Geyer Instructional Catalog by amy keller

INSTRUCTIONAL AIDS CO., INC. • Math/SciencE CATALOG Math and Science Aids, Supplies & Equipment for the Middle School and High School Classroom

51st year in business, we thank you for your continued patronage.

OVER

300 NEW ITEMS

Visit our online catalog! www.GeyerInstructional.com P.O. Box 10060 • Fort Wayne, IN 46850 • Call Toll Free: 1-800-447-9368

Office, Shipping, Manufacturing: 404 East Hawthorne Street Fort Wayne, Indiana 46806

INSTRUCTIONAL AIDS CO., INC.

Order Form can be found on page 192.

WEB SITE: www.GeyerInstructional.com PHONE: (260) 745-5408 TOLL FREE: (800) 447-9368

Orders, Payment & Correspondence: P.O. Box 10060 Fort Wayne, Indiana 46850

FAX: (260) 744-4186 FEDERAL IDENTIFICATION NO. 35-1124548

E-MAIL: info@geyerinstructional.com

Please share this catalog with other MATH and/or SCIENCE Teachers in your department.

Math and Science Aids, Supplies & Equipment for the Middle School and High School Classroom CALCULATORS.................................................................................................................................................................................. 1 BOARDS • CHARTS • ACCESSORIES........................................................................................................................................... 12 SOFTWARE • CDs • DVDS........................................................................................................................................................... 25 GEOMETRIC MODELS & general math supplies.................................................................................................................. 43 BOOKS • MATH & SCIENCE......................................................................................................................................................... 59 POSTERS • MATH & SCIENCE...................................................................................................................................................... 99 Graph Paper • GRIDS • STAMPS............................................................................................................................................ 117 GAMES • PUZZLES...................................................................................................................................................................... 128 SCIENCE • ANATOMY, BIOLOGY, LAB EQUIPMENT, EARTH & PHYSICAL............................................................................ 138 GENERAL SUPPLIES..................................................................................................................................................................... 174 AV TABLES * CARTS • OVERHEAD PROJECTION..................................................................................................................... 183 INDEX • ORDER FORM............................................................................................................................................................... 189 NEW!

For the Interactive Whiteboard

CliffsNotes Guide to TI-Nspire Technology 2nd Edition by Steve Ouellette

High School Science Reviews Page 39

Interactive Transparencies Page 49

Biology • Physics Chemistry • Earth Science

Problem Solving Algebra

Tic Tac Math Page 77 Classic Fractions Algebra

Comprehensive ready-made Curriculum Lesson Plans

Page 97 Global Warming Force & Motion Human Body

TI-Nspire Docking Stations Simplify class prep for the TI-Nspire classroom. The teacher can: Recharge up to 10 TI-Nspire and TI-Nspire CAS handhelds in each docking station, NEW! transfer documents to or from multiple handhelds Docking station shown in use. at the same time using TI-Nspire or TI-Nspire CAS Teacher Software, and update the operating system on multiple handhelds at the same time. See page 2 for TI-Nspire Software. TI-Nspire Docking Station with (10) Rechargeable Batteries Package includes: (1) TI-Nspire docking station, (10) TI-Nspire rechargeable batteries, (1) 90-day trial of TI-Nspire Teacher Software, (1) power adaptor and (1) user manual. No. 652432 TI-Nspire Docking Station (with 10 Rechargeable Batteries) �� $242.00

Find out inside this book: how to work seamlessly between your TI-Nspire hand-held and TI-Nspire Computer Software; how TI-Nspire can help you make sense of math and science concepts; how to transition from a TI-83 Plus or TI-84 Plus to TI-Nspire technology; and where teachers and students can go to find activities and other resources. 68 pgs. No. 100398 NEW! CliffsNotes Guide to TI-Nspire Technology �� $6.99

NEW!

TI-Nspire Docking Station Package includes: (1) TI-Nspire docking station, (1) 90-day trial of TI-Nspire Teacher Software, (1) power adaptor and (1) user manual. No. 652430 TI-Nspire Docking Station ��$121.00 Note: To use the docking station to charge batteries or transfer files, TI-Nspire handhelds must have OS 2.1 or higher. TI-Nspire or TI-Nspire CAS Teacher Software version 2.1 is needed to transfer files between the computer and the handhelds using the TI-Nspire docking station.

Provides the most effective exploration tools for teaching and learning concepts in Pre-Algebra through Calculus and Science, building on familiar features of the TI-83 Plus and TI-84 Plus families of graphing calculators. Benefits include: • Multiple Representations • Interactive Geometry • Linked Presentations • Curricular Support

• Grab-and-move Feature • SAT, ACT, AP approved • NavPad Cursor Control

• Standard Math Notation • Save Work to Review & Revise • Very large Screen

No. 652400 TI-Nspire Touchpad Handheld (unit only) �� $129.95

No. 652321

No. 652325

TI-Nspire Handheld (unit only)

TI-Nspire Teacher Pack EZ-Spot

Comes with a snap-in TI-84 Plus keypad, USB cable for computer connectivity and 4 AAA and back-up lithium batteries

10 TI-Nspire units with EZ-Spot bright yellow back and slide case, 10 TI-Plus keypads, USB cables, unit-to-unit cables and manuals; 40 AAA batteries, 1 product CD, poster & transparency.

No. 652321 TI-Nspire Handheld (unit only) �� $137.50

NEW!

TI-Nspire Touchpad NEW! Handheld (unit only) Graphing handheld with touchpad technology. Features an easy-glide touchpad that works more like a computer and making it easier to navigate through screens, menus and math objects. Includes TI-Nspire Student Software for home, 2 USB cables for connectivity and 4 AAA batteries. For middle school through college.

NEW!

No. 652325 TI-Nspire Teacher Pack �� $1,375.00

TI-Nspire Touchpad Keypad With this keypad it is possible to upgrade the TI-Nspire Clickpad handheld unit to a TI-Nspire Touchpad handheld unit. Includes keypad and TI-Nspire Student Software for home. No. 652415 TI-Nspire Touchpad Keypad �� $10.95

TI-Nspire Touchpad Teacher Bundle Comes with 1 TI-Nspire touchpad hand-held calculator, 1 single license TI-Nspire Teacher Software, 4 AAA batteries, (1) 15” mini-A to mini-B cable (unit-to-unit), (1) 66” mini-B to std-A cable (unit-to-PC), 1 manual and poster. No. 652402 NEW! TI-Nspire Touchpad Teacher Bundle �� $198.50

TI-Nspire Touchpad NEW! Teacher Pack EZ-Spot 10 TI-Nspire touchpad handheld EZ-Spot calculators, 40 AAA batteries, (1) 90-day trial of TI-Nspire Teacher Software, 10 USB unit-to-unit PC link cables, 5 USB unit-to-unit link cables, and 1 manual and poster. No. 652404 TI-Nspire Touchpad Teacher Pack EZ-Spot �� $1,298.00

TI-Nspire Touchpad EZ-Spot Keypad Pack Upgrade the TI-Nspire Teacher Pack EZ-Spot (Clickpad) units to (Touchpad) units. Includes ten keypads. No. 652415

No. 652420

CALCULATORS

TI-Nspire and TI-Nspire CAS Technology

No. 652408

No. 652420 TI-Nspire Touchpad EZ-Spot Keypad Pack (10) �� $90.75

TI-Nspire CAS Touchpad Handheld (unit only) CAS (Computer Algebra System) graphing calculator with touchpad technology for calculus and AP courses. Features an easy-glide touchpad that works more like a computer and making it easier to navigate through screens, menus and math objects. Includes TI-Nspire Student Software for home, 2 USB cables for connectivity and 4 AAA batteries. No. 652408 NEW! TI-Nspire CAS Touchpad Handheld (unit only) �� $132.00

TI-Nspire CAS Touchpad Teacher Bundle Comes with 1 TI-Nspire CAS touchpad handheld calculator, 1 single license TI-Nspire CAS Teacher Software, 4 AAA batteries, (1) 15" mini-A to mini-B cable (unit-to-unit), (1) 66" mini-B to std-A cable (unit-to-PC), 1 manual and poster.

TI-Nspire Viewscreen Panel When projecting from a standard overhead, the TI-Nspire ViewScreen panel is required for any connected TI-Nspire (with TI-Nspire Keypad or TI-84 Plus Keypad snapped in) or TI-Nspire CAS handheld. No. 652330 TI-Nspire ViewScreen Panel �� $192.50

TI-Nspire Rechargeable Battery

Extend the power of your handheld with the No. 652410 NEW! TI-Nspire CAS Touchpad Teacher Bundle �� $201.00 TI-Nspire rechargeable calculator not included battery. This battery is TI-Nspire CAS Touchpad Teacher Pack 10 TI-Nspire CAS touchpad handheld N E W calculators, 40 AAA batteries, 1 90-day trial of TI-Nspire Teacher Software, 10 USB ! for use with the TI-Nspire and TI-Nspire CAS handunit-to-unit PC link cables, 5 USB unit-to-unit link cables, and 1 manual and poster. helds with Touchpad (only those purchased No. 652412 NEW! TI-Nspire CAS Touchpad Teacher Pack �� $1,320.00 with a Touchpad Keypad installed). It will See Page 4 for No. 652301 TI-Connect-to-Class Software �� $31.95 work on its own or with 3AAA alkaline batteries. Includes 1 TI-Nspire battery and 1 wall adapter for charging. Please see our selection of TI-Nspire™ books and software on page 9. battery

No. 652425 TI-Nspire Rechargeable Battery ��$13.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

NEW!

TI-Nspire™ Student Software – PC / Mac Compatible Product Description

License Type

Item Number

Quantity of Seats

Price

Single user licenses can be installed on school, institutional, educator or personal computers.

Single Perpetual (CD) Single Subscription CD (365 days) Volume Perpetual (CD)

No. 652327 No. 652435 No. 652329

1 Seat 1 Seat 10 Seats

$74.95 $24.95 $644.95

No. 652600 No. 652601 No. 652602 No. 652603 No. 652604 No. 652605 No. 652606 No. 652607 No. 652290 No. 652608 No. 652609 No. 652610 No. 652611 No. 652612 No. 652613 No. 652614 No. 652615

10-59 Seats 60-179 Seats 180-359 Seats ≥ 360 Seats 10-59 Seats 60-179 Seats 180-359 Seats ≥ 360 Seats 10 Seats 10-59 Seats 60-179 Seats 180-359 Seats ≥ 360 Seats 10-59 Seats 60-179 Seats 180-359 Seats ≥ 360 Seats

$64.95 per seat $55.95 per seat $44.95 per seat $36.95 per seat $20.95 per seat $17.95 per seat $14.95 per seat $11.95 per seat $804.95 $81.95 per seat $68.95 per seat $55.95 per seat $46.95 per seat $25.95 per seat $22.95 per seat $17.95 per seat $14.95 per seat

Volume licenses allow access to the software on a fixed number of computers. The licenses cannot be transferred to other computers once activiated. The minimum order Volume Perpetual (Electronic) quantity = 10 seats.

Volume 365-Day Subscription (Electronic)

Concurrent licenses allow simultaneous use of software by one or more users, up to the maximum number of users agreed to at the time of purchase. The minimum order quantity = 10 seats.

Concurrent Perpetual (CD) Concurrent Perpetual (Electronic)

Concurrent 365-Day Subscription (Electronic)

TI-Nspire™ CAS Student Software – PC / Mac Compatible Product Description

License Type

Item Number

Quantity of Seats

Price

Single user licenses can be installed on school, institutional, educator or personal computers.

Single Perpetual (CD) Single Subscription CD (365 days) Volume Perpetual (CD)

No. 652338 No. 652440 No. 652291

1 Seat 1 Seat 10 Seats

$79.95 $25.95 $694.95

No. 652616 No. 652617 No. 652618 No. 652619 No. 652620 No. 652621 No. 652622 No. 652623 No. 652292 No. 652624 No. 652625 No. 652626 No. 652627 No. 652628 No. 652629 No. 652630 No. 652631

$69.95 per seat $59.95 per seat $47.95 per seat $39.95 per seat $22.95 per seat $18.95 per seat $14.95 per seat $12.95 per seat $864.95 $86.95 per seat $74.95 per seat $59.95 per seat $49.95 per seat $27.95 per seat $23.95 per seat $18.95 per seat $15.95 per seat

Volume 365-Day Subscription (Electronic)

Concurrent licenses allow simultaneous use of software by one or more users, up to the maximum number of users agreed to at the time of purchase. The minimum order quantity = 10 seats.

Concurrent Perpetual (CD) Concurrent Perpetual (Electronic)

Concurrent 365-Day Subscription (Electronic)

TI-Nspire™ TEACHER Software – PC / Mac Compatible Product Description

License Type

Item Number

Quantity of Seats

Price

Single user licenses can be installed on school, institutional, educator or personal computers. Volume licenses allow access to the software on a fixed number of computers. The licenses cannot be transferred to other computers once activiated. The minimum order quantity = 5 seats. Concurrent licenses allow simultaneous use of software by one or more users, up to the maximum number of users agreed to at the time of purchase. The minimum order quantity = 5 seats.

Single Perpetual (CD)

No. 652293

1 Seat

$141.95

Volume Perpetual (CD) Volume Perpetual (Electronic)

No. 652294 No. 652633

5 Seats 5+ Seats

$354.95 $71.95 (per seat)

Concurrent Perpetual (CD) Concurrent Perpetual (Electronic)

No. 652295 No. 652634

5 Seats 5+ Seats

$441.95 $88.95 (per seat)

TI-Nspire™ CAS TEACHER Software – PC / Mac Compatible

Product Description

License Type

Item Number

Quantity of Seats

Price

Single Perpetual (CD)

No. 652296

1 Seat

$141.95

Volume Perpetual (CD) Volume Perpetual (Electronic)

No. 652297 No. 652635

5 Seats 5+ Seats

$354.95 $71.95 (per seat)

Concurrent Perpetual (CD) Concurrent Perpetual (Electronic)

No. 652298 No. 652636

5 Seats 5+ Seats

$441.95 $88.95 (per seat)

INSTRUCTIONAL AIDS CO., INC.

Graphing CALCULATORS TI-84 Plus Silver Edition

TI-84 Plus

Maximum performance version of the TI-83 Plus with 9x more memory and 2.5 times more speed than the TI-83 Plus, preloaded with Algebra and Geometry software, and includes a USB cable for computer connectivity. 4 AAA batteries and back-up lithium battery. CBL2 and CBR compatible. No. 652349 TI-84 Plus Silver Graphing Calculator �� $129.95 No. 652345 Overhead ViewScreenTM for TI-84 Plus Silver (Includes: ViewScreenTM, ViewScreenTM calculator, Carrying case, Guidebook, AC adapter, Unit-to-unit link, Calculator poster and transparency, and Graph Link)* �� $335.50

Enhanced version of the TI-83 Plus with 3 times more memory and 2.5 times more speed. USB computer cable included. Fully compatible with the TI-83 Plus. 4 AAA batteries and back-up lithium battery. CBL and CBR compatible. No. 652343 TI-84 Plus Graphing Calculator ��$108.95 No. 652345 Overhead ViewScreenTM for TI-84 Plus (Includes: ViewScreenTM, ViewScreenTM calculator, Carrying case, Guidebook, AC adapter Unit-to unit link, Calculator poster and transparency, and Graph Link)* ��$335.50

TI-83 Plus Upgradable and includes added applications. Link cable for data sharing with another TI-83 Plus, TI-83 Plus Silver Edition or TI-82. 4 AAA and back-up lithium battery included. CBL2 and CBR compatible.

Please see Calculator DVD Series on pages 9 & 32.

No. 652172

No. 652164

TI Connectivity Kit USB Connect your graphing calculators to your computer and the Internet with this kit. No. 652172 TI Connectivity Kit (for Windows 95/98) �� $15.95 No. 652164 TI Connectivity Kit for Windows® Mac® �� $15.95

No. 652183 TI-83 Plus Graphing Calculator � $99.00 No. 652184 TI-83 Plus Graphing Calculator Teacher’s Pack (10 units, unit-to-unit cables and manuals; 40 AAA batteries; 1 Graph Link cable, product CD, poster & transparency) �� $990.00 * See TI-ViewScreenTM Set on page 4.

TI-SmartView Emulator Software for the TI-Plus 84 Plus Family

NEW!

Based on the TI-84 Plus family of graphing calculators (compatible with the TI-83 Plus family) this easy-to-use demonstration tool is ideal for leading the classroom instruction of math and science. It compliments classroom calculator use by using a projection system or whiteboard to show an interactive representation of the calculator.

TI-smartview™ Software – PC / Mac Compatible Product Description

License Type

Item Number

Quantity of Seats

Price

Single Perpetual (CD)

No. 652262

1 Seat

$141.95

Volume Perpetual (CD) Volume Perpetual (Electronic)

No. 652701 No. 652703

5 Seats 5+ Seats

$354.95 $71.95 (per seat)

Concurrent Perpetual (CD) No. 652705 Concurrent Perpetual No. 652707 (Electronic)

5 Seats 5+ Seats

$441.95 $88.95 (per seat)

Order by Stock No. No. 652347 TI-84 Series ViewScreenTM CALCULATOR only. Also works for the TI-83 Plus. Attaches to overhead projectable ViewScreenTM LCD panel �� $143.00 No. 652241 TI-89 Titanium ViewScreenTM CALCULATOR only. Attaches to overhead projectable ViewScreenTM LCD panel �� $154.00 No. 652237 TI-73 ViewScreenTM CALCULATOR only. Attaches to overhead projectable ViewScreenTM LCD panel �� $110.00

CALCULATORS

Individual ViewScreenTM Calculators Available

EZ-Spot Teacher Packs Keep track of your school calculators with EZ-Spot Teacher Packs. Available for the TI-84 Plus or TI-84 Plus Silver Edition. Includes: 10 graphing calculators, each with a bright, easy-to-spot “school bus yellow” back cover and slide case. Each unit’s faceplate is inscribed with the words “SCHOOL PROPERTY”. Also contains USB cables, unit-to-unit cables and manuals; 40 AAA batteries; 1 product CD, poster and transparency. EZ-spot calculators have the same features as regular TI-84 Plus family models. Student units connect to TI ViewScreen™ and/or TI-Presenter™ projection devices**. No. 651960 TI-84 Plus (Special EZ-Spot Teacher Pack of 10 Units) �� $1,089.00 No. 651997 TI-84 Silver edition (Special EZ-Spot Teacher Pack of 10 Units) �� $1,298.00

**TI-84 Plus Presentation LinkTM The TI-84 Plus Presentation LinkTM is the ViewScreenTM adapter that allows students to connect their TI-84 Plus or Plus Silver to the ViewScreenTM Panel or TI-PresenterTM to show their work to the whole class using the new USB port. No. 652351 TI-84 Plus presentation LinkTM �� $39.95 See page 4 for TI-PresenterTM

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

TI-PresenterTM A video interface that connects all TI ViewScreen graphing calculators to a TV, video, computer projector, etc. Electronically upgradable. This facilitates in-class and over-thenet presentations, lectures and educational activities. Can only be used with Viewscreen™ Calculators as shown on page 2. Calculator NOT included. No. 652274 TI-PresenterTM �� $236.50 No. 652199 AC Adapter for CBL 2TM and TI-PresenterTM �� $17.95

TI-SmartView™ Emulator Software for the TI-73 Explorer Demonstration tool for middle grades math. Connects to a digital projection system or whiteboard. Compatibility: Windows® Vista (Home Premium/ Ultimate/Business) and Mac. No. 652379 TI-SmartView™ Emulator Software for the TI-73 Explorer ��$107.95

TI-ViewScreenTM Set TI ViewScreens enlarge and project the image of a calculator display so it can be viewed by an entire class. It may be used with any standard overhead projector. ViewScreenTM Set Includes: • ViewScreen • Carrying case • Guidebook • AC adapter • Unit-to unit link • ViewScreenTM calculator • Calculator poster and transparency TM

(not shown)

No. 652345 Overhead ViewScreenTM for TI-84 Plus (also includes Graph Link) ��$335.50 No. 652345 Overhead ViewScreenTM for TI-84 Plus Silver Edition (also includes Graph Link) ��$335.50 No. 652180 Overhead ViewScreenTM for VoyageTM 200 (does not include calculator poster & transparency) ��$236.50 No. 652242 Overhead ViewScreenTM for TI-89 Titanium ��$390.50 No. 652236 Overhead ViewScreenTM for TI-73 Explorer ��$302.50

INSTRUCTIONAL AIDS CO., INC.

TI-89 Titanium Graphing Calculator A calculator for advanced math and engineering coursework that is electronically upgradable. Features: 3-D graphing and real time rotation, contour and implicit plots. Calculates derivatives and integrals. Advanced statistics functionality. CBL and CBR compatible. Plus many more features. Includes: Computer Algebra System, Official AP Calculus review questions on CD, USB cable for computer connectivity. No. 652240 TI-89 Titanium Graphing Calculator ��$140.25 No. 652242 Overhead ViewScreenTM for TI-89 Titanium (Includes: ViewScreenTM, ViewScreenTM calculator, Carrying case, Guidebook, AC adapter, Unit-to-unit link, Calculator poster and transparency)* ��$390.50 No. 652243 TI-89 Titanium Presentation LinkTM Adapter allowing students to connect the TI-89 Titanium to a ViewScreenTM panel or TI-PresenterTM ��$49.95

TI-73 Explorer Graphing Calculator Graphing calculator designed for middle grades math and science. Includes stacked fractions, constants, bar charts, pie charts, English and metric conversions, and more. No. 652234 TI-73 Explorer Graphing Calculator �� $66.00 No. 652233 TI-73 Explorer Teacher’s Pack (10 units & unit-to-unit cables, 3 manuals, 40 AAA batteries, poster, transparency and teacher activity guide) �� $660.00 No. 652236 Overhead ViewScreenTM for TI-73 (Includes: ViewScreenTM, ViewScreenTM calculator, Carrying case, Guidebook, AC adapter, Unit-to unit link, Calculator poster and transparency)* �� $302.50

VoyageTM 200 Graphing Calculator Icon Desktop for Simple Navigation. No. 652261 VoyageTM 200 Graphing Calculator �� $177.75 No. 652180 Overhead ViewScreenTM for VoyageTM 200 (Includes: ViewScreenTM Carrying case, Guide-book, AC adapter, Unit-to-unit link. �� $236.50

The Educator TI-73 Explorer Graphing Overhead Calculator Emulates all the features of the TI-73 Explorer Graphing Calculator. Has built in fraction capability, data analysis, scrollable home screen, and English and metric conversions. Compatible with the CBR™ and CBL™ data collection systems. No. 652360 Overhead Calculator �� $265.50

TI InterActive! A user-friendly computer software package that combines word processing, an integrated math system, and Internet connectivity to explore math and science. PC compatible. Configurations: With TI InterActive! you can connect to your, TI-83, TI-83 Plus family, TI-84 Plus family, TI-92, TI-92 Plus, Voyage™ 200, TI-89, TI-89 Titanium, CBL™ , CBL2™ , or CBR™ and use all your classroom tools. No. 652367 TI InterActive! Single/Student Edition ��$50.95 No. 652368 TI InterActive! Teacher Edition ��$66.95

TI Connect-to-Class Software Software provides educators the ability to send and receive documents to/from TI-Nspire and TI-Nspire CAS handhelds. Includes: 1 Connect-to-Class Software CD, 1 user guide, 2 four-port hubs and 2 USB extension cables. PC/Mac® compatible. No. 652301 TI-Connect-to-Class Software ��$31.95

Eveready Alkaline Batteries These batteries have long shelf life and operate effectively at low temperatures. Leakage is not a problem. No. 660011 AA, 1.5V ��$.85 No. 660013 AAA, 1.5V ��$.85

Calculator-Based Laboratory 2™ (CBL2™) The CBL 2 is a portable, handheld, battery-operated data collection device that gives students a hands-on interactive CBL2™ shown in use with TI-84 calculators experience with real-world and probes. science and math. It’s an easyto-use powerful multi-purpose tool designed for experimenting with up to four probes. Measures motion, temperature, light, pH, force, dissolved oxygen, pressure, and much more. Use with TI-73 Explorer, TI-82, TI-83, TI-83+, TI -83 Plus Silver, TI-84+, TI-84 Plus Silver, TI-86, TI-89, TI-89 Titanium, TI-92, TI-92 Plus built into the Flash memory, and TI-Nspire with the TI-84 keypad snapped in. Compatible with TI Interactive!™ and TI-SmartView™ emulator software. Features: Built in multi-purpose user program stored in Flash memory, AC adapter port (adapter sold separately), collects data quickly and accurately, innovative cradle with prop-up stand. Includes: 3 probes (light, voltage, temperature), 2 calculator cradles, 6 inch unitto-unit link cable, TI resource CD, 4 AA batteries, and Teacher Guide containing experiments for science and math. No. 652199 AC Adapter for CBL2™ and TI-Presenter™ ��$17.95 No. 652197 CBL2™ (calculators not included) ��$165.00

CBR 2TM System No. 652266

CALCULATORS

Data Collection Tools

Calculator-Based Ranger 2TM (CBR 2TM) System A low-cost solution designed for teachers who want to collect and analyze real world motion data - distance, velocity and acceleration. Easy to use, affordable and compatible with most TI graphing calculators. Data is sent to your calculator at the push of a button. Start sampling right away with the handy default settings, or change your setup - it’s easy! CBR 2TM System Includes: Calculator-Based Ranger - Mounting Clamp - Extended Length Data Cable for Connecting to Calculator - 4 AA Batteries Guidebook. CBR 2TM to CBL cable sold separately. No. 652266 CBR 2TM System ��$92.50 No. 652268 CBR 2TM to CBL Cable ��$8.00

Calculator Caddies protect your valuable calculators Calculator Caddy

No. 652191

652194 Strap Only

652195 Tote Bag

Storage Caddy* There are no hinges to wear out. Windows have been included to enable the teacher to determine if all calculators have been returned. Each Caddy holds 10 calculators (Teacher Kit). The stackable design keeps all the units tied together with a strap (optional purchase). They take up less space and are durable. The convenient handle makes them even more portable. Orders for the Teacher Kits on these pages include this caddy at no additional charge. Caddies may be ordered separately for existing classroom calculators. No. 652190 Storage Caddy (for the TI-108 and Math Mate) �� $9.00 No. 652191 Storage Caddy (for the TI-15 Explorer and TI-10) �� $9.00 No. 652193 Storage Caddy (for the TI-34 II and TI-30X IIS) �� $9.00 No. 652194 Strap �� $5.50 No. 652195 Tote Bag (Black Nylon, 3-side Zipper Top) for 30 Graphing Calculators �� $19.95 * The Storage Caddy is included with the following Teacher Kits on pgs 6 & 7: TI-10, TI-108, TI-15, TI-30X IIS, TI-34II, and TI-30XS.

These Calculator Caddies are useful organizers specifically made for different calculator models. Made of heavy blue denim with numbered pockets and metal reinforced grommets, they can be hung from map or wall hooks for easy access. The caddies can be folded while loaded with calculators for convenient storage. Caddy I Holds 30 MathMaster, TI-108 or other calculators up to 23⁄4” wide. Five rows of 6 pockets each. 34”x 23”. No. 651966 Caddy I ��$32.95

Caddy II Holds 30 of TI-12, TI-30XII, TI-34II or other calculators up to 3” wide. Five rows of 6 pockets each. 45”x 24”. No. 651968 Caddy II ��$39.95

Caddy III Holds 15 of TI-10, TI-15 and graphing calculator models or similar calculators up to 43⁄8” wide. Three rows of 5 pockets each. 34”x 25”. No. 651970 Caddy III ��$32.95

The caddies can be folded while loaded with calculators for convenient storage.

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

SCIENTIFIC CALCULATORS TI-SmartView Emulator Software for the TI-30X/TI-34 MultiView

NEW!

Designed to support the use of the TI-30XS MultiView and TI-34 MultiView scientific calculators. TI-SmartView emulator software projects an interactive representation of the calculator and comes with unique instructional capabilities. Switch back and forth between the TI-30XS and TI-34 MultiView calculators to demonstrate different concepts and create powerful teaching moments. No. 652372

No. 652375

No. 652361

TI-34 MultiView Ideal for middle school math. Four-line display enables scrolling and editing of inputs. Other features: integer division, standard math notation, teaches fractions, toggle key, user-friendly menus, data/list editor, two constant operators. Mathprint mode for input in math notation, including pi, square roots, fractions, percents and exponents. Classic mode for similar entry and compatibility with previous 2-line scientific models. The Overhead TI-34 MultiView (No. 652361) emulates TI calculator functions and strokes. No. 652372 TI-34 MultiView (individual) �� $18.00 No. 652375 TI-34 MultiView EZ-Spot Teacher’s Kit �� $165.00 No. 652361 Overhead TI-34 MultiView �� $99.00 Each Teacher’s Kit contains 10 calculators in a storage caddy with handle, teacher’s guide (English & Spanish) overhead transparency & poster.

TI-smartview™ Software – PC / Mac Compatible Product Description

License Type

Item Number

Quantity of Seats

Price

Single Perpetual (CD)

No. 652395 1 Seat

$79.95

Volume Perpetual (CD) Volume Perpetual (Electronic)

No. 652730 5 Seats No. 652732 5+ Seats

$197.95 $39.95 (per seat)

Concurrent Perpetual (CD) No. 652734 5 Seats Concurrent Perpetual No. 652736 5+ Seats (Electronic)

$248.95 $49.95 (per seat)

TI-30X IIS 2-line display scientific calculator. Shows entry and result. Recall and edit previous entries. 2 variable statistics, fractions, fraction/decimal conversions, trig functions, factorials, logs, roots and powers. Dual powered. Equation Operating System (EOS™). Protective cover. No. 651988 Teacher’s Kit (TI-30X IIS Solar) ��$114.50 No. 651987 TI-30X IIS Calculator (Solar powered) ea. ��$12.95 No. 651992 TI-30X IIB Calculator (Battery powered) ea. ��$12.50

See page 7 for TI-30x IIS Overhead Calculator No. 652317

No. 652370

No. 652358

TI-30 XS MultiView View multiple calculations and answers on a four-line display as you would on paper. Easily scroll, review and edit current or previous entries. Enters stacked fractions and symbols in textbook format. Mathprint entry and output mode. Standard mathematical notation. Scientific notation input and output. Vertical menus. Toggle between fraction, decimals and percents. Function table and data/list editor. Protective cover. No. 652317 TI-30XS MultiView (individual) �� $14.50 No. 652370 TI-30XS MultiView EZ Spot Teacher’s Kit �� $132.00 No. 652358 Overhead TI-30XS MultiView �� $99.00

INSTRUCTIONAL AIDS CO., INC.

TI-30Xa Scientific Calculator A scientific calculator for general use. It adds, subtracts, multiplies and divides fractions entered in traditional numerator/ denominator format. Performs trigonometric functions, logarithms, roots, powers, reciprocals, factorials, polar and rectangular conversions. One variable statistics include results for mean and standard deviation. Battery powered (2 included, A76). Slide cover. No. 651985 TI-30Xa Scientific Calculator ��$10.50

TI-36X Solar Scientific Calculator Ideal for advanced technical and professional use. Features: one and two-variable statistics include results in linear regression and trend line analysis. Adds, subtracts, multiplies, and divides fractions. 3 memories, 10 English/ metric conversions and 8 physical constants. Protective cover. No. 651990 TI-36X Solar Scientific Calculator �� $17.75

Teacher’s Kits

No. 652130

No. 651984

No. 652111

Each Teacher’s Kit contains 10 calculators in a storage caddy with handle, teacher’s guide (English & Spanish), overhead transparency and poster. The TI-10 and TI-15 Explorer are ideal calculators to prepare students for more advanced courses.

TI-108 Calculator Solar-Powered — Never needs batteries. Works in any normal reading-light level, indoors or out. 8-Digit LCD Display. 3-Key Memory. Can clear last entry and all entries. Automatic Constant for all four operations. Displays Negative Sign to left of entry. No. 652130 TI-108 Teacher’s Kit (Set of 10 Calculators and Storage Caddy) ��$41.25

Solar-Powered Overhead Calculators

TI-108 No. 652131

TI-10 No. 652095

TI-15 No. 652146

No. 652131 Emulates TI-108 �� $40.50 No. 652095 Emulates TI-10 �� $76.50 No. 652146 Emulates TI-15 �� $81.00

TI-10 Calculator Large, easy-to-read and easy-to-use colorful design helps students find patterns in daily activities. Features two-line dot-matrix display, place value, rounding, stored operation with constant, problem solving and flashcards and level of difficulty key.

Overhead Calculators These emulate TI calculator functions and keystrokes.

No. 651984 TI-10 Calculator (Set of 10 Calculators and Storage Caddy) ��$104.50

TI-15 Calculator Educational calculator with the fractional capabilities of the Math Explorer. The unique answer format helps students see the same number represented in different formats, including stacked fractions, quotient and remainder, mixed numbers and decimals. Two-line dot-matrix display. Dual powered. No. 652111 TI-15 Calculator (Set of 10 Calculators and Storage Caddy) ��$137.50 No. 652105 NEW! TI-15 Calculator (individual) ��$14.75

CALCULATORS

Basic Calculators

No. 652144 �� $85.50 No. 652143 �� $85.50

TI-34 II No. 652144

TI-30X IIS No. 652143

Fraction Action

No. 652033

No. 652040

No. 652127

TI-503+ Affordable, simple calculator for work/school/home. Large, 8-digit SuperView™ display. Automatic Power Down™ for longer battery life. Roomy keyboard, rubber keys. Comfortable grip. Pocket sized.

QuickGrader Teacher’s Grading Calculator

TI-1795+ Mini-desktop or portable use calculator. Angled SuperView™ display. Large, well-spaced keyboard with contoured plastic keys. Easily calculate tax. Solar/Battery powered.

Automatically calculates percent scores for tests, homework and quizzes. Grades tests with weighted problems. Instantly displays a list of 10 grades at a time based on the number wrong, using the scroll keys (grading tests with up to 999 problems). Grade averaging feature. Useful as a fully functional calculator with memory and has a countdown timer with beeper. Date and time is displayed when calculator is off. Includes two AA batteries. 6” W x 8” L.

No. 652127 TI-1795+ �� $8.95

No. 652369 QuickGrader ��$49.95

No. 652033 TI-503+ �� $4.50

TI-1706 SV Solar/Battery powered, general purpose calculator. SuperView™ display. Large plastic keys. Auto off. Protective cover. No. 652040 TI-1706 SV �� $6.25

By David E. Williams, Ed.D. Use with any fraction calculator! Activities for teaching and reinforcement of fraction/decimal skills in grades 4-8. Resource for teachers in grades 9-12. Activities involving puzzles, riddles, mazes and consumer applications. 108 pgs. Paperback. No. 102092 Fraction Action �� $10.95

The Essential TI-108 Activity Book By David E. Williams, Ed.D.

For us with the TI-108 student calculator as a tool for teaching mental math, estimation, number sense, and problem solving. Over 60 activities. Teacher workshop and an Ideas & Topics section provide background for integrating calculators into classroom use. Gr. K-7. 104 pgs. Paperback.

No. 102001 Essential TI-108 Activity Book �� $10.95

TI-10 Math at Your Fingertips with the TI-10 Level: Elementary Teachers For

use with the TI-10 in mathematics for introducing concepts like numbers and operations and algebraic thinking. Incorporate the use of existing literature in mathematics. No. 102096 Math at Your Fingertips TI-10 �� $25.00

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Graphing Calculator Books Algebra with the TI-83 Plus & TI-83 Plus SE

Statistics with the TI-83 Plus & TI-83 Plus SE

Using your TI-83 Plus calculator and this book will help you investigate topics such as the mathematics of investment, fractals, combinatorics, probability, and linear programming. Discover how to program the TI-83 Plus and grasp ideas in advanced algebra. Solutions are in the back of each book in this series. Paperback: 96 pgs.

Because statistical concepts are sophisticated, this book presents careful development of the underlying concepts and statistical techniques before it shows how the tests and distributions can be accessed on the TI-83 Plus. Paperback: 96 pgs.

No. 102255 Algebra with the TI-83 Plus & TI-83 Plus SE ��$16.95

No. 101068 Advanced Algebra with the TI-89 �� $17.95

Calculus with the TI-89 Explore calculus with your TI-89. Compute the instantaneous velocity of a space shuttle, calculate the acceleration of the Viper RT/10, explore the trajectory of baseball’s longest home run and graph a surface in 3-D with finite volume and infinite surface area. Paperback: 96 pgs. No. 101071 Calculus with the TI-89 �� $16.95

Statistics & Probability with the TI-89 Explore statistical literacy with your TI-89. The reader of this book will enjoy the content, the cartoons, and the entire experience! Paperback: 96 pgs. No. 101074 Statistics & Probability �� $17.95

Integrate the TI graphing calculator into mathematics. Lesson plans explain the concept, demonstrate how to use the calculator, applies the concept and has extension ideas. Correlated to the NCTM standards and to the standards in 50 states. Includes Teacher Resource CD with reproducibles, student guides and more. • Like Terms • Direct Variation • Quadratic Equations • Transformations

• Absolute Value • Systems of Equations • Linear Equations

• Inequalities • Gr. 7-12 • 238 pgs.

No. 102562 TI Graphing Calculator Strategies: Algebra �� $34.99

• Number Sense • Algebraic Thinking • Data Analysis

• Spatial Reasoning • Measurement • Gr. 5-9

• 224 pgs.

No. 102564 TI Graphing Calculator Strategies: Middle School Math �� $29.99

By Brendan Kelly

Designed to parallel the books for the TI-83 Plus, enabling all students to be involved in the same lesson whether they have the TI-83 Plus or the TI-83 Plus No. 102560 No. 102558 No. 102556 SE. Students will not be confused by alternative instructions designed to serve distinctly different calculators. Advanced Algebra with the TI-84 Plus Calculator After completing the explorations in this book, the students will have in their grasp the important ideas of advanced algebra. No. 102560 Advanced Algebra with the TI-84 Plus Calculator ��$19.95

Statistics with the TI-84 Plus Calculator Will help to engage the student in deep and challenging ideas that underpin this powerful branch of mathematics. No. 102558 Statistics with the TI-84 Plus Calculator ��$19.95

Functions with the TI-84 Plus Calculator It is important that instruction in functions and pre-calculus draw upon the calculator functions as needed. The students will easily learn from the clear instruction and sequenced activities. No. 102556 Functions with the TI-84 Plus Calculator ��$19.95 INSTRUCTIONAL AIDS CO., INC.

No. 102260 Functions with the TI-83 Plus & TI-83 Plus SE ��$16.95

TI Graphing Calculator Strategies

TI-84 Plus Series

For use with the TI-83 Plus calculator, this book has a sequence of instructional activities that showcase a technology conscious approach to each mathematical concept. It is important that instruction in functions and pre-calculus draw upon the calculator functions as needed. Paperback: 96 pgs.

No. 102265 Statistics with the TI-83 Plus & TI-83 Plus SE �� $16.95

Advanced Algebra with the TI-89 Discover important concepts in mathematics with the TI-89 and this book. Use the RSA system to decode encrypted messages and explore fractal geometry. Paperback: 96 pgs.

Functions with the TI-83 Plus & TI-83 Plus SE

TI-84 Plus Graphing Calculator for Dummies By C.C. Edwards

This book is full of ways to multiply the value of your TI-84 Plus. Get a handle on the tool that does everything from basic math to probabilities. It’ll help you squeeze all the value from this handy device that not only solves equations and creates graphs, but also constructs geometric figures, finds the slope and equation of a line, generates random numbers and stimulates tossing coins and rolling dice. “Get in, get out” information, icons and other navigational aids and much more. Paperback: 266 pgs. No. 100167 TI-84 Plus Graphing Calculator for Dummies �� $16.99

Algebra Nspirations DVD Series for Grades 7-12+ Written and hosted by Monica Neagoy, Ph.D. Focuses on key topics in algebra, uses realworld examples and guides students through the algebraic process. 10 titles in the series, NCTM standards-based content, animated calculator sequences, and Teacher’s Guide with step-by-step keystrokes. Each DVD consists of 2-3 math investigations and is approx. 20-25 min. each. • Algebra Nspirations: Linear Functions, Equations, and Graphs: The Geometry of Graphs • Algebra Nspirations: Quadratic Functions, Equations, and Graphs • Algebra Nspirations: Variables, Equations, and Functions: The Foundation of Algebra • Algebra Nspirations: Inequalities

• Algebra Nspirations: Functions and Relations • Algebra Nspirations: Data Analysis and Probability • Algebra Nspirations: Exponents and Exponential Functions • Algebra Nspirations: Rational Functions and Expressions • Algebra Nspirations: Solving Systems of Equations • Algebra Nspirations: Logarithms and Logarithmic Functions

No. 562665 Algebra Nspirations DVD Set of 10 ��$399.00

Algebra Applications DVD Series with TI-Nspire Use as a standalone support tool for the TI-Nspire handheld or as an extension of the concepts introduced in the Algebra Nspirations video series. An ideal supplement to introductory or intermediate algebra. Includes: Interdisciplinary, guided applications to be used as group activities or individually for practice; step-by-step keystrokes; dynamic footage and animations. 10 titles in the series, each with guided instruction and covering NCTM standards-based content. Each DVD is approximately 20-25 min. and consists of 2-3 math investigations. Gr. 7-12+ • Algebra Applications: Linear Functions • Algebra Applications: Quadratic Functions • Algebra Applications: Variables and Equations • Algebra Applications: Inequalities • Algebra Applications: Functions and Relations

• Algebra Applications: Data Analysis and Probability • Algebra Applications: Exponential Functions • Algebra Applications: Rational Functions • Algebra Applications: System of Equations • Algebra Applications: Logarithmic Functions No. 5 62670 Algebra Applications DVD Series with TI-Nspire Set of 10 ��$399.00

Exploring Algebra 1 with TI-nspire CD-ROM Key Press. 30 blackline activity masters. Activity notes, prerequisites, estimated time requirements, and detailed answers. 142 pgs. Includes a CD with all the TI-nspire files and a PDF file of each activity for easy printing. Gr. 8-10. Systems Requirements: Windows/Macintosh No. 102017 Exploring Algebra 1 with TI-nspire CD-ROM ��$39.95

TI-Nspire™ Strategies Maximize student use of the TI-Nspire while learning algebraic and geometric concepts. Lessons: calculator, graphs and geometry, lists and spreadsheets, notes and data analysis. Grades 6-12.

CALCULATORS

TI-Nspire Software & Books

TI-Nspire Strategies Algebra CD included. 8.5"x 11" 224 pgs. No. 102461 TI-Nspire Strategies Algebra ��$34.99

TI-Nspire Strategies Geometry CD included. 8.5"x 11" 224 pgs No. 102463 TI-Nspire Strategies Geometry ��$34.99

Algebra 1 with TI-nspire – Semester 1 Book and Semester 2 Book By Brendan Kelly

Common Core Standards Edition. These books help teachers implement the power of TI-nspire in Algebra 1. Students will be exposed to numerous experiences using graphs, spreadsheets and the calculator commands to solve real-world problems. Designed to fit the Common Core Standards for Mathematics. Semester 1 The 5 units are: From Arithmetic to Algebra; Linear Equations & Inequalities; Functions & Relations; Linear Functions; and Linear Systems. Paperback. 183 pgs. No. 101533 Algebra 1 with TI-nspire – Semester 1: Common Core Standards Edition ��$19.95

Semester 2 The 5 units are: Quadratic Functions & Equations, Polynomials, Data Analysis & Probability, Exponential & Radical Functions, and Rational Functions & Equations. Paperback. 184 pgs. No. 101596 Algebra 1 with TI-nspire – Semester 2: Common Core Standards Edition ��$19.95

Algebra 2 with TI-nspire Semester 1 Book and Semester 2 Book By Brendan Kelly

These books help teachers implement the power of TI-nspire in Algebra 2. Students will acquire the concepts of advanced algebra step-by-step while progressing smoothly through the menus of TI-nspire technology. They will have numerous experiences using graphs, spreadsheets and the calculator commands to solve real-world problems. Designed to fit the Common Core State Standards for Mathematics. Semester 1 The 6 units are Numbers & Number Systems; Sequences, Series & Functions; Matrices; Linear Systems; Quadratic Functions & Equations; and Polynomials & Polynomial Equations. Paperback. 224 pgs. No. 101107 Algebra 2 with TI-nspire – Semester 1 ��$19.95

Semester 2 The 7 units are Rational & Radical Functions & Equations; Exponential & Logarithmic Functions & Equations; Trigonometric Functions & Equations; Trigonometric Identities; Analytic Geometry: Conics & Polar Coordinates; Permutations, Combinations & Probability; and Statistics. Paperback. 224 pgs. No. 101108 Algebra 2 with TI-nspire – Semester 2 ��$19.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

TechTools™ Resource Kit for Graphing Calculators Reference tool for getting answers to technical questions for the TI-73 and TI-83/84 Plus family of graphing calculators. Easily integrated into the math and science curriculum. Correlated to the math and science standards in 50 states. Grades 7-12. Includes: Lesson plans for 60 math and science projects, 100 step-by-step “How-To” cards, a management and reference book featuring guides for applications and probes, and teacher resource CD with reproducible pages. No. 102566 TechTools™ Resource Kit �� $299.99

CliffsNotes Guide to TI-Nspire Technology

$199.99

NEW!

2nd Edition by Steve Ouellette

NEW!

Team Timer

There are 8 easy-to-use teamwork tools to keep everyone engaged and on task. Use “Time It!” to help teams manage their time wisely. “Who’s Up?” randomly picks one teammate. “Random Selection” keeps everyone on their toes. “Spotlight” picks a teammate to share. “Equal Turns” gives every teammate the same time allotment to make their contribution. Use “Many Rounds” to give teammates multiple rounds of timed turns. Eliminate team hogs and logs with the “Turn Tracker”. Use the “Interval Timer” to count down and beep every time the set time interval is complete. Use the “Cheer” button to celebrate. Ideal for teams of 2-6 students. Requires 3 AA batteries, not included. Size: 5-inch diameter, 1 inch thick. Shipping wt: 8 oz. No 400165 TimeTimer �� $19.00

See page 75 for

Graphing Calculator Activites book.

No. 100398 CliffsNotes Guide to TI-Nspire Technology �� $6.99

Timers & Stopwatches Long Ring 60 Minute Timer Wind up timer with a variety of applications. Lets you monitor length of classroom activities, presentations, assessments and more. 0 - 60 min. No. 400145 Long Ring 60 Minute Timer �� $9.99

Digital Sand Timer Digital “sand” drops through the timer, LED display shows the descending numbers on a countdown clock. Can be customized from 60 sec. to 99 min. Functions as a stopwatch and an alarm clock. Beeps when time is up. Requires 1 AAA battery (not included). i 1 No. 400142 Digital Sand Timer �� $15.99

MyChron Features include: Easy to use 3-key operation; Easy to read display in hundredths/seconds; Handy size for any student to use; Automatic shut-off when not in use; Includes clear storage case; Designed for lanyard attachment. Box of 6. No. 400131 MyChron, Box of 6 �� $34.95

MyChron II Features easy to use 4-key operation; Counts up or down to time you set for activity; In count up mode, timer continues to time activity after alarm sounds, until Start/Stop key is pressed; In count down mode, timer stops when set time expires; On/Reset key quickly resets timer to previous set time; Automatic shut-off when not in use; Easy to read display; Handy size. Box of 6. No. 400134 MyChron II, Box of 6 �� $47.95

Multi-Function Stopwatch

No. 653340

No. 653341

No. 653343

Sand Timers i 1 Sand Timers Set of 2 – Includes: one minute timer and three minute timer.

1 Minute Timers – Container of 25 one minute timers.

3 Minute Timers – Container of 25 three minute timers.

No. 653341 �� $49.95

No. 653343 �� $49.95

No. 653340 �� $3.95

Displays lap time, hours, minutes, seconds, month, day and date. Also features 1/100 sec. precision with lap counter from 1 to 45 minutes, daily alarm with hourly chime, big digit display and carrying cord. Power source: one SR1130 battery (included). Size: 21⁄4"x 2"x 1⁄2". No. 356231 Multi-Function Stopwatch (black) ��$12.95 No. 356233 Multi-Function Stopwatch (yellow) ��$12.95

Professional Quartz Stopwatch Features include: Multi-purpose digital stopwatch. 1/100th second. Split/lap time. Normal time. Hours, minutes, seconds. Day, date and month. Black/silver color. Carrying cord. Battery included. No. 356245 Professional Quartz Stopwatch �� $4.49

INSTRUCTIONAL AIDS CO., INC.

The MegaTimer is a jumbo timer that has all the standard timer features and more: Countdown button, stopwatch, alarm, Student Selector & Team Selector buttons for random selection, dice & spinner for game play, random mode for math problems, temperature readout, and displays time & date when not in use. Hang it on the wall or use built-in stand. Requires 6 AA batteries (not included). Power adapter available. Bright backlight that can be read from the back seat of the classroom. Overall size: 6.5" x 9.5" (LCD panel 2.75" by 7.5"). No. 400161 MegaTimer �� $43.99 No. 400163 MegaTimer Adapter �� $5.50

TimerTools™ Software Projectable Timer – Whether you are presenting to a small class or a huge audience, TimerTools™ is the perfect solution for every presentation need, many essential tools in one: hourglass, analog clock, digital clock, alarm clock, multiple customizable alarms, seconds countdown timer, turn timer, interval timer, digital stopwatch, analog stop watch, and split timer. Each attractive, scalable, customizable timer tool is very easy to use. Compatible with PC & Mac and an interactive whiteboard. No. 562610 TimerTools™ Software �� $25.99

Digital Clock-Timer Versatile electronic timer is also a digital clock. Easy to read, 1⁄2" display shows hours and minutes and counts seconds like a stopwatch. Count-down timer with 24-hour capacity. Alarm sounds when time is up. Uses 1 AA battery included. Size: 3" sq. Gr. 3 & up.

CALCULATORS

MegaTimer

No. 400137 Digital Clock-Timer �� $19.75

Time TrackerTM Visual Timer & Clock Lighted electronic timer. Programmable colored sections and six sound effects. Perfect for: Tests, Hearing impaired and much more. Requires adapter (No. 400123) or four AA Batteries, not included. 10" tall. No. 400122 Time TrackerTM ��$35.95 No. 400123 Adapter ��$10.75

Teach Timer ll Same great features as the original (No. 652093). New Features: Self contained projection… No overhead projector needed; QK-SET key to quickly set timer to 5, 10, 15, etc. minutes; RANDOM NUMBER generator mode; AUTO-REPEAT option to immediately start next timing session using same set time; REMINDER setting to remind students at one minute intervals as time elapses; Powered by AC/DC adapter or batteries (both included). No. 652094 Teach Timer II �� $67.50

Hall Pass Timer Help students manage the amount of time they are out of your classroom. The same time is kept on both the student pass (the handle) and the Teacher Monitor (square base). The pass disconnects from the monitor and comes with a lanyard for hands-free use. Includes four AAA batteries. One year warranty. 8” tall. No. 400125 Hall Pass Timer �� $25.00

Right TimerTM Graphic Overhead Timer Fits on the overhead projector and projects in three modes – clock, timer or stopwatch. Timer functions count up or down, and preprogrammed Quick Set keys save you time. Large LCD displays a graphic representation of time and a numerical count. Tone signals when time runs out. Includes case for storage. Requires one AAA battery, not included. 21⁄2”H x 8”W x 3⁄4”D. No. 400119 Right TimerTM Overhead Timer �� $35.95

Digital Classroom Clock & Countdown Timer Classroom digital clock with jumbo liquid crystal display features time, month, date, day of the week (until 2099), alarm, timer and thermometer with Fahrenheit or Celsius. Sturdy, shatter-resistant plastic with wall mount or built-in stand for desktop use. Uses 2 AA batteries, not included. Overall clock size 11"x 9", digital time display size 55⁄8"x 21⁄4". Gr. 8 and up.

TeachTimer

For Many Timing Needs • Functions as a clock, timer or chronometer. • Can be projected on the overhead. • Timer can count down to or up from zero. • Timing counts can be paused or repeated. • Adjustable 0-5 minute pre-alarm warning. • Clock mode gives choice of 12 or 24-hour format. • Battery-saver mode lets clock run with display turned off. No. 652093 TeachTimer �� $40.50

Yacker Tracker® Adjustable sound-activated noise monitor. When the noise exceeds the appropriate sound level, let the Yacker Tracker be an audio-visual reminder to your group. Other features: adjustable lights and sound levels, optional siren, self-standing or wall-mounted, spare light bulbs and AC adapter included. 51⁄2"x 17". The Deluxe Yacker Tracker

(No. 400118) has the same great features as the original and includes a remote control that has a range up to 20-feet! Requires 2 ‘AAA’ batteries, included. Replacement bulbs for use in the Original and Deluxe units are available. i 1

No. 400116 Replacement Bulbs (Set of 6) �� $3.99 No. 400117 Original Yacker Tracker �� $76.50 No. 400118 Deluxe Yacker Tracker �� $116.95

No. 400140 Digital Classroom Clock & Countdown Timer �� $19.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

2-Sided Write and Wipe Dry Erase Boards Geyer’s WRITE & WIPE (W.W.) surface boards are created expressly for use with dry erase marker pens such as Sanford’s EXPO DRY ERASE MARKERS. The background surfaces are white with black grids and printing. These 4'x 4', 25 pound boards are framed in aluminum and are equipped with hangers on both sides. They may be hung from hooks or set in an existing chalkboard chalk tray.

How to Order 2-SIDED WRITE AND WIPE DRY ERASE BOARDS From the 11 graphs shown on pages 12 and 13 it is possible to order numerous different combinations of 2-sided WRITE & WIPE (W.W.) Boards. The stock number for all of these combinations is 403495. In ordering your W.W. Board give the stock number (403495) and the two (2) Graph Numbers you want on the front and back of your board. (For Instance: Your order would say “W.W. Board No. 403495 with graphs W2 & W9” or whatever graph combination you might choose). No. 403495* W.W. Board (2 sided) �� $169.00

Graph No. W2

Graph No. W9

Graph No. W1

Rectangular Board 1" squares emphasized in 5’s for easier reading. Bold X & Y axes. Large size (20 x 20) coordinates. Number scale runs from +21 to –21.

Rectangular Board 1" squares. Bold X and Y axes. X axis numbered –24 to +24. Y axis numbered –24 to +24.

Rectangular Board Convenient for line, bar graphs as well as histographs. 1" squares with lines of uniform boldness. Writing space at top of Board.

Graph No. W5

Graph No. W8

Graph No. W4

Rectangular Board 1" squares emphasized in 5’s for easier reading. Bold X and Y axes. Large size (20 x 20) coordinates.

Radian Board 1" squares. Bold X and Y axes. X axis numbered –7π to +29π 3 6 Y axis numbered–8 to +12.

Rectangular Board 2" squares with lines of uniform boldness. Writing space at top of Board.

When using Low Odor Dry Erase Markers on laminated surfaces, Geyer recommends Low Odor Dry Erase Cleaners along with Cotton Wipes No. 390390 or Expo Non-Toxic Cleaning Wipes No. 651048, all found on page 19.

Please refer to pages 18 & 19 for Dry Erase Supplies * W.W. BOARDS are shipped only by MOTOR FREIGHT F.O.B. Fort Wayne. Except for DAMAGE-IN-Transit these CUSTOM MADE BOARDS are non-returnable. CALL FOR ADDITIONAL SHIPPING CHARGES.

INSTRUCTIONAL AIDS CO., INC.

Graph No. W3

Graph No. W15

3/D Board X axis numbered to +26. Y axis numbered to +26. Z axis numbered to +24.

Polar Board Meridian rays make 15° central angles. Outer circle graduated in 5° units. Concentric circles 21⁄4" apart. Outer circle has 401⁄2" diameter. Bold main axes.

Plain Board

Write and Wipe Lap Boards

BOARDS • CHARTS • ACCESSORIES

Graph No. W10

No. 403512

GEYER INSTRUCTIONAL AIDS CO.

Graph No. W13

Graph No. W14

Polar Board Meridian rays make 15° central angles. Outer circle graduated in 5° units. Concentric circles 21⁄4" apart. Outer circle has 401⁄2" diameter. Radians shown. Bold main axes.

Polar Board Meridian rays make 15° central angles. Outer circle graduated in 5° units. Concentric circles 21⁄4" apart. Outer circle has 401⁄2" diameter. Degrees shown. Bold main axes.

Fort Wayne, IN

No. 403505

GEYER INSTRUCTIONAL AIDS CO.

Fort Wayne, IN

GEYER INSTRUCTIONAL AIDS CO.

Fort Wayne, IN

.W. BOARDS are shipped only by MOTOR FREIGHT F.O.B. Fort Wayne. W Except for DAMAGE-IN-Transit these CUSTOM MADE BOARDS are non-returnable. CALL FOR ADDITIONAL SHIPPING CHARGES.

No. 403505

No. 403508 No. 403508

Size: 153⁄4"x 113⁄4", 1⁄8" thick, 14 oz. Use Dry Erase Markers No. 403503

Expo® Dry Erase Kits and Organizers

Expo® Microfiber Cleaning Cloth

Expo® White Board Cleaner

Size: 117⁄8"x 83⁄4" 8 oz.

No. 403505 W.W. Lap Board (1⁄2" Squares, no Accentuations) ��$3.95 No. 403512 W.W. Lap Board (1cm. Squares, Accentuated Axes & Every 5 Units) ��$3.95

Please see pages 18, 19 & 23 for

No. 403508 W.W. Lap Board (Plain, No Lines) ��$3.95

White Board Supplies

No. 403503 Small W.W. Lap Board (Plain, Fits in a notebook) ��$2.95

See page 19 for Expo® Click™ Low Odor Dry Erase Markers

Expo® Jumbo Eraser

White Board Storage Pocket

For EXPO CLEANER and SMALL STUDENT ERASERS, see page 19. LAP BOARDS must be dry before stacking for storage.

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

LCS Liquid Chalk System by ®

No. 502631

No. 502627

No. 502633

No. 502629 No. 502625

Economy Map/Display Rail

Writing Boards • Built using the same finest materials as Math Markerboards on pg.15 with same excellent writing surface. • Available with or without map rail. 5 • ⁄8" satin aluminum frame and marker tray with end closures. • Units with map rail have tan cork insert; one map hook furnished for every two feet of map rail, with a minimum of two furnished. • Angle clip hangers. • Accepts magnets and magnetic aids. • Markers and eraser included (4 assorted LCS markers and one felt eraser with deluxe units; 2 LCS markers and one felt eraser with economy units). Number

Size

Color

*404100

18" x 24"

LCS White

Weight 6 lbs.

$69.00

Price

*404105

2' x 3'

LCS White

12 lbs.

*404110

3' x 4'

LCS White

24 lbs.

109.00 $ $184.00

**404120

3' x 4'

LCS White

30 lbs.

$307.20

**404125

4' x 4'

LCS White

40 lbs.

$340.00

**404130

4' x 6'

LCS White

64 lbs.

$445.00

**404135

4' x 8'

LCS White

72 lbs.

$555.00

**404140

4' x 10'

LCS White

90 lbs.

$685.00

**404145

4' x 12'

LCS White

108 lbs.

$795.00

**404155

4' x 16'

LCS White

224 lbs.

$1,060.00

*These economy units have a small marker tray and no map rail. **These deluxe units have large marker tray and a map rail. ECONOMY BOARDS are shipped by UPS. DELUXE LCS BOARDS are shipped only by MOTOR FREIGHT F.O.B. factory. Except for DAMAGE-IN-Transit these CUSTOM MADE BOARDS are non-returnable. CALL FOR ADDITIONAL SHIPPING CHARGES.

Aluminum rail is approx. 1"wide with a 5⁄8" tan cork insert. Recessed screw guide insures easy installation – no counter sinking, no eyelets required. Available in 6, 8, 10, and 12 foot lengths. Lengths 6' and 8' ship UPS. Lengths 10' and 12' by . Weighs 1⁄4 lb. per linear foot. Specify length. No. 502625 Metal Map Hook. ��$1.60 No. 502627 Plastic Map Hook ��$1.60 No. 502629 Flag Holder ��$6.40 No. 502631 Roller Brackets (pair) ��$8.00 No. 502633 End Stop (ea.) ��$1.66 No. 502623 Economy Map/Display Rail (per foot) ��$3.36 No. 502633

No. 502631

No. 502627

No. 502625

No. 502629

Deluxe Map/Display Rail Aluminum rail is approx. 2"wide with a 13⁄8" tan cork insert. Screw directly to wall; recess screw guide allows insert to install easily over the screws (screws included). Available in 6'3", 8'6", 10'6", 12'6" lengths. Lengths 6'3" and 8'6" ship UPS and 10'6" and 12'6" by . Approx. 1⁄2 lb. per linear foot. Specify length. No. 502612 Metal Map Hook ��$2.00 No. 502614 Plastic Map Hook ��$2.00 No. 502616 Flag Holder ��$6.40 No. 502618 Roller Brackets (pair) ��$6.85 No. 502620 End Stop (ea.) ��$2.40 No. 502610 Deluxe Map/Display Rail (per foot) ��$5.92 No. 502614

No. 502612

No. 502616

Map Rail/Clip Strip Combo

No. 502618

SALE

Combined utility of a clip strip and display rail in one. Extruded aluminum rail is 31⁄4"W x 4'L with a 13⁄8" wide tan cork insert. 9 Factory installed clips. Includes instructions, screws, and 2 end stops. Uses Deluxe Map/Display accessories sold separately. Weight 2 lbs. No. 502602 Map Rail/Clip Strip Combo (4 foot) ��$53.50 $35.00

Reversible Mobile Markerboards • White on both sides (4' x 6') • Panel revolves horizontally • Floor glides included • Metal locking device holds board at desired angle • Castors available No. 404188 Reversible Non-magnetic Melamine Markerboard (70 lbs.) ��$625.60 No. 404190 Reversible LCS Markerboard (100 lbs.) ��$966.00 No. 404192 Optional Swivel Castors (2 locking and non-locking) ��$10.70

BOARDS are shipped only by MOTOR FREIGHT F.O.B. factory. Except for DAMAGE-IN-Transit these CUSTOM MADE BOARDS are nonreturnable. CALL FOR ADDITIONAL SHIPPING CHARGES.

INSTRUCTIONAL AIDS CO., INC.

LCS White Porcelain Enamel Steel Mathroom Markerboards 4' x 16' LCS Mathroom Markerboard

(Rectangular & Polar Grids)

4' x 16' White LCS Markerboard with Rectangular Coordinate at one end and Polar Coordinate at other. Protractor Rule permits quick and accurate diagramming and measurement of angles, easily visible to the entire class (plastic ruler is 30" long, extruded aluminum “T” on nylon rollers). No. 404185

No. 404185 LCS Mathroom Markerboard �� $1,376.00

BOARDS • CHARTS • ACCESSORIES

LCS® Liquid Chalk Math System by

No. 404181

• Built using the finest, thoroughly-proven materials. Enamel is applied automatically to a uniform thickness and fired under rigidly controlled temperatures to fuse the porcelain permanently to 24 gauge steel sheets. Trim, marker tray and map rail are all extruded aluminum, etched and anodized with satin finish. • Have an excellent writing surface carefully formulated to provide maximum marker usage and minimum erasing effort. • Accepts magnets and magnetic aids. • Ready to hang on the wall with 2"angle clip hangers provided. • Although not shown on some of these pictures, all units have map rail with tan cork insert and marker tray (with end closures) full length of board. One map hook furnished for every two feet of map rail, with a minimum of two furnished. • Can be furnished with either math graph coordinate (polar or rectangular) in the desired panel (left, left center, right center or right). Specify choice.

No. 404160

No. 404163

Math Boards Number

Description

Weight

Price

404160

4 x 4' with Rectangular Grid

40 lbs.

$404.00

404163

40 lbs.

$404.00

404166

4 x 4' with Polar Grid 4 x 8' with Rectangular Grid

72 lbs.

$619.00

404169

4 x 8' with Polar Grid

72 lbs.

$619.00

404172

4 x 10' with Rectangular Grid

90 lbs.

$749.00

404175

4 x 10' with Rectangular & Polar Grids

90 lbs.

$813.00

404178

4 x 12' with Rectangular Grid

108 lbs.

$859.00

404181

4 x 12' with Rectangular & Polar Grids

108 lbs.

$923.00

These boards are made to order. A six to eight week delivery in shipment should be anticipated.

BOARDS are shipped only by MOTOR FREIGHT F.O.B. factory. Except for DAMAGE-IN-Transit these CUSTOM MADE BOARDS are non-returnable. CALL FOR ADDITIONAL SHIPPING CHARGES.

Incrediline™ Wall Murals

Pencil Me In Calendar Write That Down Blank Mural

Pie Chart Wall Mural

Incrediline™ writing surfaces can be used with any writing instrument including dry erase markers, permanent markers, crayons, or chalk. The patented Incrediline™ coating is durable and easy to clean. Comprised of repositionable wall adhesive. Incrediline products have been specifically manufactured to be removed and repositioned for up to 2 years over and over again without damaging the wall or leaving any sticky residue. No glue, thumbtacks, or Velcro needed, simply peel and stick to any flat surface. Pie Chart Wall Mural No. 252560 24" x 36" �� $21.25 No. 252562 36" x 48" �� $40.80

Pencil Me In Calendar No. 252573 18" x 24" �� $15.50 No. 252575 24" x 36" �� $21.25

The Grid Wall Chart No. 252566 24" x 36" �� $21.25 No. 252568 36" x 48" �� $40.80

Write That Down Blank Mural No. 252584 24" x 36" �� $21.25 No. 252586 36" x 48" �� $40.80

The Grid Wall Chart

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Pull Down Write and Wipe Charts for the math room Geyer’s WRITE & WIPE (W.W.) surface pull down charts are created expressly for use with the EXPO DRY ERASE MARKERS. The background surfaces are white with black grids and printing. Both sides of the chart feature the WRITE & WIPE (W.W.) surface. The charts are virtually tear-proof and will give many years of satisfactory classroom use. Size: 48"x 65" These Charts feature the following: • Under rolled to hug wall • Heavy duty 11⁄4" sturdy spring roller • Pull down ring • Chains for hanging when using back side

W.W. Grid Chart

1" Squares Convenient for line graphs, bar graphs and histographs.

2" Squares Convenient for line graphs, bar graphs and histographs.

No. 250520 W.W. Grid Chart (1" sq.) ��$77.50

No. 250522 W.W. Grid Chart (2" sq.) �� $77.50

W.W. Polar Chart 1

W.W. Polar Chart 2

W.W. Polar Chart 3

Meridian rays make 15° central angles. Outer circle graduated in 5° units. Concentric circles 21⁄4" apart. Outer circle has 401⁄2" dia. Bold main axes.

Meridian rays make 15° central angles. Outer circle graduated in 5° units. Concentric circles 21⁄4" apart. Outer circle 401⁄2" dia. Radians shown. Bold main axes.

Meridian rays make 15° central angles. Outer circle graduated in 5° units. Concentric circles 21⁄4" apart. Outer circle 401⁄2" dia. Degrees shown. Bold main axes.

No. 250535 W.W. Polar Chart 1 �� $77.50

No. 250540 W.W. Polar Chart 2 �� $77.50

No. 250545 W.W. Polar Chart 3 �� $77.50

W.W. Plain Chart

W.W. 3D Chart

W.W. Radian Chart

No. 250565 W.W. Plain Chart �� $77.50

X axis numbered to +26. Y axis numbered to +26. Z axis numbered to +24.

INSTRUCTIONAL AIDS CO., INC.

1" squares. Bold X and Y axes. X axis numbered -7π to +29π 3 6 Y axis numbered -8 to +12. No. 250530 W.W. 3D Chart �� $77.50 No. 250525 W.W. Radian Chart �� $77.50

W.W. Rectangular Chart 1

W.W. Rectangular Chart 2

With Number Scale 1" squares emphasized in 5’s for easier reading. Bold X and Y axes. Large size (20 x 20) coordinates. Number scale runs from +21 to -21.

Without Number Scale 1" squares emphasized in 5’s for easier reading. Bold X and Y axes. Large size (20 x 20) coordinates.

1" squares. Bold X and Y axes X axis numbered -24 to +24 Y axis numbered -24 to +24

No. 250510 W.W. Rectangular Chart 1 (with number scale) ��$77.50

No. 250512 W.W. Rectangular Chart 1 (without number scale) ��$77.50

No. 250515 W.W. Rectangular Chart 2 �� $77.50

BOARDS • CHARTS • ACCESSORIES

W.W. Rectangular Chart 1

+21 +20

Please see page 117 for

Write and Wipe Surface is a special laminated material for use with EXPO dry-erase markers. Hard-tipped writing instruments such as ball point pens, lead pencils and chalkboard chalk will cause permanent damage to W.W. Surfaces.

Companion Graph Papers for the Above Charts

+19 +18 +17 +16 +15 +14 +13 +12 +11 +10 +9 +8 +7 +6 +5 +4 +3 +2 +1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 -16 -17 -18 -19 -20 -21

INSTRUCTIONAL AIDS CO. INC No. 150510

Perforated Graph Charts Can be used on both White Markerboards & Traditional Chalkboards! Rub a chalk-dust filled eraser over these Durable Charts and leave the pattern on the chalkboard… Filling the entire board with the desired pattern enables a number of students to do board work at the same time. Charts measure 36"x 42", attached to sturdy spring rollers, on durable backboard equipped with chain hangers to allow chart to be easily pushed against board. These Perforated Charts work equally well on white marker boards (using blue Talc-Dust) or on traditional green or black chalkboards (using white Talc-Dust).

Rectangular Perforated Chart

Polar Perforated Chart

Pattern consists of 11⁄2" squares. Dots divide sides into 5 parts for decimals or fractions.

Pattern consists of 10 unit circles 13⁄4" apart. Outer circle has 35 diameter. Central angles are drawn at 15° and 5°.

No. 252000 Rectangular Perforated Chart ��$61.00

No. 252200 Polar Perforated Chart �� $61.00

No. 400001 WHITE Talc-Dust (with No. 400006 Plastic Box) for green or black boards.

No. 400003 BLUE Talc-Dust (with No. 400006 Plastic Box) for white marker boards.

Talc-Dust Talc-Dust is ideal for use with Perforated Charts in placing erasable grids on white marker boards and on traditional colored chalkboards. No. 400001 White Talc-Dust (8 oz.) ��$2.95 No. 400003 Blue Talc-Dust (8 oz.) ��$2.95 No. 400006 Plastic Box (with lid) ��$5.95

Front View

Rear View

Rectangular Graph Chart 1" squares emphasized in 5’s for easier reading. Bold X and Y axes. Large size (20 x 20) coordinates. Number scale runs from +21 to -21. Blank rear side has many uses. Quality slated cloth. Write on with chalk and then erase or wash off. Under rolled to hug wall. Sturdy spring roller. Includes chains for hanging. Size: 48"x 54". See page 22 for chalk. No. 250100 Rectangular Graph Chart ��$73.50

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Expo® Organizer

Dry Erase Supplies NEW!

Expo® Dry Erase Kit Have everything you need for presentations in a kit. Easy access to markers. Portable folding tray includes 8 chisel tip and 4 fine tip dry erase markers, 8 oz. spray cleaner and eraser. Available in Original or Low Odor. No. 651297 Expo® Dry Erase Kit (Original). ��$25.50 No. 651299 Expo® Dry Erase Kit (Low Odor) ��$23.50

Put your dry erase markers at your fingertips! Put this organizer anywhere by using its pressure sensitive tape back. Contains one each black, red, blue, green, brown and orange chisel tip dry erase markers. Expo eraser included. Available in Original or Low Odor. No. 651056 Expo® Organizer (Original) ��$11.80 No. 651058 Expo® Organizer (Low Odor) ��$10.95

651212 Plum

Expo 2® Low Odor Dry Erase Markers Chisel Tip No. 651212 Set of 4 (1 each of green, plum, orange and pink) �� $5.35 No. 651118 Set of 4 (1 each of black, red, blue and green) �� $5.35 No. 651130 set of 8 (1 each of black, red, blue, green, yellow, orange, brown and purple) �� $10.50 No. 651119 One dozen black Expo �� $15.99 No. 651120 One dozen red Expo �� $15.99 No. 651121 One dozen blue Expo �� $15.99 No. 651122 One dozen green Expo �� $15.99

No. 651168

No. 651175

Expo Click Low Odor Dry Erase Markers ®

™

Retractable marker designed for one-handed operation. The unique Safety Seal™ valve prevents marker dry out. These bold and vibrant color dry erase markers are nontoxic and erase easily. Three colors: black, blue and red. Chisel tip. Low odor.

Bullet Tip No. 651110 Set of 4 (1 each of black, red, blue and green) �� $5.35 No. 651111 One dozen black Expo �� $15.99 No. 651112 One dozen red Expo �� $15.99 No. 651113 One dozen blue Expo �� $15.99 No. 651114 One dozen green Expo �� $15.99

No. 651168 NEW! Expo® Click™ Fine Tip Set of 3 colors (black, red, blue) ��$5.75 No. 651175 Expo® Click™ Set of 3 colors (black, red, blue) ��$5.75 No. 651177 Expo® Click™ Set of 3 black markers ��$5.75 No. 651179 Expo® Click™ One dozen black ��$22.95

KleenSlate® Low Odor Dry Erase Markers with Attachable Erasers • Available in large bullet tip and small round tip. • Set of 4 (1 each of black, red, blue and green). • Erasers are reusable and washable. No. 651184 KleenSlate® Marker w/erasers 4-Pack (sm.) ��$5.50 No. 651186 KleenSlate® Marker w/erasers 4-Pack (lg.) ��$6.50

KleenSlate® Attachable Erasers • Available in 2 sizes to fit both sizes of pens. • Attaches to most brands of dry erase markers. • Washable and reusable – so when your pens need replacing your erasers don’t! No. 651190 KleenSlate® Eraser 4-Pack (sm.) ��$2.99 No. 651191 KleenSlate® Eraser 4-Pack (lg.) ��$3.99

KleenSlate® 24 Pack Markers Non-toxic, low odor black markers. Erasers clean up with soap and water. No. 651188 KleenSlate® 24 Pack Markers ��$32.00

INSTRUCTIONAL AIDS CO., INC.

Chisel Tip

650966 Blue

Bullet Tip

Fine Tip

651044 Green

Expo Original Dry Erase Markers Chisel Tip ®

For use on porcelain boards, glass, unpainted metal glazed ceramics. Wipes off immediately with cloth or tissue. Ideal for window designs. No. 651040 Set of 4 (1 each of black, red, blue and green) �� $6.25 No. 651136 Set of 8 (1 each black, red, blue, green, yellow, orange, brown and purple) �� $12.30 No. 651041 One dozen black Expo �� $18.75 No. 651042 One dozen red Expo �� $18.75 No. 651043 One dozen blue Expo �� $18.75 No. 651044 One dozen green Expo �� $18.75

Fine Tip For a fine line for charts, graphs, letters or numerals. For any dry erase surface. No. 650960 Set of 4 (1 each of black, red, blue and green) �� $4.99 No. 650962 One dozen black �� $15.30 No. 650964 One dozen red �� $15.30 No. 650966 One dozen blue �� $15.30 No. 650968 One dozen green �� $15.30

The markers on this page (except for Expo® Click™) will fit in Geyer’s No. 400098 Marker Collar on page 22.

Comfortable shape with designated grip makes this eraser easy to use. Precision point allows you to accurately erase small amounts of information. Docking station allows for convenient storage at the board. Magnets and pressure sensitive tape included. No. 651220 Precision Eraser ��$5.50 No. 651221 Precision Eraser Refill ��$2.50

XL Eraser with Replaceable Pad

No. 651299 NEW! Expo® Cleaner (Low Odor) 22 oz �� $7.95 No. 651046 Expo® Cleaner (Original) 8 oz �� $3.35 No. 651045 Expo® Cleaner (Low Odor) 8 oz �� $3.35

Expo® Non-toxic Cleaning Wipes Clean and refresh white boards by removing: ghosting, grease, stubborn marks, stains and shadowing. Non-toxic, low-odor cleaner. 50 (5½"x 10") sheets. No. 651048 Expo® Nontoxic Cleaning Wipes ��$8.35

Size wise, this eraser features a comfort grip and 10" eraser pad. Replaceable, 8-layer felt pad allows you to renew your eraser when ink builds up. No. 651222 Eraser XL ��$11.99 No. 651223 Eraser XL Refill ��$6.35

EXPO White Board Eraser A soft-pile eraser that removes markings easily. Can be cleaned with soap and water. No. 651052 EXPO Eraser (each) ��$2.75

Expo® Microfiber Cleaning Cloth

Clean and refresh white boards. Pump spray bottles. Non-toxic. Available in Original or Low Odor.

Cotton Wipes

BOARDS • CHARTS • ACCESSORIES

Expo® Non-toxic Cleaners

Eraser with Precision Point and Replaceable 8-Layer Pad

These disposable (after many uses) non-woven cotton cloths are ideal for erasing or wiping off white marker surfaces such as Geyer’s W.W. Surfaces. There are 100 perforated wipes per roll. An exclusive felting process produces these 100% pure cotton cloths. They will not scratch the most delicate surface. The interlocked fibers maintain their integrity even when soaked in water. 71⁄2"x 71⁄2". No. 390390 Cotton Wipes ��$13.50

ReMARKable Whiteboard Erasers

NEW!

• Washable and reusable • Cleans and refreshes white boards • Picks up dry erase ‘dust’ • Smooth, easy clean when wiping • Measures 5"x 81⁄2" No. 651301 Expo® Microfiber Cleaning Cloth ��$4.75

Pair of handy whiteboard erasers double as magnets, plus features three additional button magnets inside their flip-up covers. Compact erasers stick to magnetic boards, file cabinets or any magnetic surface. No. 400156 ReMARKable Magnetic Whiteboard Erasers �� $6.99

Magnetic Whiteboard Eraser

Student Erasers

Made of lightweight contoured foam, the Magnetic Whiteboard Eraser has a soft comfort grip. No storage tray necessary – a builtin magnet allows it to be left anywhere on a magnetic receptive whiteboard. It works on all dry erase surfaces.

These 2"x 2"x 1" erasers are great for use with dryerase lap boards/chalkboards. Package of 12. No. 400114 Student Erasers �$12.99

No. 400042 Magnetic Whiteboard Eraser ��$3.95

Whiteboard Storage Pocket

NEW!

Expo® Jumbo Eraser Soft felt pile traps dust and marker residue. Curved handle fits comfortably in the hand. Precision point makes erasing accurate. 9.5" No. 651303 Expo® Jumbo Eraser ��$5.99

NEW!

Practical and stylish! Keeps dry erase markers, pointers, and any other items you want close at hand. Offers one large pocket and one smaller pocket. Strong magnets hold tight to a magnetic whiteboard or other magnetic surfaces. Durable nylon pocket measures 8"x 11". Blue color.

No. 651309 Whiteboard Storage Pocket �� $7.99

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

19 19

Dry Erase Materials

Desk Minder Two (2) 57⁄8"x 77⁄8" marker boards in a slotted base (loose fitting). Write reminders to yourself or instructions for the students. Very useful!

No. 403503

No. 403501 Desk-Minder ��$9.95 For EXPO CLEANER and SMALL STUDENT ERASERS, see page 19. GEYER INSTRUCTIONAL AIDS CO.

No. 403508

Fort Wayne, IN

Laser Printer/Copier Dry Erase Sheets

No. 403508

GEYER INSTRUCTIONAL AIDS CO.

Fort Wayne, IN

No. 403505

No. 403505 Fort Wayne, IN

No. 403512

GEYER INSTRUCTIONAL AIDS CO.

No. 403505

High Quality W.W. Lap Boards For use with Dry-Erase Markers such as the EXPO. Size: 153⁄4"x 113⁄4", 1⁄8" thick, weighs 14 oz. No. 403505 W.W. Lap Board (1⁄2" Squares, no Accentuations) ��$3.95 No. 403512 W.W. Lap Board (1cm. Squares, Accentuated Axes & Every 5 Units) ��$3.95 No. 403508 W.W. Lap Board (Plain, No Lines) ��$3.95 No. 403503 Small W.W. Lap Board 117⁄8 x 83⁄4, 8oz (Plain, Fits in a notebook) ��$2.95 LAP BOARDS must be dry before stacking for storage.

Turn any surface into a dry erase board. Create in/out boards, calendars, charts, project sheets, to do lists etc. with your black and white laser printer or copier. Peel off backing and apply to clean surface including walls, doors, file cabinets, desks, etc. Removable and repositionable. 81⁄2"x 11". Box of 25 sheets. No. 556880 Laser Printer/Copier Dry Erase Sheets ��$27.95

KleenSlate II™: 2-Sided Hand-Held Dry Erase Paddle Boards Great for games, review and testing in all subjects and for all grades. Each paddle has two blank dry erase sides. Includes the following: • Vibrant colored paddles (blue, red, yellow and green) perfect for team activities. • Durable, long-lasting plastic that holds up to frequent use and can clean up with soap and water. • Convenient EZ pen storage in the handle. A KleenSlate® black dry erase marker with cap eraser in each paddle. KleenSlate II™ Class Set of 12: 12 paddles (3 of each color) with accompanying marker w/eraser in the easy pen storage and a 4-pack set of large markers (No. 651186). All in a storage box. No. 651196 KleenSlate II Class Set of 12 ��$59.99

KleenSlate II™ Classroom Set of 24: 24 paddles (6 of each color) with accompanying marker in the easy pen storage and two 4-packs of large markers (No. 651186). All in a storage box. No. 651198 KleenSlate II Classroom Set of 24 ��$119.99

KleenSlate ll™ Replacement Sheets Dry-erase replacement sheets for Kwikchek ll paddle boards. Adhesive backed. Package of 24.

No. 651195 KleenSlate ll Replacement Sheets ��$24.00

KleenSlate® 24 Pack Markers Non-toxic, low odor black markers. Erasers clean up with soap and water. No. 651188 KleenSlate® 24 Pack Markers ��$32.00 Please refer to pgs. 18 & 23 for more KleenSlate products.

Mini Felt Erasers

NEW!

Set includes ten mini felt erasers. Erasers measure 1½"x 2½"x ¾". No. 400109 Mini Felt Erasers �� $2.00

No. 150286

No. 150292

No. 150296

GoWrite! These self-stick, ultra-removable adhesive, reusable sheets and rolls make a temporary whiteboard out of almost any surface. GoWrite works with laser printers and copy machines (but does not work with inkjet printers). Applies easily to walls, tables, desks, doors, chalkboards and more. Grid sheets – Blue lines, 1⁄2" ruled with darker rule grid every 2". No. 150286 Pack of 3 (17"x 22") Grid Sheets ��$14.49 No. 150288 Pack of 5 (81⁄2"x 11") Sheets ��$5.50 No. 150292 Pack of 5 (17"x 24") Sheets ��$15.99 No. 150296 (18"x 6') Roll ��$8.95 No. 150306 (24"x 20') Roll ��$28.50

Cling Thing Dry Erase Mat Convenient 12"x 17" size allows this Dry Erase Mat to be mounted instantly wherever a dry erase surface is needed. Marker included. No. 653950 Dry Erase Mat ��$12.25 More Cling Thing Products on page 175.

Reusable Dry Erase Pockets Practice math problems and more with these heavyweight reusable dry erase pockets. No more copying worksheets over and over again. Write on, wipe off. Cleans easily with a tissue when used with low-odor dry erase markers. 9"x 12" size easily holds 81⁄2"x 11" inserts. Assortment includes 2 each of 5 neon colors: orange, green, red, yellow and pink. Package of 10. Free downloadable templates at c-line.com/template. No. 657272 Reusable Dry Erase Pockets �� $17.50

INSTRUCTIONAL AIDS CO., INC.

Key Graphing products cling by static only to most glass-like surfaces such as dry-erase boards and windows. Use dry-erase markers to easily write on and wipe off the grids. Easy to handle and store. Great hands on use for students. Use over and over again. Size: 2' x 2'.

Telescoping Pickup Pointer Extends to 25" and has a powerful neodymium magnet in the tip. Lifts up to 3 lbs. No. 550024 Telescoping Pickup Pointer �� $4.99

Mini Hand Pointers

First Quadrant Static Cling Grid In this grid x and y are positive. 12 x 12 squares. 2' x 2'.

Coordinate Plane Static Cling Grid X - Y axis. 24 x 24 squares. Size; 2' x 2'.

Unit Circle Static Cling Grid A circle whose radius is 1. 2' x 2'.

No. 502897 ��$12.95

No. 502895 ��$12.95

No. 502899 ��$12.95

Please see page 15 for Incrediline™ Wall Murals

Communicator® Clearboard Make your classroom come alive with the Communicator Clearboard. Promote active learning and instantly monitor students’ knowledge and understanding at the same time! The Communicator® Clearboard Classroom Kit Includes 30 Communicator clearboards, 30 low-odor dry erase markers, 30 EZ Erasers, and one Big Book of Math Communicator Templates, all in a plastic storage container.

Set of 3 mini hand pointers one each of red, blue and green. Plastic displays clearly on overheads. Each shatter resistant pointer measures 11". No. 550025 Mini Hand Pointers ��$7.99

BOARDS • CHARTS • ACCESSORIES

Static Cling Grids

Keychain Laser Pointer* This small, Class II keychain laser pointer is only 2.5"x 0.5" yet it emits a powerful 630-680nm laser with a maximum output of <1mW. It uses 3 LR44 batteries (included). No. 550029 Keychain Laser Pointer �� $3.50

* NEVER direct laser beam into EYES

Quartet Red Laser Pointer Provides a bright red laser dot visible in all room conditions. Ideal for basic everyday use. Black metal barrel with gold pocket clip. Operates on 2 AAA batteries (incl.) No. 550032 Quartet Laser Pointer ��$29.95

No. 656960 The Communicator® Clearboard Classroom Kit �� $124.95

Big Book of Math Communicator® Templates The book has 220 templates from 20 big ideas in mathmatics for use with the Communicator Clearboard sleeves. Reproducible rights for the classroom. Spiral bound. 240 pgs. Grades K-12. ©2004. No. 656961 Big Book of Math Communicator® Templates �� $17.95

The Communicator® Clearboard Set of 10 This 10”x 13” sleeve is made of sturdy, transparent plastic in which various templates, lesson materials, or blank paper can be inserted. Assorted colors. No. 656963 The Communicator® Clearboard Set of 10 �� $25.00

EZ Erasers A set of 10 durable microfiber cleaning cloths. Measures 51⁄2"x 51⁄2”. No. 656964 EZ Erasers �� $11.00

Please see pages 78 & 80 for

Big Book Middle School and Big Book High School Communicator® Classroom Templates

Blue-Violet Laser Pointer: page 172.

Green Laser Pointers Designed for use in bright rooms, long distances, or for rear projection applications. Pen style with a clip. Super Safe Green Laser Pointer This laser pointer projects a highly, visible green dot on almost any surface, including a backlit screen. Two AAA batteries incl. <1mW, 532nm, class IIa, black barrel. No. 550033 Super Safe Green Laser Pointer �� $49.95

Standard Green Laser Pointer Use it indoors and outdoors. At the same power as a red laser pointer, the Standard Green Laser Pointer is 10X more visible. Two AAA batteries incl. <5mW, 532nm, class IIIa, black barrel. No. 550031 Standard Green Laser Pointer ��$49.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

21 11

Board Supplies & Accessories Chalk-Chuck Chalkboard Compass A quality, well designed chalkboard compass that takes the aggravation out of chalkboard construction work and in conjunction with the marker collar, can be used on white marker boards. Features: • Colorful high-impact styrene for rugged and long use. • Heavy walled aluminum, legs — cannot pull out of styrene top. • Chalk-chucks for positive grip on both chalk and pivotal point. Shown with Marker Collar • Legs are 161⁄2 inches long allowing for Sold Separately circles up to 32" in diameter. • Rubber pivotal point – will not mar or damage chalkboard (replacements available) No. 400097 Chalk-Chuck Chalkboard Compass (each) �� $20.95

Marker Collar This marker collar has been created specifically to allow the No. 400097 chalkboard compass to be used on dry erase surfaces. See markers on page 18. No. 400098 Marker Collar (each). �� $10.95

CHALKMASTER Custodian Erasers

CHALKMASTER 12” Eraser

One side is a felt eraser of the highest quality — will last for years! Other side has leather cleaner for cleaning after erasing. Covers the chalkboard in a hurry! Size: 12"x 2"x 11⁄2" No. 400025 Chalkmaster 12” Eraser (each) �� $18.75

Bullseye® Demonstration Compass Use on chalkboards or whiteboards. Model drawing activities for the whole class on a dry erase board or chalkboard as students follow along at their desks using Bullseye® Compass No. 450058 (pg. 54). Great for drawing geometric constructions, patterns, measuring angles and using a ruler, for drawing straight lines, drawing angles and more. Suction cups to the dry erase board or chalkboard to keep compass in place. Rotates freely on the board once suction cupped. Made of shatter-resistant Safe-T® Plastic. Measures 193⁄4" L x 41⁄4" W. No. 400170 Bullseye® Demonstration Compass �� $24.25

Chalk-Chuck

Replacement Pivotal Point No. 800168 Replacement Pivotal Point �� $1.05

No. 400100 Chalk-Chuck each �� $4.50 No. 400099 Chalk-Chuck (without pocket clip) each �� $3.95

5" Eraser

Chalk-Chuck Pointer

No. 400037 Chalkboard Eraser 5"(ea.) ��$3.25

An aluminum pointer 13" in length with the famous Chalk-Chuck at the pointer end and plastic cap at the other. No. 400068 Chalk-Chuck Pointer ��$11.25

Student Erasers These 2"x 2"x 1" erasers are great for use with dry-erase lap boards/chalkboards. Package of 12. No. 400114 Student Erasers �� $12.99

USE THESE PRODUCTS TO GREATLY REDUCE DUST.

Graph Liner • Create coordinate axes system 27"x 27"

• 19 parallel lines, 11⁄2" apart • Uses standard chalk.

No. 400075 Graph Liner (w/o chalk) �� $24.45

Wooden Chalkboard Compass 161⁄2" Long. (Marker Collar does not fit this #400095 compass.)

Colored Chalk (12-count) Formulated for chalkboards, 12-count assorted colors. One each of brown, violet, blue, sky blue, red, orange, yellow, light brown, green, light green, pink and white. No. 657433 Colored Chalk (12-count) ��$1.85

No. 400095 Wooden Chalkboard Compass (each) �� $18.95

Chalkboard Chamois These chamois are selected skins, free from animal fats, soft and absorbent. Size: 14"x 18". No. 400040 Chalkboard Chamois �� $7.95

INSTRUCTIONAL AIDS CO., INC.

PRANG Hygieia® Chalk This dustless chalk is 95% pure calcium carbonate and free of foreign materials that work their way into the board surface causing scratching, streaking and pitting. Round stick 31⁄4"x 3⁄8" fits many chalk chucks. Available in white and yellow. AP certified non-toxic. No. 657401 White twelve 12-stick boxes (1 gross) ��$12.95 No. 657405 Yellow twelve 12-stick boxes (1 gross) ��$12.95

Deluxe 2-Sided Student Response Paddles

The KleenSlate® student response paddle has a larger writing surface than the original (see page 20). Great for introducing concepts, practice and reviewing for tests. Raise attention levels and keep every student engaged. Two-sided: one side blank and one side graph. Included is a marker with eraser cap that stores in the handle of each paddle. Surface: 8"x 10" writing surface (plus the handle that stores the marker/eraser). Available in class sets of 10 or 32. Deluxe Student Response Paddles Set of 10 - Each set has assorted colors of black, red, blue, green, orange or yellow.

Circular Chalkboard Protractor 10" Transparent protractor, fitted with a plastic handle. Graduated in 1⁄2˚ units, clearly and accurately marked. Made of laminated plastic with the markings between the laminations. Markings cannot wear off. Outer edges are beveled. Same gradations as are on the smaller 450090 protractor (page 55). No. 400105 Circular Chalkboard Protractor ��$13.50

Magnetic Dry Erase Measurement Tools

No. 651254 Deluxe Student Response Paddles (set of 10) �� $60.00

Deluxe Student Response Paddle Set of 32 - Each set has 4 each of 8 color groups: black, blue, orange, red, green yellow, purple, and pink. No. 651258 Deluxe Student Response Paddles (set of 32) �� $185.00

Laser Line Maker Write in a straight line… every time! Writing in a straight line or drawing parallel lines can be tough. The magnetic Laser Line Maker attaches to a magnetic whiteboard so that you can write in a straight line every time. Built-in level bubbles make horizontal and vertical adjustments a snap. Requires 2 AAA batteries (not included). No. 400158 Laser Line Maker ��$12.50

Line-Master Dry Erase parallel liner that attaches to any magnetic surface so that it will always be close at hand. Create quick lines for graphs, charts, penmanship, games and more. Any marker with a barrel base approximately the size of a penny will fit Line-Master. Markers not included. No. 400176 Line-Master �� $5.95

Parallel Rule This transparent Parallel Rule is equipped with friction pads to prevent slipping. All metal parts are corrosion resistant. 24" long. No. 400090 Parallel Rule (each) ��$17.00

No. 400172

Contoured handles for ease of use. Bright colors on white background creates high visibility. Magnetic backing on each tool.

No. 400175

BOARDS • CHARTS • ACCESSORIES

NEW!

No. 400174

No. 400173

Dry Erase Magnetic Straightedge 24" long. No. 400173 Dry Erase Magnetic Straightedge �� $6.49

Dry Erase Magnetic Protractor 151⁄4" diameter. 180˚ calibrated. No. 400172 Dry Erase Magnetic Protractor �� $10.99

Dry Erase Magnetic 45/45/90 Triangle 17" long. Inch & metric calibrations. No. 400174 Dry Erase Magnetic 45/45/90 Triangle ��$10.99

Dry Erase 30/60/90 Triangle 18" long. Inch & metric calibrations. No. 400175 Dry Erase 30/60/90 Triangle �� $10.49

Magnetic Mini Pockets Set

NEW!

Customize to meet your organizational needs with these small storage pockets that cling to magnetic whiteboards or other magnetic surfaces. Label and insert the Write & Wipe cards in the name card clear pocket. Includes 2 each: green, red, and blue. Each durable nylon pocket includes a magnet and measures 4"x 6". No. 651306 Magnetic Mini Pockets Set (6) �� $12.99

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

23 13

E D B

Easel Paper Pads #35 - 27"x 34" sheets are in each Paper Pad. Carton contains 5 pads of paper.

No. 659140 Carton of Plain Paper Pads ��$43.00 No. 659143 Carton of 1" Squares Paper Pads ��$47.00

No. 659120

No. 659123

No. 659126

A. Paper Pad Easel • Multi-use easel holds paper pads or single page materials such as charts and posters.

No. 252513

No. 659129

C. Wheasel® Double-sided mobile easel that maneuvers easily to wherever it is needed.

• Aluminum backboard is 38"x 28" and provides a firm surface when a paper pad is attached. • Easy set-up with fingertip hinge releases. Folds compactly to 38"x 28"x 31⁄2". •A luminum construction with welded reinforced corners provides a sturdy yet lightweight easel. 17 lbs. • Built in full length marker tray. • Powder coat finish colors: beige gray or black. Specify color. • Optional carrying case. No. 659120 Paper Pad Easel �� $198.00

• Includes 2” locking casters. • Two durable, dry erase surfaces clean up easily. • Melamine surface measures 401⁄4"H x 281⁄4"W. • Lower shelf provides extra storage for accessories. • Adjustable height: 58.5"or 65". • Full-length marker trays and flip chart holders are included on each side. • Weight: 51 lbs. • Requires extra freight No. 659126 Wheasel® �� $165.00

B. Marker Board Easel Four-leg adjustable, telescoping easel with aluminum framed magnetic marker board (permanently attached). Adjusts from 65" tall to a tabletop model. Gray-finished steel legs. Writing surface size is 36"x 27". Full length flip chart bar. Full length marker tray. Skid resistant rubber tipped legs. Weight: 231⁄2 lbs. Optional carrying case available.

D. Triumph Easel™ Ideal for displaying presentations, artwork, posters and small boards Lightweight and portable. Features retractable legs, permanently-positioned board holders, and non-marring feet. Inverted leg design adds strength and stability, and extends from a compact 37"up to 62"– full size or tabletop. Holds up to 25 lbs. yet weighs only 5 lbs. Constructed from ABS resin. Gray.

No. 659123 Marker Board Easel �� $225.50

No. 252513 Triumph Easel™ ��$36.50

E. Dual Purpose Easel • Lightweight yet durable extrusion design holds up to 100 lbs. • Hinged chart holders at various heights for display of materials fold out of the way when not in use. • Features a Grip Quick Chart Clamp for use as a flip chart easel. Height: 6'. • Can be folded & converted to a tabletop model. • Folds flat for easy transport. • Choice of gold anodized or black powder coated finish. Specify color. • Weight 8 lbs. • Optional carrying case available. No. 659129 Dual Purpose Easel �� $138.55

Dual Purpose Easel Carrying Case Durable nylon zippered case that fits all sizes of paper pads and the No. 659129 folding dual-purpose easel. 3 lbs. (not shown) No. 659130 Dual Purpose Easel Carrying Case �� $48.00

Telescoping Tripod Easel

Easel Carrying Case Durable nylon zippered case that fits all sizes of paper pads and an easel (No. 659120 Paper Pad Easel or No. 659123 Marker Board Easel). 4 lbs. No. 659144 Easel Carrying Case �� $54.00

INSTRUCTIONAL AIDS CO., INC.

Lightweight, portable, aluminum easel. 3 telescoping legs, nonskid feet. Adjustable board holders can support up to 40 lbs. Use with a markerboard or a flipchart bar. Easy to store in small spaces. Folds up quickly. Optional flipchart bar is available. Weight: 3 lbs. 66"H. No. 252515 Telescoping Tripod Easel ��$53.95

Flipchart Bar Flipchart bar holds easel pads, charts or posters securely in place and attaches easily to the top of the Telescoping Tripod Easel (252515). No. 252516 Flipchart Bar ��$28.50

Hold -Up Display Rail Hold-Up’s patented design grips firmly both thick and thin items side by side. No need for tape, tacks or push pins. It is as easy as inserting the paper. Choose one of three methods for mounting: adhesive, magnetic, screws (not included). Gray color. No. 252530 Hold-Up 12" ��$5.95 No. 252532 Hold-Up 18" ��$7.50 No. 252534 Hold-Up 24" ��$8.95

Speedstudy is a multimedia learning system that makes the toughest math concepts come alive. Provides a solid educational foundation that will raise grades and test scores for middle school, high school and college bound students. Uses stepby-step animations, live voices from friendly tutors, real-time quizzes and a fun 3-D interface. Includes helpful tips and tricks, plus how to avoid common mistakes.

Refer to page 189 for Listening Center Items.

Music For The Mind™ CDs

NEW!

Music has the power to reduce stress, enhance cognitive functioning, and improve productivity and creativity. These compositions will resonate with listeners of all levels. 60 beats per minute. For all grades. By Gary Lamb Relaxed Alertness CD – For improving memory, increasing focus, boosting awareness, studying smarter, test-taking

SOFTWARE • CDs • DVDS

Speedstudy

No. 562780 Relaxed Alertness CD ��$15.00

Speedstudy: Geometry - Equality and Similarity, Circles, Polygons, Points, Area Angles, Vectors, Circumference, Coordinate and Space Geometry, Non-Euclidean Geometry, Planes Reasoning. Age 14 and up.

Productive Flow CD – For completing tasks, enhancing productivity reaching goals, increasing output, achieving results

No. 562622 Geometry** �� $9.99

No. 562782 Productive Flow CD ��$15.00

Speedstudy: Pre Algebra - Exponents, Factors, Percentages, Fractions, Mixed Numbers, Equations, Proportions, Decimals, Ratios, Measurement Systems, Geometric Figures. For ages 12 and up.

Problem Solving CD – For mathematics, science labs, logical thinking, computer work and labs, organizing.

No. 562624 Pre Algebra** �� $9.99

Speedstudy: Algebra Booster - Percentages, Primes, Factorization, Algebraic Notation, Geometric Formulas, Order of Operations, Polynomials, Quadratic Equations, Functions, Variables, Exponents. For 12 and up. No. 562626 Algebra Booster** �� $9.99

Speedstudy: Algebra 1- First Degree Equations, Inequalities Operations with Powers and Exponents, Linear Equations with Variables Polynomials, Rational Expressions, Quadratic Equations. For 14 and up. No. 562628 Algebra 1** �� $9.99

Speedstudy: Algebra 2 - Intersection of Lines, Second Degree Equations, Absolute Value, Polynomials, Conic Sections, Powers and Factoring, Linear Inequalities, Exponents and Logarithms. For ages 14 and up. No. 562630 Algebra 2** �� $9.99

Speedstudy: Trigonometry - Angles, Triangles, Graphing Trigonometric Functions, Trigonometric Identities, Composite Angles, Complex Numbers, Equations, Polar and Cartesian Coordinates. For 14 and up. No. 562632 Trigonometry** �� $9.99

Speedstudy: Basic Statistics - Statistical Measures of Data, Probability, Random Variables, Descriptive and Inferential Statistics, Measures of Variation, Permutations and Combinations. Includes index, bookmark, and glossary function. For ages 14 and up.

No. 562784 Problem Solving CD ��$15.00

Reading & Writing CD – For creative writing, reading for comprehension, silent reading, journaling, poetry No. 562786 Reading & Writing CD ��$15.00

In the Zone CD – For peak performance, enhancing motivation, prolonging concentration, artistic expression, creativity No. 562788 In the Zone CD ��$15.00

Projects CD – For arts and crafts, cooperative projects, boosting enthusiasm, drawing and painting, increasing creativity. No. 562790 Projects CD ��$15.00

Mozart for Thinking CD Promote deep and focused thinking using smooth and nondistracting Mozart masterpieces. For higher-level thinking, studying & memory, test-taking, reading & writing, and independent work. All grades. No. 562792 NEW! Mozart for Thinking CD ��$15.00

The Rappin’ Mathematician

Speedstudy: Pre Calculus - Functions, Limit, Continuity, Derivatives, Independent and Dependent Variables, Functions as Variations, Limit of a Function, Slope of a Chord. For ages 14 and up.

Vol. 1 CD Get kids rappin’ about math concepts: decimals, fractions, different types of lines, positive/ negative numbers and test-taking skills!

No. 562636 Pre Calculus* �� $9.99

No. 560693 Rappin’ Mathematician Vol. 1 ��$14.99

Speedstudy: Calculus – Derivatives and Integrals; Constant, Increasing and Exponential Functions; Differentials; Polynomials; Trigonometric Substitution; Integral as an Infinite Sum. For Ages 14 and up.

Vol. 2 CD: Multiplication Nation Get kids rappin’ about times tables 0 through 10. Each song offers clever memory tools and themes for each number, as well as plenty of opportunities to “rap along”.

No. 562634 Basic Statistics* �� $9.99

No. 562638 Calculus* �� $9.99

Platform: * Win, **Win/Mac

No. 560691 Rappin’ Mathematician Vol. 2 ��$14.99

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Tutorial DVDs - MATHEMATICS Your instructor: Dana Mosely is a gifted teacher with over 15 years of classroom teaching experience and 12 years of video teaching experience. Dana has two degrees in mathematics and a Master of Arts degree. Professor Mosely has been the primary video instructor for the college division of publisher D.C. Heath and Company (now Houghton Mifflin) since 1980. Fundamental teaching ability is the essential element that makes math come alive. Dana’s Dana T. Mosely teaching style is relaxed and easy to understand. He has a knack for explaining difficult math topics using living room conversation, and in so doing takes the anxiety out of the most intimidating topics.

Basic Math DVDs Basic Math Disc 3

Basic Math Disc 1 • Introduction to Whole Numbers (26 min.) • Addition of Whole Numbers (19 min.) • Subtraction of Whole Numbers (17 min.) • Multiplication of Whole Numbers (15 min.) • Division of Whole Numbers (36 min.) • Exponential Notation and the Order of Operations Agreement (19 min.) • Prime Numbers and Factoring (20 min.) • The Least Common Multiple and Greatest Common Factor (11 min.) • Introduction to Fractions (15 min.) • Writing Equivalent Fractions (18 min.) No. 561920 Basic Math Disc 1 ��$37.50

Basic Math Disc 2 • Addition of Fractions and Mixed Numbers (22 min.) • Subtraction of Fractions and Mixed Numbers (12 min.) • Multiplication of Fractions and Mixed Numbers (18 min.) • Division of Fractions and Mixed Numbers (18 min.) • Order, Exponents, and the Order of Operations Agreement (27 min.) • Introduction to Decimals (15 min.) • Addition of Decimals (9 min.) • Subtraction of Decimals (10 min.) • Multiplication of Decimals (14 min.) • Division of Decimals (18 min.) • Comparing and Converting Fractions and Decimals (15 min.) • Ratio (8 min.) • Rates (11 min.) • Proportions (15 min.) No. 561925 Basic Math Disc 2 ��$37.50

INSTRUCTIONAL AIDS CO., INC.

• Introduction to Percents (23 min.) • Percent Equations: Part I (17 min.) • Percent Equations: Part II (14 min.) • Percent Equations: Part III (11 min.) • Percent Problems: Proportion Method (10 min.) • Applications to Purchasing (10 min.) • Percent Increase and Percent Decrease (31 min.) • Interest (16 min.) • Real Estate Expenses (13 min.) • Car Expenses (11 min.) • Wages (10 min.) • Bank Statements (23 min.) No. 561930 Basic Math Disc 3 �� $37.50

Basic Math Disc 4 • Pictographs and Circle Graphs (15 min.) • Bar Graphs and Broken-Line Graphs (8 min.) • Histograms and Frequency Polygons (10 min.) • Statistical Measures (15 min.) • Introduction to Probability (10 min.) • English System of Measurement – Length (28 min.) – Weight (12 min.) – Capacity (11 min.) – Energy & Power (10 min.) • Metric System of Measurement – Length (15 min.) – Weight (13 min.) – Capacity (13 min.) – Energy (13 min.) • Conversion Between the U.S. Customary and the Metric System of Measurement (16 min.) No. 561935 Basic Math Disc 4 �� $37.50

Buy All 4 Basic Math DVDs and SAVE! No. 561521 Basic Math Program (4 DVDs) Reg. Price $150.00 SPECIAL $135.00

Pre-Algebra DVDs

Pre-Algebra Disc 1 • Introduction to Whole Numbers (34 min.) • Addition and Subtraction of Whole Numbers (32 min.) • Multiplication and Division of Whole Numbers (63 min.) No. 561941 Pre-Algebra Disc 1 ��$25.00

Pre-Algebra Disc 2 • S olving Equations with Whole Numbers (12 min.) • The Order of Operations Agreement (12 min.) • Introduction to Integers (15 min.) • Addition and Subtraction of Integers (29 min.) • Multiplication & Division of Integers (21 min.) • Solving Equations with Integers (12 min.) • The Order of Operations Agreement (19 min.) No. 561943 Pre-Algebra Disc 2 ��$25.00

Pre-Algebra Disc 3 • Least Common Multiple and Greatest Common Factor (20 min.) • Introduction to Fractions (28 min.) •A ddition and Subtraction of Fractions (36 min.) • Multiplication & Division of Fractions (33 min.) No. 561946 Pre-Algebra Disc 3 ��$25.00

Pre-Algebra Disc 4 • S olving Equations with Fractions (22 min.) • Exponents, Complex Fractions, and The Order of Operations Agreement (25 min.) • Introduction to Decimals (21 min.) • Addition and Subtraction of Decimals (21 min.) • Multiplication and Division of Decimals (48 min.) No. 561948 Prealgebra Disc 4…….$25.00 (program continues on next page)

Buy All 10 Pre-Algebra DVDs and SAVE! No. 561523 Pre-Algebra Program (10 DVDs) Reg. Price $250.00 SPECIAL $225.00

by Dana T. Mosely

Pre-Algebra DVDs (cont.)

Geometry DVDs

Pre-Algebra Disc 5 • Solving Equations with Decimals (13 min.) • Radical Expressions (20 min.) • Real Numbers (19 min.) • Properties of Real Numbers (20 min.) • Variable Expressions in Simplest Form (17 min.) •A ddition and Subtraction of Polynomials (7 min.) • Multiplication of Monomials (12 min.) • Multiplication of Polynomials (16 min.) No. 561951 Pre-Algebra Disc 5 �� $25.00

Pre-Algebra Disc 6 • Division of Monomials (22 min.) • Verbal Expressions and Variable Expressions (27 min.) • Equations of the form x + a = b and ax = b (16 min.) • Equations of the form ax + b = c (15 min.) • General First-Degree Equations (29 min.) • T ranslating Sentences into Equations (23 min.) No. 561953 Pre-Algebra Disc 6 �� $25.00

Pre-Algebra Disc 7 • The Rectangular Coordinate System (16 min.) • Graphs of Straight Lines (15 min.) • The Metric System of Measurement (43 min.) • Ratios and Rates (8 min.) • The U.S. Customary System of Measurement (31 min.) No. 561956 Pre-Algebra Disc 7 �� $25.00

Pre-Algebra Disc 8 • Proportion (27 min.) • Direct and Inverse Variation (19 min.) • Percent (14 min.) • The Basic Percent Equation (37 min.) • Percent Increase and Percent Decrease (21 min.) No. 561958 Prealgebra Disc 8 �� $25.00

Pre-Algebra Disc 9 • Markup and Discount (18 min.) • Simple Interest (11 min.) • Introduction to Geometry (49 min.) • Plane Geometric Figures (41 min.) No. 561961 Prealgebra Disc 9 �� $25.00

New Geometry Disc 1 • Sets, Statements and Reasoning (17 min.) • Informal Geometry and Measurement (35 min.) • Early Definitions and Postulates (28 min.) • Angles and Their Relationships (34 min.) • Introduction to Geometric Proof (20 min.) No. 562041 New Geometry Disc 1 ��$25.00

New Geometry Disc 2 • Relationships: Perpendicular Lines (31 min.) • The Formal Proof of a Theorem (26 min.) • The Parallel Postulate and Special Angles (30 min.) • Indirect Proof (10 min.) No. 562043 New Geometry Disc 2 ��$25.00

New Geometry Disc 3 • Proving Lines Parallel (16 min.) • The Angles of a Triangle (18 min.) • Convex Polygons (21 min.) • Symmetry and Transformations (20 min.) • Congruent Triangles (25 min.) • Corresponding Parts of Congruent Triangles (19 min.) • Isosceles Triangles (33 min.) No. 562047 New Geometry Disc 3 ��$25.00

New Geometry Disc 4

New Geometry Disc 7

• Basic Constructions Justified (10 min.) • Inequalities in a Triangle (14 min.) • Properties of a Parallelogram (28 min.) • The Parallelogram and Kite (14 min.) • The Rectangle, Square, and Rhombus (10 min.) No. 562049 New Geometry Disc 4 ��$25.00

• Locus of Points (23 min.) • Concurrence of Lines (7 min.) • Area and Initial Postulates (19 min.) • Perimeter and Area of Polygons (20 min.) • Regular Polygons and Area (22 min.) • Circumference and Area of a Circle (17 min.) • More Area Relationship in the Circle (10 min.) No. 562057 New Geometry Disc 7 �� $25.00

New Geometry Disc 5 • The Trapezoid (28 min.) • Ratios, Rates, and Proportions (17 min.) • Similar Polygons (12 min.) • Proving Triangles Similar (16 min.) • The Pythagorean Theorem (28 min.) • Special Right Triangles (13 min.) No. 562051 New Geometry Disc 5 ��$25.00

New Geometry Disc 6 • Segments Divided Proportionately (25 min.) • Circles and Related Segments and Angles (35 min.) • More Angle Relationships in the Circle (30 min.) • Line and Segment Relationships in the Circle (31 min.) • Some Constructions and Inequalities for the Circle (9 min.) No. 562053 New Geometry Disc 6 ��$25.00

Buy All 9 Geometry DVDs & SAVE!

New Geometry Disc 8 • Prisms, Area, and Volume (19 min.) • Pyramids, Area, and Volume (15 min.) • Cylinders and Cones (13 min.) Polyhedrons and Spheres (16 min.) The Rectangular Coordinate System (16 min.) Graphs of Linear Equations and Slope (32 min.) Preparing to do Analytic Proofs (17 min.) No. 562059 New Geometry Disc 8 �� $25.00

New Geometry Disc 9 • Analytic Proofs (23 min.) • Equations of Lines (24 min.) • The Sine Ratio and Applications (20 min.) • The Cosine Ratio and Applications (17 min.) • The Tangent Ratio and Other Ratios (16 min.) • Applications to Acute Triangles (24 min.) No. 562061 New Geometry Disc 9 �� $25.00

No. 561859 Geometry Program (9 DVDs) Reg. Price $225.00 SPECIAL $202.50

Pre-Algebra Disc 10 • Triangles (37 min.) • Solids (33 min.) • Organizing Data (19 min.) • Statistical Measures (30 min.) • Introduction to Probability (14 min.) No. 561963 Prealgebra Disc 10 �� $25.00

SOFTWARE • CDs • DVDS

Tutorial DVDs - MATHEMATICS

College Algebra (13 DVDs)

NEW!

Covered in the program: Functions and Their Graphs; Solving Equations and Inequalities; Polynomial and Rational Functions; Exponential and Logarithmic Functions; Linear Systems and Matrices; Sequences, Series, and Probability; Conics and Parametric Equations. See complete course outline at www.geyerinstructional.com No. 561777 College Algebra (13 DVDs) ��Reg. Price $325.00 SPECIAL $292.50

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Tutorial DVDs - MATHEMATICS by Dana T. Mosely

Algebra 1 DVDs

Algebra 1 Disc 1 • Real Numbers: Order and Absolute Value (26 min.) • Adding and Subtracting Integers (15 min.) • Multiplying and Dividing Integers (35 min.) • Operations with Rational Numbers (38 min.) • Exponents, Order of Operations and Properties of Real Numbers (33 min.) No. 561971 Algebra 1 Disc 1 ��$25.00

Algebra 1 Disc 2 • Writing and Evaluating Algebraic Expressions (15 min.) • Simplifying Algebraic Expressions (27 min.) •A lgebra & Problem Solving (23 min.) • Introduction to Equations (19 min.) • Solving Linear Equations (30 min.) • Equations that Reduce to Linear Form (20 min.) No. 561973 Algebra 1 Disc 2 ��$25.00

Algebra 1 Disc 3 • Problem Solving with Percents (41 min.) • Ratios and Proportions (39 min.) No. 561976 Algebra 1 Disc 3 ��$25.00

Algebra 1 Disc 4 • Geometric and Scientific Applications (94 min.) • Linear Inequalities (49 min.) No. 561978 Algebra 1 Disc 4 ��$25.00

Algebra 1 Disc 5 •O rdered Pairs and Graphs (11 min.) • Graphs of Equations in Two Variables (16 min.) • Slope and Graphs of Linear Equations (23 min.) • Equations of Lines (17 min.) • Graphs of Linear Inequalities (14 min.) • Negative Exponents and Scientific Notation (33 min.) • Adding and Subtracting Polynomials (16 min.) No. 561981 Algebra 1 Disc 5 ��$25.00

Algebra 1 Disc 6 • Multiplying Polynomials: Special Products (27 min.) • Dividing Polynomials (21 min.) • Factoring Polynomials with Common Factors (17 min.) • Factoring Trinomials (23 min.) • More About Factoring Trinomials (17 min.) • Factoring Polynomials with Special Forms (29 min.)

Algebra 2 DVDs Algebra 2 Disc 1 • T he Real Number System (21 min.) • Operations With Real Numbers (33 min.) • Properties of Real Numbers (15 min.) • Algebraic Expressions (15 min.) • Constructing Algebraic Expressions (20 min.) • Linear Equations (24 min.)

No. 561983 Algebra 1 Disc 6 �� $25.00

No. 562001 Algebra 2 Disc 1 �� $25.00

Algebra 1 Disc 7

Algebra 2 Disc 2

• Solving Quadratic Equations by Factoring (28 min.) • Simplifying Rational Expressions (18 min.) • Multiplying and Dividing Rational Expressions (15 min.) • Adding and Subtracting Rational Expressions (25 min.) • Complex Fractions (16 min.) • Rational Equations and Applications ( 27 min.) • Solving Systems of Equations by Graphing (11 min.) No. 561986 Algebra 1 Disc 7 �� $25.00

Algebra 1 Disc 8 • Solving Systems of Equations by Substitution (15 min.) • Solving Systems of Equations of Linear Equations (25 min.) • Applications of Systems of Linear Equations (14 min.) • Systems of Linear Inequalities (20 min.) • Roots and Radicals (22 min.) • Simplifying Radicals (37 min.) No. 561988 Algebra 1 Disc 8 �� $25.00

Algebra 1 Disc 9 • Operations with Radical Expressions (26 min.) • Radical Equations and Applications (31 min.) • Solution by the Square Root Property (11 min.) • Solution by Completing the Square (24 min.) No. 561991 Algebra 1 Disc 9 �� $25.00

Algebra 1 Disc 10 • Solution by the Quadratic Formula (23 min.) • Graphing Quadratic Equations (36 min.) • Applications of Quadratic Equations (31 min.) • Complex Numbers (28 min.) • Relations, Functions, and Graphs (32 min.) No. 561993 Algebra 1 Disc 10 �� $25.00

• Linear Equations and Problem Solving (64 min.) • Business and Scientific Problem Solving (30 min.) • Linear Inequalities (34 min.) No. 562003 Algebra 2 Disc 2 �� $25.00

Algebra 2 Disc 3 • Absolute Value Equations and Inequalities (14 min.) • The Rectangular Coordinate System (28 min.) • Graphs of Equations (16 min.) • Slope and Graphs of Linear Equations (23 min.) • Equations of Lines (38 min.) No. 562006 Algebra 2 Disc 3 �� $25.00

Algebra 2 Disc 4 • Graphs of Linear Inequalities (14 min.) •R elations and Functions (24 min.) • Graphs of Functions (53 min.) • System of Equations (25 min.) • Linear Systems in Two Variables (23 min.) No. 562008 Algebra 2 Disc 4 �� $25.00

Algebra 2 Disc 5 • Linear Systems in Three Variables (40 min.) • Matrices and Linear Systems (35 min.) • Determinants and Linear Systems (35 min.) • Systems of Linear Inequalities (19 min.) No. 562011 Algebra 2 Disc 5 �� $25.00

Algebra 2 Disc 6 • Integer Exponents and Scientific Notation (38 min.) • Adding and Subtracting Polynomials (10 min.) •M ultiplying Polynomials (22 min.) • Factoring by Grouping and Special Forms (23 min.) • Factoring Trinomials (38 min.) No. 562013 Algebra 2 Disc 6 �� $25.00

Algebra 2 Disc 7

Buy All 10 Algebra 1 DVDs and SAVE! No. 561854 Algebra 1 Program (10 DVDs) Reg. Price $250.00 SPECIAL $225.00

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• Solving Polynomial Equations by Factoring (17 min.) • Rational Expressions and Functions (22 min.) • Multiplying and Dividing Rational Expressions (14 min.) • Adding and Subtracting Rational Expressions (28 min.)

• Complex Fractions (13 min.) • Dividing Polynomials and Synthetic Division (29 min.) • Solving Rational Equations (14 min.) No. 562016 Algebra 2 Disc 7 � $25.00

Algebra 2 Disc 8 •A pplications & Variation (23 min.) • Radicals and Rational Exponents (28 min.) • Simplifying Radical Expressions (20 min.) • Adding and Subtracting Radical Expressions (8 min.) • Multiplying and Dividing Radical Expressions (23 min.) • Radical Equations and Applications (24 min.) No. 562018 Algebra 2 Disc 8 � $25.00

Algebra 2 Disc 9 • Complex Numbers (28 min.) • Solving Quadratic Equations: Factoring and Special Forms (27 min.) •C ompleting the Square (21 min.) • T he Quadratic Formula (29 min.) No. 562021 Disc 9 �� $25.00

Algebra 2 Disc 10 • Graphs of Quadratic Equations (24 min.) • Applications of Quadratic Equations (24 min.) • Quadratic and Rational Inequalities (25 min.) • Exponential Functions (48 min.) No. 562023 Algebra 2 Disc 10 ��$25.00

Algebra 2 Disc 11 • Composite and Inverse Functions (43 min.) • Logarithmic Functions (33 min.) • Properties of Logarithms (26 min.) • Solving Exponential and Logarithmic Equations (34 min.) No. 562026 Algebra 2 Disc 11 ��$25.00

Algebra 2 Disc 12 • Applications (35 min.) • Circles and Parabolas (48 min.) • Ellipses (22 min.) • Hyperbolas (33 min.) No. 562028 Algebra 2 Disc 12 ��$25.00

Algebra 2 Disc 13 • Solving Nonlinear Systems of Equations (16 min.) • Sequences and Series (22 min.) • Arithmetic Sequences (21 min.) • Geometric Sequences and Series (28 min.) • The Binomial Theorem (29 min.) No. 562031 Algebra 2 Disc 13 ��$25.00

Buy All 13 Algebra 2 DVDs and SAVE! No. 561848 Algebra 2 Program (13 DVDs) Reg. Price $325.00 SPECIAL $292.50

by Dana T. Mosely

Precalculus with Limits DVDs Precalculus Disc 6

Precalculus Disc 13

• Right Triangle Trigonometry (42 min.) • T rigonometric Functions of Any angle (57 min.)

• Applications of Matrices and Determinants (31 min.) • Sequences and Series (18 min.) •A rithmetic Sequences and Partial Sums (18 min.) • Geometric Sequences and Series (30 min.) • Mathematical Induction (25 min.)

No. 562148 Precalculus Disc 6 �� $25.00

Precalculus Disc 7 • Graphs of Sine and Cosine Functions (51 min.) • Graphs of Other Trigonometric Functions (67 min.)

Precalculus Disc 1

No. 562152 Precalculus Disc 7 �� $25.00

• Lines in the Plane (17 min.) • Functions (32 min.) • Graphs of Functions (33 min.) • Shifting, Reflecting, and Stretching Graphs (30 min.)

Precalculus Disc 8

No. 562136 Precalculus Disc 1 ��$25.00

• Inverse Trigonometric Functions (67 min.) • Applications and Models (25 min.) • Using Fundamental Identities (31 min.) • Verifying Trigonometric Identities (20 min.) No. 562154 Precalculus Disc 8 �� $25.00

Precalculus Disc 2 • Combinations of Functions (9 min.) • Inverse Functions (27 min.) • Linear Models and Scatter Plots (32 min.) • Quadratic Functions (32 min.) • P olynomial Functions of Higher Degree (31 min.) No. 562138 Precalculus Disc 2 ��$25.00

Precalculus Disc 3 • Real Zeros of Polynomial Functions (37 min.) • Complex Numbers (23 min.) • T he Fundamental Theorem of Algebra (19 min.) • Rational Functions and Asymptotes (11 min.) • Graphs of Rational Functions (24 min.) • Quadratic Models (11 min.)

Precalculus Disc 9 • Solving Trigonometric Equations (54 min.) • Sum and Difference Formulas (23 min.) • Multiple-Angle and Product-to-Sum Formulas (39 min.) • Laws of Sines (28 min.) No. 562156 Precalculus Disc 9 �� $25.00

Precalculus Disc 10 • Law of Cosines (19 min.) • Vectors in the Plane (58 min.) • Vectors and Dot Products (40 min.) • Trigonometric Number Form of a Complex (37 min.)

No. 562142 Precalculus Disc 3 ��$25.00

No. 562158 Precalculus Disc 10 �� $25.00

Precalculus Disc 4

Precalculus Disc 11

• Exponential Functions and Their Graphs (29 min.) • Logarithmic Functions and Their Graphs (35 min.) • Properties of Logarithms (26 min.) • Solving Exponential and Log Models (34 min.) No. 562144 Precalculus Disc 4 ��$25.00

Precalculus Disc 5 • Exponential and Logarithmic Models (49 min.) • Nonlinear Models (21 min.) • Radian and Degree Measure (30 min.) • Trigonometric Functions: The Unit Circle (28 min.) No. 562146 Precalculus Disc 5 ��$25.00

• Solving Systems of Equations (25 min.) • Systems of Linear Equations in Two Variables (14 min.) • Multivariable Linear Systems (49 min.) No. 562162 Precalculus Disc 11 �� $25.00

Precalculus Disc 12 • Matrices and Systems of Equations (52 min.) • Operations with Matrices (18 min.) • The Inverse of a Square Matrix (32 min.) • The Determinant of a Square Matrix (34 min.)

No. 562166 Precalculus Disc 13 �� $25.00

SOFTWARE • CDs • DVDS

Tutorial DVDs - MATHEMATICS

Precalculus Disc 14 • The Binomial Theorem (28 min.) • Counting Principles (24 min.) • Probability (29 min.) • Circles and Parabolas (48 min.) No. 562168 Precalculus Disc 14 �� $25.00

Precalculus Disc 15 • Ellipses (40 min.) • Hyperbolas (42 min.) • Rotation and Systems of Quadratic Equation (48 min.) No. 562172 Precalculus Disc 15 �� $25.00

Precalculus Disc 16 • Parametric Equation (31 min.) • Polar Coordinates (26 min.) • Graphs of Polar Equation (36 min.) • Polar Equations of Conics (46 min.) No. 562174 Precalculus Disc 16 �� $25.00

Precalculus Disc 17 • The Three-Dimensional Coordinate System (26 min.) • Vectors in Space (21 min.) • The Cross Product of Two Vectors (24 min.) • Lines and Planes in Space (56 min.) No. 562176 Precalculus Disc 17 �� $25.00

Precalculus Disc 18 • Introduction to Limits (23 min.) • Techniques for Evaluating Limits (18 min.) • The Tangent Line Problem (26 min.) • Limits at Infinity and Limits of Sequences (21 min.) • The Area Problem (33 min.) No. 562178 Precalculus Disc 18……$25.00

No. 562164 Precalculus Disc 12 �� $25.00

Buy All 18 Precalculus DVDs and SAVE! No. 561844 Precalculus Program (18 DVDs) �� Reg. Price $450.00 SPECIAL $399.00

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Tutorial DVDs - MATHEMATICS by Dana T. Mosely

Calculus 1 DVDs Calculus 1 Disc 1 • Graphs and Models (45 min.) • L inear Models & Rates of Change (27 min.) • Functions & Their Graphs (48 min.) • Fitting Models to Data (21 min.) No. 562295 Calculus 1 Disc 1 �� $27.25

Calculus 1 Disc 2 • A Preview of Calculus (11 min.) • Finding Limits Graphically & Numerically (26 min.) • Evaluating Limits Analytically (29 min.) • Continuity and One-Sided Limits (22 min.) • Infinite Limits (18 min.) No. 562297 Calculus 1 Disc 2 �� $27.25

Calculus 1 Disc 3 • The Derivative & Tangent Line Problem (68 min.) • Differentiation Rules & Rates of Change (33 min.) • The Product & Quotient Rules & Higher-Order Derivatives (25 min.) No. 562299 Calculus 1 Disc 3 �� $27.25

Trigonometry DVDs

Calculus 1 Disc 4

Calculus 1 Disc 7

Calculus 1 Disc 10

• The Chain Rule (19 min.) • Implicit Differentiation (43 min.) • Related Rates (34 min.) • Extrema on an Interval (41 min.) No. 562301 Calculus 1 Disc 4 ��$27.25

• Antiderivatives & Indefinite Integration (41 min.) • Area (50 min.) •R ieman Sums & Definite Integrals (37 min.) No. 562307 Calculus 1 Disc 7 ��$27.25

• Bases Other than e and Applications (57 min.) • Differential Equations: Growth & Decay (40 min.) • Differential Equations: Separation of Variables (38 min.) No. 562313 Calculus 1 Disc 10 �� $27.25

Calculus 1 Disc 5 •R olle’s Theorem & the Mean Value Theorem (16 min.) • I ncreasing & Decreasing Functions & the First Derivative Test (19 min.) • Concavity and the Second Derivative Test (25 min.) • Limits at Infinity (24 min.) • A Summary of Curve Sketching (44 min.) No. 562303 Calculus 1 Disc 5 ��$27.25

Calculus 1 Disc 6 • Optimization Problems (37 min.) • Newton’s Method (27 min.) • Differentials (51 min.) No. 562305 Calculus 1 Disc 6 ��$27.25

• The Real Number (33 min.) • Solving Equations (87 min.) • The Cartesian Plane and Graphs of Equations (75 min.) No. 562200 Trig. Disc 1 �� $33.35

Trigonometry Disc 2 • Linear Equations in Two Variables (39 min.) • Functions (33 min.) • Analyzing Graphs of Functions (33 min.) • A Library of Functions (15 min.) • Shifting, Reflecting, and Stretching Graphs (30 min.) • Combinations of Functions (9 min.)

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• The Fundamental Theorem of Calculus (50 min.) • Integration by Substitution (47 min.) • Numerical Integration (28 min.) No. 562309 Calculus 1 Disc 8 ��$27.25

Calculus 1 Disc 9

Calculus 1 Disc 11 • Inverse Trigonometric Functions: Differentiation (42 min.) • Inverse Trigonometric Functions: Integration (25 min.) • Hyperbolic Functions (31 min.) No. 562315 Calculus 1 Disc 11 �� $27.25

• The Natural Logarithmic Function: Differentiation (29 min.) • The Natural Logarithmic Function: Integration (34 min.) • Inverse Functions (22 min.) • Exponential Functions: Differentiation & Integration (39 min.) No. 562311 Calculus 1 Disc 9 ��$27.25

Buy All 11 Calculus 1 DVDs and SAVE!

No. 561819 Calculus 1 Program (11 DVDs) Reg. Price $299.75 SPECIAL $269.00

Trigonometry Disc 2 (cont.)

Trigonometry Disc 5

Trigonometry Disc 7

• Inverse Functions (27 min.) No. 562205 Trig. Disc 2 �� $33.35 • Radian & Degree Measure (30 min.) • The Trigonometric Functions: The Unit Circle (28 min.) • Right Triangle Trigonometry (43 min.) • Trigonometric Functions of Any Angle (57 min.) No. 562210 Trig. Disc 3 �� $33.35

• Using Fundamental Identities (31 min.) • Verifying Trigonometric Identities (20 min.) • Solving Trigonometric Equations (55 min.) • Sum and Difference Formulas (23 min.) • Multiple-Angle and Product-toSum Formulas (39 min.) • Law of Sines (28 min.) No. 562220 Trig. Disc 5 ��$33.35

• DeMoivre’s Theorem (18 min.) • Exponential Functions and Their Graphs (29 min.) • Logarithmic Functions and Their Graphs (35 min.) • Properties of Logarithms (27 min.) • Exponential and Logarithmic Equations (34 min.) No. 562230 Trig. Disc 7 �� $33.35

Trigonometry Disc 4

Trigonometry Disc 6

• Graphs of Sine and Cosine Functions (51 min.) • Graphs of Other Trigonometric Functions (68 min.) • Inverse Trigonometric Functions (43 min.) • Applications & Models (25 min.) No. 562215 Trig. Disc 4 �� $33.35

• Law of Cosines (18 min.) • Vectors in the Plane (58 min.) • Vector and Dot Products (40 min.) • Complex Numbers (23 min.) • Complex Solutions of Equations (20 min.) • Trigonometric Form of a Complex Number (19 min.) No. 562225 Trig. Disc 6 ��$33.35

Trigonometry Disc 3

Trigonometry Disc 1

Calculus 1 Disc 8

Buy All 9 Trigonometry DVDs and SAVE! No. 561483 Trigonometry Program (9 DVDs) Reg. Price $300.15 SPECIAL $269.00

Trigonometry Disc 8 • Exponential and Logarithmic Models (49 min.) • Lines (22 min.) • Introduction to Conics: Parabolas (38 min.) • Ellipses (40 min.) • Hyperbolas (42 min.) No. 562235 Trig. Disc 8 �� $33.35

Trigonometry Disc 9 • Rotation of Conics (29 min.) • Parametric Equations (31 min.) • Polar Coordinates (27 min.) • Graphs of Polar Equations (36 min.) • Polar Equations of Conics (47 min.) No. 562240 Trig. Disc 9 �� $33.35

by Dana T. Mosely

ACT-SAT Math Review DVDs (14 hours 45 minutes)

NEW EDITIO N!

ACT-SAT Disc 2 ARITHMETIC • P ercents, Percent Equations, Markup, and Discount (43 min.) • Ratio and Proportion (31 min.) • Average and Distance/Rate/ Time (12 min.) • Consumer Problems and Time (16 min.) • Integers, Terminology (12 min.) No. 562080 ACT-SAT Disc 2 �� $24.30 ACT-SAT Disc 1

ACT-SAT Disc 3 ALGEBRA

INTRODUCTION • Terminology, Symbols, and Operations (24 min.) •D igit Value and Divisibility (26 min.) • Consecutive Integers, Remainders, and Even and Odd Integers (20 min.) • Prime Numbers, Fractions, and Decimals (39 min.) No. 562075 ACT-SAT Disc 1 ��$24.30

• Equations: Solving, Substitution, and Systems (34 min.) • More Equations and Word Problems: Age, Work-Rate, Mixture, and Word Interpretation (25 min.) • Exponents and Radicals (21 min.) • Scientific Notation and Inequalities (14 min.) • Plugging In, Factoring, and Solving Equations (26 min.) No. 562085 ACT-SAT Disc 3 �� $24.30

ACT-SAT Disc 4 GEOMETRY • Angels and Parallel Lines (14 min.) • Triangles (29 min.) • Special Right Triangles (15 min.) • Composite Figures (14 min.) • Perimeter, Circumference, and Area (23 min.) • More Problems Involving Circles (12 min.) • Volume (11 min.) • Graphing (14 min.) No. 562090 ACT-SAT Disc 4 �� $24.30 ACT-SAT Disc 5 MISC. TOPICS • Sequences and Number Theory (19 min.) • Counting Principles and Probability (17 min.) • Statistical Averages (14 min.) • Graphs and Statistical Word Play (9 min.) • More Number Theory and Geometric Word Play (18 min.) • Absolute Value (25 min.) • Exponents and Radicals (16 min.) • Equations (15 min.) No. 562095 ACT-SAT Disc 5 �� $24.30

Buy All 7 ACT-SAT Math Review DVDs & SAVE! Math in the Real World DVD-ROM A Films for the Humanities & Sciences Product. This DVD-ROM uses video segments and computer graphics to explore the math behind real world events. A cross-curricular resource in math and physics, the disc combines the power of video with the flexibility of computer-based learning to help students master the skills needed to create mathematical models. Contains over 12 hours of video, including 15 math modeling case studies. Requires a DVD-ROM drive. Original title: Maths for Engineers. For upper high school and college-level mathematics. ©2002. No. 562546 Math in the Real World DVD-ROM ��$199.95

Mathematical World CD Exploring Math Through Photographic Images By Richard Phillips

Depicts a wide range of objects, historical artifacts, and patterns in the natural world. Covers many themes and math topics including symmetry, number patterns, mazes, ratios and much more. Related word problems accompany each photograph. 185 full-color photographs. Useful for introducing a lesson or for small group discussion. Search function index. System Requirements: Windows only. ©2005. Gr. 6-12.

ACT-SAT Disc 6 ADVANCED TOPICS • Slope (26 min.) • Equations of Lines (14 min.) • Functions (44 min.) • Transformations (17 min.) • Rational Expressions and Rational Equations (20 min.) • Proportions in Similar Triangles (10 min.) No. 562100 ACT-SAT Disc 6 �� $24.30

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Tutorial DVDs - MATHEMATICS

ACT-SAT Disc 7 ADVANCED TOPICS • Variation (11 min.) • Sets (7 min.) • Sequences (32 min.) •M ean, Median, and Mode (12 min.) • Miscellaneous Geometry (20 min.) • Trigonometry (47 min.) No. 562105 ACT-SAT Disc 7 �� $24.30

Official SAT Book please see page 65.

No. 561462 ACT-SAT Math Review Program (7 DVDs) Reg. Price $170.10 SPECIAL $152.50

Mandelbrot’s World of Fractals DVD By Michael Frame, Nigel Lesmoir-Gordon, and Benoit Mandelbrot

Professor Benoit Mandelbrot makes basic concepts of fractals accessible to all levels of high school students and shows creative examples of fractals in the real world, not only in ferns and coastlines, but in the kitchen. The DVD is divided into 10 independent modules. Running time is 62 minutes, 52 of those intended for students. ©2005. Grades 10-12. No. 562377 Mandelbrot’s World of Fractals DVD ��$26.95

The Story of 1: How a Single Digit Created Math and Changed the World DVD A Films for the Humanities & Sciences Product. Hosted by Terry Jones of Monty Python fame, this DVD tells the story of “1” and how with “0”, it has come to dominate society through digital technology. Spotlighted are: Addition and subtraction in Sumer Measurements in Egypt, Geometry in Greece, Roman numerals in Rome, Arabic numbers in India, and more. Pivotal figures including Pythagoras, Archimedes, al-Khuwarizmi, Fibonacci and Leibniz are introduced. 60 minutes. Gr. 6 to college. ©2005. Watch the preview online: www.GeyerInstructional.com No. 562544 The Story of 1 DVD ��$99.95

No. 562375 Mathematical World CD �� $31.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

CALCULATORS – DVD SERIES Geometry Applications DVD Series

NEW!

The Geometry Applications series travels the world in search of how geometry affects our lives and introduces students to different cultures, different periods of history, and investigates architectural and cultural landmarks to explore key concepts in geometry. The TI-Nspire™ graphing calculator is used throughout to expand on core ideas, explore new concepts and utilize current technology. All keystrokes are clearly shown in the videos and the accompanying teacher’s guide. Each DVD is at least 30 minutes in length. Over 150 minutes of video in each of the 2 series. Grades: Ideal for high school geometry classes to supplement core content. Middle school teachers will find ample opportunities for cross-curricular connections. ©2010.

Geometry Applications: Volume 1 • DVD 1 Points and Lines – Key concepts: points, points in space, collinear points, lines (parallel, perpendicular), properties of parallel lines. •D VD 2 Angles and Planes – Key concepts: angles (acute, obtuse, right), tangents to circles, planes (parallel, intersecting). • DVD 3 Triangles – Key concepts: triangles (right, isosceles, equilateral, congruent, similar), S-S-S postulate, area of a triangle, data analysis, function graphing. • DVD 4 Quadrilaterals – Key concepts: quadrilaterals, squares, rectangles, analysis of diagonals and triangles, parallelograms, trapezoids, rhombuses. • DVD 5 Polygons – Key concepts: polygons, sum of the interior angles, analysis of triangular components, inscribed polygons, pentagons, hexagons, octagons, figures (composite, similar). No. 562800 Geometry Applications: Vol. 1 (5 DVDs) ��$199.99

Algebra Applications for the TI-84 DVD Series

NEW!

Brings real-world, relevant applications of algebra to today’s classroom. Key features of these two five-DVD packages include: guided applications that are interdisciplinary and can be done as an in-class group activity; easy, step-by-step keystrokes through the use of the TI-84 graphing calculator; dynamic footage and animations that bring math to life; clearly developed concepts, making this series an ideal supplement to an algebra 1 or algebra 2 class. Each DVD is at least 20 minutes in length. Over 100 minutes of video in each of the 2 series. Includes Teacher’s Guide. Algebra Applications: TI-84 Edition Volume 1 • DVD 1 Linear Functions • DVD 2 Quadratic Functions • DVD 3 Variables & Equations

• DVD 4 Inequalities • DVD 5 Data Analysis

No. 562890 Algebra Applications: TI-84 Ed. Vol 1 (5 DVDs) ��$199.99

Algebra Applications: TI-84 Edition Volume 2 • DVD 6 Exponential Functions • DVD 7 Logarithmic Functions • DVD 8 Functions & Relations

• DVD 9 Systems of Equations • DVD 10 Rational Functions

No. 562895 Algebra Applications: TI-84 Ed. Vol 2 (5 DVDs) ��$199.99

Geometry Applications: Volume 2 • DVD 6 Circles – Key concepts: radius, diameter, circumference, arcs, sectors, secants, chords, inscribed angles, area, volume of a sphere, tangents.

• DVD 7 Three Dimensional Geometry – Key concepts: Platonic solids, pyramids, surface area, volume, altitude, base, edge, vertex, cylinders, prisms (triangular, rectangular) • DVD 8 Area and Volume – Key concepts: surface area, pyramid, rhombus, base, height, volume, prisms. • DVD 9 Coordinate Geometry – Key concepts: latitude, longitude, coordinates (polar, Cartesian), Archimedean spiral, Fibonacci sequence. • DVD 10 Transformations – Key concepts: translations, three-dimensional coordinates, rotation, reflection, symmetry. No. 562805 Geometry Applications: Vol. 2 (5 DVDs) ��$199.99

Discovering Algebra With Graphing Calculators DVDs Written and hosted by Monica Neagoy. These programs lead students through graphing calculator functions for solving algebraic equations. Colorful graphics and animations enliven the presentations, and individuals in a wide range of careers demonstrate the crucial role of math in their everyday lives. 25 minutes each. ©2007. Grades 6-12. No. 562411 Graphing a Line DVD �� $59.95 No. 562412 Finding the Slope of a Line DVD �� $59.95 No. 562413 Exploring Quadratics DVD �� $59.95 No. 562414 Solving Systems of Equations DVD �� $59.95 No. 562415 Investigating Inequalities DVD �� $59.95 No. 562420 Understanding Exponential Functions DVD …………...$59.95 No. 562416 Investigating Logarithmic Functions DVD �� $59.95 No. 562417 Plotting the Curve of Best Fit DVD �� $59.95 No. 562418 Examining Probability and Random Number Generation DVD �� $59.95 No. 562419 Representing and Analyzing Data DVD �� $59.95 For further description of the individual DVDs go to www.geyerinstructional.com

Buy All 10 “Discovering Algebra” DVDs and SAVE! No. 562410 Discovering Algebra (10 DVDs) Reg. Price $599.50 �� SPECIAL $499.95

Algebra Nspirations

Algebra Applications With TI-Nspire

DVD Set of 10. See page 9 for Title Listings

No. 562665 �� $399.00

No. 562670 �� $399.00

INSTRUCTIONAL AIDS CO., INC.

Geometer’s Sketchpad® Software The Geometer’s Sketchpad® Student Edition Version 5 Effective in middle school through college, Sketchpad brings its full dynamic power to the study of Euclidean and non-Euclidean geometry, algebra, trigonometry, precalculus and calculus. Versatile and easy to use, Sketchpad allows students to understand math in ways that are not possible with traditional tools. Sketchpad’s hands-on visual approach allows younger students to develop the solid foundation they need to move ahead to more advanced levels of study.

SYSTEM REQUIREMENTS Windows®: Pentium® based system or equivalent, Windows XP or later , 90 MB free disk space

SOFTWARE • CDs • DVDS

INTERACTIVE - MATHEMATICS

Macintosh®: PowerPC® or Intel® based system, Mac OS® 10.4 later , 90 MB free disk space

No. 562319 The Geometer’s Sketchpad® Student Edition Version 5 ��$29.95 Visit www.KeyPress.com/sll to learn more about Sketchpad LessonLink, an online library of over 500 classroom-ready Sketchpad activities for grades 3-12.

Geometer’s Sketchpad Add-on Modules These activity books are for Sketchpad 4. The activities will work with the new Sketchpad Version 5. However, screen shots and directions may not match exactly. These curriculum modules enhance learning with Sketchpad activities for specific topics. Each module includes a CD in Windows® and Macintosh® formats containing all the premade sketches required in the activities, the demonstration sketches and the additional resources. The modules are not stand alone. Geometer’s Sketchpad® software is required.

For Middle School

Geometry Activities for Middle School Students Version 4 Students explore points, lines, angles, triangles, quadrilaterals, symmetry and transformations and follow step-by-step instructions for a variety of Sketchpad constructions. Blackline activity masters included. Grades 5-8. No. 562323 Geometry Activities for Middle School Students V.4 �$49.95

For high School

Shape Makers for Middle School Students Version 4 Each class of common quadrilaterals and triangles has a Shape Maker – a Sketchpad construction that can be dynamically transformed to produce different shapes in the same class. As students change a Shape Maker’s size, shape or orientation, they see its measurements update continuously. Blackline activity masters included. Grades 5-8. No. 562325 Shape Makers for Middle School Students V.4 �� $49.95

Integrate Sketchpad into your high school classes with subject specific add-on curriculum modules.

No. 562327

No. 562329

No. 562331

No. 562333

No. 562327 Exploring Algebra 1 V.4 (Gr. 9- College) �� $49.95 V.4 (Gr. 8-10) �� $49.95 No. 562337 Exploring Conic Sections V.4 (Gr. 8- College) No. 562329 Exploring Algebra 2 �� $31.95 V.4 (Gr. 10-12) �� $49.95 No. 562339 Exploring Precalculus No. 562331 Exploring Geometry V.4 (Gr. 11-College) �� $49.95 V.4 (Gr. 8- College) �� $49.95 No. 562333 Pythagoras Plugged In No. 562341 Exploring Calculus V.4 (Gr. 11-College) �� $49.95 V.4 (Gr. 8- College) �� $31.95 No. 562335 Rethinking Proof

No. 562335

No. 562337

No. 562339

No. 562341

Geometry In Action with the Geometer’s Sketchpad Explore geometric concepts by writing and creating your own scripts and sketches. Geometry in Action covers all of high school geometry and is appropriate for both teacher and student enrichment. Grades 10-College. No. 562340 Geometry In Action with the Geometer’s Sketchpad �� $47.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

The Basic Math Word Problem Tutor DVD Series

Demonstrations are on whiteboards. The Basic Math Word Problem Tutor teaches students how to easily tackle basic math word problems. Teaches how to read, pull the information and set up the problem for solution by working example problems. These types of problems usually have many different ways to arrive at the answer and are more like problems encountered in the real world. The skills can be used time again in more advanced courses. This is a complete 15 lesson series covering all of the core topics in detail and is best used in order from Vol. 1 through Vol. 15. The concepts are taught entirely through step-by-step example problems of increasing difficulty. Students will be able to work problems with ease, improve their problem-solving skills and understand the underlying concepts of Basic Math Word Problems. Teacher User Instruction & Resource Guide – includes Recommended Books & Basic Math Word Problem Websites. Gr. level: 9 – college. Copyright 2009. No. 562841 Adding Whole Numbers DVD ��$39.95 No. 562842 Subtracting Whole Numbers DVD ��.$39.95 No. 562843 Multiplying Whole Numbers DVD ��$39.95 No. 562844 Dividing Whole Numbers DVD ��$39.95 No. 562845 Adding Decimals DVD ��$39.95 No. 562846 Subtracting Decimals DVD ��$39.95 No. 562847 Multiplying Decimals DVD ��$39.95 No. 562848 Dividing Decimals DVD ��$39.95 No. 562849 Adding Fractions DVD ��$39.95 No. 562850 Subtracting Fractions DVD ��$39.95 No. 562851 Multiplying Fractions DVD ��$39.95 No. 562852 Dividing Fractions DVD ��$39.95 No. 562853 What is a Percentage? DVD ��$39.95 No. 562854 Applying Percentages to Word Problems DVD ��$39.95 No. 562855 Ratio and Proportion DVD ��$39.95

The Algebra Word Problem Tutor DVD Series The Algebra Word Problem Tutor Series is a complete 12 lesson series covering all of the core topics in detail. It works by introducing each new concept in an easy to understand way and using example problems that are worked out step-by-step and line-by-line to completion. Many of the skills presented are used in other math courses, such as physics and calculus where word problems are typically asked on exams. Gr. Level: 9 – college. ©2009*. No. 562692 Number Problems DVD (35 min.) ��$39.95 No. 562694 Digit Problems DVD (37 min.) ��$39.95 No. 562696 Problems Involving Averages DVD (18 min.) ��$39.95 No. 562698 Coin and Money Problems DVD (33 min.) ��$39.95 No. 562700 Age Problems DVD (37 min.) ��$39.95 No. 562702 Problems Involving Speed, Distance, and Time DVD (41 min.) ��$39.95 No. 562704 Mixture Problems DVD (32 min.) ��$39.95 No. 562706 Interest Problems DVD (31 min.) ��$39.95 No. 562708 Lever Problems DVD (26 min.) ��$39.95 No. 562710 Work Problems DVD (41 min.) ��$39.95 No. 562712 Problems Involving Quadratic Equations DVD (36 min.) ��$39.95 No. 562714 Problems Involving Geometry DVD (29 min.) ��$39.95 * For further description of individual DVDS go to www.GeyerInstructional.com

Please refer to page 81 for

100 Lesson Starters for Algebra I CD-ROM 34

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Rapmatics DVD

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Music video created to learn algebra through rap. Algebra is woven into an entertaining narrative music video with a two-fold educational intention; increase student’s interest in the subject matter and to introduce complex mathematical concepts. 18 min. © 2001. Gr. 7-11. No. 562873 Rapmatics DVD �� $34.95

Unit Conversion Tutor Series

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Teaches the core topics in Unit Conversions, The Metric System and Scientific Notation. Each subject is covered in detail such as knowing how to apply a conversion factor to convert units, cancelling units, converting numbers to scientific notation, and the metric system and SI system of units. Teacher User Instruction & Resource Guide - includes Recommended Books & Unit Conversion Websites. Gr. 9-12. © 2009.* No. 562880 Scientific Notation (35 min.) �� $39.95 No. 562881 The Metric System & SI Units �� $39.95

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Discovering Math: Properties of Measurement

From the concept of rate to linear dimensions and circumference to conversion of units of measurement, this DVD introduces middle school students to more advanced concepts of measurement. 30 min. © 2006. Gr. 6-8. No. 562862 Discovering Math: Properties of Measurement �� $39.95

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No. 562870 Discovering Math: Advanced Measurement �� $59.95

Discovering Math: Intermediate Probability Introduces advanced concepts of probability. Such as the use of mathematical theoretical models and simulations & experiments. 30 min. ©2006. Gr. 6-8. No. 562557 Discovering Math: Intermediate Probability DVD �� $39.95

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Discovering Math: Advanced Probability

Introduces and develops concepts of probability, such as discrete and continuous variables, and dependent and independent events. Also discusses various methods of determining probabilities, as well as their applications. 60 minutes. © 2006. Gr. 9-12. No. 562866 Discovering Math: Advanced Probability DVD �� $59.95

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Grades 9-12

Discovering Math: Statistics and Data Analysis

From measuring central tendency to frequency and distribution using statistical measures for a variety of purposes to sample selection methods, this DVD introduces middle school students to more advanced concepts of statistics and data analysis. 30 min. 2006. Gr. 6-8. No. 562864 Discovering Math: Statistics and Data Analysis DVD �� $39.95

Discovering Math: Exploring Algebra From using expressions to represent relationships to using variables to linear equations and functions, this DVD introduces more advanced properties of functions and algebra. 30 min. ©2006. Gr. 6-8. No. 562548 Discovering Math: Exploring Algebra DVD ��$39.95

Discovering Math: Exploring Geometry

Learn how variable expressions can calculate distance traveled, how equations can model business scenarios, how analyzing data can show a functional relationship, and how quadratic equations can predict the trajectories of fireworks. 56 min. ©2005. Gr. 9-12. No. 562550 Discovering Math: Concepts in Algebra DVD �� $59.95

Discovering Math: Concepts in Advanced Algebra Meet people who have “beaten the odds” in life, and learn how mathematical equations can predict outcomes. Discover how members of ancient civilizations in the Indus Valley relied on math, as people do today when they devise permutations and combinations related to the outcome of track and field events, measure seismic activity on a logarithmic scale, estimate pi using Buffon’s needle, and analyze data to predict hurricanes. 56 minutes. ©2005. Gr. 9-12. No. 562551 Discovering Math: Concepts in Advanced Algebra DVD �� $59.95

From methods of geometric construction to 3-D figures to properties of triangles to representations and transformations, this DVD introduces middle school students to more advanced properties and concepts of geometry. 30 minutes. ©2006. Gr. 6-8. No. 562379 Discovering Math: Exploring Geometry DVD ��$39.95

Patterns, Symmetry, & Beauty

Discovering Math: Concepts in Algebra

SOFTWARE • CDs • DVDS

Grades 6-8

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What do people find beautiful and why? Philosophers and mathematicians from the past and modern-day artists and scientists ponder this question. While contemplating diverse ideas of beauty, students gaze at awesome paintings, architecture, music and stunning examples of beauty in the natural world. 26 minutes. © 2001. Gr. 6-12. No. 562860 Patterns, Symmetry, & Beauty DVD ��$59.95

Math Detective CD Uses topics and skills drawn from national math standards to prepare students for advanced math courses and assessments that measure reasoning, reading comprehension, and writing in math. Software features: 40 activities on the CD, self-tutoring, printable award certificates, diagnostic reports and more. 7 units: 1) Number & Numeration, 2) Operations, 3) Ratio, Proportion and Percent, 4) Geometry, 5) Probability, 6) Statistics, 7) Algebraic Concepts. For 1 computer. Gr. 7-8. Available in book or software. See page 80 for book. No. 562354 Math Detective CD ��$69.99 Windows® XP/2000/Millennium/NT/98 64MB RAM • 800 x 600 res. Macintosh® OS X • 128MB RAM • 800 x 600 res.

Discovering Math: Concepts in Algebra: Ratios & Proportions How are ratios and proportions used to solve real world problems? This DVD features them in Renaissance design, calculating the orbit of the moon, estimating animal populations, understanding currency exchange rates, making distance-speed conversions, and creating special effects in films. 56 minutes. ©2006. Gr. 9-12. No. 562552 Discovering Math: Concepts in Algebra: Ratios and Proportions DVD �� $59.95

See page 81 for Daily Warm-Ups with CD-ROM

Discovering Math: Concepts in Geometry Discover the role that math plays in the design, technology, and construction of modern skyscrapers, as it did in ancient Greek architecture. See how geometric shapes (triangles, quadrilaterals, circles, and polygons) have helped shape structures found the world over. 56 minutes. ©2005. Grades 9-12. No. 562381 Discovering Math: Concepts in Geometry DVD �� $59.95

Discovering Math: Coordinate Geometry

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This DVD shows how coordinate grid systems have been used throughout history for navigation, archaeology, and space exploration. Also included is a segment on how coordinate systems used by computers differ from the Cartesian system. 56 minutes. © 2006. Gr. 9-12. No. 562868 Discovering Math: Coordinate Geometry �� $59.95

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DVDS - math, Science & technology STEM Careers for Students: Volume 1

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Explore the possibilities that occupations in science, technology, engineering, and math have to offer. From robotics technicians to geneticists and technical writers to cartographers, learn more about the knowledge and skills it takes to secure STEM-related careers in a competitive global economy. 32 min. ©2010. Gr. 6-12. No. 562811 STEM Careers for Students: Vol. 1 ��$59.95

STEM Careers for Students: Volume 2

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Explore the possibilities that occupations in science, technology, engineering, and math have to offer. From astrobiologists to computer forensics specialists and air traffic controllers to statisticians, learn more about the knowledge and skills it takes to secure STEM-related careers in a competitive global economy. 30 min. © 2010. Gr. 6-12. No. 562812 STEM Careers for Students: Vol. 2 ��$59.95 No. 562813 NEW! STEM Careers for Students: 2-Pack (No. 562811 & No. 562812) ��$89.95

Math at Work: Careers Math at Work takes students behind the scenes to explore how math is fundamental to our daily lives. Lively interviews with a cellist, glider pilot, video game designer and many others provide insight to the important tool of math. 60 min. ©2006. Gr. 9-12. No. 562385 Math at Work: Careers DVD �� $59.95

Greatest Inventions with Bill Nye DVDs An exciting journey across time and space to explore one of humanity’s greatest legacies: inventions. Showcases the people, stories, political forces, and science and technology behind human innovation. 56 minutes ea. ©2007. Gr. 6-12. No. 562401 Greatest Inventions: Energy DVD ��$59.95 No. 562402 Greatest Inventions: Math, Business, and Industry DVD ��$59.95 No. 562403 Greatest Inventions: Scientific Advances in Our Homes DVD ��$59.95 No. 562404 Greatest Inventions: Exploration from Sea to Space DVD ��$59.95 No. 562405 Greatest Inventions: Engineering and Architecture DVD ��$59.95 No. 562406 Greatest Inventions: The Science of Materials DVD ��$59.95 No. 562407 Greatest Inventions: Communication DVD ��$59.95 No. 562408 Greatest Inventions: Transportation DVD ��$59.95

*Buy All 8 “Greatest Inventions with Bill Nye” DVDs and SAVE! No. 562400 Greatest Inventions (8 DVDs).....Reg. Price $479.60 SPECIAL $379.95 * For further description of individual DVDS go to www.GeyerInstructional.com

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Show Me Science: Technology Series DVDs The 14-title Wonders of Technology, Genetic Engineering, Biotechnology Science series covers subjects from robots, transportation, agricultural science, science in the third world, making plants grow plastic & new miracles from science. Students will develop a basic understanding of the fundamentals of technology and work their way up to more complex subjects. Includes suggestions for careers in each of these fields of study. Gr. 4-9. ©2009.* No. 562716 Technology: The Microscope – Our Window on the World DVD (14 min.) ��$44.95 No. 562717 Technology: Science in the Third World DVD (14 min.) ��$44.95 No. 562718 Engineering: Solving Today’s Problems DVD (13 min.) ��$44.95 No. 562719 Engineering: Working For You DVD (13min.) ��$44.95 No. 562720 Engineering: Dummy & Robot Heroes DVD (13 min.) ��$44.95 No. 562721 Robots, Our Future Servants DVD (13 min.) ��$44.95 No. 562722 Transportation in the Next Century DVD (14 min.) ��$44.95 No. 562723 Graphics: Science’s Helping Hand DVD (14 min.) ��$44.95 No. 562724 Safe and Secure in the 21st Century DVD (13 min.) ��$44.95 No. 562725 Fitness and Recreation DVD (14 min.) ��$44.95 No. 562726 Genetic Engineering: Making Plants Grow Plastic DVD (12 min.) ��$44.95 No. 562727 Agricultural Science: Seeds for Tomorrow’s Food DVD (13 min.) ��$44.95 No. 562728 Biotechnology: Decoding Nature’s Secret DVD (15 min.) ��$44.95 No. 562729 Biotechnology: New Miracles From Science DVD (12 min) ��$44.95

Technology and Space By exploring the ways in which polarized sun-glasses, product bar codes, laser surgery, and satellite communication systems have been integrated into society, students will get a sense of how space technology has affected the lives of millions. ©2006. 14 min. Gr. 6-8. No. 562483 Technology and Space DVD ��$59.95

Nanotechnology Nanotechnology is the science and technology of building electronic circuits and devices from single atoms and molecules. This program explores a digital camera that gives doctors an up-close view of intestines. Learn about tiny computers that will help run households and businesses in the future. Zoom into the world of nanotechnology to take a close look at atoms. 19 min. ©2006. Gr. 6-12. No. 562425 Nanotechnology DVD ��$59.95

Understanding Robots Find out why Alice Bot was named the most human computer on Earth. Discover a new mechanical exoskeleton that could let ordinary people do superhuman tasks. See the advances in robotic surgery and hear a discussion about millibots and what these miniature, roving robots may be able to do in the future. 21 minutes. ©2006. Gr. 6-12. No. 562459 Understanding Robots DVD ��$59.95

Science Basics! Grade-specific teaching series. Each DVD 2-set has 12 subjects and includes 6 scientific literacy segments to help teachers teach science basics. 60 min. run time each set. ©2005 Earth Science: The Basics Grades 6-8 includes: Ocean Floors • Global Warming • Earth’s Magnetic Field • Air Currents • Plate Tectonics • Extreme Erosion • Rain • Thermal Features • Extinction • Blue Hole • Amber • Soil formation in America’s Prairies No. 562453 Earth Science Basics DVDs (Set of 2) �� $89.95

Life Science: The Basics Grades 6-8 includes: Adaptation • How Plants Grow • Seed Dispersal • DNA • Grasslands • Predator and Prey • How the Body Fights Flu • Viruses: Introduction • Hormones • Bacteria: Tiny Talents • The Circulatory System • Cancer Cells No. 562454 Life Science Basics DVDs (Set of 2) �� $89.95

Physical Science: The Basics Grades 6-8 includes: Light and Heat • Friction • Roller Coasters • Calculating Average Speed • The Eye • Heat • Electricity • Magnetism • Chemical Properties of Mixtures • Polymers • Energy Transfer • Constant Speed No. 562455 Physical Science Basics DVDs (Set of 2) �� $89.95

Science Simulations CD-ROMs Each simulation allows students to: Grasp the concepts for how science is applied in the real world every day; Conduct simulated lab experiments; Gather and analyze data; Gain a deeper understanding of the scientific method; See interrelationships among different areas of science. Includes integrated science activity worksheets, which give students a structured science activity. Correlated to National Education Standards. ©2004. Gr. 6-12. Life Science Simulations Topics: • Bacteria/Viral Growth • Food and Nutrition • Cell Division • Genetics of Inherited Traits • Crime Scene Investigation • Scientific Inquiry • Evidence of Evolution No. 562460 Life Science Simulation CD-ROM (single) �� $59.95 No. 562461 Lab Pack (5) �� $199.95

Physical Science Simulations Topics: • Electricity • Flight • Energy Consumption • Projectile Motion • Energy Transfer • Scientific Inquiry • Firefighting

No. 562462 Physical Science Simulation CD-ROM (single) �� $59.95 No. 562463 Lab Pack (5) �� $199.95

Earth Science Simulations Topics: • Beach Erosion • Ocean Ecosystems • Rocks and Minerals • Solar Energy • Tectonic Forces • Telescopes • Weather and Climate • Scientific Inquiry

No. 562464 Earth Science Simulation CD-ROM (single) �� $59.95 No. 562465 Lab Pack (5) �� $199.95

Earth Voice, Food Choice DVD

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This documentary is filled with compelling images and information about how we develop eating habits and how our health is linked to the condition of the land. Learn about: Earth’s life support systems, how humans have destroyed natural resources, the negative effect of animal & chemical agriculture on our health, economy & world hunger, how to prevent disease & preserve natural resources, the power of consuming & producing more organic plant foods, eating a plant based diet, and eating less chemically processed animal & junk foods. Bonus material includes: How food affects the heart. Excellent program for the study of Environmental Science and Health and Guidance. Grades 8-12. © 2009.

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CD-roms & DVDS - GENERAL Science

No. 562753 Earth Voice, Food Choice DVD �� $39.95

Rock N Learn Science DVDs Join Terra, Lumina and NEW! Bailey as they help Kevin and science learners take a fascinating journey with Marko the Pencil to his super science station. Although designed to prepare students for standardized tests at grade 5, learners of all levels will find these animated DVDs fun and informative. Teaches test-taking skills. Features: downloadable free study material, interactive white board ready, multisensory approach. Meets the National Science Education Standards. Rock N Learn: Physical Science DVD – Covers lab safety, scientific method, atoms and their parts, molecules, states of matter, physical and chemical changes, mixtures versus pure substances, electricity, magnetism, motion, gravity, light, and energy. Approx. 55 minutes. Gr. 3-8. No. 562673 Rock N Learn Physical Science DVD �� $19.99

Rock N Learn: Earth Science DVD – Learn about the solar system, weather, the water cycle, geology, properties of minerals, volcanoes, plate tectonics, weathering, topography, erosion, energy resources, and energy conservation. Approx. 61 minutes. Gr. 3-8. No. 562675 Rock N Learn Earth Science DVD �� $19.99

Rock N Learn: Life Science DVD – Covers parts of a plant, photosynthesis, life cycles, plant and animal cells, food webs, genetic traits and adaptations, and more. Approx. 59 minutes. Gr. 3-8. No. 562677 Rock N Learn Life Science DVD �� $19.99

Rock N Learn: Human Body DVD – Explore the systems of the human body: skeletal, nervous, muscular, circulatory, urinary, respiratory, and digestive. Learn about the five senses, healthy nutrition, exercise and My Pyramid. Approx. 52 min. Gr. 4-8. No. 562679 NEW! Rock N Learn Human Body DVD �� $19.99

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CD-romS & DVDS - physics & chemistry Elements of Chemistry

Heat and Temperature

Learn how varying temperatures affect matter and see how pressure affects temperature. Find out why we need precise measurements of heat and why the Fahrenheit, Celsius, Kelvin scales are so different. ©2000. 27 min. Gr. 6-12.

Acids and Bases Explore the chemistry of acids and bases to see how fundamental they are to the functioning of our world. 56 min. No. 562520 Acids and Bases DVD ��$59.95

Atoms Examine the fundamental building blocks of all matter and how knowledge of the atom has changed our view of the universe. 56 min. No. 562521 Atoms DVD ��$59.95

Carbon Chemistry Introduce students to carbon’s unusual properties and to the crucial role this element plays in everything from hydrocarbons to human tissue. 56 min.

No. 562540 Heat and Temperature DVD �� $49.95

Bridges: Design and Function From the Brooklyn Bridge to Japan’s 2.5-mile suspension bridge, learn how people design, build and maintain them. Give your students an engineer’s perspective of some of the greatest bridges of the modern age. ©2001 51 min. Gr 6-12. No. 562539 Bridges: Design and Function DVD �� $49.95

No. 562522 Carbon Chemistry DVD ��$59.95

Compounds and Reactions Explore how fewer than a hundred elements combine to form the millions of substances found in the universe. 56 min. No. 562523 Compounds and Reactions DVD ��$59.95

Gases, Liquids, and Solids Investigate the different states of matter helping students understand the kinetic-molecular theory and which variables determine the state of an element or substance. 56 min. No. 562524 Gases, Liquids, and Solids DVD ��$59.95

The Periodic Table Introduce students to the most important organizing tool of modern chemistry, the periodic table of the elements. 56 min. No. 562525 The Periodic Table DVD ��$59.95

Buy All 6 Elements of Chemistry DVDs and SAVE! No. 562526 Elements of Chemistry (6 DVDs) Reg. Price $359.70 SPECIAL $259.95

Elements of Physics Set of 6 DVDs. ©2006. Gr. 9-12. 336 min. (total run time) Energy, Work, and Power Explores the many different forms energy can take: sound, heat, light, chemical, and nuclear and how they can be converted from one form to another. 56 min. No. 562530 Energy, Work and Power DVD ��$59.95

Motion, Forces, and Gravity Examine Isaac Newton’s laws of motion, the four fundamental forces of the universe, and how Einstein revolutionized the way we understand gravity. 56 min. No. 562534 Motion, Forces, and Gravity DVD ��$59.95

Light Examine the field of optics and see how scientists came to understand refraction, reflection, and the behavior of light as it passes through lenses. 56 min. No. 562531 Light DVD ��$59.95

Greatest Discoveries with Bill Nye 7-part series features accounts of how the great discoveries of science were made, how they impacted scientific knowledge, and how they touch our lives today. Interviews with leading scientific experts feature some Nobel Prize-winning scientists who have made some of the greatest discoveries of science. All titles: 45 min. ©2006. Gr. 9-12. No. 562391 Greatest Discoveries: Astronomy DVD ��$59.95 No. 562393 Greatest Discoveries: Earth Sciences DVD ��$59.95 No. 562394 Greatest Discoveries: Genetics DVD ��$59.95 No. 562395 Greatest Discoveries: Physics DVD ��$59.95 No. 562396 Greatest Discoveries: Biology DVD ��$59.95 No. 562397 Greatest Discoveries: Chemistry DVD ��$59.95 No. 562398 Greatest Discoveries: Medicine DVD ��$59.95

Buy All 7 “Greatest Discoveries

Modern Physics and Cosmology Discover the sub-atomic world, which doesn’t follow the laws of classical physics, and see how quantum theory has filled the gaps. 56 min. No. 562532 Modern Physics and Cosmology DVD ��$59.95

Wave Phenomena All energy – sound, light, heat – is transmitted as waves. Explore longitudinal and transverse waves and the characteristics they share. 56 min. No. 562535 Wave Phenomena DVD ��$59.95

Matter: Atoms and Molecules Investigate the common characteristics of atoms and how they combine to form elements. 56 min. No. 562533 Matter: Atoms and Molecules DVD ��$59.95

with Bill Nye” DVDs and SAVE! No. 562390 Greatest Discoveries (7 DVDs) Reg. Price $419.65 SPECIAL $332.45

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Buy All 6 Elements of Physics DVDs and SAVE! No. 562536 Elements of Physics (6 DVDs) Reg. Price $359.70 SPECIAL $259.95

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Standards-based review cards provide comprehensive coverage of 25 topics with 30 questions each - a total of 750 self-correcting illustrated review cards. Each set features a Classroom Presentation/Assessment CD featuring the review questions in an interactive flashcard mode. Can be used on interactive whiteboards or computers. Also includes a Resource/Instruction card with suggestions for use in group and individual settings. Card size: 3½”x 2¼”. Smart Board Ready. Gr. 9-11. High School Biology Review – The Science of Biology; Introduction to Cells; Cell Structure & Function; Cell Processes; Cell Reproduction; Nucleic Acids & Protein Synthesis; Photosynthesis; Genetics & Heredity I; Genetics & Heredity II; DNA Technology/Genetic Engineering; Evolution & Classification; Introduction to Plants; Plant Structure & Function; Ecology I; Ecology II; Microorganisms I; Microorganisms II; Introduction to Animals; Invertebrates I; Invertebrates II; Vertebrates I; Vertebrates II; Human Biology I; Human Biology II; and Lab Investigations/ Scientific Method. No. 562760 H.S. Biology Review Study Card Set 750 cards & CD (Site License) ��$53.95

High School Physics Review – The Science of Physics; Laws of Motion I; Laws of Motion II; Forces I; Forces II; Rotational; Motion/ Universal Gravitation; Work & Energy; Momentum & Collisions; Properties of Matter; Fluid Mechanics; Heat; Thermodynamics; Vibrations & Waves; Sound; Light; Optics; Electricity & Electrical Energy I; Electricity & Electrical Energy II; Electric Circuits; Modern Electronics; Magnetism; Electromagnetism; Atomic & Nuclear Physics; Measurements & Calculations; and Lab Investigations/Scientific Method.

High School Chemistry Review – The Science of Chemistry; Introduction to Matter; States of Matter; Atomic Structure I; Atomic Structure II; Elements I; Elements II; The Periodic Table I; The Periodic Table II; Chemical Names; Chemical Formulas & Bonding; Chemical Equations; Chemical Reactions; Chemical Compounds I; Chemical Compounds II; The Mole; Solutions; Compounds; Gases; Acids, Bases & Salts; Oxidation, Reduction & Electrochemistry; The Chemistry of Life; Nuclear Chemistry; Measurements & Calculations; and Lab Investigations/Scientific Method.

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High School Study Card Sets

No. 562766 H.S. Chemistry Review Study Card Set – 750 cards & CD (Site License) ��$53.95

High School Earth Science Review – The Science of Earth Science; Maps as Models of the Earth; The History of Earth; Earth’s Crust; The Rock Cycle; Rocks I; Rocks II; Minerals I; Minerals II; Fossils I; Fossils II; Plate Tectonics; Earthquakes; Volcanoes; Weathering & Erosion; Groundwater Resources; Oceans; The Atmosphere; Weather I; Weather II; Climate; The Sun-Earth-Moon System; Our Solar System; Stars, Galaxies & the Universe; and Lab Investigations/Scientific Method. No. 562762 H.S. Earth Science Review Study Card Set – 750 cards & CD (Site License) ��$53.95

No. 562764 H.S. Physics Review Study Card Set – 750 cards & CD (Site License) ��$53.95

Speedstudy Speedstudy software provides a solid education for middle school, high school, and college bound students. Boosts grades and test scores. Self-paced and interactive. Includes step-by-step animations, quizzes, fun 3-D interface, and lab videos. Platform: Windows. Speedstudy: Biology – Biochemistry, Protein Synthesis, Cell Biology, Mutation Photosynthesis, Respiration, Metabolism, Classification Ecology, Genetics, Evolution, Human Biology, Energy. Ages 12 and up. No. 562640 Biology ��$9.99

Speedstudy: Chemistry – Atoms, Compounds, Bonding, Equations, Reactions Nomenclature, Molecules, Kinetics, Electrochemistry Periodic Table, Nuclear Chemistry, Organic Chemistry. Ages 14 and up. No. 562642 Chemistry ��$9.99

Speedstudy: Physics 1 – Energy, Force, Gravity, Dynamics, Waves, Forms, Mass, Motion, Momentum, Heat, Sound, Fluids, Effects, Machines, Linear and Plane Motion. Ages 14 and up. No. 562644 Physics 1 ��$9.99

Speedstudy: Physics 2 – Electricity, Electric Circuits, Magnetism, Electromagnetic Induction, Light Waves, Sound Waves, Optics, Quantum Mechanics. Age 14 and up. No. 562646 Physics 2 ��$9.99

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LIFE-Education Edition Set of 11 DVDs

LIFE is the definitive exploration of the adaptability and diversity of life on earth, revealing the most spectacular, bizarre, and fascinating behaviors that living things have devised in order to thrive. From strange creatures, such as the star-nosed mole that hunts underwater using bubbles to smell its prey, to epic spectacles, including millions of fruit bats darkening the Zambian sky, each episode tells mind-blowing stories of survival with drama, humor, and suspense. The teacher’s guides and ancillary materials that accompany this set target three different grade bands (3-5, 6-8, and 9-12). They are specifically designed to promote critical thinking among students and support educators in taking a cross-curricular instructional approach. 484 minutes. © 2010. Gr. 3-12. No. 562832 LIFE-Education Ed. Set (11 DVDs) ��$499.99

For further description of the individual DVDs go to www.geyerinstructional.com Each DVD runs 44 minutes. No. 562820 Challenge of Life DVD ��$49.99 No. 562821 Reptiles and Amphibians DVD ��$49.99 No. 562822 Mammals DVD ��$49.99 No. 562823 Fish DVD ��$49.99 No. 562824 Birds DVD ��$49.99 No. 562825 Insects DVD ��$49.99 No. 562826 Hunters and Hunted DVD ��$49.99 No. 562827 Creatures of the Deep DVD ��$49.99 No. 562828 Plants DVD ��$49.99 No. 562829 Primates DVD ��$49.99 No. 562830 The Making of LIFE DVD ��$49.99

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CD-romS & DVDS - life Science Understanding: The Power of Genes To what degree are we genetically programmed with certain traits and abilities? Segments cover identical twins, the promising science of biotechnology, and the genetic inheritance of working dogs. ©2005. 55 min. Gr. 6-12. No. 562493 Understanding: The Power of Genes DVD ��$59.95

Cells It’s been years since the first microscope was invented in 1665. We’re still looking through that small lens and seeing the world on a whole new level. Get a larger than life look at human and plant cells, gain an understanding of their primary functions and watch the tiny building blocks of life in action. ©2004. 25 min. Gr. 6-12. No. 562494 Cells DVD ��$59.95

Understanding: Bacteria Bacteria are on the rampage again. They’ve become immune to antibiotics. Learn about new strains that have evolved such as E.coli and group A strep. Explore how bacteria are helpful, aiding digestion, in treatment of muscle disorders and in water-pollution control. ©2004. 54 min. Gr. 6-12. No. 562490 Understanding: Bacteria DVD ��$59.95

Understanding: Viruses Called little assassins and phantom killers, viruses range from the common cold to HIV. Explains how viruses operate and how your immune system defends you. Shows scientists transform invading viruses into agents of healing. ©2004. 54 min. Gr. 6-12. No. 562491 Understanding: Viruses DVD ��$59.95

Elements of Biology Bring biology to life with this series of DVDs. ©2006. 336 min. (total run time) Gr. 9-12. Biological Evolution Investigate Charles Darwin’s theory of evolution, which has become the organizational principle biologists use to explain the life sciences 56 min. No. 562497 Biological Evolution DVD ��$59.95

Biomes Explore the world’s major biomes, and see how organisms adapt to thrive in these ecological communities. 56 min. No. 562498 Biomes DVD ��$59.95

Genetics Unravel DNA to see how this large polymer carries the instruction for a plant’s or animal’s characteristics. 56 min. No. 562500 Genetics DVD ��$59.95

Please see page 160 for HUMAN BODY DVDs 40

INSTRUCTIONAL AIDS CO., INC.

Daily Planet: Animal Stories Meet scientists studying the behavior of locusts in a tiny flight simulator. Explore the annual migrations of the monarch butterfly and tundra swan. Investigate subtle language of horses and meet a woman enthralled with bats. ©2005. 30 min. Gr. 6-12. No. 562492 Daily Planet: Animal Stories DVD ��$49.95

Forensic Detectives 3-Pack Students work with forensic investigators to gain information from evidence. Covers the study of archaeological finds, site evidence, DNA, and the human body. ©2005. 103 min. Gr. 6-12. • Chemistry at Work • Archaeology at Work • Mysteries and Solutions No. 562496 Forensic Detectives DVDs 3-Pack ��$129.95

Forensics CD-ROM Sort data and run tests to determine the chemical makeup of evidence and decide on the importance of items. Video adventures include Crime Scenes, DNA, Forgery, Mummies and Arson. Simulations include Crime Scene Investigations, Firefighting, and Scientific Inquiry. ©2004. Gr. 6-12. No. 562508 Forensics CD-ROM (single) ��$59.95 No. 562509 Lab Pack (5) ��$199.95

Plants CD-ROM Explore the role plants play in our lives as food and medicine. Video adventures include Plant Reproduction, Plants in Space, Rainforest Plants, Trees, and Survival in Extremes. Perform hundreds of simulated lab experiments in a virtual lab. Simulations include Genetics of Inherited Traits, Ocean Ecosystems, Food and Nutrition, and Scientific Inquiry. ©2004. Gr. 6-12. No. 562505 Plants CD-ROM (single) ��$59.95 No. 562506 Lab Pack (5) ��$199.95

Organisms and Their Environment Learn how plants and animals compete and cooperate in their environment, creating a “balance of nature” within their ecosystem. 56 min. No. 562499 Organisms and Their Environment DVD ��$59.95

Organization in Living Systems Consider how matter and energy are organized in living systems, allowing them to adapt to their environment. 56 min. No. 562501 Organization in Living Systems DVD ��$59.95

Elements of Biology: Cells Examine the structure of cells to see how they carry out everything from energy production to waste disposal to the storage of genetic material. 56 min. No. 562502 Elements of Biology: Cells DVD ��$59.95

Buy All 6 Elements of Biology DVDs and SAVE! No. 562503 Elements of Biology (6 DVDs) Reg. Price $359.70 SPECIAL $259.95

NEW!

Brink: New Life on Mars?

With the detection of methane gas in the Martian atmosphere, NASA scientists are working to determine if the emissions are due to biological or geological processes. The program looks back at the history of Mars exploration and examines how the discovery of methane will influence future exploration of the Red Planet. Host Josh Zepps interviews geologists, biologists, and astronauts who consider the type of organisms that may inhabit Mars and the possibilities of a manned mission to the neighboring planet. High-tech instruments aboard the Mars Reconnaissance Orbiter and the Mars Science Laboratory promise to provide scientists with valuable information about the climate, weather, and surface of Mars. 45 minutes. © 2009. Gr. 6-12. No. 562834 Brink: New Live on Mars? ��$59.95

Please see page 94 for

Digital Daily Warm-Ups If We Had No Moon

Planet Earth – Education Edition DVD Collection. Journey from the rain forests of Borneo to the peaks of the Himalayas to uncover the beauty and mystery of life on our planet. Presents animal behaviors, startling views of locations and an unprecedented look at Earth’s creatures from biological and ecological perspectives. Environmental commentators give key arguments about what the future may hold for the world’s most threatened plants, animals, and ecosystems. Teacher’s guides and ancillary materials for three targeted grade bands (3-5, 6-8, and 9-12) connect essential concepts to topics in science, social studies, and humanities, promoting critical thinking and developing a cross-curricular framework for instruction. 14 pack. 644 min. ©2007. Gr. 3-12. The 14 titles are: Caves, Deep Ocean, Deserts, Fresh Water, Great Plains, Ice Worlds, Jungles, Mountains, Pole to Pole, Seasonal Forests, Shallow Seas, The Future: Into the Wilderness, The Future: Living Together, and The Future: Saving Species. No. 562542 Planet Earth – Education Edition DVD Collection ��$650.00

Mapping the Earth CD-ROM

Chances are there wouldn’t be any life on earth without the moon. Scientists use computer simulations to show how an ancient planet collided with Earth millions of years ago and created our moon. Experts reveal the moon’s impact on our weather, gravitational pull, rotation, and living creatures. ©2007. 56 min. Gr. 9-12.

See how technology allows us to create maps with detailed surface features. Video Adventures include Remote Sensing, Global Positioning System, Mountains, Seafloor Maps, and Early Maps. Simulations include Tectonic Forces, Weather Forecasting, Beach Erosion, and Scientific Inquiry. Teacher’s Guide. ©2004. Gr. 6-12.

No. 562484 If We Had No Moon DVD ��$59.95

No. 562427 Mapping the Earth CD-ROM (single) ��$59.95 No. 562428 Lab Pack (5) ��$199.95

Discover Magazine: The Solar System Scientists have made unprecedented discoveries about the planets that circle our sun. Segments cover space telescopes, new findings about the solar system, and the inner workings of the sun. ©2005. 51 min. Gr. 6-12. No. 562480 Discover Magazine: The Solar System DVD �� $69.95

Elements of Earth Science: Rocks, Minerals, and Soils Examine ideas about how the Earth has been shaped, learn about the rock cycle and the three main types of rocks and much more. ©2005. 30 min. Grades 6-12. No. 562481 Elements of Earth Science: Rocks, Minerals and Soils DVD �� $59.95

Elements of Earth Science: The Earth: Inside and Out Discover the source of mountains, volcanoes, and earthquakes. See Earth’s shifting crust in action. Explains the difference between continental and ocean crust. Includes much more. ©2005. 30 min. Grades 6-12. No. 562479 Elements of Earth Science: The Earth: Inside and Out DVD ��$59.95

SOFTWARE • CDs • DVDS

CD-roms & DVDS - earth Science

Weather & Climate CD-ROM Build a model of a raindrop by baking it, simulate weather pattern and much more. Simulations include Solar Energy, Weather Forecasting, Beach Erosion, and Scientific Inquiry. Teacher’s Guide. ©2004. Gr. 6-12. No. 562485 Weather & Climate CD-ROM (single) ��$59.95 No. 562486 Lab Pack (5) ��$199.99

Ice Age: Extreme Climate The Earth and its living organisms respond to and affect climate changes. Follow the story of the formation and movement of ice and the cyclical challenges to survival. ©2007. 56 min. Grades 9-12. No. 562482 Ice Age: Extreme Climate DVD �� $59.95

The Vanishing Frog Frogs and their relatives have thrived on earth for more than 360 million years. Experts believe as many as one-third to one-half of the planet’s 6,000 amphibian species in danger of disappearing. Animal Planet’s Jeff Corwin embarks on a worldwide mission to uncover clues to the frog’s deadly plight. 55 minutes. Gr. 6-12. 2008. No. 562654 The Vanishing Frog DVD �� $59.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Show Me Science: Ecology and Conservation Series DVDs The 11-title Ecology and Conservation Series covers subjects from the Greenhouse effect to the importance of Biodiversity. Students will develop a basic understanding of the fundamentals of ecology and conservation and work their way up to more complex subjects. Gr. 4-9. ©2007. * For further description of individual DVDS go to www.GeyerInstructional.com No. 5 62740 Ecology & Conservation: Making the Right Choices DVD (26 min.) ��$44.95 No. 562741 Ecology: Understanding the Greenhouse Effect DVD (13 min.) ��$44.95 No. 562742 Ecology: Nature’s Delicate Balance DVD (15 min.) ��.$44.95 No. 562743 Ecology: Life in the Deserts DVD (16 min.) ��$44.95 No. 562744 Ecology: The Amazing Amazon DVD (14 min.) ��$44.95

No. 562745 Ecology: Tree Top Insects DVD (13 min.) ��.$44.95 No. 562746 Ecology: Giving Back the Land DVD (15 min.) ��$44.95 No. 562747 Ecology: Our Green Planet DVD (17 min.) ��$44.95 No. 562748 Environmental Science: The Importance of Biodiversity DVD (16 min.) ��$44.95 No. 562749 Saving Earth’s Animals DVD (13 min.) ��$44.95 No. 562750 Ancient Tree: Modern Wonder (15 min.) ��.$44.95

DVDS - films for the humanities and sciences Going Green: Real-World Solutions for the Environment

Planet Earth: Seven Ways to Help Save the World

This compilation of 12 ABC News stories shows what eco-friendly steps various agencies and individuals around the world are doing to take action towards environmental stewardship. Each engaging example of “going green” offers an opportunity for class discussion, further study, and perhaps genuine change. The episodes are: Businesses going green • Interview with Arnold Schwarzenegger on global warming • More on businesses going green • Electric cars encouraged in a small California town • Solar power usage • China goes green for the Olympics • Buying the right to pollute • Japan goes green • Biofuel usage for airplanes • San Francisco goes green • Going carbon negative • A family in New York City goes green. A Films for the Humanities & Sciences Production. 45 minutes. ©2008. Gr. 9-12.

As the world wakes up to the need to protect the environment, ABC News covers the most crucial ecological issues of today and tomorrow. This unprecedented program, reported from all seven continents on Earth Day 2007, examines urgent problems unfolding in the natural world and offers some real solutions to them. From Australia’s Great Barrier Reef to the Brazilian rain forest to an African game preserve to a massive solar power array in Arizona, these stories will open eyes, ears, and minds. Seven leading science and business experts share insights on water shortages, species extinction, loss of habitat, and runaway energy consumption. An additional report suggests simple lifestyle changes that can reduce the environmental footprint. A Films for the Humanities & Sciences Production. 41 minutes. ©2007. Gr. 7-12.

No. 562569 Going Green: Real-World Solutions for the Environment DVD ��$169.95

No. 562568 Planet Earth: Seven Ways to Help Save the World DVD ��$149.95

Preview these DVDs online at www.GeyerInstructional.com

Science in Everyday Life: Journey of the Invisible Video Clips

Science in Everyday Life: Genetics Video Clips

Using scanning electron microscopy, this collection of 36 video clips takes a closeup look at the extraordinary qualities of ordinary things, scrutinizing objects that can be found in and around the house. Video clips include: salt, bread, orange, walnut, cauliflower, oat flakes, coffee bean, coconut, tongue, toilet paper, toothbrush, nail file, computer chip, post-it note, bubble wrap, paint box, ball of wool, candlewick, leather, chalk, Velcro, jeweled ring, mother-of-pearl, coral, insect eye, cactus, bark, snake skin, solar cell, flowerpot, bicycle tire, rain jacket, mold, fish scale, broken glass, cigar. A Films for the Humanities & Sciences Production. 51 min. ©2008. Gr. 7-12.

This collection of 7 video clips focuses on various aspects of genetics ranging from history’s DNA eureka moment, paternity testing, structural degradation of DNA, and tumor research using transgenic mice; to a human death gene and role of stem cells in a freshwater polyp known as the hydra; to a case of gender/chromosome mismatch in which a girl is unable to naturally mature into a woman. Video clips include Genes: The Discovery of DNA • Paternity Test • The Recipe of DNA • Genetically Modified Mice • Cellular Death: Genetics of Mortality • Immortal Hydra • Gender: That Little Genetic Difference. A Films for the Humanities & Sciences Production. 24 min. ©2008. Gr. 9-12.

No. 562567 Science in Everyday Life: Journey of the Invisible Video DVD ��$149.95

No. 562566 Science in Everyday Life: Genetics Video Clips DVD ��$149.95

INSTRUCTIONAL AIDS CO., INC.

358082 358084

Specifications

Siteline Level Siteline Level Transit

Transit Capability

Magnification

±45˚

Working Range

200 ft.

Leveling Accuracy

1/4 in. @ 100 ft.

20x

Image

Erect

Objective Aperture

22mm

Statia Ratio

1:100

Minimum Focus

31⁄2 ft.

Dia. of Horizontal Circle

Distinctive Features:

Graduation

1˚

Sensitivity of Circular Vial

8'/2mm

• State-of-the-art shaft system ensures constant accuracy • Continuous tangent drive makes operation easy and fast • Horizontal circle with vernier for accurate readings • Multi-layer coated lens provides clear rod readings • Rubber lens jacket protects lens and provides sun shade • Robust main frame structure for dust and water resistance

Tangent Style

Double knob, continuous drive

Leveling Head

Three leveling screws

Tripod Adapter

5/8 x 11 in.

No. 358082

No. 358084

Approx. Weight with Case 7 lb.

7.5 lb.

Item No.

NSL 100B

NSL 500B

Price

$215.00

$319.00

No. 358082 Siteline Level �� $215.00 No. 358084 Siteline Level Transit �� $319.00

Specifications are subject to change without notice. (Tripod not included, please see below No. 359026) (Both Nos. 358082 & 358084 come with Hard Case, Plumb Bob and Manual)

Rod Level Bubble No. 357714

Remove any excuse the rodman might have for not keeping the rod perpendicular to the tangent by using this Rod Level Bubble.

GEOMETRIC MODELS & general math supplies

Transits

Stock No.

No. 357720

No. 357716 Rod Level Bubble �� $14.00

No. 357726

Here is an interesting hands-on exercise for the math club or classroom mathematics enthusiast. b tan i = c c • tan i = b Add "a" & "b" to get the height of the flagpole

DETERMINE THE HEIGHT OF THE FLAGPOLE (or other unmeasureable height)

Tenths

No. 359026

Aluminum Tripods

No. 359030

No. 359020 NAT81 Flat Head, Quick Clamp, 38"/64", 5/8 x 11 thread ��$120.00 No. 359024 NAT82 Dome Head, Quick Clamp, 38"/64", 5/8 x 11 thread ��$120.00 No. 359026 NAT83 Flat Head, Quick Clamp, 38"/62", 5/8 x 11 thread ��$89.00 No. 359028 NAT86 Flat Head, Quick Clamp, 38"/62", Full Contact legs ��$115.00 No. 359030 NAT96 Elevator Tripod (9 ft. fully extended) ��$175.00

Please refer to page 166 for steel tapes.

Introductory Surveying By James R. & Roy H. Wirshing

Covers all surveying course fundamentals and supplements any class text. Features problem-solving techniques and 375 solved problems with solutions. Also included are hundreds of additional problems with answers. Grades 9 & up. Paperback: 360 pgs. No. 100232 Introductory Surveying �� $18.95

Eighths

Metric

Grade Rods Aluminum Grade Rods. Button Lock. No. 357710 NAR09T 9' Rod, 10ths, 3 section telescopic �� $48.00 No. 357714 NAR09E 9' Rod, 8ths, 3 section telescopic �� $48.00 No. 357718 NAR09M 3 Meter Rod, Metric, 3 section telescopic �� $48.00 No. 357720 NAR14T 14' Rod, 10ths, 4 section telescopic �� $59.00 No. 357722 NAR14E 14' Rod, 8ths, 4 section telescopic �� $59.00 No. 357724 NAR14M 4 Meter Rod, Metric, 4 section telescopic �� $59.00 No. 357726 NAR16T 16' Rod, 10ths, 4 section telescopic �� $62.00 No. 357728 NAR16E 16' Rod, 8ths, 4 section telescopic �� $62.00 No. 357730 NAR16M 5 Meter Rod, Metric, 5 section telescopic �� $62.00

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Includes a triangular based prism with oblique section, square based prism with triangular-diagonal section, square based prism with oblique section, hexagonal based prism with oblique section, pentagonal based prism with section and triangular based prism with two sections. Non-removable, 8" high sections. Storage/carrying case included.

25%

UP TO

6-Piece Prism Set

OFF

6 pieces in this set of geometrical bodies: 3 prisms (8" tall), 1 cone, 1 pyramid and 1 cylinder (4" tall). Bases are detachable, sections are removable. Each prism has a diagonal marked on the vertical section.

No. 329070 6-Piece Prism Set with Case SALE! �� $258.13 $193.00

No. 329082 Prism, Pyramid and Cone Set with Case SALE! �� $319.33 $239.50

Platonic Bodies: Polyhedron Set I

10 Piece Volume Demonstration Set

Consists of five regular polyhedrons. One each of the following: tetrahedron, cube, octahedron, dodecahedron and icosahedron. Each one of these has a removable net of surface. Storage/carrying case included.

This volume demonstrator set consists of: cone + cylinder, 4-sided prism + pyramid, 3-sided prism + pyramid, 8-sided prism + pyramid, cube + sphere.

No. 329674 Polyhedron Set I with Case SALE! �� $273.86 $205.00

No. 329100 10 Piece Set with Case SALE! ��$233.35 $174.95

9 Piece Simple Solids Set Complete set of nine simple solids including: 3-sided prism, square prism, 6-sided prism, cylinder, triangular pyramid, square pyramid, sphere, hexagonal pyramid and cone. Six inch models. (Sphere is 4"in dia.) Colored transparent.

Double Cone Showing Hyperbolic Section Hyperbolic sections are formed by a plane cutting both nappes of the cone. Cone is of clear plastic and plane is colored. No. 309126 Double Cone SALE! �� $81.07 $60.00

No. 329068 9 Piece Colored Transparent Set w/Case SALE! �� $325.56 $244.00

8" high, dissectible.

UP TO

Hexagonal Pyramid

Prism, Pyramid and Cone Set

OFF

No. 309435 Hexagonal Pyramid SALE! �� $41.10 $20.55

Oblique Solids Set Cylinder, prism, and cone in clear plastic with contrasting, brightly colored bases.

No. 309028 Oblique Solids Set SALE! �� $152.31 $114.25

Altitude String Model Set Comes with storage/ carrying case and includes one each of the following: Square pyramid: 41⁄2" high, movable altitude; Triangular pyramid: 5" high, movable altitude; Cone: 61⁄8" high, 31⁄4" diameter, movable altitude; Cylinder: 6" high, 31⁄4" diameter, movable altitude; Square prism: 57⁄8" high, movable altitude; Sphere: Plastic section divides sphere into hemispheres. Axis is cord for suspension. Internal pyramid shows a central angle. No. 329073 6 Piece Set with Case SALE! �� $294.78 $147.50

Polyhedron Set II Consists of five regular polyhedrons. One each of the following: tetrahedron, cube, octahedron, dodecahedron and icosahedron. Storage/carrying case included. No. 329680 Polyhedron Set II with Case SALE! �� $159.68 $79.95

Prism and Pyramid Set 8 dissectible models with removable diagonal sections clearly showing the intersection of planes and solids. One each of the following: 3-sided prism, 6-sided pyramid, 6-sided prism, square prism with rectangular section, 4-sided pyramid, square prism with triangular section, 5-sided prism and 5-sided pyramid. Approx 8" high. Storage case incl. No. 329076 Prism and Pyramid Set SALE! �� $456.90 $228.50

Pyramid with Layout Clear plastic square pyramid encloses colored plastic hinged layout of total surface. Makes lateral area formulas easy. 6" high. No. 309191 Pyramid with Layout SALE! �� $67.94 $33.95

INSTRUCTIONAL AIDS CO., INC.

UP TO

With two non-removable sections.

Cylinder, Cone, Half Sphere

OFF

No. 309185 Trisectible Prism, Equilateral SALE! �� $40.45 $20.25

All have the same bases. Height of cylinder and cone is same as diameter of bases, that of half sphere equals the radius of the base. Volume ratio is Cone: Half sphere: Cylinder = 1:2:3 No. 309116 Cylinder, Cone, Half Sphere SALE! �� $76.60 $38.30

Circle Area Calculation

Cylinder, Cone, Half Sphere

Demonstrates the formula: F=r2x3.14. Filled with arenaceous quartz. Area of the circle is filled on one side and area of the squares is filled on the other side. Radius of the circle corresponds with the side length of the squares. Three squares are filled completely. (3xr2) + (1⁄7 r2 = 0.14xr2). Pi (3.14) becomes visible in this model. 10" high.

All have the same bases. Height is equal to radius of the base. Volume ratio is Cone: Half sphere: Cylinder = 1:2:3

No. 309167 Circle Area Calculation SALE! ��$74.80 $37.40

Plane Figures Set I A set of six common plane figures; square, triangle, ellipse, octagon, circle, and hexagon. Shows length of one characteristic dimension on each 100cm2 area. Useful for introducing area and perimeter concepts. Colored plastic.

No. 309075 Cylinder, Cone, Half Sphere SALE! �� $77.55 $38.80

Volume Relationship Illustrating 4:1 volume relationship. The larger of the two has a height of 200 mm and can be filled to hold 1 liter of liquid. The smaller cylinder is 160 mm high and holds 1⁄4 liter when filled. No. 309109 Volume Relationship SALE! �� $49.21 $24.60

Oblique Cylinder 7" high; 31⁄4" diameter; permanently fixed altitude shown by colored cord.

No. 309153 Plane Figures Set I SALE! �� $44.22 $22.00

No. 309722 Oblique Cylinder SALE! ��$41.10 $20.55

Plane Figures Set II A set of six plane figures of colored plexiglass. Consists of rhombus, rectangle, square, trapezoid, parallelogram, and quadrilateral. An ideal supplement to the 309153 set.

Two-Piece Cone

Horizontal section separable into small and truncated cones. 101⁄2" high.

No. 309729 Two-Piece Cone SALE! ��$38.21 $19.10

Trisectible Prism, Equilateral With 3 removable colored pyramids.

No. 309429 Plane Figures Set II SALE! �� $41.76 $21.00

No. 309186 Trisectible Prism, Equilateral SALE! �� $86.61 $43.30

Circle Model Model for the determination of the area of a circle by forming a rectangle with circle segments. No. 309250 Circle Model SALE! ��$94.67 $47.50

Trinomial Square This model shows (a+b+c) = a + b + c + 2ab + 2ac. Colored sections can be removed for demonstrations. To show to large groups, this model may be used with an overhead projector. Model is opaque. Size: 9" square. 2

No. 309088 Trinomial Square SALE! �� $68.60 $34.30

Pythagorean Theorem Demonstration Set Useful for theorems of Pythagoras, Euclid and Thales on ratio properties of triangles formed by perpendicular from right angle to hypotenuse of right triangle. 12"x 131⁄2". No. 309142 Pythagorean Theorem Demonstration Set SALE! �� $87.96 $43.95

GEOMETRIC MODELS & general math supplies

Trisectible Prism, Equilateral

Effekt-System Unique construction system for geometrical bodies. Connect the edges with rubber bands. At the corners of the bodies it is possible to insert tiny sticks which could demonstrate height or rotation axes. Show the nets of surface for all kinds of geometrical bodies. Cube Set Effekt-System 70 each of red, blue and yellow squares. Squares: 210 pcs.; Rubber bands: 400 pcs. Explanatory description with didactical guide. No. 309740 Cube Set SALE! ��$295.09 $147.55

Base Set Effekt-System 126 piece set – clear planes. Equilateral triangles: 40 pcs.; Isosceles triangles: 24 pcs.; Squares: 30 pcs.; Rectangles: 20 pcs.; Pentagons: 12 pcs.; Rubber bands: 400 pcs. Explanatory description with didactical guide. No. 309745 Base Set SALE! �� $252.63 $126.30

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Gallon Measurement Set

Giant GeoSolids Set of 10 plastic shapes approximately 6". Includes cone, 2 hemispheres (that form the sphere), cube, cylinder, rectangular prism, hexagonal prism, triangular prism, square pyramid, triangular pyramid, and a teacher’s guide. May be filled with water, sand or rice to explore the relationship between area and volume.

This 5-piece see-through liquid measuring set is designed to resemble familiar household containers for easy recognition of common liquid capacities: gallon, halfgallon, quart, pint and cup. Sturdy plastic with clear markings. Includes conversion tables and guide with suggested activities. i 1 No. 329734 Gallon Measurement Set ��$35.95

Liter Measurement Set

No. 329710 Giant GeoSolids �� $68.95

Provides representation of liquid capacity measurement, equivalencies and comparisons. Durable, sealable bottles are marked with both metric and customary units. Set of 4 bottles: 2 liter, 1 liter, .500 ml and, .250 ml. Activity guide includes conversion tables. Grades K-12. i 1

Volumetric Solids Volumetric Solids Set Explore and compare volume with any wet or dry material for handson explorations in small groups. Easy view through plastic. Removable base and stopper for easy filling. 15 piece set. Size: 2" approx. Gr.3-12. i 1

NEW!

No. 329737 Liter Measurement Set �� $26.99

No. 329770 Volumetric Solids Set �� $11.25

Volumetric Solids Book Classroom activities and teacher’s guide. Allows students to experience the 3-D world of geometry. Provides for an interesting and engaging investigation of: formulas; sketching solids; nets; symmetries surface area; volume; sorting/classifying 3-D figures. Reproducible for classroom use. 54 pgs. Gr. 6 and up. No. 101123 Volumetric Solids Book �� $12.25

NEW!

Dry Fill

These plastic beads can be used for a variety of measurement activities. One liter container. i 1 No. 303091 Dry Fill ��$13.99

NEW!

View-Thru® Geometric Solids Set of 14 transparent 3-D plastic shapes. Removable bases. Easy to fill with liquid or dry-fill. Includes: large triangular pyramid, square pyramid, hemisphere, sphere, cone, pentagonal prism, small and large cube, rectangular prism, triangular prism, cylinder. Measures 3 or 6 cm. Activity Guide includes formulas and interventions. Gr. 3+. i 1 No. 309649 View-Thru® Geometric Solids (set of 14) �� $15.50

Geometric Shapes Dice Set of 6 geometric dice. Three with English words: oval, circle, triangle, square, rectangle, trapezoid, rhombus, pentagon, hexagon and octagon. The other three dice feature the images of these named shapes. 10-sided. i 1 No. 329838 Geometric Shapes Dice (set of 6) �� $4.49

Metric Dice

Capacity Dice

6 Dice: metric terms including centimeter, centigram, centiliter and more. 20 mm. i 1

Set of 6: Pint, cup, quart, ounce, gallon and pint. 20 mm. i 1

No. 329830 Metric Dice (set of 6) ��$4.49

No. 329834 Capacity Dice (set of 6) ��$4.49

Dissectible Wooden Cone Conic sections of circle, ellipse, parabola, and hyperbola are clearly shown. Easily assembled and disassembled due to accurately placed 1⁄8" diameter steel pins. Made of select hardwood with contrasting sections painted. 9" tall. No. 309140 Dissectible Wooden Cone ��$89.95

Wooden Geometric Solids Set This 19 piece set includes: cube, narrow and wide cylinders, hemisphere, sphere, ellipsoid, cone, ellipsoid and parabola cones, triangular and square pyramids, and 8 prisms (equilateral/triangular, obtuse triangular, square, large and small rectangular, pentagonal, hexagonal, octagonal). Smooth, solid wooden shapes measuring 2"to 3". i 1 No. 329719 Wooden Geometric Solids Set (19 pieces) �� $22.50

Conic Sections This set contains 4 foam cones cut four different ways to reveal the different conic sections – circle, ellipse, parabola, and hyperbola. Four reproducible worksheets cover various properties, including their descriptions using Cartesian and polar coordinates, their foci, and their eccentricity. Cones measure 2¾" across the base and 4" in height. i 1 No. 329690 Conic Sections �� $22.50

60 46

INSTRUCTIONAL AIDS CO., INC.

Getting Into Solids™

Geofix is a construction system for creating 2-D and 3-D models. The shapes are made of tough, flexible polycarbonate with clip hinges that snap together easily. Nets can be put together and folded up to form a geometric model. i 1

Unique sets revealing lines that solids normally hide. Students can see and touch every line. i 1

Geofix Platonic Solids Set This 50 piece set contains: 32 equilateral triangles, 6 squares, and 12 pentagons. Builds tetrahedron, cube, octahedron, dodecahedron, and icosahedron. Includes instructions. Pieces range in sizes from 2¼" to 4". Grades 2-12. i 1 No. 329720 Geofix Platonic Solids Set ��$22.95

NEW!

Geofix Geometry Set This kit includes: 36 equilateral triangles, 24 squares, 12 pentagons, 6 hexagons, 6 rectangles, 6 right triangles, 6 isosceles triangles, 6 octagons, 6 decagons, Exploring Geometry book (No. 102193). Materials for up to 6 students. Comes in a plastic, hinged storage case. 108 pieces. Gr. 2-12. i 1

Pyramids Set includes precut elastic strings in two colors, 6 string attachment caps, one sticky note pad, brass axis of symmetry rods, assembly instructions, and 2 each of the following base shapes: square, rectangle, circle, triangle, pentagon and hexagon. Easy to assemble. Gr. 4-12. No. 329739 Getting Into Solids™ – Pyramids ��$40.50

Prisms Set includes precut elastic strings in two colors, 6 string attachment caps, one sticky note pad, assembly instructions, and 2 each of the following base shapes: square, rectangle, circle, triangle, pentagon and hexagon. Prism set also features 2 sets of brass axis of symmetry rods so students can construct a 16 cm x 16 cm cube, or alter the height of other solids. Easy to assemble. Gr. 4-12. No. 329740 Getting Into Solids™ – Prisms ��$58.50

Polydron® The durable plastic shapes readily snap together by unique joints giving a superior hinge making it easy for students of all ages to create two and three dimensional geometric shapes. Polydron® is award winning and a great choice for performance and value. i 1

GEOMETRIC MODELS & general math supplies

Geofix

No. 329722 Geofix Geometry Set ��$69.95

Mini Geofix

Polydron® Platonic Solids Set A great student set. Build and explore the 5 platonic solids all at once. 50 pieces.

NEW!

Mini Geofix is a smaller version to Geofix. Like Geofix, the pieces snap together easily to form 3-D shapes and are made of tough non-toxic polycarbonate for years of classroom use. Ideal for children’s small hands. Four fluorescent colors. Sides measure 1 ¼” to 2 ½”. i 1 Mini Geofix Modeling Set Kit includes 70 mini equilateral triangles, 60 mini squares, 10 mini pentagons, and 10 mini hexagons. Build more than 50 models with included instructions. Materials for up to 6 students. Grades 2-12. i 1 No. 329729 NEW! Mini Geofix Set ��$49.95

Mini Geofix Classroom Set Contains: 300 mini equilateral triangles, 200 mini squares, 100 mini pentagons, and 100 mini hexagons. For up to 30 students. Gr. 2-12. i 1 NEW!

No. 329731 Mini Geofix Classroom Set ��$128.95

See page 69 for Exploring Geometry with Geofix Book

No. 310005 Polydron® Platonic Solids Set ��$33.95

Polydron® Sphera™ System to investigate and explore curved shapes. A great addition to Polydron® and Frameworks®. Polydron® Sphera™ Starter Set Build a sphere, hemisphere, cylinder, half cylinder, cone and half cone all at once (four different Sphera™ shapes and two different Polydron® shapes). Includes booklet. 50 pieces. No. 310012 Polydron® Sphera® Starter Set �� $62.99

Bulk Pack Expand the Polydron® set with this bulk pack and build a stellated icosahedron. 60 pieces. No. 310048 Isosceles Triangle Bulk Pack ��$32.95

NEW!

Polydron® Classroom Set Set includes: 200 equilateral triangles, 80 squares, 24 pentagons, 20 hexagons, 80 right angle triangles, 60 isosceles triangles, 30 rectangles, 1 activity book, and 1 storage container. Set of 494 pieces. No. 310040 Polydron® Classroom Set �� $289.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

47 61

NEW!

K-12 Geometric Shapes Fifteen different foam geometric shapes. Angles and edges are labeled on the front side. The names of the shapes and their areas are printed on the back side. Thickness of the pieces is 0.2" (0.5 cm), and the circle diameter is 4" (10 cm). i 1 No. 329694 K-12 Geometric Shapes ��$13.50

Shape Tracer Set Set includes 17 transparent shapes tinted for overhead display and labeled with shape name: octagon, pentagon, square, hexagon, equilateral triangle, rectangle, circle, ellipse, parallelogram, heptagon, chevron, kite, rhombus, scalene, trapezoid, right triangle, and isosceles triangle. Gr. 3-8. i 1 No. 329700 Shape Tracer Set ��$14.95

11 x 11 Pin Geoboard

No. 309666

No. 309660

The x-axis and y-axis are numbered 1-10. Features a 2 cm grid for area activities. Frame measures 9"x 9". Rubber bands included. i 1

No. 309666 11 x 11 Pin Geoboard (blue color) ��$3.95 No. 309660 11 x 11 Overhead Geoboard (transparent) ��$4.95

Clinometer

No. 329675 Making Faces �� $17.99

NEW!

The Irrational Puzzle

This set contains four cubes dissected four different ways to form a variety of geometric solids. Makes use of the fact that the face diagonal and space diagonal of a unit cube are √2 and √3, respectively, to introduce students to the concept of irrational numbers. Contains an instruction sheet for 7 brain teasers to solve, 11 geometric solids, and 3 reproducible worksheets. The worksheets cover the history of √2, the discovery of irrational numbers, and the Pythagorean Theorem. Cube measures 2.5” on a side. Gr. 3-12. No. 329679 Irrational Puzzle �� $17.99

VisuAlgebra Blocks

Use to determine the height and depth. Point the clinometer at the top of a tree or building, pull the trigger, wait for the graduated disc to stop spinning and then read the angle on the protractor. Guide incl. Made of durable plastic. Gr. 3-12. No. 355510 Clinometer ��$24.95

Pattern Numbers

This set of foam blocks can be used to calculate area and volume and visually demonstrate four basic algebra relations. Set contains 12 blocks (measuring 1" to 3") made from soft, durable, and nontoxic foam. Includes 4 reproducible worksheets and instructions. Gr. 7-12. i 1 No. 329686 VisuAlgebra Blocks �� $26.99

Hands-on Trigonometry Proofs

Teaches the properties of numbers and whether it is a prime, square, triangular, Fibonacci, or a Catalan number. The tiles are shaped to allow vertical alignment of rows or staggered rows for various configurations: counting by different numbers, the multiplication table, Pascal’s triangle, triangular numbers, Fibonacci numbers, and more. Contains 186 magnetic foam tiles, color instructions, and eight reproducible worksheets. Gr. K-12. i 1

Contains four separate “proofs” of trigonometry relations, with examples of a Pythagorean identity, a sum formula, a double-angle formula, and two sum-to-product formulas. Students will engage their minds to a greater degree by handling the pieces than by merely looking at the proofs on paper. Includes 20 magnetic foam pieces, 4 reproducible worksheets, and instructions. Gr. 7-12. i 1

No. 329692 Pattern Numbers ��$26.99

No. 329688 Hands-on Trigonometry Proofs �� $22.50

HexaPlex

NEW!

Fractallations combine art and math to stimulate creativity. HexaPlex is a fractal/tessellation puzzle that consists of 5 different sizes of the same shape that can be assembled in dozens of different ways. Made from non-toxic magnet-backed EVA foam rubber. Instructions with brain teasers and worksheets included. 270 + pieces. Ages 8 to adult. i 1 No. 329677 HexaPlex �� $29.75

Please see page 69 for Tangrams.

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Making Faces

A face is formed where four square pieces fit together. The three different types of pieces allow over 1,000 distinct faces. The instructions include brain teasers and a game using the pieces. Four reproducible worksheets cover translational and rotational symmetry in tessellations, the math of combinations, and drawing 2-way faces. 120 cardboard pieces in a plastic jar.

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FractionViewer™ Understanding fractional, decimal, and percentage concepts is accessible to students of all learning styles and levels. Set of 6 disks include, 6ths, 8ths, 9ths, 10ths, 12ths, and 16ths. See and understand fractional parts easily with color by making changes to the moving wheels. Gr. 3 and up. i 1 No. 450017 FractionViewer™ Set of 6 �� $19.75

NEW!

Each transparency features one, two, or three movable wheels that are adjusted to create different problems. By making minor changes to the wheels, the transparencies reinforce key concepts and offer students a variety of practice activities. Aligns with NCTM standards. Can be used to supplement skills, a lesson opener, serve as the basis for a complete lesson, or as an assessment of key skills at the end of a unit. Digital versions available.

Interactive Transparencies: Problem Solving

Interactive Transparencies: Algebra

Divided into 3 sections: Percent and Fraction Problems; Word Problems in Counting and Computation; and Geometry and Measurement Problems. Set includes: Teacher’s Guide (96 pgs.) with instructions, answers, and reproducible worksheets; 15 overhead transparencies offering over 350 basic through challenging problems. Gr. 6-8.

Divided into 6 sections: Evaluating Expressions; Exponents and Patterns; Solving Equations; Graphing; Multiplying Polynomials; and Factoring Polynomials. Set includes: Teacher’s Guide (96 pgs) with instructions, answers, and reproducible worksheets; 19 overhead transparencies offering over 550 basic through challenging problems. Gr. 6-9.

No. 309653 Interactive Transparencies: Problem Solving ��$69.95

No. 309655 Interactive Transparencies: Algebra ��$69.95

igital Interactive Transparencies: D Problem Solving

igital Interactive Transparencies: D Algebra

For use with computer (Mac or PC) and projector or for an Interactive White Board. Set includes a CD-ROM and Teacher’s Guide (96 pgs.). Gr. 6-8

For use with computer (Mac or PC) and projector or for an Interactive White Board. Set includes a CD-ROM and Teacher’s Guide (96 pgs.). Gr. 6-9

No. 562900 Digital Interactive Transparencies: Problem Solving CD-ROM ��$49.95

No. 562902 Digital Interactive Transparencies: Algebra CD-ROM ��$49.95

Fraction Rings Expand the learning possibilities of Fraction Circles with this set of six rings illustrating decimals, degrees, percentages, time, fractions and compass points. Can be used on an overhead projector. To be used with No. 329747 and No. 329749 fraction circles and may not fit other manufacturer styles. Set of 6 clear fraction rings. Fraction Circles sold separately. No. 329745 Fraction Rings ��$5.25

Fraction Circles

Fraction Circles – Opaque These plastic fraction circle pieces make up a 3.5 inch circle. The set includes: 1, 1⁄2, 1⁄3, 1⁄4, 1⁄5, 1⁄6, 1⁄8, 1⁄10 and 1⁄12 fraction pieces. Each fraction gradation has its own distinct color. Set includes 51 pieces. i 1 No. 329747 Fraction Circles – Opaque ��$6.25

Fraction Circles – Overhead Translucent for the overhead. Otherwise they are identical to the opaque student set (No. 329747). i 1 No. 329749 Fraction Circles – Overhead ��$6.25

Foam Magnetic Fraction Circles Color-coded, 9" magnetic circles. Set includes 51 proportional pieces showing fractions in: 1, 1⁄2, 1⁄3, 1⁄4, 1⁄5, 1⁄6, 1⁄8, 1⁄10 and 1⁄12 fraction pieces. 36 additional magnetic pieces showing fraction, decimal, and percentage equivalents. No. 329751 Foam Magnetic Fraction Circles ��$34.99

Math Fraction Dice

GEOMETRIC MODELS & general math supplies

Interactive Transparencies

Six 10-sided dice. Labeled: 1⁄10, 2⁄10, 3⁄10, 4⁄10, ⁄10, 6⁄10, 7⁄10, 8⁄10, 9⁄10, 10⁄10. i 1

No. 329853 Math Fraction Dice (set of 6) �� $3.99

Fraction Dice Set – Numerator 1 Six different 5⁄8" dice with these fraction configurations: 1⁄2, 1⁄3, 1⁄4, 1⁄5, 1⁄6, 1⁄8, 1⁄10, 1⁄12 i 1 No. 329851 Fraction Dice – Numerator 1 ��$3.99

Spiral Science & Math Manipulative Magnetic! A creative way to explore math and science through the world of naturally occurring spirals. This 7 piece, double-sided magnetic tiling set is based on the Fibonacci Series offering an exciting series of 10 math and inquiry-based science activities. The 7 square pictures are: spiral galaxy, cyclones, ammonite, plant life, cochlea and two DNA. A great way to get students to find the fun in fractions, units of measure, ratios & proportions, and much, much more. A clear, re-sealable vinyl pouch for easy storage. Online resources. i 1 Student Size Designed for students in mind and scaled to the Metric System (13cm x 21cm) includes a magnetic receptive mat and instruction sheet. No. 653308 Spiral Science & Math Manipulative (Student Size) ��$12.95

Group Size Designed to be bigger! Almost 12 x 19 inches for group presentations and lesson instruction and includes a teacher’s guide with 6 lessons and online access to many more. No. 653310 Spiral Science & Math Manipulative (Group Size) ��$29.95

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49 63

Soft Dot Dice

NEW!

Made of soft yellow foam that’s safe to handle and quiet when rolled. Dice have dots 1 through 6 and measure 5/8” each. Jar of 200. i 1 No. 329868 Soft Dot Dice ��$31.95

Double Dice - A Die Within a Die 6 – Sided Double Dice Assorted color 6-sided double dice. Both interior and exterior dice are 6-sided. The colors are blue, clear, green, purple, red and yellow. 3⁄4"(19 mm). i 1 No. 329801 Set of 8 ��$2.50 No. 329802 Set of 72 in a hexagon storage container ��$17.99

Dice Activities for Mathematical Thinking for Grades 5-8 Please see page 74 for this book.

PLEASE SEE PAGES 75 & 84 FOR MORE DICE ACTIVITIES

Giant Soft Foam Dot Dice Quiet and fun! Large 5" dice lend themselves to many kinds of math activities. The set includes a pair. i 1 No. 329860 Giant Foam Dot Dice (pair) ��$7.99

Dot Dice Contains red, green and white dice for probability activities. 5⁄8"(16 mm) molded dice. i 1 No. 329848 Dot Dice – Set of 18 ��$3.50 No. 329849 Dot Dice – Set of 144 in hexagon storage container ��$25.99

10 – Sided Double Dice Assorted color 10-sided dice. Both interior and exterior dice are 10-sided. Colors are blue, clear, green and red. Exterior dice is approximately 1" in diameter. i 1 No. 329810 Set of 6 ��$5.99 No. 329811 Set of 40 in a box ��$39.95

12 – Sided Double Dice Assorted color 12-sided dice. Both interior and exterior dice are 12-sided. The colors are blue, clear, green and red. Exterior dice is approximately 24mm in diameter. i 1 No. 329818 Set of 6 ��$5.99 No. 329819 Set of 40 in a box ��$39.95

20 – Sided Double Dice Assorted color 20-sided dice. Both interior and exterior dice are 20-sided. Colors are blue, clear, green and red. The exterior dice is approximately 24mm in diameter. i 1 No. 329822 NEW! Set of 6 ��$5.99 No. 329823 NEW! Set of 40 in a box ��$39.95

Place Value Dice These are 10-sided (2 sets of 4 dice). i 1 No. 329862 Place Value Dice (set of 8) �� $4.49

Polyhedral Dice

Roman Numeral Dice Set of 6 Roman numeral dice. Three with the markings: V, X, L, C, D, M and three with the markings I, II, III, IV, V, VI. 16 mm. i 1 No. 329842 Roman Numeral Dice (set of 6) �� $3.95

Ten 4-sided polyhedral dice. i 1

Decimal Dice

No. 329864 Polyhedral Dice (set of 10) �� $3.99

Set of ten 16 mm decimal dice. 1, .75, .67, .50, .33, .25 i 1

Polyhedral Dice Sampler Set of 50 Includes five each of 4-sided, 8-sided, 12-sided, DT 10. Includes ten each of 6-sided, 10 sided, 20-sided. i 1 No. 329866 Polyhedral Dice Sampler (set of 50) �� $19.95

No. 329825 Decimal Dice (set of 10) �� $5.99

Blank Dice Make your own game or activity. Set of 6 blank white dice 5⁄8" (16 mm) and sheet of 77 stickers. i 1 No. 329859 Blank Dice ��$2.65

NEW!

Math Operators Dice

Six 16mm operation dice labeled: =, +, x, ÷, >. i 1 No. 329855 Math Operators Dice (set of 6) ��$3.99

Overhead Playing Cards Set of 52 playing cards that project both suit and number on the overhead. Red and black cards. 13⁄16"x 111⁄16". Gr.K-12. i 1 No. 653278 Overhead Playing Cards �� $7.75

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A 35-piece, four-color plastic set of algebra tiles. Allows students to build geometric models of polynomials and explore related concepts. Gr. 6-12. i 1 No. 329780 Algebra Pieces Student Set �� $2.95

Overhead Algebra Pieces 70-piece set provides overhead materials to match student set. Models the addition and subtraction of polynomials, the zero principle, dividing polynomials and factoring trinomials. Gr. 6-12. i 1 No. 329784 Overhead Algebra Pieces �� $4.25

Algebra Pieces Classroom Set Contains 30 student sets (No. 329780), overhead Algebra Pieces (No. 329784) and Investigating Algebra with Algebra Pieces Teacher’s Guide. 52 pages. i 1

Overhead Algebra Pieces with Tray Students can demonstrate algebraic solutions on the overhead. Attached storage unit for storing pieces. Positive pieces are blue, negative pieces are red. 88 pieces. Gr. 6+. i 1 No. 329786 Overhead Algebra Pieces with Tray ��$7.25

Overhead Algebra Pieces Extension Set (Double Unknown Variable) Have your students explore the world of X and Y variables in a hands-on manner. To be used with the original Overhead Algebra Pieces with Tray (No.329786) Size: Y (10 x 36 mm), XY (36 x 53 mm), Y (36 x 36 mm). 40 pieces. i 1 No. 329788 Overhead Algebra Pieces Extension Set ��$3.75

No. 329782 Algebra Pieces Classroom Set �� $95.50

Magnetic Algebra Tiles

12" Plastic Ruler

Model algebraic principles with these magnetic NEW! write & wipe shapes for whole class demonstrations or hands-on student work. The set has 72 pieces. Largest piece measures 12.5 cm x 12.5 cm. Gr. 6 +. i 1 No. 329790 Magnetic Algebra Tiles ��$15.50

Pliable noncrack, noncheck clear plastic. Full 12 inches. Two scales (16ths & metric). Beveled on both top edges. All markings laminated between two layers of high quality plastic (will not rub off). Holds up under rough treatment. “Actual size” section shown. No. 450072 Individual Ruler (each) �� $2.20 30 or more Rulers (each) �� $2.10 No. 450073 Wooden Rack (holds up to 30 450072 rulers) �� $15.95

Ever Popular Wooden Ruler

Working With Algebra Tiles Book. See page 69.

• 12" / 30 cm Wood school ruler • Double bevel with metal edge • English and metric scales • 3 Holes to fit in notebook • “Actual size” section shown No. 450076 Wooden Ruler (dozen) �� $9.95

6" Stainless Steel Pocket Ruler Divided in 16ths and 32nds to the inch with mm on the opposite edge. Reverse side has decimal equivalent charts. No. 400059 6" Stainless Steel Pckt Ruler �� $3.25

Flexible Stainless Steel Ruler

6" Inch/Metric Pocket Ruler

Cork backing helps keep these rulers in place so precision line-drawing with ink doesn’t smudge. Ideal for accurate cutting and scoring. First and last inch on each ruler features 1⁄32" increments. Comes in 2 lengths (12”/30 cm. or 18”/45 cm.) and feature both U.S. customary and metric scales.

White opaque plastic ruler offers 16ths to the inch scale plus a metric scale on the opposite edge. Reverse side incorporates the Troy conversion of weights plus Fahrenheit to Celsius conversions. No. 400061 6"Inch/Metric Pocket Ruler ��$1.25

Clinometer. See page 48.

GEOMETRIC MODELS & general math supplies

Algebra Pieces Student Set

No. 400052 Stainless Steel 12” Ruler �� $3.50 No. 400053 Stainless Steel 18” Ruler �� $4.75

Westcott® Jewel Colored Rulers Imperial scale & metric calibrations. Rounded corners, beveled edges. 12"/30 cm. Translucent jewel tones. Assorted colors. One dozen. No. 450065 Jewel Colored Rulers (1 dz.) ��$9.95

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51 65

Measuring Tape

Folding Meter Stick Folds into fourths on three hinges. Convenient and easy to store. Calibrated in English on one side and in Metric on the other side.

Sturdy fiberglass tape will not stretch or tear – ideal for years of classroom use. Features inches on one side, and centimeters on the other side. Black markings and metal ends. Measures 60"/150 cm. long.

No. 400062 Folding Meter Stick ��$5.50

No. 400081 White Measuring Tape ��$1.25 No. 400083 Yellow Measuring Tape ��$1.25

Colored Measuring Tape Set These 60" plastic measuring tapes feature inches on one side and centimeter/millimeter scale on the other. Set includes 10 measuring tapes of assorted colors. No. 400082 Colored Measuring Tape Set ��$9.95

Windup Fiberglass Tape A quality fiberglass filament tape in a windup case is calibrated on one side in inches and on the other in centimeters. Useful for all measuring activities, indoors and out. 10 m/33 ft. No. 354215 Windup Fiberglass Tape (10 m/33 ft) ��$11.99

Retractable Tape Measure Calibrated in inches on one side and centimeters on the other. Locks into place for safety and retracts into the plastic case when the button has been pushed. 60" (150 cm).

Safe-T® Meter Stick Wrap this meter stick around an object to measure a cylinder. Calibrated with US Standard measurements on one side and metric on the other. Made of SAFE-T® Plastic. No. 400054 SAFE-T® Meter Stick ��$5.50

Meter Stick Students can compare U.S. customary and metric scales using this clear-coated wooden meter stick with easy-to-read black markings. U.S. side features inches in 1⁄8" increments. Metric side features millimeters and centimeters. Metal ends. 7mm thick. No. 400050 Meter Stick (each) ��$4.50

No. 354218 Retractable Tape Measure ��$1.50

LOKmatic® Clad The finest tape rule available. Positive lock holds blade securely at any length, will not let it creep back into case. The nameplate is a push button for control of blade No. 354210 return. Large, jet-black numerals are easy to read on yellow background. Foot markings are black 1 No. 354210 ⁄2” Blade color blocks; 16" centers are identified by red color blocks. Full protection against wear No. 354280 3⁄4” Blade and abrasion is afforded by a flowed-on, transparent epoxy coating. There are no seams or weak spots to allow chipping, peeling or discoloration. All models have removable belt clips. No. 354210 3 Meter Tape/10': 1⁄2" Blade. ��$15.95 No. 354280 LOKmatic 16' Tape: 3⁄4" Blade ��$15.95

Fiberglass Measuring Tapes These 1⁄2" fiberglass tapes are enclosed in a high visibility orange case for in-field work. They are nonconductive, resist stretching/ shrinking, do not kink and remain precise even after extensive immersion in water. One side measures in feet, inches and eights. Other side measures in mm and cm. No. 354295 Fiberglass Tape 50 feet (15m) �� $16.25 No. 354297 Fiberglass Tape 100 feet (30m) �� $22.00 No. 354299 Fiberglass Tape 164 feet (50m) �� $29.50

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Aluminum Yard/Meter Stick Made of hard instrument grade aluminum construction. One edge is graduated in 8ths to the inch with millimeters on the other edge. Reverse side of the stick provides metric conversion tables (length, area, mass, volume and temperature). No. 400057 Aluminum Yard/Meter Stick (each) ��$6.50

Trundle Wheel Measure long distances using the metric system. Counter clicks each meter, so that kids see and hear the measurement. Easy-grip handle adjusts for various student and teacher heights. Features a non-slip rubber tire for accurate reading. Counter reads up to 99,999 meters. No. 354208 Trundle Wheel ��$33.25

Measuring Wheel Has an 1 meter circumference contractor wheel and is the best measuring wheel for accurate measurements on rough surfaces. The 5 digit counter displays feet and 8ths up to 9999'11". Measures almost 2 miles before resetting. Counts forward and reverse which makes it easy to correct errors. The telescoping handle with curved hand grip extends to prevent stooping. No. 354204 Measuring Wheel ��$92.50

No. 450050

No. 450067

No. 450085

No. 450110

No. 450092

No. 450100

No. 450096

Wedge Action Compass

Unique Student Compass

Student Compass

•N o rivet to loosen, rather an adjustable screw to maintain constant pressure

Tough fiberglass body that holds up under rough treatment, I-Beam type legs, 2 bolts and nuts enable the maintenance of proper tension (no rivets with ballbearings to loosen with use), knurled finger nut to hold pencil or pen firmly, short point for safety (3mm + in length) and gear heads at the top of the arms to prevent any unilateral slippage of compass arms. 53⁄8" tall closed. Colors may vary.

Shortened safety point for increased student safety in the classroom. Easy grip top and ribbed pencil retaining ring.

• Durable sturdy plastic body • Wedge action to securely hold pencil • Measuring arm in inches & cm •W ide angle 1⁄16" protruding metal safety point for student protection No. 450050 Wedge Action Compass (ea) ��$1.45 30 or more Compasses (each) �� $1.35 No. 450086 Wooden Rack (holds 30 450050 Compasses) �� $15.95

Graduate Compass • Has a self-containing mechanism with easy-grip bow top and shortened point for safety. • Includes a ribbed nylon pencil retaining ring. • Nickel plated finish. No. 450067 Graduate Compass (ea.) �� $1.95 30 or more Graduate Compasses (each) �� $1.85 No. 450053 Wooden Rack (holds 30 450067 Compasses) �� $15.95

No. 450085 Individual Compass (each) �� $1.95 30 or more Compasses (each) �� $1.85 No. 450086 Wooden Rack (holds 30 450085 Compasses) �� .$15.95

Circle Perfect Compass ®

Make drawing arcs and circles easy. The rigid round grooved plastic clamps hold your desired settings. Works with virtually any type of marking device. Retract the points within the clamps for safety. Draws circles to 10". Art knife may be inserted for cutting of circles. Pencil included. No. 450110 Circle Perfect Compass (ea) �� $2.99 No. 450112 Replacement Stylus (each) �� $.98 No. 450086 Wooden Rack (holds 30 450110 Compasses) �� $15.95

Westcott® Soft Touch Compass Circular soft grip top for easy use and retractable safety point. Microban® antimicrobial technology.* Assorted colors. Soft Touch Protractor on page 55. No. 450120 Soft Touch Compass (each) �� $2.49 30 or more Compasses (each) �� $2.39

* Microban® Antimicrobial Product Protection Built-in Microban antimicrobial technology provides an added level of cleanliness by inhibiting the uncontrolled growth of microbes, such as bacteria that can cause odors and products deterioration.

No. 450092 Student Compass �� $0.98 No. 450086 Wooden Rack (holds 30 450092 Compasses) �� $15.95

Student Safety Compass Safe hard plastic tip for precise pivoting to get accurate arcs and circles without ripping paper. Marked in both inches and centimeters, it has a locking device for accuracy.

GEOMETRIC MODELS & general math supplies

Construction compasses

No. 450100 Individual compass (each) �� $1.80 30 or more Compasses (each) �� $1.70 No. 450086 Wooden rack (holds 30 450100 Compasses �� $15.95

Ball Bearing Compass Nickel finish, ball bearing for smooth action, inch scale on one side of the arm, centimeter scale on other side of the arm and positive lever grip on the pencil. No. 450096 Ball Bearing Compass (each) �� $.99 30 or more Compasses (each) �� $.89 No. 450053 Wooden Rack (holds 30 450096 compasses) �� $15.95 See page 56 for drafting instruments.

Wooden Rack 450086: Holds (30) of No. 450050, 450110, 450085 or 450092 Compasses. No. 450086 Wooden Rack �� $15.95

450053: Holds (30) of No. 450067 or 450096 Compasses. No. 450096 Wooden Rack �� $15.95

Replacement Compass Pencils Replacement Compass Pencils are 33⁄8" long. Minimum order of 12 is required. No. 550138 Compass Pencils: fits compass No. 450100, 450120, 450085 & 450096 (each) �� $0.12 No. 550139 Compass Pencils: fits compass No. 450050 (each) �� $0.12

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

No. 450103

GeoLeg™ (Gr. 7-12) GeoLeg Jr™ (Gr. 4-6)

The all-in-one geometry tool for teachers and students. Use as a protractor and compass to draw, construct, and measure angles and lengths. Build quantitative polygons by sliding three or No. 450101 more GeoLegs together to form triangles, quadrilaterals, and See GeoLeg book on pg. 73. hexagons. GeoLeg circles are numbered with two semi-circles and are clear. GeoLeg Jrs. are lime green and are numbered with one semicircle for simplicity. Otherwise they are identical. Made of sturdy polycarbonate in the USA. Recommended 4 to 6 GeoLegs per student. No. 450103 GeoLeg (package of 6) ��$21.99 No. 450101 GeoLeg Jrs. (package of 6) ��$21.99

Angle/Linear Ruler Flexible, clear plastic, measures inches, cm and degrees. 12" ruler scale, 30 cm ruler scale & 360˚ protractor. No. 400008 Angle/Linear Ruler ��$2.25

Geometry Template Features a variety of 2-D shapes, 180˚ protractor, metric and standard rulers, number line, perpendicular-parallel line and more. Flexible. 7.875"x 10.25". No. 352070 Geometry Template �� $4.49

Safe-T® Geometry Template This template can help the students draw or copy complex diagrams found in all geometry textbooks. Draw items individually or in various combinations to create hundreds of diagrams. Includes detailed instruction guide. Size: 7.75"x 9.75". Gr. K-8. No. 352552 Safe-T® Geometry Template �� $4.99

Mathematical Template This template contains all mathematical symbols, including different types and sizes of brackets, parentheses, root symbols, integrals, the numbers, small Greek alphabet, and some of the capital Greek letters used in mathematical and chemical formulae. Thickness: .030. Size: 23⁄8"x 61⁄8". No. 352017 (23⁄8"x 61⁄8" size) �� $17.60

Circle Template Circle diameter sizes are from 1 ⁄16" to 11⁄32" in increments of 1 ⁄32 of an inch; from 3⁄8" to 3⁄4" in increments of 1⁄32 of an inch; from 7⁄8" to 1" increments of 1⁄16 of an inch; from 11⁄8" to 13⁄8" increments of 1⁄8 of an inch. Size: 4"x 71⁄4". No. 352040 Circle Template �� $9.10

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Safe-T® Compass Accurately performs all standard compass functions without dangerous points. Durable 6" long orange plastic compass can draw circles 1⁄4" – 10" in diameter in 1⁄16" radius increments. Direct view of vertex points allows for easier and more accurate angle constructions. Straightedge sides calibrated with U.S. customary metric rules. Complete instructions included. No. 400022 Safe-T® Compass ��$1.95

Bullseye® Compass 4-in-1 drawing tool. Made from SAFE-T® plastic for a safer, longer lasting tool. Construct and measure angles with built-in protractor. Direct View compass point for easy accurate circle constructions. Quick-Set radius indicator allows for immediate inch to metric comparisons. 6" long. Instructional Guide included. Gr. 3 and up. No. 450058 Bullseye Compass (each) �� $1.95 30 or more Compasses (each) �� 1.85 See page 22 for the Chalkboard/Whiteboard Bullseye® Demonstration Compass

Geometry Math Set This student math set includes fundamental drawing aids: a 6" (15cm) ruler, 45˚ and 60˚ triangles, 4" (10 cm) protractor, and 1 No. 450092 student compass with shortened safety point for student safety. No. 450093 Geometry Math Set ��$2.25

Pocket Pal Symbols: Circles 1⁄32" to 1"; Hexes 1⁄8" to 3⁄4"; Squares 1⁄8" to 5 ⁄8"; Deltas 1⁄8" to 5⁄8". Inch scale on top edge. Shirt pocket size. Size: 51⁄8"x 37⁄16". No. 352050 Pocket Pal �� $9.00

Flow Chart Symbols Size: 8"x 31⁄2" No. 352545 Flow Chart Symbols �� $11.20

Sketch Mate Circles, hexagons, squares, and triangles from 3⁄32" to 1 ⁄2". Two 5" scales in 10th and 16ths. Size: 53⁄4"x 31⁄4". No. 352019 Sketch Mate �� $11.60

Semi-Circular Protractor

AngLegs are sets of legs in six different color-coded lengths that snap together easily to motivate students to explore plane geometry No. 329761 No. 329760 at their desk or with the overhead. Models a range of concepts: shape identification, area measurement, center point location, study and build various polygons, and much more. The 4" protractors can be attached to study angles. Each set consists of 74 pieces; 12 legs of 6 colorcoded lengths and two snap-on View-Thru™ protractors. Includes 15 double-sided Activity Cards leveled for grades K-2, 3-5 and 6-8. Aligned with NCTM Standards. i 1 No. 329761 Student AngLegs™ Set ��$17.95 No. 329760 Overhead AngLegs™ Set ��$17.95

Demonstration AngLegs

™

A great visual aid for teaching angle measurement and polygons to the whole class. AngLegs™ in 6 lengths and colors snap together and measure approximately 4"– 12" long, allowing you to build and model a variety of polygons. Set of 26 includes four each of (red, blue, green, yellow, purple, and orange) and 2 transparent 6" protractors that snap conveniently into AngLegs™ for angle measurement. Includes 15 double-sided Activity Cards.

Highly accurate (1⁄2˚) professional quality. Pliable noncrack, noncheck, crystal clear plastic. All markings laminated between two layers of highest quality plastic. 5" dia. No. 450060 Semi-Circular Protractor (each) �� $1.20 30 or more Semi-Circular Protractors (each) �� $1.10

Wooden Rack for SemiCircular Protractor Nicely finished wooden rack provides a convenient way of instantly checking inventory and storing. Protractors not included No. 450061 Wooden Rack (holds up to 30 450060 Semi-Circular Protractors) �� $15.95

6" Flexible Protractor These 6"/180˚ protractors measures angles in both directions and are labeled with accurate customary and metric rulers at the base. Made of durable and flexible plastic material. No. 450064 Flexible Protractor – Clear �� $0.89 No. 450066 Flexible Protractor – Transparent Purple �� $0.89

No. 329762 Demonstration AngLegs™ ��$21.50

GEOMETRIC MODELS & general math supplies

AngLegs™

180˚ AngleViewer Visual Protractor Outstanding visual tool that helps students clearly: measure obtuse or acute angles with a single color, visualize supplementary angles with the use of two colors, understand reflex angles by seeing that they are 180˚ plus additional angle in arc, and see angles in relationship to a 360˚ circle. Gr. 4 and up. No. 450113 180˚ AngleViewer (each) ��$7.49 No. 450114 180˚ AngleViewer (Class Set of 30) ��$198.00

360˚ AngleViewer Visual Protractor Finally students can understand angles! With the 360˚ AngleViewer they can visualize angle measurement, measure angles correctly, understand angles greater than 180˚, and draw angles accurately and easily. Gr. 4 and up. No. 450115 360˚ AngleViewer (each) ��$7.49 No. 450116 360˚ AngleViewer (Class set of 30) ��$198.00

4" Orange Clearview Protractor This 180˚ protractor comes with a slotted separation. Lower scale reads the rightopening angles and the upper scale reads the left-opening angles. Made of durable plastic. No. 450078 4" Orange Clearview Protractor ��$0.98

Westcott® Soft Touch Protractor Movable arm for greater accuracy. Soft touch grip and non-slip back for better control. Microban® antimicrobial technology. Easy to see markings. Assorted colors. 6" wide. Soft Touch Compass: pg 53. No. 450075 Soft Touch Protractor �� $2.50

Circular Protractor Highly accurate (1⁄2°) professional quality. Pliable noncrack, noncheck, crystal clear plastic. All markings laminated between two layers of highest quality plastic. 4" Diameter, solid center. Wooden rack is available, but not shown. No. 450090 Circular Protractor (each) �� $1.70 30 or more Circular Protractors (each) ��$1.60 No. 450091 Wooden Rack (holds 30 or 45 450090 Circular Protractors) ��$15.95

Bullseye® Protractor Features the same Direct-View™ compass point and shatter resistant Safe-T® plastic as the Bullseye Compass. Can be used as a compass to create the arc of an angle and as a 360˚ protractor with single degree calibrations. 12 cm diameter. No. 450077 Bullseye® Protractor ��$2.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

DRAFTING INSTRUMENTS Architect & Engineers Rule

No. 351010 (T-Square)

Precision produced of high-impact plastic material. Clear, sharp graduation and figures are recessed – can’t rub off.

No. 351045

Architect Rule Graduated in 3⁄32", 1⁄8", 3⁄16", 1⁄4", 3⁄8", 1⁄2", 3⁄4", 1", 11⁄2", and 3" = 1 foot. One scale is in inches in 16ths. No. 351050 Architect Rule (each) �� $8.00

Engineers Rule Graduated in 10, 20, 30, 40, 50, & 60 parts to the inch.

No. 351030

No. 351055 Engineers Rule (each) �� $8.00

Vernier Caliper Plastic Double Scale For inside, outside and depth measurements. Sturdy plastic construction. Measures in inches and cm. – 150 mm / 6"x 1⁄128". No. 359132 Vernier Caliper (plastic model) �� $4.75

Slide Rule Caliper & Calipers This handy, pocket-size slide rule caliper is made of stainless steel for long, accurate service, and will No. 359140 No. 359135 never rust. It has accurately machine-divided graduations for both inside and outside dimensions by 16ths and 32nds. Highest quality throughout. No. 359125

No. 351000 (Drawing Board)

Drawing Board – 18"x 24"x 11⁄16". This Board is made from kiln-dried wood and features: strength, lightness, metal edge, high-density surface. No. 351000 Drawing Board ��$46.80

T-Square – 24”

No. 351010 T-Square ��$21.20

10” Triangle – 30° x 60°

No. 351030 10” Triangle, ��$4.90

8” Triangle – 45°

No. 351045 8” Triangle ��$4.90

Professional Drafting Compass Superb drawing instrument precision-crafted of chrome plated brass and fine tool steel. Features “C” spring to provide tension for smooth opening and closing, center screw to insure accurate control of leg span and a rotating pivot stud to prevent leg movement. Each instrument is delicately balanced to provide feather-light control for the professional draftsman or student.

No. 359125 Slide Rule Caliper �� $13.60 No. 359140 4" Inside Caliper �� $18.38 No. 359135 4" Outside Caliper �� $17.98

Vernier Caliper

No. 450401 Individual compass (each) ��$15.60 10 or more Compasses (each) ��$14.60 No. 450027 Wooden Rack (holds 10 450401 Compasses) ��$15.95 No. 451405 Replacement Compass Points (12) for 450401 ��$8.95 No. 451402 Replacement Compass Leads (12) for 450401 ��$4.50

For Inside, Outside, and Depth Measurements. Measuring Range: 0 to 6" by thousandths and 0 to 150 mm Metric. Accurate. Measuring surfaces precisionground and lapped to provide higher degree of accuracy. Easy to Read. Clear, precise black graduations on non-glaring, satin chrome finish. Double length Vernier plate for easier alignment of matching lines. Designed for Long Life. Made for us of the highest quality stainless steel, stress-relieved to prevent distortion, and protected by rust-resistant chrome. Bar and measuring faces fully hardened. Face of bar recessed to protect graduations from wear. Versatile. Same scale for outside, inside, and depth measurements. No. 359130

Vernier Caliper �� $57.45

Micrometer This Micrometer is made of the finest materials. It features a beautiful dull chrome finish with clean accurate markings and excellent design. English measurements are accurate to .0005". No. 359115 Micrometer �� $94.65

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French Curves

No. 351005

No. 351007

French curves are made of crystal clear plastic, .090 thickness. These sturdy curves are non-flammable.

French Curve No. 351005 French Curve ��$2.50

Set of 4 French Curves Set of four most popular French Curves. No. 351007 (set) ��$9.50

No. 450224 Actual size

sharp

School Scissors Schoolworks® scissors have quality stainless steel blades with Squishgrip handles for comfortable cutting. Cuts paper. Assorted colors: red, yellow, blue, green. Overall length: 5”

No. 450222 Kids 5” Blunt School Scissors (dozen) ��$12.99 No. 450224 Kids 5” Pointed School Scissors (dozen) ��$12.99

NEW!

Schoolworks® Student Scissors have larger handles for older students. Squishgrip handle for extra comfort. Cuts paper. Assorted colors. Overall length: 7” No. 450227 Student 7” Scissors (each) ��$1.99

No. 450227

Scissors Storage Rack

NEW!

Stainless wire scissors rack. Hold 50 pairs of kids 5"scissors. 7"long, 3"wide, 8"tall. No. 450028 Scissors Storage Rack �� $5.99 scissors not included

Wooden Rack Will hold 10 of the 450010, 450032 or 450033 shears. No. 450027 Wooden Rack ��$15.95

Westcott® 7" General Use Stainless Shears

GEOMETRIC MODELS & general math supplies

blunt

Good quality, general use shears. Precision ground, rust resistant stainless steel blades. Blade tension easily adjusts. For right or left handed use. Optional wooden rack. No. 450032 7" General Use Stainless Shears ��$5.95

Westcott® Titanium Bonded™ Shears • High performance titanium provides three times the strength of stainless steel • Resistant to corrosion and adhesives

Westcott® 81⁄2" Executive Stainless Steel Bent Shears

• Cutting edge stays sharper-longer • Contoured soft grip handles • Adjustable pivot to set blade tension • 8" straight shears No. 450228 Titanium Bonded™ Shears �� $8.95

High-tech Euro styling for precision cutting. Quality blades have inside, edge and bevel grinds to retain their cutting edge. Left or right-handed use. Optional wooden rack. No. 450010 81⁄2" Executive Stainless Steel Bent Shears ��$10.50

Westcott® Power Cutter

Westcott Precision ground stainless blades. Corrosion resistant. Cushion RibGrip™ handle. Left hand use. 8" straight shears. Optional wooden rack.

Cuts almost everything! Easily cuts wire, aluminum, leather, rubber, and many other materials including specimens being dissected. Hardened and tempered stainless steel blades with serrated edge for better cutting; molded acrylic handles for added comfort. Ideal for the science room.

No. 450033 Westcott® Elite™ Lefty Shears ��.$12.50

No. 450044 Power Cutter (each) �� $6.95

Westcott® Elite™ Lefty Shears

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Quick Study Guides These reference guides cover the most clear and concise information on the subjects. They are multi-color, 81⁄2"x 11", laminated, 3 hole punched. They are 1 or 2 or 3 panel (2 sides per panel) with copious information on both sides of each panel.

No. 654028

No. 654008

Stock No.

Subject

No. of Sides

Price

Algebra 1 Algebra 2 Algebraic Equations Calculus 1 Calculus 2 Calculus Methods Geometry Part 1 Geometry Part 2 Math Review Pre - Algebra Pre - Calculus SAT Tips: Math (Revised) Statistics Trigonometry Weights & Measures

6 6 4 6 4 4 4 6 4 6 4 6 6 4 4

$5.95 $5.95 $4.95 $5.95 $4.95 $4.95 $4.95 $5.95 $4.95 $5.95 $4.95 $5.95 $5.95 $4.95 $4.95

Math Titles 654003 654008 654013 654018 654023 654028 654033 654038 654043 654048 654053 654058 654063 654068 654141

See page 68 for Flippers and Quick Access Reference Charts.

Trig Trainer Function Generator Provides a hands-on approach to teaching trigonometry. Allows students to generate the basic relationships of the sine, cosine and the tangent functions with two-digit accuracy. Made of high impact styrene. Size: 81⁄2"x 11". No. 400013 Trig Trainer Function Generator �� $4.95

The Trig Trainer By: Katie De Meulemeester

A Hands-On Approach to Teaching Trigonometry Puts the Trig Trainer manipulative to work as an introductory tool for teaching basic trigonometric concepts. Loaded with 24 activities and trig history, this book explores the basic functions and their relationship to the unit circle. Appendix packed with resources to expand the teaching power of the Trig Trainer. Appendix. 81⁄2"x 11". 80 pages. Gr. 8-12. No. 100378 The Trig Trainer Book �� $10.95 Please page 68 for Trig Study Guide

Trig Introductory Kit This kit includes one student Trig Trainer (No. 400013), one The Trig Trainer book (No. 100378) and an overhead projectable Trig Trainer. No. 100379 Trig Introductory Kit �� $19.95

Trigonometry MiniPLOT Set This set contains an assortment of 6 different designs commonly used for lessons and homework in high school and college trigonometry. The pads are mounted on 81⁄2"x 11" cardstock that is 3-hole punched for use in a binder. All 6 pads are high resolution graphics printed on off-white paper that photocopy very well. Adhesive backed and repositionable. Pads measure 23⁄4"x 3". Contains 2 polar coordinate pads: one in degrees and the other in radians; a 1st quadrant pad with 20 x 20 squares; a 2-quadrant pad with 8 x 8 squares; a 4-quadrant pad with 8 x 8 squares; and 1 pad is a grid only with 20 x 20 squares. No. 654271 Trigonometry MiniPLOT Set ��$7.99 Please see pages 120 & 122 for more MiniPLOTS.

Trigonometry Function This model is a dynamic presentation of the trig related functions of sin, cos, tan and cot corresponding with the standard circle (R=1). With rotation of a gear, a pointer-system will be set in motion and the distances can be measured by a ruler with an inscribed scale with the standard-radius R=1. The center angle is precise according to the fine tuned gear-drive. No. 309753 Trigonometry Function SALE! �� $218.61 $164.00

Trig Books: pages 66, 67, 73 & 78 • Trig Poster: page 106 • Trig Clever Catch: page 128 • Trig Bingo: page 132 58

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By James & James

Math DICTIONARIES Dictionary of Mathematics Terms By Douglas Downing, Ph.D.

Third edition. Defines more than 700 terms related to algebra, geometry, analytic geometry, trigonometry, probability, statistics, logic, and calculus. It also lists and defines mathematical symbols, includes a brief table of integrals, filled with illustrative diagrams and equations, and describes how to derive key theorems. Paperback 43⁄16"x 7". 416 pgs. For High School and College. No. 100937 Dictionary of Mathematics Terms �� $13.99

Visual Math Dictionary

This reference contains over 600 definitions and scores of additional resources including tables, rules and symbols. Descriptions of many important concepts abound, including rules for finding area and volume, data representation, financial math, rational number equivalents, factors, figurative numbers, the international system, transformations, prime and composite numbers and much more. Paperback: 128 pgs. Grades 5 and up. No. 101419 Visual Math Dictionary �� $15.95

Facts on File Handbooks Featuring accessible information, The Facts on File Handbook series provides quick, direct answers to frequently asked questions. Features include a glossary; biographies of prominent people; a chronology that tracks the dates of significant developments and discoveries from ancient times to the present day; tables, charts, and diagrams; measurements, formulas, and calculations; blackand-white line illustrations; cross-references; index and appendixes. Paperback. The Facts on File Algebra By Deborah Todd Designed to give students a broad understanding of the basics of algebra. Algebra fundamentals are essential for solving problems in other parts of mathematics. 176 pgs. No. 100457 The Facts on File Algebra Handbook ��$17.95

The Facts on File Calculus By Eli Maor, Ph.D Brings the fundamentals and basics of calculus to students in an easy and accessible format. Ideal primer for the subject. 176 pgs. No. 100733 The Facts on File Calculus Handbook ��$17.95

Third edition of the Mathematics Dictionary. Comprehensively revised and enlarged, a standard reference book that has maintained a valued reputation for precise, thorough, and definitive presentation. Scientists, engineers, mathematicians, businessmen, teachers, students, and others, amateur and professional, concerned with the meaning of mathematical terms have consistently found the volume well suited to their needs. Paperback: 446 pgs.

BOOKS • MATH

Mathematics Dictionary

Books

No. 100330 Mathematics Dictionary �� $145.00

Math Dictionary for Kids By Theresa Fitzgerald

400 illustrated definitions and examples categorized by subjects that include measurement, algebra, geometry, fractions and decimals, statistics and probability, and problem solving. Each term has a definition and an example or illustration. Grades 4-9. Paperback: 144 pgs. No. 101494 Math Dictionary for Kids ��$12.95

Barron’s Mathematics Study Dictionary By Frank Tapson

Designed for use in middle and high school, this book defines and explains more than 1,000 math terms and gives examples. It also presents diagrams of geometric shapes, statistical charts, methods for measuring vectors, and more. Excellent for first time study, for brushing up or simply for fun with math. Paperback: 128 pgs. No. 101944 Barron’s Mathematics Study Dictionary ��.$14.99

Illustrated Dictionary of Math Usborne Books

With concise explanations, enhanced examples and diagrams, everyone studying math will appreciate this book. 500+ definitions of all main mathematical terms and 300+ illustrations. Over 100 worked examples and cross-referencing. Internet links to websites. Paperback: 128 full color pgs. No. 100051 Illustrated Dictionary of Math �� $12.95

Encyclopedia of Mathematics By James Tanton, PH.D

More than 1,000 entries, 125 photos and illustrations and essays that cover the principle areas and issues that characterize this “new” area of science. Also gives historical context to mathematical concepts, with entries discussing ancient Arabic, Babylonian, Chinese, Egyptian, etc. and entries providing biographical descriptions of important people. 81⁄2"x 11"High school-College. Hardback: 568 pgs. No. 100978 Encyclopedia of Mathematics ��$76.50

The Nothing That Is By Robert Kaplan

Zero: A symbol for what is not there, an emptiness that increases or decreases any number it is put next to, an inexhaustible and indispensable paradox. Full of remarkable historical facts about zero. Without zero, mathematics as we know it, would not exist. Paperback: 225 pgs. No. 102200 The Nothing That Is ��$14.95

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A Mathematical Dictionary for Schools By Brian Bolt & David Nobbs

This dictionary contains definitions and examples of the mathematical words likely to be encountered by pupils ages 11-16. It will be of particular value to those studying GCSE courses. Over 500 mathematical words are defined, and there are plenty of examples and illustrations to help with the concepts. The student will use the book for reference to words they are unsure of or do not understand. Paperback: 160 pgs. No. 100924 A Mathematical Dictionary for Schools �� $14.00

The Concise Oxford Dictionary of Mathematics By Christopher Clapham and James Nicholson

Fourth Edition. Contains more than 3,000 entries ranging widely from Achilles paradox to zero matrix, the dictionary uses graphs, diagrams, and charts to render definitions as comprehensible as possible. Covers both pure and applied math as well as statistics, and entries of more general interest, such as fractals, game theory and chaos theory. Recommended web links for many entries. Paperback 51⁄8"x 7¾". 528 pgs. For upper grade High School and College. No. 100943 The Concise Oxford Dictionary of Mathematics �� $17.99

Merriam-Webster’s Guide to Everyday Math By Brian Burrell

Revised and expanded version of Merriam-Webster’s Pocket Guide to Business and Everyday Math. Section topics include: geography, astronomical distances, measuring time and sound, casino games and betting strategies, physics, chemistry, meteorology, geography, optics, engineering and business applications. Paperback: 373 pgs. No. 100102 Merriam-Webster’s Guide to Everyday Math ��$14.95

Spanish Math Terms Improve student understanding of key mathematical terminology. Contains over 500 math terms ranging from simple arithmetic to algebra and geometry. Features Spanish-to-English and Englishto-Spanish translations, plus a visual representation of each term. Consumable. 80 pgs. No. 100596 Spanish Math Terms ��$12.99

Merriam-Webster’s Spanish-English Dictionary A bilingual, bidirectional guide designed to help students communicate effectively in the Spanish and English languages as they are spoken and written in the Americas. Paperback (43⁄16"x 67⁄8") 800 pgs. ©2003. No. 100542 Spanish-English Dictionary �� $6.50

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Merriam-Webster’s Intermediate Dictionary This fully revised, illustrated dictionary focuses on the needs, abilities and understanding of students ages 11-14, grades 6-8. Reflects Merriam-Webster’s Collegiate® Dictionary, 11th Ed. Laminated hardback (71⁄4"x 91⁄2") 1,024 pgs. ©2004. No. 100646 Merriam-Webster’s Intermediate Dictionary �� $17.95

The Merriam-Webster Paperback Dictionary A best-selling language reference covering the core vocabulary of everyday life. Based on Merriam-Webster’s Collegiate® Dictionary, 11th Ed. (43⁄16"x 67⁄8") 960 pgs. ©2005. No. 100774 The Merriam-Webster Paperback Dictionary �� $6.50

Merriam-Webster’s Collegiate® Dictionary Eleventh Edition Expert word guidance. Fully revised and updated: 10,000 new words and senses from all fields of knowledge, 165,000 entries and 225,000 definitions. Detailed symbols show most common pronunciations and acceptable variants. Features more than 40,000 usage examples. Coverage of 7,500 phrases and idioms clarifies meanings and illustrates common use. More than 700 illustrations and diagrams and dozens of informative tables. Laminated, hardcover. Plain-edged. 71⁄4"x 91⁄2". 1,664 pgs. No. 100683 Merriam-Webster’s Collegiate® Dictionary �� $21.95

Science Dictionaries are on page 85.

Mathematics From the Birth of Numbers By Jan Gullberg

This guided, illustrated tour of the world of mathematics takes the reader on a journey - from the dual invention of numbers and language, through the primary realms of arithmetic, algebra, geometry, trigonometry and calculus, to the final destination of differential equations and further. Links mathematics to the humanities, linguistics, the natural sciences and technology. 7"x 10" Hardcover: 1093 pgs. No. 100409 Mathematics From the Birth of Numbers ��$49.95

A Concise History of Mathematics By Dirk J. Struik

This compact, well written history describes the main trends in the development of all fields of mathematics from the first available records to the end of the 19th century. Everyone with an interest in mathematics will find it engrossing and stimulating. Paperback: 195 pgs. No. 100790 A Concise History of Mathematics ��$9.95

The World of Mathematics

The Math Book By Clifford a. Pickover

From Pythagoras to the 57th Dimension. Beginning millions of years ago with ancient “ant odometers” and moving through time to our modern-day, this book covers 250 milestones in math history. Learn about cicada-generated prime numbers, magic squares, pi, calculus, the first abacus, Golden Ratio, slide rule, the Mobius strip, Fifteen Puzzle, Googol, the butterfly effect, Rubik’s Cube, Eternity Puzzle, NUMB3RS, and hundreds more. Chronologically organized, each entry is short enough to read in a few minutes, is presented with a striking full-color image along with formulas and concepts, fascinating facts, and real-world applications of the theorems. Hardcover: 528 pgs. No. 100738 The Math Book ��$29.95

History of Mathematics (2 Volumes) By D. E. Smith

Prof. Smith covers the entire history of mathematics in the Near and Far East and the West, from primitive number concepts to calculus. Hundreds of illustrations from Egyptian papyri, Hindu, Chinese and Japanese manuscripts, Greek and Roman texts, Medieval treatises, amps, portraits, etc. are used along with modern graphs and diagrams. Every major figure from Euclid to Descartes, Gauss and Riemann and hundreds of lesser known figures Paperback: 1321 pgs. No. 100160 History of Mathematics ��$57.90

A History of Pi

This four-volume set reveals the sweeping scope of mathematics and is comprised of non-technical essays on every aspect of this subject. The editor, noted math scholar, James R. Newman, explains the relevance and context of each essay in the history and development of mathematics. Volume I (Parts I-IV) includes a general survey of the nature of mathematics; historical and biographical information on prominent mathematicians throughout history; material on arithmetic, numbers and the art of counting; and the mathematics of space and motion. Individual contributions include “Gauss, the Prince of Mathematicians,” by Eric Temple Bell; and many more. 53⁄8"x 81⁄2". Paperback: 768 pgs

BOOKS • MATH

Math HISTORY

No. 102160 Volume 1 The World of Mathematics ��$19.95

Volume II (Parts V-VII) covers mathematics and the physical world, mathematics and social science, and the laws of chance. Individual articles include “Mathematics of Motion” by Galileo Galilei; “Mathematics of Population and Food,” by Thomas Robert Malthus, and numerous others. 53⁄8"x 81⁄2". Paperback: 720 pgs. No. 102162 Volume 2 The World of Mathematics ��$19.95

Volume III (Parts VIII-XVII) contains essays on such topics as statistics and the design of experiments, group theory, the mathematics of infinity, the unreasonableness of mathematics, and the vocabulary of mathematics. Contributions include: “The Law of Large Numbers” by Jacob Bernoulli; and more. 53⁄8"x 81⁄2". Paperback: 624 pgs. No. 102164 Volume 3 The World of Mathematics ��$19.95

By Petr Beckmann

The history of Pi, says the author, though a small part of the history of mathematics, is never-the-less a mirror of the history of man. Petr Beckmann holds up this mirror, giving the background of the times when Pi made progress – and also when it did not, because science was being stifled by militarism or religious fanaticism. The mathematical level of this book is flexible, and there is plenty for readers of all ages and interests. Paperback: 203 pgs.

Volume IV (Parts XVIII-XXVI) considers such topics as mathematical machines, mathematics in warfare, a mathematical theory of art, mathematics of the good, mathematics in literature, mathematics and music, and amusements, puzzles, and fancies. Individual contributions include: “Can a Machine Think?” by A.M. Turing; “Young Archimedes” by Aldous Huxley; “Mathematics of Music” by Sir James Jeans; and more. 53⁄8"x 81⁄2". Paperback: 464 pgs.

No. 100460 A History of Pi ��$14.95

No. 102166 Volume 4 The World of Mathematics �� $19.95

PI – A Biography of the World’s Most Mysterious Number

Piece of Pi By Naila Bokhari

Pi – this seemingly mundane number – holds a world of mystery, which has fascinated mathematicians from ancient times to the present by its elusive nature. Quirky examples of obsessing about Pi over the centuries, including an attempt to legislate its exact value, and even a Pi song, as well as useful applications of Pi in everyday life are recounted. Illustrations. Hardcover: 324 pgs.

While students often encounter pi in the mathematics classroom when applying various formulas, rarely do they use or explore pi in other contexts. With the activities in this book, students will trace the history of pi, recreate famous experiments and discover how pi is mysteriously related to other things. Detailed lesson plans and student worksheets provide everything to explore this fascinating number. Reproducible. 81⁄2"x11". Gr. 6-8. Paperback: 48 pgs.

No. 101374 Pi – A Biography ��$28.95

No. 100557 Piece of Pi �� $10.95

By Alfred S. Posamentier and Ingmar Lehmann

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

e: The Story of a Number

The Man Who Counted

By Eli Maor

By Malba Tahan

The story of pi has been told many times, but its close relative, the number *e, has fared less well: despite the central role it plays in mathematics, its history has never before been written for general audience. Geared to the reader with only a modest background in Math, the book describes the story of *e from a human as well as a mathematical perspective. Grades 10-12. Paperback: 232 pgs. No. 100148 e: The Story of a Number ��$15.95

Women in Mathematics By Lynn M. Osen

Despite the prejudice against intellectual women through the ages, there have always been those with the courage and determination to make their gifts known. This book traces the history of feminine scholarship in mathematics from pre-history to the present. Paperback: 184 pgs. No. 100660 Women in Mathematics ��$20.99

Men of Mathematics By Eric T. Bell

Writing with wit, irony and good sense, Dr. Bell presents the lives and achievements of Zeno, Newton, Poincare, Descartes, Fermat, Leibniz, Euler, Laplace and other great mathematicians. This book traces the majestic development of mathematical thought from ancient times to the twentieth century. Paperback: 592 pgs.

No. 100468 The Man Who Counted ��$15.95

Can You Count in Greek? Exploring Ancient Number Systems By Judy and Kathy Leimbach

Offers a concise, but thorough introduction to several ancient numbers systems. Students will learn about the number systems of the Babylonians, Hindu-Arabic, Mayans, Egyptians and Romans, as well as the quinary and binary systems. Reproducible. 81⁄2"x 11". Grades 5-8. Paperback: 64 pgs. No. 100021 Can You Count in Greek? ��$11.95

Mathematics in the Time of the Pharaohs By Richard Gillings

Remarkable Mathematicians

In a society that achieved the marvelous accuracy of construction revealed in the Pyramids, canals, levying and collecting of taxes, mathematics must have played a major role. Enhanced with photographs of age-old papyri and other artifacts. Paperback: 286 pgs.

By Ioan James

No. 100516 Mathematics in the Time of Pharaohs ��$13.95

No. 100341 Men of Mathematics �� $18.00

Introduces and profiles 60 mathematicians from the era when mathematics was freed from its classical origins to develop into modern form. Featured mathematicians are born between 1700 and 1910, come from a wide range of countries and have made important contributions to mathematics through their ideas, teachings and influence. Emphasis is placed on varied life stories, not the details of their mathematical achievements. No. 101512 Remarkable Mathematicians ��$53.95

Of Men & Numbers By Jane Muir

While mathematics itself may be a formidable subject, the lives and accomplishments of history’s greatest mathematicians (from Pythagoras to Cantor) offer fascinating reading. We learn how Pascal’s life was abruptly changed by a family of fanatical bonesetters, how Descartes was influenced by three dreams and how Leonhard Euler almost ended up in the Russian navy, and much much more. Paperback: 249 pgs. No. 100478 Of Men & Numbers �� $10.95

Malba Tahan is the creation of a celebrated Brazilian mathematician who was looking for a way to bring some of the mysteries and delights of mathematics to a wider public. He turned out to be a born storyteller. These adventures take the reader on an exotic journey in which he summons his extraordinary mathematical powers to settle disputes, give wise advice, overcome dangerous enemies, etc. Learn much of the history of famous mathematicians who preceded him. Grades 8 & up. Paperback: 244 pgs.

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Native American Mathematics Edited By Michael Closs

Spanning time from the prehistoric to the present, the thirteen essays attest to the variety of mathematical development present in the Americas. The data is drawn from diverse cultures and from multidisciplinary approaches, with chapters contributed by mathematicians, linguists, psychologists, anthropologists, and archeologists. Paperback: 431 pgs. No. 101671 Native American Mathematics �� $35.95

The Abacus The World’s First Computing System; Learn It’s History, How it Works and How to Perform the Four Functions. The abacus is as useful and efficient a machine today as it was when it was first created centuries ago. Includes abacus. Paperback: 143 pages. No. 100801 The Abacus ��$18.99

The Handy Math Answer Book

Taking the Numb Out of Numbers By Don Fraser

This book is fun, informative and helps build mathematical literacy. Students will read, draw inferences and solve math problems in the context of interesting everyday events presented in newsclips, articles and cartoons. They will be referred to websites that contain interesting sports and television viewing data as well as such important trivia as the percent of M&Ms that are brown. Paperback: 191 pgs. No. 101132 Taking the Numb Out of Numbers �� $16.95

NEW!

Differentiation Strategies: Mathematics

Developed by Wendy Conklin

Written specifically for K–12 mathematics teachers, this resource provides the “nuts and bolts” of differentiation. Presented in an easy-to-implement format, this handy notebook is designed to facilitate the understanding and process of writing differentiated lessons to accommodate all readiness levels, learning styles, and interests. The lessons are based on various differentiation strategies including tiered assignments, leveled questions, concrete/representation/abstract, multiple intelligences, choices board, open-ended tasks, problem-based learning, and learning contracts. Additionally, the lessons are vertically aligned and provided at four different levels: K–12, 3–5, 6–8, and 9–12. 304pp. plus Teacher Resource CD No. 100697 Differentiation Strategies: Mathematics �� $89.99

The I Hate Mathematics! Book By Marilyn Burns

For nonbelievers of all ages. Written for kids who have been convinced that mathematics is impossible and for those smart kids who can’t play stickball. This book says that math is nothing more than a way of looking at the world. You’ll find several hundred math events, gags, magic tricks and experiments to prove the content of math is the same as the content of any kid’s life. Paperback: 127 pgs.

By Patricia Barnes-Svarney & Thomas E. Svarney

Handy Math is a complete introduction to the world of numbers, from their long history (and hints of the future) to how we use math in everyday lives. It contains 1,000 questions and answers organized into 16 chapters that cluster similar topics for fast and easy access. Explains numbers seen in daily statistics, financial and market reports, weather forecasts, games, and measurements of all kinds. Refreshes the reader on the basics of algebra, calculus, geometry, and trigonometry. Covers a lot of ground in just one book. 506 pgs.

BOOKS • MATH

RESOURCE BOOKS

No. 100032 The Handy Math Answer Book ��$21.95

So You Have to Teach Math? Sound advice for grades 6-8 teachers. By Cheryl Rectanus

Addresses the particular challenges of teaching math in the middle grades, giving teachers direction, support, and encouragement for promoting math learning for all students. The author provides in-depth answers to nearly 150 thought-provoking questions. Teachers will find helpful ideas for leading class discussions, incorporating writing into math class, dealing with homework issues, assessing and grading student work, communicating with parents, and more. Paperback: 192 pgs. No. 100388 So You Have to Teach Math? ��$24.95

The 10 Things All Future Mathematicians and Scientists Must Know (But Are Rarely Taught) By Edward Zaccaro

This book goes beyond numbers and formulas to show how math and science relate to the real world. More than 50 true stories – about the Challenger explosion, the tragic death of pop star Aaliyah, crop circles and more. Grades 4-12, 83⁄8"x 103⁄4". Paperback: 250 pgs. No. 101027 The 10 Things All Future Mathematicians and Scientists Must Know (But Are Rarely Taught) �� $22.95

No. 100140 The I Hate Mathematics! Book �� $14.95

Overcoming Math Anxiety By Sheila Tobias

“I hate math.” “I can’t get any facts from my figures.” If only I liked math “I would… fly an airplane, get a better camera, start my own business, do my own income tax.” Math anxiety and fear subtracts tragically from our human potential. This book is an analysis and the beginning of a cure. Its message: You’re not dumb; you’ve just been intimidated by poor schooling, murky tests. Now is the time to understand where your fear came from and how you can conquer it. Paperback: 260 pgs. No. 101225 Overcoming Math Anxiety �� $16.95

Math Hysteria By Ian Stewart

Welcome to Ian Stewart’s strange and magical world of mathematics! Contains 20 quirky tales of mathematical exploration by one of the world’s most popular mathematics writers. A wealth of magical puzzles, each one spun around an amazing tale, including “Counting the Cattle of the Sun”, “The Great Drain Robbery” and more. Fully illustrated with explanatory diagrams, each tale told with wit, sure to amuse everyone with an interest in puzzles and mathematics. Many curious characters along the way. Paperback: 235 pgs. No. 100410 Math Hysteria �� $19.99

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Theoni Pappas is a consultant and mathematics teacher. She is committed to demystifying mathematics and to helping eliminate the elitism and fear that are often associated with it.

The Magic of Mathematics By Theoni Pappas

This fascinating book is sure to stimulate the imagination of curious students, laypeople and also the seasoned researcher. Theoni Pappas takes you away from a fixed curriculum of math and helps you discover math. You will explore with her the spell mathematics casts on our lives through art, numbers, music, nature, computers, architecture and in several other areas. Paperback: 329 pgs. No. 100244 The Magic of Mathematics �� $12.95

The Joy of Mathematics & More Joy of Mathematics By Theoni Pappas

Part of the joy of mathematics is that it is everywhere – in soap bubbles, electricity, da Vinci’s masterpieces, even in an ocean wave. Written by the well-known mathematics teacher consultant, this two volume collection of over 500 clearly illustrated mathematical ideas, concepts, puzzles, and games shows where they turn up in the “real” world. You’ll find out what a googol is, visit hotel infinity, read a thorny logic problem that was stumping them back in the 8th century. No. 100264 The Joy of Mathematics �� $10.95 No. 100266 More Joy of Mathematics �� $10.95

Mathematical Scandals By Theoni Pappas

Factual stories of intrigue; the bizarre revealing real people, whose idiosyncrasies are at odds with the mathematician’s reputation for clear thinking. Read about Germain, Hypatia, Galois, Nobel, Newton and many others in this fascinating human background of the history of mathematics. Paperback: 151 pgs. No. 100748 Mathematical Scandals �� $10.95

Mathematics for the Million By Lancelot Hogben

TEST PREPS REA’s Ready, Set, Go! Workbooks By Mel Friedman

Help students who need more than a textbook or test prep to get ready to pass high school exams, including exit/graduation and end-of-course exams. Field tested by classroom teachers and based on the NCTM standards. For individuals, groups, or classroom instruction. “Math Flash” feature offers helpful tips and strategies. Numbers & Operations Some of the topics include: place values, rounding, signed numbers, fractions, decimals, percentages, exponents, order of operations, integers and more. 192 pgs. No. 100454 Ready, Set, Go! Numbers and Operations �� $14.95

Geometry Some of the topics covered include: basic properties of points, rays, lines, & angles; measuring line segments and angles; perimeter of polygons; triangles; circles; quadrilaterals and more. 320 pgs. No. 100791 Ready, Set, Go! Geometry �� $14.95

Algebra and Functions Some of the topics include: variables & algebraic expressions, linear equations, properties of real numbers, word problems, proportions, percents, exponents, factoring and more. 224 pgs. No. 100793 Ready, Set, Go! Algebra & Functions �� $14.95

Math Essentials By Francis McBroom Thompson, Ph.D.

Lessons and Activities for Test Preparation Supporting NCTM Standards. Middle School Level. Covers 30 objectives in 4 sections: number, operation, and quantitative reasoning; proportional and algebraic reasoning; geometry, spatial reasoning, and measurement; and graphing, statistics, and probability. Help prepare students (including gifted and learning disabled) for mathematics testing. 81⁄2"x 11". Paperback: 368 pgs. No. 101252 Math Essentials (Middle School Level) �� $32.95

High School Level. An essential test-prep guide. Sections include algebraic thinking, graphs, statistics, probability, linear and quadratic functions, geometry and measurement. 81⁄2"x 11". Paperback: 384 pgs. No. 101391 Math Essentials (High School Level) �� $32.95

Taking only elementary knowledge for granted, this book leads you through the whole course from simple arithmetic to calculus. Goes beyond cold abstractions and gives reasons for everything; not only how a problem is solved but why it is solved that way. You will be astonished at the ease with which you can translate formulae into understandable ideas. For the first time the subject is treated simply as a language – the language of size. Paperback: 697 pgs.

15th edition Presents a diagnostic test and six full-length practice tests with all questions answered and explained. Features: an overview, study advice, and test-taking tips. Paperback: 544 pgs.

No. 100276 Mathematics for the Million ��$17.95

No. 100391 How to Prepare for the PSAT/NMSQT �� $16.99

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Science Essentials Books are on pages 88 & 93.

How to Prepare for the PSAT/NMSQT By Sharon W. Green & Ira K. Wolf, PhD.

25th edition Updated to reflect the most recent exam’s major changes. Presents a diagnostic test and five full-length SAT practice tests with all questions answered and explained. Subject reviews cover critical reading, grammar and usage, and math, as well as detailed instruction in preparing and writing the required SAT essay. Includes an overview of the SAT, explanation of its scoring method, and general study advice. Paperback: 936 pages. No. 100668 How to Prepare for the SAT �� $18.99

More SAT on pages 31, 66 & 81. By George Ehrenhaft, Robert L. Lehrman, Fred Obrecht & Allan Mundsack

16th edition ACT preparation for a major national college entrance exam. In-depth reviews cover all test areas: English, math, reading, and science. Offers a writing test and writer’s guide to meet test-takers’ needs. Also contains an overview of the ACT, a diagnostic test, and 3 full-length practice ACTs with all questions answered and explained. Paperback: 720 pgs. No. 100389 How to Prepare for the ACT �� $18.99

Pass Keys 8th Edition Shorter versions of Barron’s full size SAT and ACT test manuals. Each Pass Key presents two full-length practice tests that reflect the most recent Barron’s SAT and ACT test manuals with all questions answered and explained. The SAT Pass Key contains an overview of all three test sections: Critical Reading, Writing Skills, and Math. The ACT Pass Key contains subject review in English, Math, Reading, and Science Reasoning. Both give study tips and advise for students taking the optional writing section. 51⁄4"x 81⁄4". No. 101797 Pass Key to the SAT (430 pgs.) ��$9.99 No. 101799 Pass Key to the ACT (512 pgs.) ��$9.99

By Dan Celenti, Ph.D.

2nd Edition. Everything you need to get ready for the new SAT. In-depth test coverage with 8 full-length practice tests and hundreds of additional questions – all prepared by the makers of the SAT. Includes a new essay section with sample essay questions, scoring guide and score explanations. There is also a complete chapter on PSAT/ NMSQT. 8"x 11". Paperback: 889 pgs. No. 101240 The Official SAT Study Guide ��$21.99

100 Math Tips for the SAT and How to Master Them Now! By Charles Gulotta

How to Prepare for the ACT

Perfect 800 SAT Math

The Official SAT Study Guide

BOOKS • MATH

How to Prepare for the SAT

NEW!

Teaches the reader how to really see the problem, recognize and avoid traps, and think! Filled with solid information, teaching boxes, cartoons, diagram humor, and strategies. The author says “Read this book. Use it as a workbook. Fold down the corners of the pages, write in the margins, spit on it, but do something! Open the blinds and let some light in! Don’t let them get you! You’re too smart for them. But you have to do the work, and it’s time to get started.” © 2005 81⁄2"x 11". Paperback: 118 pgs. No. 101937 100 Math Tips for the SAT & How to Master Them ��$12.95

ACT with CD-ROM 6th Edition. Features REA’s CD-ROM software, TESTware, with full-length, timed, computerized practice exams that give the closest thing to experiencing a live exam at a testing center. Comprehensive review of every subject: Reading, Math, English, Science, and the ACT’s new Writing Test. System requirements: Mac: 68020 or higher processor or PowerMac; 16 MB RAM; System 7.1 through 10.2; PC: Windows 98 or higher; 16 MB RAM; 5 MB of available hard-disk space. 1,056 pgs. No. 100563 ACT with CD-ROM ��$29.95

SAT with CD-ROM 3rd Edition. REA’s in-depth reviews cover Critical Reading, Sentence Completion, Writing and Math. Features 4 full-length practice tests and 2 full-length, timed, computerized exams that give the closest thing to experiencing a live exam at a testing center. Software has SSD functionality to accommodate students with disabilities. System requirements: Windows 98 or later, Internet Explorer 5.5 or higher, 64 MB RAM. 890 pgs.

Gives advanced students the tools needed to master the SAT math test. Allows them to experience the “real thing,” including the impact of time constraints on their performance. By emphasizing critical thinking and analytic skills over memorization and trial and error, this book ensures optimal usage of time and maximizes the pace of progress as students prepare for the all-important test. Includes access to an online simulated test and an in-depth analysis tool that provides students with an assessment of their results and a list of recommendations for an improved performance. 200 pgs.

No. 100647 SAT with CD-ROM ��$24.95

No. 102487 Perfect 800 – SAT Math �� $16.95

No. 100527 CLEP General Exams with CD-ROM ��$32.95

CLEP General Exams with CD-ROM Subject review features coverage of all topics on the official CLEP exam, including English composition, humanities, college mathematics, natural sciences, and social sciences & history. Create the closest experience to test-day conditions with 12 of the book’s 17 full-length practice tests on REA’s TESTware CD, featuring test-taking against the clock, instant scoring by topic, handy mark-and-return function, and more. Key tutorials and targeted drills help organize study. For Windows. 1089 pgs.

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STUDY GUIDES & TEST PREPS

NEW!

Bob Miller’s Books for the Clueless These books bridge the gulf between the student, the textbook and the teacher. Bob Miller brings a combination of knowledge, empathy and fun to the often - troubling subjects of mathematics. He breaks down the learning process in an easy, non-technical way and builds it up again using his own methods. Basically, says the author, the Clueless books are my notes, exactly the way I teach: friendly, clear...with some humor and plenty of emotion. 71⁄4"x 91⁄4"Paperback.

Cliffs Quick Reviews

These fast, effective tutorial guides help students get a firm grip on core concepts and key material, tests knowledge with review questions, and carefully walks them through sample problems step-by-step. Quick Reviews supplement textbooks and classroom lectures. No. 102233 Basic Math and Pre-Algebra ��$9.99 No. 100702 Algebra I ��$9.99 No. 102229 Algebra II ��$9.99

No. 102231 Geometry…..….$9.99 No. 102236 Trigonometry ��$9.99 No. 102238 Calculus ��$9.99 No. 102242 Statistics ��$9.99

NEW!

No. 101735 Basic Math & Pre-Algebra (180 pgs.) �� $12.95 No. 100395 Algebra for the Clueless (236 pgs.) �� $14.95 No. 100348 Geometry for the Clueless (192 pgs.) �� $12.95 No. 101738 Pre-Calc for the Clueless (208 pgs.) �� $12.95 No. 100809 High School Calculus for the Clueless (224 pgs.) �� $12.95 No. 101952 Calc I for the Clueless (150 pgs.) �� $12.95

SAT Math Everything students need to know to ace the math sections of the new SAT. Included are clear explanations of math fundamentals, tricks for solving difficult problems, a sample SAT exam, typical exam problems solved step-by-step and more. No. 101018 SAT Math for the Clueless (277 pgs.) �� $12.95

Statistics for the Utterly Confused By Lloyd Jaisingh

2nd Edition. Get on the road to higher grades and greater confidence and be totally prepared in no time! Examples are taken from a wide variety of disciplines that emphasize the concepts in a “Dummies Guide” step-by-step approach. Perfect for students in an introductory noncalculus statistics course and useful to professionals in the working world. Paperback: 318 pgs. No. 100958 Statistics for the Utterly Confused ��$17.95

Calculus for the Utterly Confused By Robert Oman, Ph.D., & Daniel Oman, Ph.D.

Cuts right to the problem of calculus confusion, showing high school students as well as those in business, economics, psychology and health science programs how to apply calculus problem solving techniques. How to among many other things: graph using calculus, solve related-rate problems, use Excel spreadsheets to solve equations and work max-min problems. 2nd edition. Paperback: 240 pgs. No. 101891 Calculus for the Utterly Confused ��$17.95

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CliffsNotes Practice Packs These Practice Packs present: Clear, concise reviews of every topic; A pretest that pinpoints what is needed to study most; Targeted example problems in every chapter with solutions and explanations; A customized full-length exam that adapts to the skill level. Each Practice Pack includes a paperback book and a CD. © 2010. No. 102226 Basic Math and Pre-Algebra (264 pgs.) ��$18.99 No. 102222 Algebra I (360pgs.) ��$18.99 No. 102224 Algebra II (360 pgs.) ��$18.99

Super Reviews REA’s Super Reviews are packed with in-depth, student friendly topic reviews that fully explain everything about the subject. Includes review questions and quizzes. 5¼"x 8¼". Excellent self-study aid and textbook companion. Basic Math & Pre-Algebra 12 chapters. Integers and Real Numbers, Fractions, Decimals, Ratio and Proportions, Percents, Exponents and Roots, Intro. To Algebra, Solving Algebraic Equations, Inequalities, Word Problems, Graphing and Coordinate Geometry, Geometry. 283 pgs. No. 101184 Super Review Basic Math & Pre-Algebra ��$8.95

Algebra & Trigonometry 22 chapters. Includes: Set Operations, Algebraic Laws and Operations, Inequalities, Quadratic Equations, Logarithms, Binomial Theorem, Partial Fractions, Solving Triangles, Trig Functions & Equations, Analytic Geometry and more. 294 pgs. No. 101188 Super Review Algebra & Trigonometry ��$8.95

High School Tutor Quick Study Books

Quick Study Guides cover key information on some of the toughest courses today, helping students boost their grades. Make learning easier for any student; the exceptional, the struggling and all those in between. Easyto-access equations, formulas, properties, operations theorems and more. Color-coded chapters. Handy size that fits in a pocket 4.25"x 7.5". High school through college. No. 100181 Quick Study for Algebra (136 pgs.) �� $6.95 No. 100182 Quick Study for Calculus (144 pgs.) �� $6.95 No. 100183 Quick Study for Geometry (136 pgs.) �� $6.95

Specifically designed to meet the needs of high school students, REA’s High School Tutors present hundreds of solved problems with step-by-step and detailed solutions. Almost any imaginable problem that might be assigned or given is covered. Fully indexed for locating specific problems rapidly. Green edition books. Manufactured in the U.S. on at least 10% post-consumer recycled paper.

BOOKS • MATH

STUDY GUIDES

No. 101169 High School Tutor Pre-Algebra (432 pgs.) �� $16.95 No. 101174 High School Tutor Geometry (360 pgs.) �� $16.95

How to Solve Word Problems on Standardized Tests How to Solve Word Problems on Standardized Tests Covers all types of mathematics word problems found on standardized tests. Shows how each type contributes to students’ scores on the tests. Dozens of examples and practice problems, with step-by-step solutions and key mathematics concepts clearly explained. Paperback: 170 pgs. No. 101456 How to Solve Word Problems on Standardized Tests �� $9.95

How to Solve Word Problems in Calculus With fully explained examples, this anxiety-quelling guide helps the student master those daunting word problems in calculus and get the answers right. May be used as a supplement to all calculus textbooks. Paperback: 226 pgs. No. 101333 How To Solve Word Problems In Calculus �� $11.95

How to Solve Word Problems in Mathematics The problems in this book cover measurement, estimation, formula application, algebraic representation, interpreting geometric situations, data analysis, probability and much more. Paperback: 164 pgs.

Schaum’s Easy Outlines If your life is too busy to spend hours plowing through weighty textbooks, these books are for you. These super - condensed, high - torque study guides give you what you need to know in a fraction of the time. Each book includes fully solved problems for its topic. Expert tips for mastering the topic are given. All you need to know to pass the course is included in each book. Get the essence of the subject the easy way. Schaum’s Easy Outlines with their many illustrations, memory joggers, and the newest, rapid - absorption teaching techniques are the study guides students turn to and trust. The books are 51⁄2"x 83⁄8". No. 101117 Elem. Algebra (138 pgs.) �� $9.95 No. 100173 Geometry (138 pgs.) �� $9.95 No. 101127 Trigonometry (122 pgs.) �� $8.95 No. 100819 Statistics (138 pgs.) �� $9.95

No. 101688 How to Solve Word Problems In Mathematics �� $9.95

How to Solve Word Problems in Algebra Shows students easy ways to solve word problems in algebra. An ideal book for anyone who wants to master these skills. Stands alone or can be used with any standard textbook. 140 illustrations. Paperback: 176 pgs. No. 100949 How to Solve Word Problems in Algebra �� $10.95

Basic Math Refresher By Stephen Hearne, Ph.D.

The book covers all the basic math needs including addition, subtraction, fractions, decimals, percentages, discounts interest rates, and more. Chock full of examples and real life situations, even the mathphobic will not be intimidated by this easy to use self-teaching guide. Author Stephen Hearne holds your hand and takes from fear to ability. Paperback: 229 pgs. No. 100511 Basic Math Refresher ��$10.95

Painless Series Students have dreaded certain subjects, sometimes because they are perceived to be difficult, and sometimes because kids think they are simply boring. The authors of these appealing books — all of them teachers —demonstrate that these studies are interesting and fun when they are correctly approached. Paperback: 224-272 pgs. Gr. 6-10. No. 101957 Painless Fractions �� $8.95 No. 101958 Painless Geometry �� $8.95 No.101955 Painless Math Word Problems �� $8.95 No. 101946 Painless Algebra �� $8.95

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STUDY GUIDES

geometry Patty Paper Geometry Book By Michael Serra

NEW!

Quick Access Reference Charts REA’s Quick Access® References are a smart way to review the subject in one handy, concise chart. Consists of 2 fold-out laminated panels (4 sides). Size: 81⁄2"x 11". Each chart is laminated and 3-hole punched. No. 657020 Algebra I �� $4.95 No. 657022 Algebra II �� $4.95 No. 657024 Calculus �� $4.95 No. 657026 Geometry I �� $4.95 No. 657028 Geometry II �� $4.95

No. 657030 Math Review �� $4.95 No. 657032 Trigonometry �� $4.95 No. 657040 Weights & Measures �� $4.95

More Math Study Charts can be found on page 58. Science Study Charts on pages 87 & 173. Please see Science Flippers on page 86.

Motivate students to read, write, and talk about geometry through paper folding activities. This blackline master book contains 12 chapters of guided and open investigations. Each chapter includes exercise sets, providing constant review. 262 pgs. Gr. 6-10. No. 102589 Patty Paper Geometry �� $23.95

Patty Paper Patty papers for use with Patty Paper Geometry. Translucent squares of paper used by restaurants to separate hamburger patties. Each box contains 1,000 sheets of 51⁄2"x 51⁄2" No. 102593 Patty Paper �� $7.95

Patty Paper Geometry Student Workbook The student workbook is a supplement to Patty Paper Geometry and includes 12 chapters of open investigations and exercise sets so the student can explore methods of discovery. 84 pgs. No. 102591 Patty Paper Geometry Student Workbook �� .$4.95

Unfolding Mathematics with Unit Origami 16 Activities – in blackline-master form – reveal basic mathematical ideas. Algebraic and angle relationships and different types of symmetry. Activities cover a broad range of topics while introducing your students to the art of origami. Gr. 7-11. See page 104 for accompanying poster. No. 100217 Unfolding Mathematics with Unit Origami �� $18.95

Origami Paper Flippers

ANSWERS AT YOUR FINGERTIPS! Students run their finger down the Flipper® guide to the topic they want to refer to. Then they flip the laminated cards up to reveal the card containing the information needed. Each Flipper® guide contains hundreds of rules, examples, and definitions printed on both sides of 5"x 3.5" laminated cards. The laminated cards are attached to a 6.5"x 11" plastic backing. Three holes permit carrying the Flipper® guide in a three-ring notebook. No. 360151 Math Terminology (Gr. 4-10) �� $8.95 No. 360152 Math 2 (Gr. 6 to adult) �� $8.95 No. 360153 Pre-Algebra (Gr. 6-7) �� $8.95 No. 360154 Algebra 1 (Gr. 7-8) �� $8.95 No. 360156 Algebra 2 (Gr. 9-college) �� $8.95 No. 360157 Pre-Geometry (Gr. 8-9) �� $8.95 No. 360158 Geometry 1 (Gr. 9-10) �� $8.95 No. 360159 Geometry 2 (Gr. 10-college) �� $8.95 No. 360161 Trigonometry (Gr. 11-college) �� $8.95 No. 360162 Pre-Calc (Gr. 10-college) �� $8.95 No. 360163 Calculus 1 (Gr. 11-college) �� $8.95 No. 360164 Calculus 2 (Gr. 12-college) �� $8.95 No. 360166 Science Terminology (Gr. 4-10) �� $8.95 No. 360167 Earth Science (Gr. 6-10) �� $8.95 No. 360168 Biology (Gr. 9-college) �� $8.95 No. 360169 Chemistry (Gr. 10-college) �� $8.95 No. 360171 Physics (Gr. 11-college) �� $8.95

Package of 400 6" sheets, ideal for classroom use. Twenty colors give your students’ creations variety and brighten your classroom. Imported from Japan. No. 100235 Origami Paper ��$19.95

Amazing Origami By Kunihiko Kasahara

The intriguing mixture of art and geometry will excite your creativity and curiosity. Build pyramids, cubic modules and other dimensional figures. 81⁄4"x 101⁄4". Paperback: 64 pgs. Grade 6 and up. No. 100459 Amazing Origami �� $9.95

Mathematical Origami By David Mitchell

Each of the math shapes described in this book is achieved by folding sheets of standard A4 (81⁄4"x 1111⁄16"approx.) paper. Step-by-step instructions for each of the 16 shapes in this collection. Paperback: 64 pgs. No. 101564 Mathematical Origami �� $21.00

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3-D Geometrical Shapes

By Don Balka and Laurie Boswell

By A.G. Smith

A complete source for using algebra tiles. Teacher notes and reproducible activities cover integer operations, linear expressions, quadratic expressions, perimeter, arrays, binomials, and more. Gr. 6-12. 120 pgs. No. 102259 Working With Algebra Tiles �� $14.95

Algebra Tiles are featured on page 51.

Exploring Geometry with Geofix Book By Don S. Balka

This book is the complete guide to using Geofix. Includes ready-to-use student activities. Covers the language of geometry, basic formulas, symmetry and construction. 96 pgs. Gr. 5-10. No. 102193 Exploring Geometry with Geofix ��$11.95

GeoFix is featured on page 47.

Tangrams 330 Puzzles By Ronald C. Read

Collection of 330 Chinese and American tangram puzzles. Some of the tangrams in this collection are relatively easy, and can be solved without too much brain-straining. Others are difficult, and may demand quite a bit of mental sweat before they are resolved. All, however, are delightful concoctions in recreational form-perception. Paperback: 152 pgs. No. 100086 Tangrams 330 Puzzles �� $6.95

The Fun with Tangrams Kit Contains 120 imaginative tangram puzzles that increase problem-solving skills. Two sets of sturdy cardboard tangram pieces and solutions included. For grades 6-12. i 1 No. 101565 The Fun With Tangrams Kit �� $4.95

Mathematical, puzzle, and science fans, 12 years and up, can construct 16 (10 in full color) different geometrical shapes, ranging from the relatively simple pyramid and cube to such formidable constructs as the dodecahedron, icosahedron, and icosidodecahedron. Step-by-step instructions accompany each color plate along with a description of the geometry of each shape. Explore the relationships between angle, line, form and volume in a threedimensional configuration. 91⁄4"x 121⁄4". Paperback: 32 pgs.

BOOKS • MATH

Working With Algebra Tiles

No. 101487 3-D Geometrical Shapes �� $10.95

3-D Star Shapes By A.G. Smith

Full-color cut-out pieces, and step-by-step instructions make these 3-D shapes easy to create. Includes star-shaped icosahedrons, stellated icosahedron, great icosidodecahedron and great icosahedron. An opportunity to see the inter-relationships of angle, line form and volume in 3-D shapes. No. 101495 3-D Star Shapes �� $7.95

Measurement and Geometry Instructional Resources By Peg Cannon

Provides teachers with an outstanding teacher’s guide to engaging students for greater understanding of concepts. Much attention is given to developing the key concepts of area and surface area, volume, perimeter, polygons, angles and circles. These GeoLeg Resources contain 130 pages of activities, instructional strategies, templates and nets. Spiral bound. Gr. 4-12. GeoLegs are featured on page 54. No. 101299 Measurement and Geometry Instructional Resources ��$26.95

The Tessellations File By Chris de Cordova

Tangrams Continue to fascinate students and provide an excellent resource for spatial problem-solving. Seven (7) pieces per set. i 1 No. 101575 30 Tangram Sets (4 colors) �� $26.50

40 Blackline masters with teacher’s notes. All the regular, and semiregular tessellations are included as well as others. The introduction sets this topic into a teaching context and suggests how these might be introduced in the classroom. 81⁄2"x101⁄2"Paperback: 40 pgs. No. 100813 The Tessellations File ��$21.00

Overhead Tangrams Set Includes four sets (28 pcs.) of tangrams, one in each color (red, yellow, blue and green) i 1 No. 101561 Overhead Tangrams Set �� $5.50

Please see

Tangoes & Double Tangoes on page 129.

Experiments in Topology By Stephen Barr

With this book and a square sheet of paper, you can make paper Klein bottles, step-bystep; then, by intersecting or cutting the bottle, make Moebius strips. Conical Moebius strips, projective planes, the principle of map coloring, the classic problem of the Koenigsberg bridges, and more aspects of topology are carefully illuminated in this entertaining approach. Paperback: 210 pgs. No. 100872 Experiments in Topology �� $12.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Flat-Land, Sphere-Land By Edwin A. Abbott & Dionys Burger

Two books, one cover. Dr. Abbott pictures intelligent beings whose whole experience is confined to a plane, or other space of two dimensions. He then asks the reader, who has the consciousness of the third dimension to imagine happenings by which they can become conscious of the 4th dimension. In Sphere-Land, Hexagon, the brilliant grandson of Flat-Land’s Heroic Square, discovers the concepts of curved space and an expanding universe. In the process Hexagon corrects his grandfather’s misconceptions on several issues, geometric as well as social. Delightful fantasy both entertains and instructs. Paperback: 325 pgs. No. 100067 Flat-Land, Sphere-Land ��$15.95

Gems of Geometry By William T. Stokes

This is not a textbook. It is a collection of successful lessons and worksheets in graphic form to help clarify the principles of basic geometry. You need only prepare copies and a transparency, if you wish, for your overhead. Drawings demonstrate such key curriculum topics as the identification of shapes, the classification of quadrilaterals, and the property of triangles and on and on. This is a valuable collection of graphic materials. Paperback: 110 pgs. No. 100629 Gems of Geometry ��$9.95

Notable Numbers By William T. Stokes

This fascinating book presents a collection of successful lessons, worksheets, and transparency visuals for the immediate use of the classroom teacher. This is a study of number relationships not found in the typical classroom text. Some topics are Cardinal Numbers, Ordinal Numbers, Amicable Numbers, Factorial Numbers, Perfect Numbers, Square Numbers, Triangular Numbers and on and on with these fascinating relationships. Paperback: 107 pgs. No. 101866 Notable Numbers ��$9.95

Famous Problems of Geometry and How to Solve Them By Benjamin Bold

Studies in Geometry Series The Studies in Geometry Series explores the topics of construction, triangles, circles and proofs. Each book develops concepts through explanation, modeling and practice. Grades 6 and up. 64 pages each. Triangles Workbook • Triangle basics • Right triangles • Perimeter and area • Special segments • Word problems • Congruent triangles • Similar triangles No. 102277 Triangles �� $10.95

Proofs Workbook • Strategies • Everything you need to know • Developing lines of reason • Working backward • Creating order • Paragraph proofs • Formal proofs No. 102302 Proofs �� $10.95

Circles Workbook • Circles & segments • Arcs and circles • Chords • Inscribed figures • Segments and arc measurement • Tangent circles and common tangents • Equations and graphing • Area & circumference • Sector area and arc length No. 102289 Circles �� $10.95

Constructions Workbook • Segments construction • Angles construction • Constructions based on •C ircle constructions congruent triangle theorems • Special segments in triangles No. 102219 Constructions �� $10.95

Graphic Organizers for Geometry By Daniel J. Barnekow

Makes geometry concepts appealing to students with different learning styles; enriches geometry class by focusing on the concept as well as the skill; includes a variety of graphic tools; inspired and guided by the NCTM Standards. Reproducible. 86 pgs. Gr. 8-10. No. 101183 Graphic Organizers for Geometry ��$22.99

Geometry Teacher’s Activity Kit

Each chapter is devoted to a single type of problem, with commentary and a set of practice problems. The quest for the circle in the square, the trisected angle and other straight-edge-compass constructions may be divided into three periods: from the Greeks, to 17th century calculus and analytic geometry, to 19th century sophistication in irrational and transcendental numbers. Puzzlists and students will enjoy this opportunity to match wits with civilization’s great mathematicians and witness the invention of modern mathematics. Paperback: 128 pgs.

These ready-to-use lessons and worksheets reinforce and extend the skills taught in the classroom while improving the students’ ability to analyze, problem solve and see geometry’s vital role in the study of mathematics. This unique resource gives secondary math teachers 130 lessons with accompanying activity sheets to help students understand geometric concepts and recognize, interpret and appreciate geometry’s relationship to the real world. There are teaching notes with step-by-step directions, answers keys and worksheets. 81⁄4"x 11"Paperback: 355 pgs. Gr. 6-12.

No. 101545 Famous Problems of Geometry and How to Solve ��$6.95

No. 100737 Geometry Teacher’s Activity Kit �� $29.95

By Judy & Gary Muschla

Please see more Geometry books on pages 64-67, 69, 75, 76, 78 & 81. 70

INSTRUCTIONAL AIDS CO., INC.

By Pam Jennett

Contains over 100 ready-to-use activity pages to provide students with skill practice. Can be used to supplement and enhance what the teacher uses in the classroom. Works as a homework assignment or independent class work. Covers lines and segments, plane figures, angles, measurement, transformations and more. Definitions and diagrams to reinforce geometry topics. Answer key is provided. Correlates to NCTM Standards. Reproducible. 128 pgs. Gr. 5-8. No. 102483 Power Practice Geometry ��$14.99

Geometry Reproducible Book This easy-to-use workbook is chock full of stimulating activities and will provide practice with the major geometry concepts. Contains a variety of puzzles, mazes, games and self-checking formats. Each page begins with a clear explanation of the featured geometry topic, providing extra review and reinforcement. A special assessment section is included at the end of the book to help students prepare for standardized tests. 48 pgs. Grades 7-10. No. 102597 Geometry Reproducible Book ��$8.95

61 Cooperative Learning Activities for Geometry Classes By Robert H. Jenkins

Using real-life applications to help students gain confidence as they learn to understand ideas, concepts and skills. Interactive, multilevel lessons, teach students about angles, perimeter, prisms, cubes, square root, triangles, the Pythagorean theorem and more. 81⁄2"x 103⁄4". Paperback: 134 pgs. Gr. 8-10. No. 101263 61 Cooperative Learning Activities for Geometry Classes �� $25.99

A Graphing Matter By Mark Illingworth

Activities engage students with concrete problems and experiments in which variables represent quantities they can see and measure. After collecting and graphing data, students analyze graphs to discover patterns, find relationships between variables, write equations, and hypothesize about how changing the experiment would affect the look of the graph. Includes 26 projects, blackline masters, teacher’s notes, answers and comical scenarios. Paperback 118 pgs. Grades 6-10. No. 100707 A Graphing Matter �� $15.95

Grid and Graph It

Scratch Your Brain Series C1, Algebra, and Geometry By Doug Brumbaugh & David Rock

Cntains a variety of engaging puzzles, patterns, sequences, multi-step solutions, and more. Sequenced by difficulty. These fun activities encourage students’ math competence and prepares them for assessments. Meets math standards. C1: Math Ticklers Covers percents, ratios, using formulas, algebra, exponents, integers and number theory. 88 pgs. Gr. 6-8. No. 100938 NEW! Scratch Your Brain – C1 Math Ticklers ��$15.99

Algebra Covers averages, exponents, factoring, mathematical reasoning, number theory/patterns, order of operations, proofs/ solutions, rates/measureing, substitution, using formulas/graphing. 88 pgs. Gr. 7-12+. No. 100909 NEW! Scratch Your Brain – Algebra ��$19.99

Geometry Covers algebra, altitudes, angles, perimeter/area/ volume, circles, circumscribed/inscribed, coordinate geometry, diagonal, dilations, isosceles, medians, midlines, patterns, parallel/ perpendicular, plane, proofs, regular polygons/polygons, rotations/ flips tessellations, translations. 136 pgs. Gr. 8-12+ No. 102587 Scratch Your Brain – Geometry ��$19.99

Algebra by Design Series By Russell E. Jacobs.

Employs a search-andshade technique that rewards students for their efforts and allows for self-check. Each page contains exercises with shading codes that students use to shade a grid labeled with the answers. If the answers are correct, a symmetrical design emerges. Reproducible for classroom use. Answer key is provided. Designs in the Coordinate Plane Covers order of operations using signed numbers, solving equations, proportions, square roots and absolute values, missing terms in sequences, word problems relating to x and y and more. 25 activities. 59 pgs. Gr. 7-9 No. 102485 Designs in the Coordinate Plane ��$19.95

Symmetry in the Coordinate Plane Covers calculating the x values of ordered pairs using arithmetic of integers with given y value, evaluating expressions to calculate y values from given x values, adding signed numbers, finding missing numbers in sequences, and figuring out coordinate values from word descriptions. 24 activities. 61 pgs. Gr. 5-9. No. 100858 NEW! Symmetry in the Coordinate Plane ��$19.95

Algebra 1 Topics by Design Covers evaluating expressions of one and two variables, multiplying monomials and binomials, factoring binomials and trinomials, arithmetic of fractions with monomial terms, and solving simultaneous linear equations. 42 activities. 50 pgs. Gr. 7-9.

By Will C. Howell

No. 100839 NEW! Algebra I Topics by Design ��$19.95

Students further their graphing skills through the plotting of positive and negative coordinate points. Paperback: 42 pgs. Grades 4-6.

Algebra II Topics by Design Covers slope-intercept form of a line, operations on radicals, operations on complex numbers, solving logarithmic equations, sequences and series, and matrices and determinants. 42 activities. 50 pgs. Gr. 10-12.

No. 100028 Grid and Graph It �� $8.95

BOOKS • MATH

Power Practice Geometry

No. 100856 NEW! Algebra II Topics by Design ��$19.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

pre-algebra & algebra

The Algebra Teacher’s Activity-A-Day

Pre-Algebra Blastoff!

By Frances McBroom Thompson, Ed.D.

By Josh Rappaport

Put an end to student confusion about positive and negative numbers and watch them suddenly start doing better in pre-algebra and algebra in general. Students learn the rules for combining integers by working with interlocking foam manipulatives. Book includes 70 foam manipulatives, hundreds of practice problems with answers in the back, 16 page comic book, two board games and teaching guide. Reproducible. Grades 3-8. 128 pgs.

These unique activities are correlated with the national math education standards and emphasize problem-solving strategies and logical reasoning skills. As flexible as it is useful this book addresses a wide range of topics, skills, and ability levels, so teachers can choose whichever best suit the students’ needs. Offers 180 quick challenges for test prep, warm-ups, down time, homework, or just for fun. In many of the activities, students are encouraged to communicate their different approaches to other students in the class. Easy-tocopy, lay-flat pages. Paperback. 230 pgs. Gr. 6-12.

No. 101292 Pre-Algebra Blastoff! �� $14.95

No. 102540 The Algebra Teacher’s Activity-A-Day �� $19.95

Pre-Algebra & Algebra Journal Topics 200 prompts to get your students thinking and writing about important pre-algebra and algebra concepts including symbols, shapes, variables, equations, and more. 8½"x 2". Grades 4-8. No. 101187 Pre-Algebra & Algebra Journal Topics �� $6.95

Cooperative Learning & Pre-Algebra

NEW!

By Becky Bride

Chapters cover: whole numbers, integers, decimals, fractions, ratios, proportion, percent, coordinate planes, data analysis, and probability. See why students prefer working together and excel with teamwork rather than working alone. Watch test scores soar. Book includes reproducible black lines for transparencies and activities. 312 pgs. Gr. 6-10. No. 102489 Cooperative Learning & Pre-Algebra �� $33.95

NEW!

Cooperative Learning & Algebra By Becky Bride

Chapters cover: working with rational numbers, expressions, equations and inequalities, linear functions and vertical lines, linear systems, polynomials, radicals, and quadratic functions. The author shows you how she used cooperative learning structures to help her students succeed with algebra year after year. Includes reproducible transparencies and activities. 464 pgs. Gr. 7-12. No. 102491 Cooperative Learning & Algebra �� $33.95

Algebra Reproducible Books The skills required to master basic algebra are introduced. A variety of rules, theorems and processes are represented. Games and puzzles reinforce learning and make algebra fun. 48 pgs. No. 102598 Algebra I (Gr. 6-8) �� $8.95 No. 102599 Algebra II (Gr. 7-9) �� $8.95 No. 101917 NEW! Precalculus (Gr. 10-12) �� $8.95

NEW!

INSTRUCTIONAL AIDS CO., INC.

The Amazing Algebra Book By Julian F. Fleron and Ronald Edwards

Captivate pre-algebra and algebra students with 20 magic tricks. Can be adapted to different sizes of group settings. Covers a broad range of concepts, from simple variable equations to factored polynomials. Each activity includes: overview, example, connection to NCTM standards, student activity page and further investigations. Grades 6-12. Paperback: 80 pgs. No. 102212 The Amazing Algebra Book ��$11.95

80 Activities to Make Basic Algebra Easier Grades 6-Adult. With this source book of reproducible puzzles, activities and practice problems, you can successfully reinforce first-year algebra skills with all your students. Secret codes, magic squares, cross-number puzzles and other devices provide stimulating and fun practice. 81⁄2"x 103⁄4". Paperback: 187 pgs. No. 100902 80 Activities To Make Basic Algebra Easier ��$25.99

Algebra Teacher’s Activities Kit By Judith A. Muschla & Gary Robert Muschla

150 activities with real-world applications. Designed to help students master Pre-Algebra, Algebra I and Algebra II. Each of the ten sections contains teaching suggestions that and are accompanied by answer keys. Each activity stands alone and can be applied in the manner that best fits your particular teaching program. 81⁄2"x 11". Grades 6-12. Paperback: 325 pgs. No. 101478 Algebra Teacher’s Activities Kit �� $29.95

Hands-On Algebra By Francis McBroom Thompson, Ed.D.

Lay a solid foundation of algebra proficiency with over 155 hands-on games and activities. Through a unique three-step approach, students gain mastery over algebra concepts and skills one activity at a time. 618 pages. Gr. 7-12. For more Pre-Algebra and Algebra books. Please see pages 8, 9, 64, 66-69, 75-78 & 81

asic Math & Pre-Algebra B for Dummies

By Mark Zegarelli

Get the skills you need to solve problems and equations and be ready for algebra class the Dummies way: explanations in plain English, icons and other navigational aids, “get in, get out” information, and a dash of humor and fun. Discover how to: understand fractions, decimals, and percents; unravel algebra word problems; grasp prime numbers, factors, and multiples; work with graphs and measures; and solve single and multiple variable equations. 368 pgs. No. 102538 Basic Math & Pre-Algebra for Dummies ��$19.99

Trigonometry Reproducible Book This easy-to-use workbook is full of stimulating activities. Contains a variety of puzzles and self-checking formats. Each page begins with a clear explanation of a featured trig topic, providing extra review and reinforcement. A special assessment section is included at the end to help students prepare for standardized tests. 48 pgs. Gr. 10-12. No. 102595 Trigonometry ��$8.95

A Gebra Named Al By Wendy Isdell

Julie hates algebra – until she meets a gebra named Al. Together they travel with the Periodic Horses in the Land of Mathematics, where the Orders of Operations are real places and fruits grow on chemistrees. A witty blend of fantasy and facts. Author, Wendy Isdell, began writing this book when she was in the eighth grade. It won a first place award in the Virginia Young Authors’ Contest. Ages 11 & up. Paperback: 100 pgs. No. 100998 A Gebra Named Al ��$6.99

Algebra Survival Guide By Josh Rappaport

BUILDING MATH SERIES Middle School STEM programs (science, technology, engineering, mathematics) Requires students to use

algebraic thinking and data analysis to solve engineering problems in real-world settings. Building Math was developed by the Boston Museum of Science and Tufts University and piloted in Boston-area middle schools. Addresses NCTM standards and ITEA standards for technological literacy. Spiral-bound. Each book includes a poster illustrating the engineering design and a DVD-ROM with classroom implementation samples. Spiral-bound. Gr. 6-8. No. 102324 NEW! Building Math Series, 3-Book Set ��$110.00

Amazon Mission Students survive a shipwreck, help a native village surmount malaria, and confront the environmental hazards of gold-mining. 202 pgs. No. 102299 NEW! Amazon Mission �� $41.00

Stranded! Students are marooned on a desert island, where they must identify their location, build shelter, distill water, and learn how to load and provision canoes. 208 pgs. No. 102310 NEW! Stranded �� $41.00

Everest Trek Students overcome the challenges of extreme weather and dangerous trail conditions to conquer the world’s tallest mountain. 186 pgs. No. 100528 Everest Trek �� $41.00

Inquiry Activities Series Appropriate for both large and small groups. Can be used as study guides, homework assignments, extra credit, quizzes and classroom games. Fifteen questions within each category range from basic to challenging. Includes Teacher’s instructions/answer key, transparencies, reproducible student worksheets. Spiral bound. Beginning Algebra Inquiry Activities

Covers all the content in an Algebra I course. Supplements any textbook by honing in on the topics that confuse students the most. Each page is written with the question at the top, and the answer at the bottom. All pages are fully reproducible and easily made into transparencies. Grades 6-12. Paperback: 276 pgs.

Six categories include: variable expressions; coordinate plane; graphing; solving equations & inequalities; fractions; factors & exponents. Play 4 different classroom games. Includes 12 pages of student worksheets and 10 overhead transparencies. Spiral bound. 48 pgs. Gr. 7-10.

No. 101218 Algebra Survival Guide �� $19.95

No. 100292 Beginning Algebra Inquiry Activities ��$19.50

Algebra Survival Guide Workbook Each problem set correlates with a page in the Algebra Survival Guide. Thousands of problems to sharpen skills and enhance understanding of Algebra I. 64 Reproducible pages. Grades 6-12. Paperback. No. 101219 Algebra Survival Guide Workbook �� $9.95

Algebra Survival Guide Consumable Workbooks Perforated pages & 3-hole punched, for students. Package of 30. No. 101474 Algebra Survival Guide Consumable Workbooks �� $44.95

Algebra Survival Guide Workbook Answer Key Pages are set up as in the student consumable, but answers are right next to the problems for easy grading. No. 101477 Algebra Survival Guide Workbook Answer Key �� $4.95

BOOKS • MATH

NEW!

By Claire Hubacher Johnson

E-Z Algebra By Douglas Downing, Ph.D.

NEW!

Self-teaching manual focused to improve grades and can be used as a textbook or textbook supplement. Some topics covered include negative numbers and integers, fractions and rational numbers, exponents, roots and real numbers, algebraic expressions, functions, graphs, systems of two equations, quadratic equations, circles, ellipses, parabolas, polynomials, permutations, combinations, the binomial formula, simultaneous equations and matrices, imaginary numbers, and more. 450 pgs. High school and college-101. No. 102008 E-Z Algebra �� $16.99

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

probability & statistics Chances Are… By Nancy Pfenning

Simple hands-on lessons and activities about probability and basic statistics that will take the teacher and students on a mathematical journey. From helping to win a card game to projecting the rate of growth of a virus, the uses of probability and statistics are virtually endless. Grades 4-12. 81⁄2"x 11". Paperback: 146 pgs. No. 101470 Chances Are ��$19.95

How to Lie with Statistics By Darrell Huff

You rarely live through a day without statistics forced on you by radio, television, billboard or newspaper. This book will help you keep from being fooled. Read it and discover which statistic is the phony. Paperback: 142 pgs. No. 100115 How to Lie with Statistics �� $13.95

The Cartoon Guide to Statistics By Larry Gonick

If you have ever looked for P-values at P mart or think that the standard deviation is a criminal offense in six states, then you need this book. The central ideas to modern statistics are covered; summary and display of data, probability in gambling and medicine, random variables, Bernoulli Trials, the Central Limit Theorem, hypothesis testing, and more. Explained in simple, funny illustrations. Grades 9 and up. Paperback: 231 pgs. No. 100797 The Cartoon Guide to Statistics �� $17.95

Deca Dice By Joanne Curran and Jane Felling

Over 70 games and activities that teach all operations, place value, rounding, probability, data management, and graphing. Filled with hundreds of math journal writing questions and student work samples. Comes with 4 ten-sided dice and 4 decade dice. 232 pgs. Gr. 1-9. i 1 No. 100033 Deca Dice ��$28.95

Radical Math Millennium Edition By Joanne Curran and Jane Felling

Contains 100 games that use cards, regular dice and special dice. Games focus on integers, decimals, place value, number systems and order of operation, linear equations, exponents, polynomials, coordinate geometry, trigonometry, quadratic functions and equations, graphing, and probability. Comes with 12 multi-sided dice: two each of 10 sided, 12 sided, 20 sided, and decade dice and four 30-sided dice. 248 pgs. Gr. 6-12. i 1 No. 101960 Radical Math Millennium Edition ��$36.95

F antasy Sports and Math By Dan Flockhart

Get students excited about learning math, even if they’re not big sports fans. Students create fantasy teams by picking their favorite real-life players, follow their player’s statistics, and calculate their teams’ total points using algebraic or nonalgebraic methods, specifically designed to complement the math skills they’re learning. Easy to follow instructions, reproducible worksheets for practice on over 40 different math concepts, graphing activities, quizzes, tests and answer key. Supports NCTM math standards. The student workbooks include all the reproducibles from the Teacher and Parent Guides. Website includes a support forum for teachers as well as contests for students. Paperback. Grades 5-12. No. 100113 Fantasy Baseball Teacher/Parent Guide (224 pgs.) �� $24.95 No. 100099 Fantasy Baseball Student Workbook (160 pgs.) �� $9.95 No. 100077 Fantasy Football Teacher/Parent Guide (224 pgs.) �� $24.95 No. 100074 Fantasy Football Student Workbook (144 pgs.) �� $9.95

Probability and Statistics By Wendy Osterman

Students start at the beginning and progress to calculating probability in ratios and percentages. They learn to read and create tables and graphs with data provided or collected. Real-life experiences help them better retain new skills. This resource can be used as a self-teaching guide or part of a larger probability and statistics unit. Ready-to-go reproducibles. Based on NCTM standards. 176 pgs. Gr. 5-8. No. 101377 Probability and Statistics �� $20.99

Dice Activities for Mathematical Thinking

NEW!

By Mary Saltus and Chet Delani

Classroom-tested activities immerse students in developing fluency with the concepts of square numbers, square root, primes, factorials, summations, and positive and negative integers. Engaging games and activities provide practice without paper-and-pencil drill. Includes notes, instructions for partner work and teams or independent activities, reproducible charts, and game mats for over 75 activities. Works with any math textbook or program. Tied to the NCTM standards. 120 pgs. Gr.5-8. No. 102059 Dice Activities for Mathematical Thinking �� $12.95

How To Figure It By Darrell Huff

If a student needs to be convinced of the practicality of mathematics expose him/her to this work. Easy-to-follow solutions to the thousand and one calculations we need to make day by day, from budgeting current expenses to planning for retirement, from purchasing a home to travel, sports and entertainment. Does it make more sense to buy or lease a new car? What is the most efficient way to save for future needs, from next year’s vacation to the next generation’s college costs. Paperback: 470 pgs. No. 100725 How To Figure It �� $17.95

INSTRUCTIONAL AIDS CO., INC.

NEW!

By William L. Gaslin, Charles Lund, Martin M. Gaslin

Teaches students how to add, subtract and multiply 3 and 4-digit numbers using a calculator, probability, statistics, how to calculate the area of shapes, percents of numbers, estimating metric length, place values, decimals, comparing types of numbers, geometry and measurement. Provides practice in basic pre-algebra and pre-geometry skills. Comprised of 36 games and puzzles. Aligned to NCTM Standards. 118 pgs. Gr. 7-8.

Reproducible Books Teach new concepts, reinforce learning, and check students’ understanding with these effective activity books. Answer key provided. Gr. 6-9. Pre-Algebra Covers divisibility, factorization, area, volume, circumference, Pi, prime numbers, variables, equations, graphing inequalities, & more. No. 102340 Pre-Algebra (28 pgs) ��$4.95

Basic Algebra Teaches algebra basics and demonstrates the usefulness of algebra skills. Covers integers, rational numbers, exponents, ratios, percents and various types of equations. No. 102342 Basic Algebra (20 pgs) ��$4.95

Algebra Word Problems Based on real-life situations, involving perimeter, area, ratio, percents, & more.

No. 100964 Math Games Played with Cards and Dice ��$17.95

NEW!

Math in the Cards

By William L. Gaslin, Charles Lund, Martin M. Gaslin

Helps students explore whole number concepts and operations, geometry, measurement, probability, statistics, pre-algebra, card tricks, puzzles, and more using playing cards. Contains over 160 pages of games and puzzles. Reproducible. Aligned to NCTM Standards. Gr. K-12. No. 100974 Math in the Cards ��$17.95

Math Games and Activities with Cards

NEW!

By William L. Gaslin, Charles Lund, Martin M. Gaslin

Graphing: Slope & Linear Equations Graphing skills: working with slope, writing equations in various forms, identifying intercepts, using tables and intercepts to graph equations, & more. Gr. 7-9+

Math games and problem-solving activities. For school or home. Provides practice on specific problem-solving strategies, such as making tables, finding patterns, generalizing and working backwards. Covers place value, computation, statistics, number theory, fractions, decimals, percents, and integers. Standards based. Gr. 3-9. Reproducible. 67 pgs.

No. 102347 NEW! Graphing: Slope & Linear Eq.(28 pgs) �� $4.95

No. 100979 Math Games and Activities with Cards ��$13.50

No. 102344 Algebra Word Problems (28 pgs) ��$4.95

Exploring Algebra Focuses on using basic operations to solve equations, solving problems involving exponents, working with polynomials, solving inequalities, graphing linear equations, and more. No. 102355 NEW! Exploring Algebra (28 pgs) ��$4.95

Basic Geometry Number and word problems involving shapes, angles, perimeter, area, circumference, volume, and more. No. 102346 Basic Geometry (20 pgs) ��$4.95

Exploring Geometry Activities focus on points, lines, line segments, rays, angles, triangles, quadrilaterals, solids, perimeter, area, volume, & more No. 102357 NEW! Exploring Geometry (28 pgs) ��$4.95

Real-Life Math Word Problems Math skills during a typical day. Topics include shopping, sports, cooking, budgeting, measuring, banking, and more. No. 102356 Real-Life Math Word Problems (28 pgs) ��$4.95

Fractions Identifying equivalent fractions, reducing to lowest terms, finding common denominators, performing basic operations, and more. No. 102350 Fractions (20 pgs) ��$4.95

Fraction Word Problems Word problems that involve basic operations, comparing fractions, converting to decimals and percents, ratios, proportions, probability, and more No. 102352 Fraction word Problems (28 pgs.) ��$4.95

BOOKS • MATH

Math Games Played with Cards and Dice

CALCULATOR BOOKS NEW!

Graphing Calculator Activities By Charles Lund

The activities in this book can be adapted to any standard graphing calculator or to computer-based applications. Created to help answer questions such as “Why are we learning this?” and “When will we ever use this?” Teaches students algebra, probability, number theory, fractions, decimals, percent, geometry, measurement, and data analysis. Reproducible. Aligned to NCTM Standards. 190 pgs. Gr. 5-12. No. 102441 Graphing Calculator Activities ��$19.95

NEW!

liffsNotes Guide to C TI-Nspire Technology

2nd Edition by Steve Ouellette

Find out inside this book: how to work seamlessly between your TI-Nspire hand-held and TI-Nspire Computer Software; how TI-Nspire can help you make sense of math and science concepts; how to transition from a TI-83 Plus or TI-84 Plus to TI-Nspire technology; and where teachers and students can go to find activities and other resources. 68 pgs. No. 100398 CliffsNotes Guide to TI-Nspire Technology �� $6.99 See more calculator books on pages 8 & 9.

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Math On FileTM Grades 9 and up. Fully reproducible and copyright-free, Math on FileTM offers: • Flexible resources that fit into the curriculum: Depicts middle and high school subjects in a way that will both engage and inform students. Multi-use opportunities • Teachers can use the pages for handouts, overheads, posters and test items. • Students can use them as quick sources of information or for topics and supplements to essays and reports.

Math on FileTM: Algebra Designed to support NCTM standards. Opening the volume is a general introduction and an instructions for teachers section. Text and diagrams fully articulate the ideas that span elementary beginning algebra to precalculus topics and modern mathematics. Subjects range from arithmetic series, balancing equations, and developing empirical laws to algebraic inequalities and interval rotation, math games with numbers, statistics in practice and parabolic motion. There are over 250 line drawings. 81⁄2"x 11". 288 heavy loose-leaf pages. No. 100744 Math on FileTM: Algebra (Ring Binder Only) ��$166.50 No. 100745 Math on FileTM: Algebra (CD-Rom Only)* ��$134.95

Math on File : Geometry TM

Also designed to support NCTM standards. This invaluable resource is divided into four major sections: 1) covers two- and three-dimensional shapes and their properties. 2) deals with spatial relationships using coordinate geometry and other representations. 3) examines transformations and symmetry. 4) handles visualization, spatial reasoning, and geometric modeling. The topics are presented in a simple and efficient manner. There are in excess of 250 line illustrations. 81⁄2"x 11". 288 heavy loose-leaf pages. No. 100701 Math on FileTM: Geometry (Ring Binder Only) ��$166.50 No. 100703 Math on FileTM: Geometry (CD-Rom Only)* ��$134.95

Math on FileTM: Calculus An essential classroom resource designed to supplement the study of calculus. It provides a sequence of up to 85 problem sets, ranging from simple to challenging. It is organized into five sections: 1) limits of functions. 2) sequences and limits. 3) derivatives of functions. 4) integrals of functions. 5) analysis of mathematical and real-world situations using calculus. There are over 250 line drawings. 81⁄2"x 11". 320 heavy loose-leaf pages. No. 101155 Math on FileTM: Calculus (Ring Binder Only) ��$199.95 No. 101156 Math on FileTM: Calculus (CD-Rom Only)* ��$134.95 *Note: Single-user CD-Roms (Browser based, PC/MAC compatible)

Principals & Standards of Math Series Written to the NTCM five strands, Principles & Standards of Math Series is made up of problem-solving tasks to push the boundaries of critical thought and demonstrate the importance of mathematics in the real world. Task sheets offer space for reflection, and opportunity for the appropriate use of technology. Drill sheets will help strengthen procedural proficiency skills. Also contains assessment and standards rubrics, review sheets, overheads and bonus work sheets that are freely downloadable for the interactive whiteboard. Reproducible. 32 pages/3 Overheads. Gr. 6-8. No. 102630 Number & Operations �� $8.95 No. 102631 Algebra �� $8.95 No. 102632 Geometry �� $8.95 No. 102633 Measurement �� $8.95 No. 102634 Data Analysis & Probability �� $8.95 No. 102635 Five Strands of Math - Big Book (all 5 books combined, 142 pages/15 Overheads) �� $29.95 All overheads can be freely downloaded for use on the interactive whiteboard.

Tall-Tale Math Series By Elizabeth Hoover

Humorous story problems. Each book is divided into 3 sections: Review Sheets, Skill-Builder Sheets and Extra-Practice Sheets. Number Sense Concepts covered: rounding decimals; adding, subtracting, multiplying & dividing decimals; finding common denominators; reducing fractions; adding, subtracting, multiplying & dividing fractions; percents and integers. Gr. 5-8. 72 pgs. No. 101894 Number Sense ��$13.95

Pre-Algebra Concepts covered: variables; using addition, subtraction, multiplication & division to solve equations; combining like terms; working with fractions containing parentheses & negative & positive integers; writing algebraic expressions; writing equations for word problems; and using proportion to solve equations. Gr. 5-8. 64 pgs. No. 101898 Pre-Algebra ��$13.95

Geometry Basics Concepts covered: points, lines & planes; types of lines; angles; complementary, supplementary & congruent angles; quadrilaterals; triangles; circles & pie; perimeter; area; volume; ratio & proportion; congruent & similar figures; square roots; and the Pythagorean theorem. Gr. 5-8. 64 pgs. No. 101747 Geometry Basics ��$13.95

Data and Measurement Concepts covered: The metric system; converting customary units to metric units and metric to customary; units of measurement, including, length, weight, area, volume, capacity, time and temperature; reading an information table; and reading line bar, picture and circle graphs. Gr. 5-8. 64 pgs. No. 101899 Data and Measurement ��$13.95

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Tic Tac Math® Interactive Whiteboard Games By using the time-tested and familiar game of Tic Tac Toe coupled with math facts equations, Tic Tac Math games are a fun way to engage students as individuals or teams. Choose from easy, advanced or expert modes to challenge students’ skills. *Program is built in Adobe Flash so it runs on IWBs, Mac OS and PC platforms.

Tic Tac Math Classic This grade K-10 book is filled with math facts game grids that range from 1-3 digit addition, subtraction, multiplication and division. It also contains black-line masters of game grid blanks to make your own custom games, an answer key, and an interactive CD* to be used on a computer or an Interactive Whiteboard. 63 pgs. Gr. K-10.

Tic Tac Math Fractions This grade 3-8 book is filled with fractions games grids that challenge skills in: addition, subtraction, multiplication and division with fractions; mixed numbers; like and unlike denominators; and simplification of fractions to win a square. It also contains black-line masters of game grid blanks to make your own custom games, an answer key, and an interactive CD* to be used on a computer or an Interactive Whiteboard. 63 pgs. Gr. 3-8.

Tic Tac Math Algebra This grade 5 and up book starts with linear equations and goes to quadratic equations, exponential equations and all the way through systems of equations. It also contains black-line masters of game grid blanks to make your own custom games, an answer key, and an interactive CD* to be used on a computer or an Interactive Whiteboard. No. 562912 Tic Tac Math Fractions �� $22.50 63 pgs. Gr. 5-12.

No. 562910 Tic Tac Math Classic �� $22.50

No. 562914 Tic Tac Math Algebra ��$22.50

BOOKS • MATH

NEW!

Key To…® Workbooks Key to… self-paced workbooks are classroom-tested and proven successful with students at all levels. For a wide variety of users: tutors, adult education centers, homeschoolers and to all who use them to help students gain math-skill mastery!

Key to Algebra® Explains new concepts in simple language with easy-to-follow examples. Word problems relate algebra to familiar situations, helping students to understand abstract concepts. Gr. 4-12. No. 102400 Book 1: Operations on Integers, 36 pgs. ��$3.75 No. 102401 Book 2: Variables, Terms & Expressions, 36 pgs. ��$3.75 No. 102402 Book 3: Equations, 36 pgs. ��$3.75 No. 102403 Book 4: Polynomials, 36 pgs. ��$3.75 No. 102404 Book 5: Rational Numbers, 36 pgs. ��$3.75 No. 102405 Book 6: Multiplying & Dividing Rational Expressions, 36 pgs. ��$3.75 No. 102406 Book 7: Adding and Subtracting Rational Expressions, 36 pgs. ��$3.75 No. 102407 Book 8: Graphs, 36 pgs. ��$3.75 No. 102408 Book 9: Systems of Equations, 36 pgs. ��$3.75 No. 102409 Book 10: Square Roots & Quadratic Equations, 36 pgs. ��$3.75 No. 102410 Answers & Notes for Books 1-4, 44 pgs.. ��$4.95 No. 102411 Answers & Notes for Books 5-7, 36 pgs.. ��$4.95 No. 102412 Answers & Notes for Books 8-10, 36 pgs.. ��$4.95 No. 102413 Reproducible Tests & Notes for Books 1-10, 62 pgs.. ��$15.95

Key to Metric Measurement® Students will learn how to measure in metric units. Activities may be done individually or in groups. Topics involve real examples, such as maps of Mexico and Japan, and a train schedule from China. Students who learn to use the metric system early will be more comfortable as adults with this form of measurement. Gr. 4-12. No. 102571 Book 1: Metric Units of Length ��$3.75 No. 102572 Book 2: Measuring Length and Perimeter Using the Metric Units ��$3.75 No. 102573 Book 3: Finding Area and Volume Using Metric Units ��$3.75 No. 102574 Book 4: Metric Units for Mass, Capacity, Temperature & Time ��$3.75 No. 102575 Answers & Notes for Books 1-4 ��$4.95

Key to Decimals® Begins with basic concepts and operations on decimals. Then it covers real world uses of decimals in pricing, sports, metrics, calculators and science. Gr. 4-12. No. 102426 Book 1: Decimal Concepts, 44 pgs. ��$3.75 No. 102427 Book 2: Adding, Subtracting & Multiplying, 44 pgs. ��$3.75 No. 102428 Book 3: Dividing, 44 pgs. ��$3.75 No. 102429 Book 4: Using Decimals, 44 pgs. ��$3.75 No. 102430 Answers & Notes for Books 1-4, 44 pgs ��$4.95 No. 102431 Reproducible Tests for Books 1-4, 32 pgs ��$11.95

Key to Fractions® Covers all topics, from basic concepts to mixed numbers and is written with secondary students in mind. Minimal reading is required so students can easily work independently or in small groups. Gr. 4-12. No. 102417 Book 1: Fraction Concept,s 36 pgs. ��$3.75 No. 102418 Book 2: Multiplying & Dividing, 36 pgs. ��$3.75 No. 102419 Book 3: Adding & Subtracting, 36 pgs. ��$3.75 No. 102420 Book 4: Mixed Numbers, 36 pgs. ��$3.75 No. 102421 Answers & Notes for Books 1-4, 36 pgs ��$4.95 No. 102422 Reproducible Tests for Books 1-4, 32 pgs ��$11.95

Key to Percents® Emphasizes mental computation and estimation skills, because most work with percents is done without pencil and paper. Students learn to solve percent problems using equal fractions and decimal multiplication. Percents are used to solve word problems in a variety of applications. Gr. 4-12. No. 102435 Book 1: Percent Concepts, 44 pgs. ��$3.75 No. 102436 Book 2: Percents & Fractions, 44 pgs. ��$3.75 No. 102437 Book 3: Percents & Decimals, 44 pgs. ��$3.75 No. 102438 Answers & Notes for Books 1-3, 36 pgs. ��$4.95 No. 102439 Reproducible Test for Books 1-3, 44 pgs ��$11.95

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Real-Life Math Series Integrate a real-world, problem solving focus into all math classes. Reach your most disinterested learners and show them how to make connections between the classroom and their lives outside of school. Includes answers, math concepts & extension activities. Readability, Grades 4-5. For Grades 9-12. Reproducible. Geometry These activities address geometry concepts; shapes, angles, measurement, surface area, volume, circumference, scale drawings, transformations, and proportional reasoning. 78 pgs. No. 102290 Geometry ��$21.00

Data Analysis Covers the basics of statistics, the ways statistics are used, how to determine when data changes are statistically significant and even how statistics are misused. 86 pgs.

NEW!

Secondary Math HigherLevel Thinking Questions By Robyn Silbey

Foster deep understanding of math concepts with deep-thinking math questions in 16 topics. Question topics: Problem Solving; Number Patterns and Relationships; Whole Number and Decimal Place Value; Decimal Operations; Fraction Concepts; Fraction Addition and Subtraction; Fraction Multiplication and Division; Percents; Relating Fractions, Decimals, and Percents; Ratios, Rates, and Proportions; Statistics, Data Analysis, and Graphing; Algebra – Integers and Integer Operations; Algebra – Solving Equations and Inequalities; Geometry Concepts; Geometry and Measurement; Probability. 160 pgs. Gr. 7-12. No. 102534 Secondary Math Higher-Level Thinking Questions ��$18.95

No. 102294 Data Analysis ��$21.00

Fractions, Ratios and Rates Teaches fractions, equivalent fractions, finding patterns, ratio solving proportions, rates and unit pricing. 94 pgs. No. 102291 Fractions, Ratios & Rates ��$21.00

Probability Makes data collection and description, outcomes, probability, tree diagrams, multiplying probabilities and odds fun and understandable. 94 pgs. No. 102295 Probability ��$21.00

Top Shelf Use proven strategies that add up to better scores. Presents multiple opportunities for creative problem solving for unique mathematical challenges for even advanced students. Prepares students for standardized tests. Adheres to national mathematical standards. Reproducible. Paperback. Gr. 9-12. Statistics Populations and samples, t-tests, chi-squared tests, exact probability tests, and more. 74 pgs. No. 101906 Statistics ��$24.99

Algebra 20 Easy-to-use reproducibles cover basic concepts of algebra, linear sentences, lines and distance, slopes and lines, parabolas, quadratic equations & more. 92 pgs.

Trigonometry Sum and difference formulas, trig equations, inverse trig functions, and more. 100 pgs.

No. 102293 Algebra ��$21.00

No. 100914 Precalculus ��$24.99

Tables, Charts and Graphs These 28 real-world activities teach students to create, read and interpret a variety of visual presentations. 78 pgs. No. 102292 Tables, Charts & Graphs ��$21.00

Decimals and Percents Covers decimal notation, math with decimals, mixed decimals and organizing information by percentage. 90 pgs. No. 102296 Decimals & Percents ��$21.00

Big Book of Math Communicator® Templates 220 templates from 20 big ideas in mathmatics for use with the Communicator Clearboard sleeves. Reproducible rights for the classroom. Spiral bound. 240 pgs. Gr. K-12. ©2004. No. 656961 Big Book of Math Communicator® Templates �� $17.95

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No. 101427 Trigonometry ��$24.99

Precalculus Exponential and logarithmic functions, matrices and determinants, sequences and series, and more. 90 pgs. Calculus Derivatives and integrals of exponential and logarithmic functions, related rates and volumes, and more. 94 pgs. No. 100928 Calculus ��$24.99

Advanced Algebra Linear equations, inequalities, roots & radicals, polynomials, quadratic formula, and more. 84 pgs. No. 101472 Advanced Algebra ��$24.99

Big Book of High School Communicator Classroom Templates With 198 templates, this Big Book covers concepts commonly taught in a standards-based high school curriculum including statistics, algebra, trigonometry, pre-calculus, calculus and geometry. Ideal for student responses and instant assessment. Reproducible rights for the classroom. Spiral bound. 269 pgs. Gr. 9-12. ©2009. No. 656968 Big Book of High School Communicator® Classroom Templates ��$19.95 More Communicator on page 21.

Reality Math for Teens

By Gary Muschla & Judith Muschla

By Jody Nichols

222 Reproducible activity sheets designed to stimulate and challenge your students in all areas of math while emphasizing problem solving, critical thinking, and the use of technology for today’s curriculum. Organized into seven sections (accompanied by answer keys) and follows the sequence of a typical math curriculum. Bolster your program, provide a substitute with plans, or reinforce specific concepts or skills with Math Smart! 8"x 11"pages in a layflat binding for easy photocopying. Gr. 4-12. Paperback: 348 pgs. No. 100752 Math Smart! ��$32.95

Content Area Graphic Organizers Math Helps students organize information for better comprehension and understand relationships between key ideas. Appeals to different learning styles. Presents essential teaching tools, including concept maps, flow charts, and more. Reproducible. Paperback: 107 pgs. Gr. 7-12. No. 101812 Content area Graphic Organizers Math ��$23.99

Math Teacher’s Survival Guide By Gary Muschla, Judith Muschla, & Erin Muschla

Provides practical information on the management skills necessary to succeed in this challenging profession. Includes: realistic NEW! suggestions and strategies for planning and delivering effective math instruction; help for achieving excellence and remaining enthusiastic about teaching; reproducible forms, also featured on a CD. Easy-to-copy, lay-flat pages. Paperback: 368 pgs. Includes CD. Gr. 5-12. No. 102548 Math Teacher’s Survival Guide ��$32.95

25 Real Life Math Investigations That Will Astound Teachers and Students By Edward Zacarro

Help your students discover the power of math as the danger of short-term loans is exposed in a dramatic fashion. Read the true story of how a math mistake led to a commercial jet running out of fuel at 41,000 feet. These and other fascinating math investigations will allow students to see the power of math. Problems are presented at four levels of difficulty. Detail solutions are provided. Reproducible. Gr. 4-12. No. 102454 25 Real Life Math Investigations That Will Astound Teachers and Students �� $24.95

NEW!

Teaching and encouraging financial literacy is the purpose of the book. Each topic begins with a story about Mrs. Green. In simulations students use math and problem solving skills for authentic purposes and learn to make good financial, real-world decisions in buying a car, using credit cards, starting a business, paying taxes, investing money, a class lottery, and establishing IRAs. Paperback: 160 pgs. Gr. 7-12. No. 102536 Reality Math for Teens �� $21.95

Laugh with Math By Martin Weissman & Keith Monse

Professor Weissman enables you to step right into his actual classroom and join him and his wacky assortment of students in this hilarious book that combines side-splitting cartoons and dialogue with clear basics. Included are hundreds of problems with step by step solutions. Perfect for: Jr./Sr. High School Students, Gifted Elementary Students, College Students and Mathephobics. 81⁄2"x 11". Paperback: 94 pgs. No. 100302 Laugh with Math �� $19.95

Extreme Math By Kip & Marya Tyler

Word problems in this book are drawn from interviews with actual people using mathematics in extreme sports (bronco riding, or kayaking through a foaming whirlpool of whitewater). Each problem is provided on a blackline master and includes problem-solving suggestions. At first glance, mathematics and extreme sports are at opposite extremes. In fact, math and extreme sports have a lot in common. 81⁄2"x 11". Reproducible. Gr. 5-10. Paperback: 75 pgs. No. 101544 Extreme Math �� $14.95

The Math Teacher’s Book of Lists By Judith & Gary Muschla

A one-stop math resource with exciting, challenging, and quick reference materials, all supporting NCTM Standards. Over 300 useful lists. Lay-flat binding for easy copying. 405 pgs. Gr. 5-12. No. 100432 The Math Teacher’s Book of Lists �� $32.95

The Math Behind You By Gretchen Bucher

NEW!

Third edition. Defines more than 700 terms related to algebra, geometry, analytic geometry, trigonometry, probability, statistics, logic, and calculus. Also lists and defines mathematical symbols, includes a brief table of integrals, filled with diagrams and equations. Describes how to derive key theorems. Paperback 43⁄16" x 7". 416 pgs. For High School and College.

Life expectancy, toenail growth, sneezing, world strength records, competitive games, mysteries – all interesting topics to middle school students. The theme “Who Are You?” is a motivator for students to learn more about themselves with problems from the math curriculum. These math activities integrate NCTM algebra standards for grades 6-8 and also include solving equations and graphing coordinate points. Use with whole or small groups. Links cross curriculum activities to language arts, social studies, science, and character building education. Paperback: 96 pgs. Gr. 5-9.

No. 100937 Dictionary of Mathematics Terms ��$13.99

No. 102544 The Math Behind You �� $14.95

Dictionary of Mathematics Terms By Douglas Downing, Ph.D.

BOOKS • MATH

Math Smart!

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Big Book of Middle School Communicator Classroom Templates Presenting concepts commonly taught in a standards-based middle school curriculum, this Big Book includes work with fractions, decimals, percents, measurements, pre-algebra and geometry. Ideal for student responses and instant assessment. Reproducible rights for the classroom. 188 templates. Spiral bound. 226 pgs. Gr. 6-8. ©2009. No. 656966 Big Book of Middle School Communicator® Classroom Template �� $19.95 More Communicator on page 21.

Practical Percents Resource A resource book of activities, games, models, and bulletin board ideas dedicated to the topic of percent. Helps students learn to calculate percents through converting fractions and how to add, subtract, multiply and divide percentages. Some activities are designed to NEW! be used as black-line masters. Others, such as group problems, are useful as transparency masters, or may be downloaded in PDF to be used on IWB at iplaymathgames.com. Meets NCTM Standards. 165 pgs. Gr. 5-8. No. 102542 Practical Percents Resource �� $17.95

Basic Not Boring: Middle Grades Math A comprehensive compilation of general topics including: Geometry & Measurement; Whole Numbers and Integers; Graphing, Statistics and Probability; Problem Solving; Fractions and Decimals; Pre-Algebra. 319 pgs. No. 102482 Middle Grades Math Book �� $26.99

Math Skill Builders This book helps build essential math concepts while connecting math to other curriculum areas such as science, social studies, health, the arts, geography, and consumer math. Each lesson contains an article adapted from Weekly Reader magazine, math questions to solve and a Write Math section. Deals with numbers, operations, measurement, geometry, data analysis, graphing, ratio, percent, probability and statistics. 128 pgs. Gr. 6-8 No. 100059 Math Skill Buiders ��$15.95

Math Detective By Terri Husted

NEW!

Math the Write Way

NEW!

By Shannon Harris

Provides content-specific writing and vocabulary activities, quick writes, and generic writing activities to be used at any time throughout the year. Adapts to any middle school math curriculum. Activities involve: whole numbers & decimals; fractions & number theory; integers & rational numbers; expressions & equations; ratio, proportion & percent; geometry & measurement; statistics & probability; and data analysis & statistics. Spiral-bound. 96 pgs. Gr. 6-8. No. 102546 Math the Write Way �� $14.95

Math and Literature By Jennifer M. Bay-Williams & Sherri L. Martinie

Literature is the ideal vehicle to teach a problem-solving approach to mathematics and add relevancy to classroom math activities. Detailed lessons use a children’s literature title as a springboard for a math related lesson. Classroom vignettes and samples of student work provide additional insights. Gr. 6-8. 169 pgs. No. 100029 Math and Literature �� $28.95

Middle School Math You Really Need Forty independent activities provide real-world mathematical situations, answering the perennial student plaint, “But when am I ever going to need that?”. Reproducible. 81⁄2"x 103⁄4". Gr. 5-8. Paperback: 134 pgs. No. 100883 Middle School Math You Really Need �� $25.99

Hands-On Computer Activities for Teaching Math By Beverly Burnley

More than 100 step-by-step activities that use common computer programs to model concepts in five basic areas: Numbers & Operations, Measurement, Algebra, Geometry, and Data Analysis & Probability. This revolutionary guide shows you how to combine math and technology education that supports NCTM standards and increases students’ computer proficiency. Activities allow for a constructivist teaching design and most can be adapted to different grade levels. Gr. 3-8. Paperback: 256 pgs. No. 101859 Hands-On Computer Activities for Teaching Math ��$29.95

G is for Googol

Prepares students for more advanced math courses and assessments that measure reasoning, reading comprehension, and writing in math. Uses topics and skills drawn from state math standards. Unit 1: Number and Numeration, Unit 2: Operations, Unit 3: Ratio, Proportion, and Percent, Unit 4: Geometry, Unit 5: Probability, Unit 6: Statistics, Unit 7: Algebraic Concepts. 119 pgs. Gr. 7-8.

Even the most reluctant math student will be drawn in by this book. Math addicts will be dazzled; phobics will be drawn in despite themselves. Full-color illustrations, 57 81⁄2"x 11"pages. 8 & up. Hardcover.

No. 102443 Math Detective �� $18.99

No. 100177 G is for Googol �� $15.95

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A Math Alphabet Book

100 Lesson Starters for Algebra I CD-ROM

Level I: Grades 5-8 • Level II: Grades 9-12

Make Daily Warm-Ups part of the equation for student success. • 180 activities – one for each day of the school year • Turns downtime into learning time • Readies students for standardized tests Daily Warm-Ups (each) ��$19.99

Reproducible (Level I)

No. 101143 Pre-Algebra No. 101578 Math Word Problems No. 100053 Math Brain Teasers

No. 101144 Algebra No. 100052 Logic No. 101440 General Math

Reproducible (Level II)

No. 101430 Algebra II No. 101142 Geometry No. 100935 SAT Prep Math No. 101783 Math in Real Life No. 101724 Math Problem Solving No. 101739 Data Analysis & Probability

No. 101143

No. 101144

No. 101578

No. 100052

No. 100053

No. 101440

NEW!

A PowerPoint Teaching Tool This program is a set of 100 PowerPoint slides that highlights student-centered situations to teach algebra. Each slide is set in a student-oriented context, such as a local mall, a live concert, or a school classroom. Against this background, a problem is presented that requires algebra I content to be solved. The teacher notes on each slide contain prompts to encourage problem solving and suggestions for implementing classroom discussion. Complements the Glencoe algebra I textbook or enhances any algebra I program.

BOOKS • MATH

daily warm-ups

No. 562920 100 Lesson Starters for Algebra I �� $39.00

Daily Warm-Ups: NCTM Standards with CD-ROM New collection of math titles • Features 180 problems directly addressing NCTM standards • Easy-to-use reproducible book • Includes electronic version of the book on a companion CD-ROM with ready-to-print PDF documents • Allows you to photocopy pages from the book, print them from your computer, or project them on a large screen • Accompanying answer key • 190 pages each. Pre-Algebra Covers number and operations; measurement; algebra; and data analysis & probability. Gr. 6-8. No. 102306 Pre-Algebra with CD-ROM �� $25.99

No. 101430

No. 101142

No. 100935

Algebra Covers patterns, relations & functions; representation & analysis; mathematical modeling; and analyzing change. Gr. 9-12. No. 102308 Algebra with CD-ROM �� $25.99

No. 101783

No. 101724

No. 101739

The Math Teacher’s Problem-A-Day By Judith A Muschla, and Gary R. Muschla

Contains 180 pages of problems that can be completed during classroom transition period, used as warm ups, assigned for homework or extra credit. Over 500 different problems give a wide selection of types of problems for different skill levels, including writing activities and many of the types of problems typically found on standardized tests. Sprinkled throughout are math skills tips and items of math trivia. NCTM Standards. Paperback: 240 pgs. Gr. 4-8. No. 101526 The Math Teacher’s Problem-A-Day �� $19.95 See The Algebra Teacher's Activity-A-Day on page 72.

Math Starters By Judith & Gary Muschla

Over 650 5-10 min. ready-to-use math starters that get kids quickly focused. Problems are printed on 81⁄4"x 11"lay-flat format for photocopying. Paperback: 310 pgs. Gr. 6-12. No. 101516 Math Starters ��$29.95

Geometry Covers patterns, relations & functions; representation & analysis; mathematical modeling; and analyzing change. Gr. 9-12. No. 102314 Geometry with CD-ROM �� $25.99

SAT Prep Covers math topics found on the new SAT. Includes one question for each day of the school year. Builds confidence for test day. Gr. 9-12. No. 102320 SAT Prep with CD-ROM �� $25.99 More SAT on pages 65 & 66.

Digital Daily Warm-Ups • Find a warm-up for any lesson with fully searchable content. • Print from your computer, or display on overhead projectors or smartboards. • Internet interface to Dictionary.com provides definitions for every word. • PDF format that works on PCs and Macs. Grades 5-8 180 warm-ups from Daily-Warm-Ups Level I and include: Algebra, Math Brain Teasers, Geometry & Measurement, Logic, Pre-Algebra and Algebra. Grades 9-12 180 warm-ups from Daily-Warm-Ups Level II and include: Algebra, Algebra II and Geometry. No. 101792 Digital Daily Warm-Ups: Math Grades 5-8 �� $25.99 No. 101794 Digital Daily Warm-Ups: Math Grades 9-12 �� $25.99

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for the mensa group

Hands-On Math Projects with Real-Life Applications

All-Star Mathlete Puzzles

By Gary Muschla & Judith Muschla

By Dick Hess

A puzzle collection of math-related brainteasers that are meant to challenge math thinking processes. Includes number, geometric, logical thought, analytical, and story puzzles that vary in difficulty, but every one is challenging. While most of these puzzles will succumb to pencil and paper analysis, there are some that are best tackled with a computer to search for or calculate a solution. 95 pgs. No. 101274 All-Star Mathlete Puzzles ��$6.95

Brain-Busting Lateral Thinking Puzzles

No. 101934 Hands-On Math Projects ��$29.95

By Paul & Des MacHale

Use lateral thinking skills to get to the bottom of ingenious puzzles. In order to solve them, you’ll need to break away from conventional dead-end assumptions and approach problem-solving in alternative ways. The challenge is to find logical explanations for what appear to be illogical situations. Paperback: 192 pgs. No. 100249 Brain-Busting Puzzles ��$8.95

Mensa Challenge Your Brain Math & Logic Puzzles NE By Dave Tuller & Michael Rios

This Mensa puzzle collection contains a variety of cranium-crushing challenges. Some are oldies but goodies, like battle-ships and its many variants. There are many new types of brain-wrenching conundrums such as: Number Place (sudoku-type); Eminent Domain (numbers rule on these grids); and Oxtails (X’s and O’s mark the spot in unusual puzzles with right-angles twists). Over 300 puzzles. Spiral bound. 96 pgs. No. 101828 Mensa Challenge Your Brain Math & Logic Puzzles ��$8.95

IQ Tests to Keep You Sharp IQ tests are a fun way to keep your brain as fit as your body. Decode, Translate, Encipher, Interpret, Reveal. 8¼"x 10". Spiral bound: 96 pgs. No. 100657 IQ Tests to Keep You Sharp �� $7.95

Mathematical Brain Benders By Stephen Barr

Over 100 paradoxes, puzzles, riddles, conundrums, word and number games. Can anything new be done in this discipline? Yes, as you will find in this puzzle book. Paperback: 224 pgs. No. 100606 Math. Brain Benders �� $8.95

Mind Teasers & Mind Puzzlers By George J. Summers

75 Original brainteasers. Challenges are found in situations as common as a game of tic-tac-toe, or as strange as a land of Truthtellers and Liars. Solutions provided. Paperback No. 100221 Mind Teasers & Mind Puzzlers �� $8.95

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60 hands-on investigations help students apply math concepts and skills to everyday problems found in daily life. Classroom tested projects that emphasize: cooperative learning, group sharing and writing as they build skills in problem solving, critical thinking, decision making and computation. This 2nd edition includes information about technology-based and e-learning strategies and enhancements; No Child Left Behind standards; innovative teaching suggestions with activities, exercises, and standards-based objectives. Lay-flat binding for easy photocopying. 81⁄2"x 11". Paperback: 365 pgs. Gr. 6-12.

Math Games By Judith Mushla & Gary Robert Muschla

Collection of 180 reproducible activity sheets to challenge your students in all areas of math-from whole numbers to data analysis-while emphasizing problem solving, critical thinking and the use of technology for today’s curriculum. Each of the book’s activities can help you teach students how to think with numbers, recognize relationships and make connections between mathematical concepts. 81⁄2"x 11". Paperback: 213 pgs. Gr. 6-12. No. 100547 Math Games ��$29.95

190 Ready-To-Use Activities That Make Math Fun! By George Watson

A compliment to fundamental math skills instruction. 190 activities help students master basic math concepts - including whole numbers, decimals, fractions, percentages, money concepts, geometry and measurement, charts and graphs, and pre-algebra. Classroom-tested and presented in effective formats that not only fulfills the needs of the at-risk student, but also satisfies the needs of the strong, self-reliant learner. Answer key included. 81⁄2"x 11". Paperback: 282 pgs. Gr. 4-9. No. 100125 190 Ready-To-Use Activities �� $29.95

B O O K M A R K S

NEW!

No. 101984

NEW!

No. 101986

No. 101984 Pi �� $3.25 No. 101986 Metrics �� $3.25

By Frances M. Thompson

279 math games and activities that help students learn by engaging their minds and their bodies. Students learn the tools they need to solve math problems, while encouraging them to think independently with these essential, hands-on math games and activities. This teacher’s aid develops basic and advanced math skills through an effective combination of concrete exercises (manipulatives), pictorial models and cooperative learning experiences. Grades 4-8. 8"x 11". Paperback: 544 pgs.

By Dave Phillips

160 maze compilations in full color. The jumble of branching, twisting paths and walls in the designs call for close contemplation. The number of paths and walls are kept to a minimum and in many you may retrace your route. Solutions provided. Paperback: 218 pgs. No. 101833 The Zen of the Labyrinth ��$12.95

Mind-Boggling Mazes

No. 101949 Hands-On Math ��$29.95

40 Mazes that shimmer, advance, recede, jump, pop and wiggle. These brand new mazes are ingeniously designed and are not to be found elsewhere. Solutions are given. Paperback.

101 Mathematical Projects By Brain Bolt and David Hobbs

Contains many real world math projects. Topics cover a wide range & variety of interests, concepts and skills. Includes advice on introducing coursework in the classroom and on assessment. Paperback: 162 pgs.

NEW!

BOOKS • MATH

The Zen of the Labyrinth Mazes for the Connoisseur

Hands-On Math!

No. 100498 Mind-Boggling Mazes ��$4.95

Dazzling Mazes

No. 102000 101 Mathematical Projects. ��$31.00

50 mazes with solutions. Without the solutions even the gifted might not escape some of the more challenging labyrinths. 81⁄2"x 11". Paperback: 76 pgs.

Be a Wizard with Numbers - 101 Ways to Count Yourself Smart NEW! By Andrew Jeffrey

No. 101904 Dazzling Mazes ��$5.95

The author, a former math teacher and known as “The Mathemagician” brings the subject full of life with a range of practical skills and shortcuts that you may never knew existed. Here are many enjoyable exercises, puzzles, and self-tests to chart your progress. 144 pgs.

Rapid Math Tricks and Tips By Edward H. Julius

With Professor Ed Julius’ thirty-day Number Power Program, you’ll learn how to whiz No. 101862 Be a Wizard with Numbers ��$9.95 through common and not so common math problems without a calculator. With Dot-To-Dot Super these fun, easy-to-learn techniques, you’ll be able to Challenge Books master difficult problems in addition, subtraction, By David Kalvitis multiplication, and division – often in less time than The variety of puzzles in these it takes to use a calculator! Paperback: 229 pgs. books are complex, detailed and No. 100401 Rapid Math Tricks and Tips �� $16.95 mind-boggling. With no clues to the final image, numbers into the thousands, and amazing detailed pictures, these dot-to-dot Super Arithmetricks Challenge books provide a new level of challenge and intrigue. Each By Edward H. Julius book gets progresssively more challenging from book 5 through 50 tricks and tips that let you add, book 8. They require logical thinking, focus, and small motor skills. subtract, multiply and divide in a flash. Mr. Kalvitis has older kids, teens and adults in mind when designing You won’t need a calculator, or in many his puzzles. 8½"x 11". 46-48 pgs. each. cases even a pencil, to come up with the No. 102466 Dot-to-Dot Book 5 ��$7.95 correct answers. A few simple short-cuts will have you solvNo. 101818 NEW! Dot-to-Dot Book 6 ��$7.95 No. 101822 NEW! Dot-to-Dot Book 7 ��$7.95 ing basic problems in record time. Paperback: 142 pgs. No. 101824 NEW! Dot-to-Dot Book 8 ��$7.95

No. 101990

No. 101991

No. 101992

No. 100997 Arithmetricks ��$14.95

No. 101993

No. 101994

No. 101997

Bookmarks. Great as rewards, prizes, motivators, or inexpensive class gifts. Useful for review. Printed on both sides. 6"x 2". Pack of 36. No. 101990 Math Symbols & Behaviors ��$3.25 No. 101991 Algebra ��$3.25 No. 101992 Solving Word Problems ��$3.25

No. 101993 Pre-Algebra ��$3.25 No. 101994 Geometry ��$3.25 No. 101997 Place Value & Roman Numerals ��$3.25

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critical thinking, games, puzzles & activities Math Minutes By Doug Stoffel

Features 100 “Minutes.” Each Minute consists of ten classroom-tested problems of varying degrees of difficulty, integrating problem solving and basic math skills. 81⁄2"x 11" Paperback: 112 pgs. Gr. 6-8. Reproducible. No. 101711 Math Minutes �� $16.99

Piece it Together with Fractions By Joanne Curran and Jane Felling

Contains over 60 games that use special fraction dice and deluxe fraction circles. Games focus on naming and identifying fractions, equivalence, adding and subtracting fractions, multiplying and dividing fractions, percent and decimals. Comes with 7 fraction dice, one 12-sided number die, one mini deck of cards and a 51 piece deluxe fraction set. 129 pgs. Gr. 1-9. i 1

Math Conundrums Warm up with Garfield. Let that clever, cynical cat motivate your students as they polish and apply important skills. The book offers warm-ups with cartoons and humor. All of these short, challenging learning experiences are correlated to specific academic standards. 96 pgs. Gr. 6-8. No. 101598 Math Conundrums �� $12.99 See Science Garfield Warm-Ups on page 94.

The World’s Best Optical Illusions By Charles Paraquin

Illusions in this book are made up of straight lines, perfect circles, two-way tricks and other shapes and drawings that keep you from seeing what’s there – or make you see something that isn’t there! Test yourself on more than 100 of these tricky teasers. Paperback: 96 pgs. No. 100936 The World’s Best Illusions �� $6.95

NEW!

No. 101643 Piece it Together with Fractions ��$37.95

By Robert Femiano

Please see more Dice Game Books on page 74 & 75.

Math Perplexors These entertaining story problems require deductive reasoning, logical elimination and math skills. Using clues, cross off words in a list of all possible answers to arrive at the solution. 50 puzzles. Four levels of difficulty. Reproducible. No. 100753 Math Perplexors – Level D (Gr. 7-9) �� $12.95 No. 100784 NEW! Math Perplexors – Expert Level (Gr. 9-12) �� $12.95

Perplexors Sharpen deductive reasoning skills with these challenging logic puzzles. Use the “cross-outand-circle” technique to eliminate the way to the correct answer. By practicing the process of elimination, students can also prepare themselves for standardized tests which reward logical thinking. Answers/solutions provided. Reproducible. No. 102241 Perplexors – Level D (Gr. 7-9) 46 Puzzles ��$12.95 No. 102216 Perplexors – Expert Level (Gr. 9-12) 48 Puzzles ��$12.95

The Math Chef By D’Amico & Drummond

Shows you exactly how math and cooking go hand-in-hand. More than 60 activities and recipes to try, practice math while you cook! Get a handle on measurement, multiplication, division, fractions, percents. Paperback: 180 pgs. See page 96 for “The Science Chef.” No. 100157 The Math Chef ��$14.95

Balance Benders Logic and Algebraic Reasoning Puzzles

These books can be used as quick, fun logic problems or as stepping-stones to success in algebra. Students develop deductive thinking and pre-algebra skills as they solve balance puzzles that are more fun and addictive than Sudoku puzzles. Each balance must be analyzed to identify the clues, and information synthesized to solve the puzzle. 48 pgs each. No. 102117 Balance Benders – Level 1 (Gr. 4-12+) �� $9.99 No. 102119 Balance Benders – Level 2 (Gr. 6-12+) �� $9.99 No. 102121 Balance Benders – Level 3 (Gr. 8-12+) �� $9.99

Math Puzzles and Brainteasers By Terry Stickels

Over 300 reproducible puzzles ranging from easy logic challenges to more difficult math brainteasers, the puzzles are organized into groups that correspond to NCTM standards. Covers a variety of math topics, from fractions and geometry to probability and algebra. The range of puzzles incorporates multiple approaches to skill building, including numerical manipulation, spatial/visual exercises, and language arts exercises. Includes number puzzles, spatial/visual puzzles, cryptograms, logic puzzles, and word games. 8½"x 11". Paperback: 248 pgs. Gr. 6-8. No. 100507 Math Puzzles and Brainteasers ��$24.95

Math Skills Mind Benders

NEW!

By Cindy Barden

Reinforces math skills based on NCTM guidelines with brainteasers, puzzles, games, pictures, and stories. Activities are labeled with the skill they address and the grade level they target. Topics include place value, operations, fractions, decimals, percents, problem solving, logic, consumer math, algebra, geometry, data analysis, and probability. 128 pgs. Gr. 5-8+. No. 102094 Math Skills Mind Benders �� $13.99

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The Usborne Internet-Linked Science Encyclopedia

NEW! NEW!

Barron's Essential Atlas Series These information-packed atlases combine attractive photos, diagrams, illustrations, tables and charts with clear textual descriptions. All subjects are presented so that they can be readily understood by students and adults. 8½"x 10¾". Paperback: 96 pgs. Gr. 7 +. No. 102447 Essential Atlas of Anatomy ��$11.99 No. 102452 Essential Atlas of Botany ��$10.95 No. 102449 Essential Atlas of Ecology ��$11.99 No. 102450 Essential Atlas of Fossils and Minerals ��$10.95 No. 102451 Essential Atlas of Physics and Chemistry ��$12.99 No. 102453 Essential Atlas of Physiology ��$12.99

Science Dictionary for Kids By Laurie E. Westphal

Packed with more than 350 science definitions that every student must know, this is an essential science homework helper and reference guide for assignments, projects, and experiments. Most definitions have illustrations. Includes Earth, Physical, Life, and Space Science chapters and more. Complete with commonly used formulas, measurement conversions, and charts. Paperback. 7"x 9". 136 pgs. Gr. 4-9. No. 100453 Science Dictionary for Kids �� $12.95

Barron’s Science Study Dictionary By Chris Prescott

130 Two-page spreads each cover a scientific topic, including chemical equations, ecology, human reproduction, periodic table and more. Each contains approximately 15 scientific terms, defined, and often supplemented with a diagram or illustration. A word finder section serves as an index, listing every term and locating it by page number. 63⁄4"x 93⁄4". Paperback: 262 pgs. Gr. 6-12. No. 101699 Barron’s Science Dictionary �� $16.99

Contains descriptions of websites to visit to take you further into the subject in a fun and informative way. In-depth book of science from physics, chemistry, biology, information technology, Earth sciences and astronomy to new fields such as genetic engineering, nanotechnology, telecommunications and much more. There are over 2,500 scientific terms, over 1,500 illustrations and diagrams, over 140 experiments and a quick reference dictionary. 71⁄2"x 91⁄2". Paperback: 448 pgs. Gra.4 and up. No. 100207 The Usborne Internet-Linked Science Encyclopedia �� $19.95

The Kingfisher Science Encyclopedia

NEW!

By Charles Taylor and Kingfisher Editors

Brings scientific principles within reach for the student. Clear, authoritative text and wellresearched, detailed artwork and photographs. Includes important scientific events, inventions, discoveries, tables of units and conversions, and a wealth of other facts and figures. Useful as a quick reference or to provide more in-depth information. Hardcover: 496 pgs. Gr. 5-9. No. 102509 The Kingfisher Science Encyclopedia �� $29.95

NEW!

The Concise Nature Encyclopedia By David Burnie

Explores every major plant and animal group, illustrating the extraordinary range of living things found in every corner of the planet. Source of bite-size information on animals or plants like the Arctic bumblebee, the welwitschia plant, and vampire squid. Hardcover: 320 pgs. Gr. 5-9. No. 102506 The Concise Nature Encyclopedia �� $14.95

NEW!

The Concise Dinosaur Encyclopedia By David Burnie

Combines hard facts with intriguing feature spreads detailing dinosaur lifestyle, behavior, families, and habitat. Includes timelines, a detailed glossary, and a comprehensive index. Hardcover: 223 pgs. Gr. 5 -9. No. 102503 The Concise Dinosaur Encyclopedia �� $12.99 Refer to pages 60 & 61 for Math and other dictionaries.

The Handy Science Answer Book

Covers a wide a variety of fields, including chemistry, physics, biology, geology, meteorology, astronomy, ecology and zoology. More than 4,500 entry words with clear, easy-to-understand definitions. More than 425 full-color photographs and drawings. Handy tables and charts, including the periodic elements and a geologic time chart. Ideal resource for homework, school projects or just browsing. Hardcover: 384 pgs. Gr. 7-10.

3rd Edition From the Science and Technology Dept. Carnegie Library of Pittsburgh Handy Science collected 1,700 questions and answers that will support homework assignments, provide engaging trivia and satisfy your curiosity. Concise and easy to understand. Covers hundreds of intriguing science and technology topics: physics, chemistry, astronomy, geology, climate and weather, ecology, plants and animals, biology, health and medicine, transportation, buildings and other structures, weights and measures, time, tools and weapons, telecommunications and computers, and energy. Paperback: 659 pgs.

No. 101922 American Heritage Student Science Dictionary �� $18.00

No. 100569 The Handy Science Answer Book �� $21.95

American Heritage Student Science Dictionary

BOOKS • SCIENCE

science reference books

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Amazing Scientists The New York Public Library, Jim Callan Fact-filled and fun, this book’s questionand-answer format lets you explore the discoveries of some of the world’s greatest scientists from the past 2,500 years. Includes informative lists, illustrations, fun facts, and side bars. Engages and encourages students to explore the subject matter on their own. 9"x 6". Paperback: 172 pgs.

Women in Science By Marilyn Ogilvie

Profiles of 186 women whose work is representative of the participation of women in the science of their time and culture. The time ranges from antiquity through the nineteenth century. Valuable to historians, students and the general public. Paperback: 272 pgs. No. 101752 Women in Science ��$22.00

E=Einstein

No. 101871 Amazing Scientists �� $12.95

Science Giants By Alan Ticotsky

Connects science with reading by providing historical background on famous scientific discoveries. Challenges old assumptions with new data. Each of the book’s 25 topics includes a hands-on exploration activity and a reading that discusses the important people and their work. Reproducible. 144 pgs. Gr. 5-8. No. 100873 Earth & Space �� $16.95 No. 101389 Life Science �� $16.95 No. 100982 Physical Science �� $16.95

Edited by Donald Goldsmith & Marcia Bartusiak

There is more to Einstein than just E=mc2. This anthology of 30 essays captures his various facets. Complete with more than 125 color illustrations and explanatory sidebars that make the information accessible to the layperson, these revelatory articles explore his life, theories, and legacy. The esteemed contributors cover both important milestones and lesser known facts to present a thoughtful portrait. Einstein’s ideas and views continue to play a role in contemporary science and in the popular imagination. Paperback: 352 pgs. No. 102605 E=Einstein ��$14.95

study guides & test preps

Serendipity By Royston M. Roberts

Discover some of the most dramatic and amusing discoveries in science history. The author tells stories of lucky strikes, both big and small, that led to everything from the invention of Velcro, to the harnessing of nuclear power. Stories range through the fields of physics, chemistry, biology, astronomy, archaeology, and more. Paperback: 270 pgs. No. 100589 Serendipity ��$17.95

Black Stars – African American Women Scientists and Inventors By Ortha Richard Sullivan

In these 25 lively, biographical profiles, learn about the black women who made contributions to science that impact the way we live and think today. Ignite the imagination and an interest in math and science, the keys to invention. Hardcover: 150 pgs. No. 100700 African American Women Scientists and Inventors �� $24.95

Black Stars – African American Inventors

Flippers

By Otha Richard Sullivan

The legacies of 25 black men and women. Americans can thank black inventors for their contributions in making life more comfortable: air conditioner, toilet, guitar and thousands of others. Hardcover: 164 pgs. No. 100834 Black Stars – African American Inventors �� $24.95

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Please see page 65 for the SAT and ACT books.

QUICK STUDY GUIDES on page 173.

Why Cliffs Quick Review Guides? Get the information you need--fast. Complete coverage of core concepts. Accessible topic-by-topic organization. Written by teachers and educational specialists. Paperback: 51⁄4"x 81⁄4"

Differentiating Strategies: Science

NEW!

Developed by Wendy Conklin

Presented in an easy-to-implement format, this notebook is designed to facilitate the understanding of writing differentiated lessons to accommodate all readiness levels, learning styles, and interests. Lessons are based on various differentiation strategies including tiered assignments, tiered graphic organizers, leveled questions, using realia, menu of options, stations/interest centers, discovery-based learning, and orbital studies. Lessons are vertically aligned and provided at four different levels: K–12, 3–5, 6–8, and 9–12. 304 pgs. plus Teacher Resource CD.

BOOKS • SCIENCE

RESOURCE BOOKS

CliffsNotes

No. 101702 Differentiation Strategies: Science ��$89.99

Astronomy From planets, stars and galaxies to the search for extraterrestrial life, you get clear, jargon-free explanations of the fundamentals, including all the latest discoveries and theories. 278 pgs.

Chemistry Master core chemistry concepts, from atomic structure, chemical bonding and states of matter to solutions, acids and bases and thermodynamics. 186 pgs.

No. 102367 Astronomy ��$9.99

Physics This fast, effective tutorial helps you master core physics concepts from classical mechanics, thermodynamics and electricity to magnetism, light & nuclear physics. 184 pgs.

Anatomy and Physiology From cells, tissues and muscles, to the immune system, the respiratory system and the cardiovascular system you will master core physiological concepts. 312 pgs.

No. 102373 Chemistry ��$9.99

No. 102375 Physics ��$9.99

Biology This fast, effective tutorial helps you master core biology concepts, for cellular functions, genetics and evolution to anatomy, ecology and reproduction. 240 pgs.

Earth Science Offering reviews of all earth science topics along with a tear-out pocket guide, chapter quizzes, a comprehensive test, and a glossary. Covers the Earth’s structure, climate, environmental concerns, space and more. 229 pgs.

No. 102371 Biology ��$9.99

No. 102377 Earth Science ��$9.99

No. 102369 Anatomy and Physiology ��$9.99

Quick Access Reference Charts

What Does the Moon Smell Like? By Eva Everything

All-ages quiz book feeds your brain bitesized tidbits of cool science trivia. Topics include the Earth, the Moon, the universe, amazing cars, sports, food and drink, icky things, pets, nature, technology, science fables, inventions, the body, success, attraction, and chocolate. As little as five minutes a day, can boost your brainpower. 151 astounding one page question and one page answer science quizzes. 288 pgs. No. 102607 What Does the Moon Smell Like? ��$12.95

What’s Science Ever Done For Us? By Paul Halpern

What the Simpsons Can Teach Us About Physics, Robots, Life, and the Universe The Simpsons, the world’s most popular and longest-running animated series, is a treasure-trove of scientific ideas and a clever mixture of a fact and fancy. Find answers to an amazing array of scientific questions raised in 26 classic episodes. Whether you’re a Simpson’s fan or a science buff get ready to laugh and learn with Homer, Bart, Marge, Lisa and the town of Springfield prove that science isn’t fun—it’s hilarious! No. 101741 What’s Science Ever Done For Us? ��$14.95

NEW!

REA’s Quick Access References are a smart way to review the subject in a concise chart. Consists of 2 fold-out laminated panels (4 sides). Size: 8½"x 11". Each chart is laminated and 3-hole punched. No. 657034 Biology ��$4.95 No. 657036 Chemistry ��$4.95 No. 657038 Physics ��$4.95 No. 657040 Weights & Measures ��$4.95 More science study charts on page 173. Math study charts on pages 58 & 68.

The Science of Superheroes By Lois Gresh and Robert Weinberg

Superheroes offers an ideal springboard into many realms of science. A light-hearted but clear-headed look at the real science that underlies some of the greatest comic book superheroes including Spider-Man, Batman, the Fantastic Four, the Flash, Incredible Hulk and many more. Each chapter presents the origin of one or more superheroes and asks intriguing questions that lead to fascinating discussions about the limits of science, the laws of nature, and the future of technology. Paperback: 200 pgs. No. 101234 The Science of Superheroes ��$24.95

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biology books Human Anatomy on FileTM The World’s Most Complicated Machine… Simplified Reproducible. Authoritative collection of approximately 1,500 clear, simple anatomical drawings. A survey of the entire body, the On FileTM contains introductory text for each drawing, a glossary of terms related to each section, and an independent index. Provides a clearer, cleaner collection of images for students and teachers. 350 pgs. Gr. 6-12. Integrated and indexed. A special 32-page supplement links this resource with its companion volume, Human Physiology On FileTM, New Edition. Together, the two-volumes provide the most comprehensive source of reproducible images of the human body. No. 100558 Human Anatomy on FileTM 2003 �� $166.50

Human Physiology on FileTM Physiological Processes of the Body in Visual Detail Reproducible. An ideal complement to Human Anatomy on FileTM, this volume presents all the physiological processes of the body in visual detail. The collection of 1,500 illustrations clearly shows how the body’s systems and components function. With cleaner artwork for better photocopying, introductory text, a glossary of terms, a new labeling system, and an independent index, this volume is a valuable resource for students and teachers. 322 pgs. Gr. 6-12. Integrated and indexed. A special 32-page supplement links this resource with its companion volume, Human Anatomy On FileTM, New Edition. Together, the two-volumes provide the most comprehensive source of reproducible images of the human body. No. 100554 Human Physiology on FileTM 2003 �� $166.50

Human Body On FileTM – CD-ROM Human Anatomy on FileTM and Human Physiology on FileTM on CD-ROM! Comprised of the CD-ROM versions of Human Anatomy on FileTM and Human Physiology On FileTM, these two CD-ROMs contain full-color art! Approximately 1,500 clear, simple anatomical drawings survey the entire body, while another 1,500 illustrations present all the physiological processes of the body and clearly show how the body functions. CD-ROM (Single-user, browser-based, PC/Mac compatible): 2003. No. 100555 Human Body on FileTM – CD-ROM �� $179.95

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The Handy Biology Answer Book From the Science and Technology Dept. Carnegie Library of Pittsburg Answers 1,600 questions on all aspects of human, animal, plant, and microbial biology. The questions range from the history and development of biology to current topics and controversies. Has nearly 100 illustrations and 150 tables and charts. Paperback: 565 pgs. No. 102611 The Handy Biology Answer Book �� $21.95

DNA the Marvellous Molecule By Borin Van Loon

The aim of this book is to explain in a simple way a subject which is developing today at a remarkable rate. It is hard to understand the double helix without seeing a three dimensional model. These models are interesting to make and by handling them, fitting them together and folding them into specific shapes makes difficult ideas much easier to comprehend. 81⁄4"x 113⁄4". Paperback: 33 pgs. No. 101397 DNA the Marvellous Molecule �� $15.00

Human Biology Activities Kit By John Roland

Ready to use lessons and worksheets for general science and health. Includes over 200 classroom-tested lessons and reproducible worksheets. These high-interest lessons and worksheets get students actively involved in learning-even students who are poorly motivated, learning disabled or who lack English proficiency. Each unit is complete and ready for use. The teacher will save hours in preparation. 8"x 11". Paperback: 337 pgs. Gr. 7-12. No. 100213 Human Biology Activities Kit �� $32.95

Science Essentials By Mark J. Handwerker, Ph.D.

Gives classroom teachers basic tools for helping students master the scientific concepts they need to know in high school. Focuses on biology and chemistry. Subject matter ranges from fundamental life processes to complex chemical reactions. Biology: 60 lessons, Chemistry: 47 lessons. 8½"x 11". No. 102531 Science Essentials (High School Level) �� $29.95

Biology: Life As We Know It! By Simon Basher and Dan Green

From cells to DNA, from viruses to mammals, from chlorophyll to flowers and fruit, and including the human body’s NEW! parts and systems, Biology is a single volume BIO-101 course. Distinctive characters, a creative palette, and a straight-forward text make it all clear and fun. Full color throughout. 7"x 7". 128 pgs. Gr. 5-9. Includes 13"x 18" poster. No. 102071 Biology: Life As We Know It! �� $8.95 See other books in this series on page 97.

Biology Higher-Level Thinking Questions

Science Sleuths

NEW!

By Angela Manzi and Michael Michels

By Pam Walker & Elaine Wood

60 Forensic activities to develop critical thinking and inquiry skills. Transform high-level thinking techniques into fun activities that develop science inquiry and critical thinking. Helps kids become confident thinkers through observation, interviewing and analysis of evidence. Activities do not require a formal science lab, so they can be performed on the fly. Grades 4-8. 81⁄2"x 11". Paperback: 340 pgs. Each chapter includes: • Picture mysteries • Activities to do in class or home • Science sidebars relating the activities to basic science concepts • Stores of real crime No. 100681 Science Sleuths �� $29.95

Forensic Science Experiments on FileTM An Exciting Resource for Teaching Forensic Science Comprised of approximately 50 experiments spread out over seven sections. It is an excellent resource for the hands-on study of forensics that can be used to stimulate student interest in almost any science classroom. Subject areas include visual identification, personal identification, chemical identification, biological identification, physical measurements, reconstruction of the past and forgery. Grades 6-12. This reproducible binder includes: 250-300 black and white line illustrations, index, appendixes, bibliography, glossary, chronology, biographies of distinguished scientists in the field and listing of internet resources. 288 pgs. 81⁄2"x 11". *single-user, browser-based, PC/Mac compatible No. 102018 Forensic Science Experiments on FileTM 2004 ��$166.50 No. 102062 Forensic Science Experiments on FileTM 2004 CD-ROM* ��$134.95

Crime Scene Investigations By Pam Walker & Elaine Wood

This is a unique resource for science teachers in grades 6-12. Like real-life forensic scientists, students observe carefully, think critically, conduct lab tests, document results and try to meet the burden of proof to 68 new mysteries. 8"x 11". Paperback: 273 pgs. No. 101235 Crime Scene Investigations ��$29.95

Crime Scene Detective By Karen Schulz

Find out who committed the crime at your school. Students will examine evidence left at the scene, interview suspects (staff members) and use critical thinking to crack the case. This unit includes a simulation involving a fire in the school library, background information on forensics, and instructions for writing your own crime scene simulation. Developed for a middle school gifted education class, but by adjusting the lessons and project requirements, could be used for grades four through twelve. Paperback: 80 pgs. No. 100358 Crime Scene Detective ��$12.95

Promote thinking and interaction in the biology class. You’ll find questions for sixteen biology topics and themes: Animals, Biochemistry, Bioenergetics, Biotechnology and Ethics, Body Systems, Cells, Classification, Ecology, Evolution, Fungi, Genetics, Methods and Tools, Monera, Plants, Protista, and Viruses and Diseases. 160 pgs. Gr. 7-12.

BOOKS • SCIENCE

forensics

No. 101663 Biology Higher-Level Thinking Questions �� $19.00

Biology Inquiries By Martin Shields

Standard-based labs, assessments, and discussion lessons fill this supplement to biology instruction. Teaches biology through active inquiry rather than memorization. Concepts begin with mysteries, questions, and challenges, and then emphasizing exploration, scientific skepticism, reflection, and understanding. Recommended by NSTA. Paperback w/lay-flat binding. Reproducible. 296 pgs. Gr. 7-12. No. 101913 Biology Inquiries �� $32.95

The 100+ Series: Biology By Joan DiStasio

Supplement to life science lessons. Topics covered include chemical elements and change, cellular and microscopic life, small animal anatomy, and more. Students will learn about these topics while completing diagrams, puzzles, matching columns, multiple choice, crosswords, fill-in-theblank and quizzes. Answer key. Reproducible. 123 perforated pages. Grades 9-12. No. 100038 Biology �� $12.99

Biology Teacher’s Survival Guide By Michael Fleming

Ideas and activities that can enrich your teaching of biology (areas can apply to general science). The 5 sections are: Innovative Classroom Techniques for the Teacher, Success-Directed Learning in the Classroom, General Classroom Management, An Inquiry Approach to Teaching and Sponge Activities which give 100 reproducible activities. Gr. 9-12. 81⁄2"x 11" w/lay-flat binding. 277 pgs. No. 101877 Biology Teacher’s Survival Guide �� $32.95

NEW!

E-Z Biology G. Edwards and C. Pfirrmann, M.S.

4th Edition. Self-help manual focused to improve students’ grades. Reviews the subject in detail. Topics covered include the cell, bacteria and viruses, fungi, plants, invertebrates, chordates, Homo sapiens, heredity, genetics and biotechnology, evolution, and ecology. Includes quizzes, tests, answer keys. Level of difficulty ranges between high school and college-101 standards. 370 pgs. No. 101657 E-Z Biology �� $16.99 No. 100469 E-Z Anatomy and Physiology (594 pgs.) �� $16.99

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Hands-On Chemistry Activities with Real-Life Applications By Norman Herr & James Cunningham

Grades 8-12. This comprehensive collection of over 300 intriguing investigations-including demonstrations, labs, and other activities. Uses everyday examples to make chemistry concepts easy to understand. This work can be used to supplement any chemistry textbook or as a stand alone chemistry program in itself. 8"x 11". Paperback: 638 pgs.

Dr. Birdley Teaches Science

No. 100955 Hands-On Chemistry Activities with Real-Life Apps. �� $32.95

By Nevin Katz

A cartoon personality, Dr. Birdley, makes science accessible and interesting to a wide range of students. Dr. Birdley introduces key science concepts and vocabulary. In addition to cartoons, the book includes student activity pages, background information, study questions, graphic organizers, and quizzes. For biology, life science and/or chemistry classes. Reproducible. Each book is 96 pages. Grades 5-12. No. 102580 Introducing Cells �� $12.99 No. 102581 Classifying Cells �� $12.99 No. 102582 Parts of the Cell �� $12.99 No. 102583 Properties of Matter �� $12.99 No. 102584 Elements, Compounds and Mixtures �� $12.99 No. 102585 Atomic Structure and Chemical Reactions �� $12.99 See pages 87, 93, 94, 96 & 97 for more biology books.

The Joy of Chemistry

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Hands-on demonstrations and lively commentaries emphasize the fun and fascination of learning about chemistry. From fall foliage and fireworks, to the functioning of smoke detectors and computers, to the fundamentals of digestion (as when good pizza goes bad!) the authors illustrate the concepts of chemistry in terms of everyday experience, using familiar materials. Paperback: 393 pgs. For high school. No. 100673 The Joy of Chemistry �� $19.00 No. 100543 The Joy of Physics (available March 2011) �� $21.00

Chemistry By Joan DiStasio

Reinforce concepts with problems and puzzles on the molecule, balancing equations, gas laws, the periodic table, stoichiometry and more. This collection of activities can be tailored to any level. 81⁄2"x 11". Paperback: 128 perforated reproducible pages. Gr. 9-12. No. 100572 Chemistry �� $12.99

Mastering the Periodic Table Exercises on the elements. Fun-filled puzzles, mazes and secret codes add new life to teaching the elements. Topics include atomic weights and numbers, common elements, metals and non-metals, elements in the human body and unusual element symbols. A blank periodic table and answers are included. 26 blackline masters for the high school students. Paperback. No. 100263 Mastering the Periodic Table �� $23.99 INSTRUCTIONAL AIDS CO., INC.

Chemistry Higher-Level Thinking Questions By Angela Manzi and Michael Michels

Promote thinking and active engagement in the chemistry class. Questions cover eighteen chemistry topics and themes: Acids and Bases, Atomic Structure, Biochemistry, Bonding, Chemical Industry, Chemical Reactions, Electron Configurations, Environmental Chemistry and Pollution, Gases, Hydrocarbons and Petroleum, Metals, Methods and Tools, Nuclear Chemistry and Alternative Energy Sources, Periodic Table, Solutions, States of Matter, Stoichiometry, and Water. 174 pgs. Gr. 7-12. No. 101666 Chemistry Higher-Level Thinking Questions �� $19.00

By Cathy Cobb and Monty L. Fetterolf

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E-Z Chemistry J. Mascetta, M.A. and M. Kernion, M.A.

5th Edition. Self-teaching manual. Covers all important chemistry topics, from atomic structure and chemical formulas to electrochemistry and the basics of organic chemistry. Three full-length tests are included with answers fully explained, two of them modeled after the SAT Subject Test in Chemistry. Level of difficulty ranges between high school and college-101. 496 pgs. No. 101659 E-Z Chemistry �� $16.99

The High School Tutor Chemistry In a handy Q & A format, this book is a great companion to the textbook. Divided into 17 chapters, the subject matter is developed systematically, beginning with fundamental gas laws and extending through organic chemistry, biochemistry, and applied problems. Sections on equilibrium, thermodynamics, and quantum chemistry have also been included. Fully indexed for easy topic searches. Green edition books. Manufactured in the U.S. on at least 10% post-consumer recycled paper. 339 pgs. No. 102609 The High School Tutor Chemistry �� $16.95

Elements Challenge Game please see page 135.

Please see Chemistry Quizmo on page 135.

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Revised Edition. Build your own science projects based on exhibits from San Francisco’s Exploratorium. Updated, including new “snacks,” images, and references. Designed by science teachers, these exhibits can be used as classroom demonstrations, labs, or science projects. Over 100 hands-on science exhibits from common everyday materials. Construct an anti-gravity mirror or build a bicycle wheel gyro. Explore the mysteries of: Energy and Matter, Light and Color, Force and Motion, Vision and Perception, and Sound and Hearing. Correlations to national science standards. 309 pgs. Gr. 5-12. No. 101682 The Exploratorium Science Snackbook �� $29.95

Chain Gang – The Chemistry of Polymers Explores the versatility of plastics and other polymers that we use daily. 23 Activities, 189 pages. Grades 4-12. • Developed and tested by classroom teachers, industry chemists, and university professors • Includes references to National Science Education Standards. No. 100887 Chain Gang �� $17.95 Please refer to page 161 for the Polymer Science Kits.

Thieves, Deceivers and Killers Tales of Chemistry in Nature By William Agosta

Much of the communication that occurs within and between various species of organisms is done not by sight, sound or touch, but with chemicals. Introduced in a series of stories absolutely accessible to the general reader. Paperback: 248 pgs. No. 101052 Thieves, Deceivers and Killers in Nature �� $24.95

Structures for Success in Chemistry By Don Plumb

With explorations and cooperative, interactive structures, the students will “react” to chemistry like never before. Find ready to use activities and reproducible blackline masters for the most common themes in chemistry: Matter and Reaction, Structure and Bonding, States of Matter, Chemical Calculations, Water and Solutions, Energy and Chemistry. 256 pgs. Gr. 8-12. No. 101668 NEW! Structures for Success in Chemistry �� $34.00

Chemistry Experiments on File Provides more than 250 illustrations and more than 70 activities that reveal the underlying behavior patterns of different substances arranged in a way that helps students learn the underlying rules of matter. The binder includes black-and-white illustrations and diagrams, index, appendixes, glossary and tables. Reproducible. 290 pgs. 8½"x 11". Gr. 6-12. No. 100933 Chemistry Experiements on File™ 2001 �� $166.50 More Chemistry & Physics books Pages 85, 87, 93, 94, 96 & 97.

Dictionary of Physics Defines all the terms and concepts commonly encountered in physics and the related fields of astronomy, astrophysics, and physical chemistry. It features expanded coverage of applied physics, statistical distributions, polymers, and nanoscience. Web-linked. 5"x 7¾". 500 pgs. No. 101465 Dictionary of Physics �� $19.99

BOOKS • SCIENCE

The Exploratorium Science Snackbook

Mad About Physics By Christopher Jargodzki & Franklin Potter

Nearly 400 questions and answers on everything from race cars to jumping fleas to vanishing elephants. A collection of braintwisters and paradoxes that will challenge and entertain science lovers. Paperback: 304 pgs. No. 100104 Mad About Physics �� $16.95

Hands-On Physics Activities By James Cunningham & Norman Herr

Collection of nearly 200 investigations, demonstrations, mini-labs and other activities that use everyday examples to make physics concepts easy to understand. Eight units: Measurement-Motion-Force-Pressure-Energy and Momentum-Waves-Light-Electromagnetism. Each easyto-follow lesson format. Reproducible pages for students 8"x 103⁄4". Paperback: 665 pgs. Gr. 8-12. No. 100823 Hands-On Physics Activities ��$32.95

Amusement Park Physics By Nathan Unterman

Reproducible Teacher’s Guide Book. Even if you can’t take your students on a field trip, you can implement an amusement park study program. Student pages include tutorials on triangulation and accelerometers, information for selected rides. A special section supplies sample data that can be used if an actual trip is not feasible. Paperback: 159 pgs. No. 101012 Amusement Park Physics �� $25.99

Why Toast Lands Jelly-Side Down By Robert Ehrlich

This book is filled with learning opportunities. Some of the 100 demonstration examples are: Deep Knee Bends on a Bathroom Scale, Recoil Force on a bent Straw, Terminal Velocity of Falling Coffee Filters, and of course Why Toast Lands Jelly Side Down. Paperback: 196 pgs. No. 101568 Why Toast Lands Jelly-Side Down �� $21.95

The Cartoon Guide to Physics By L. Gonick & A Huffman

Velocity, acceleration, explosions, electricity and magnetism, circuits and even a taste of relativity theory and much more in simple, clear and funny illustrations are presented. Physics will never be the same! 71⁄2"x 9". Paperback: 212 pgs. No. 100643 The Cartoon Guide to Physics ��$17.95

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earth, life & physical science books Investigating Science Series: Differentiated CriticalThinking Activities. Each book contains 13 miniunits and provides the teacher with motivating instructional activities. Each mini-unit contains a set of open ended activities in language arts, social studies, science, math and the arts. Following the interdisciplinary activities are four sub-topics with enrichment activities based on Bloom’s Taxonomy. 8½" x 11". Paperback: 80 pgs. each. Gr. 5-9. No. 102498 Life Science �� $13.95 No. 102501 Earth Science �� $13.95 No. 102504 Physical Science �� $13.95

Investigate & Connect Comprehensive resources offer inquiry-based investigations for hands-on/minds-on science experiences. Also included are crosscurricular activities that extend the lessons, in-depth teacher information, website addresses, and literature connections. Meets NSE Standards. Reproducible. 176 pgs each. Gr. 4-8. Physical Science. Physics, chemistry and technology. No. 101713 Physical Science ��$16.99

Life Science. Human body, plants and animal kingdom. No. 101179 Life Science ��$16.99

Earth & Space Science. Geology, meteorology, oceanography and astronomy. No. 100039 Earth & Space Science ��$16.99

Painless Life Science By Joyce Thornton Barry

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Students will solve puzzles and find answers to questions as they learn to classify living things from bacteria and viruses to plants and animals. They will also learn fascinating facts about cells, body systems, genetics, and more while doing it painlessly. 230 pgs. Gr. 6-10. No. 101653 Painless Life Science �� $9.99

Power Practice Life Science By Pam Jennett

Contains over 100 ready-to-use activity pages to provide students with skill practice. Supplements and enriches classroom teaching to aide understanding of vocabulary, functions, and processes fundamental to living organisms. Works as a homework assignment or independent class work. Some of the topics include photosynthesis, metamorphosis, ecology, Earth’s biomes, and root systems. Answer key is provided. Correlates to NCTM Standards. Reproducible. 128 pgs. Gr. 5-8. No. 102614 Power Practice Life Science �� $14.99

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Basic Not Boring: Middle Grades Science Book Employs the natural curiosity of students to help them explore the mysteries of science. Encourages higher-order thinking skills and students will be intrigued by the exercises. Consists of 6 areas, 64 pages each: Life Science, Earth & Space Science, Physical Science, Human Body & Health, Concepts & Processes, and Science Investigations. Reproducible activities. 319 pgs. Gr. 6-8. No. 102525 Basic Not Boring: Middle Grades Science Book ��$26.99

Science Skill Builders The 20 six-page lessons in each book cover Earth, life, physical and health sciences, and are designed to help students develop content- area reading comprehension skills. Features high-interest articles from awardwinning Weekly Reader news and science publications. Includes classroom experiments and observation activities that provide hands-on experience. 81⁄4"x 107⁄8". Paperback. 128 pgs. Grades 6-8. No. 102112 Science Skill Builders �� $15.95

Developing Critical Thinking Through Science By Paul Eggen and June Main

Hands on Physical Science. Easy-to-use book offers a combination of features that meet the needs of teachers and students. Some features are: States of Matter, Air Pressure, Sound, Magnetism and Electricity, Light Reflection and Refraction, Mass, Volume and Density, Aerodynamics and Flight, etc. No science background needed. Extending activities that tie concepts to the real world. Hands-on, interactive, zero-budget, non-grade identifiable activities. 10-30 min. each. Grades 4-8. 81⁄2"x 11". Paperback: 304 pgs. No. 101093 Developing Critical Thinking Through Science ��$29.99

Physical Science Grades 5-12. There are 100 reproducible activities which introduce chemistry and physics - page after page of activities and practice on metrics, graphing, motion, machines, the periodic table, light, electricity, formulas and equations and much more. There are answer keys for each of the pages and the inside back cover features a full page of the periodic chart. 81⁄4"x 11". Paperback: 128 pgs. No. 100714 Physical Science �� $12.99

Learning Physical Science Thru Puzzles, Games & Activities Designed to stimulate and challenge students during their study of physical science. Activities use the format of a word game or puzzle to attract the student’s attention. A wide variety of topics in physical science are covered such as mass, force and motion, electronics and computers. Gr. 7-12. 81⁄4"x 103⁄4". Paperback: 25 pgs. No. 100370 Learning Physical Science ��$6.95

General Science Daily Skill Builders

By Janet Aaker Smith

By Wendi Silvano

Use the activities in these books to teach NEW! facts and content vocabulary, to reinforce research skills, and strengthen higher-level thinking. Use as curriculum extensions and anchor activities in the differentiated class. Puzzles include: Wuzzles; Word Ladders; Matrix Logic Puzzles; Problems, Puzzles, & Posers; Categories Game; Quotes in Code; Sudoku Puzzles; and I Have…Who Has? Each book begins with puzzles featuring the Scientific Method and then focuses on one of the sciences. All puzzles are correlated to TEKS and National Science Standards. Spiral bound: 64 pgs. each. Gr. 4-9. Web Link. No. 102312 Challenging Puzzles: Earth Science ��$14.95 No. 102316 Challenging Puzzles: Life Science ��$14.95 No. 102318 Challenging Puzzles: Physical Science ��$14.95 No. 102322 Challenging Puzzles: Human Body ��$14.95

The Science Teacher’s Book of Lists

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162 short activities for students to gain extra practice with the skills they are learning in their earth, life, physical, and space science curriculums. Can be used in differentiated instruction situations and as warm-ups, homework assignments, or extra practice. Supports NSE standards. A matrix is included. Reproducible. 96 pgs. Gr. 5-8.

BOOKS • SCIENCE

Challenging Puzzles Series

No. 101003 General Science Daily Skill Builders �� $12.99

Science Puzzlers! By Robert G. Hoehn

Offers 150 science puzzle activities to help you add challenge and humor to instruction while keeping lessons moving at a steady pace. Printed in a big format for easy photocopying and is organized into Life Science, Physical Science and Earth Science areas. 81⁄4"x 11". Paperback: 255 pgs. Gr. 4-8. No. 102211 Science Puzzlers! ��$29.95

Science Essentials

By Frances Barhydt & Paul Morgan

Over 290 lists related to life, chemical, physical, meteorological, earth and space science for developing instructional materials and planning lessons for elementary and secondary students. Lists of scientific terms, generalizations, theories, laws, formulas, symbols, abbreviations, conversion charts and more – all printed in a full-page format for easy photocopying and use. 81⁄4"x 11". Paperback: 500 pgs.

Middle School Level. Prrovides activities to meet curriculum standards and prepare for tests. Includes physical sciences, chemistry, astronomy and biology. Over 165 activity sheets organized into four sections: Biology: 12 lessons, Astronomy: 16 lessons, Chemistry: 34 lessons, Physical Science: 22 lessons. Gr. 5-8. 81⁄2"x 11". Paperback: 379 pgs.

No. 100133 The Science Teacher’s Book of Lists �� $29.95

No. 102528 Science Essentials (Middle School Level) �� $32.95

By Mark J. Handwerker, Ph.D.

Reproducible Workbooks Supplements to science classes. Paperback. 81⁄2"x 11". Chemistry All the elements needed for a great introduction to basic chemistry concepts. Reinforces the fundamentals. 30 pgs. Gr. 6-9.

Biology Various activities about cells, plants and animal classification, nutrition, systems of the human body and more. 30 pgs. Gr. 6-9.

No. 101468 Chemistry ��$4.95

No. 101435 Biology ��$4.95

Our Solar System Thorough study of our solar system, including the planets, the sun, the moon, stars, asteroids, comets, meteors, and more. 22 pgs. Gr. 6-9.

Mastering the Scientific Method Explains and tests students’ understanding of the steps of the scientific method. Requires them to utilize the scientific method to complete high-interest experiments, ranging from creating far-flying airplanes to producing an effective solution for blowing long-lasting bubbles. 28 pgs. Grades 4-8.

No. 101431 Our Solar System ��$4.95

Earth Science A variety of activities that address key earth science objectives: Forces that change the earth; Identifying rocks and minerals; The theory of continental drift; Diagram the layers of Earth and its atmosphere; Create a model of the water table. 22 pgs. Gr. 6-9. No. 101432 Earth Science ��$4.95

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Physical Science In-depth look at heat, light, sound, machines, magnetism, electricity and more. 30 pgs. Gr. 6-9.

No. 101482 Mastering the Scientific Method ��$4.95

The Human Body System-by-system overview of the human body, including the digestive, muscular, endocrine, respiratory, urinary, immune nervous circulatory, reproductive, skeletal, and integumentary systems. 28 pgs. Gr. 6-9. No. 101484 The Human Body ��$4.95

No. 101434 Physical Science ��$4.95

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general science Digital Daily Warm-Ups Find a warm-up for any lesson with fully searchable content. Print from your computer, or display on overhead projectors or smartboards. Internet interface to Dictionary.com provides definitions for every word. PDF format that works on PCs and Macs. Gr.5-8 includes: Earth & Space Science, History & Nature of Science, Life Science, Physical Science, and Science as Inquiry. No. 102456 Digital Daily Warm-Ups: Science Grades 5-8 ��$25.99

Gr. 9-12 is a compilation of 180 warm-ups from Daily Warm-Ups Level II and include: Biology, Chemistry, Earth Science, and Physics. No. 102458 Digital Daily Warm-Ups: Science Grades 9-12 ��$25.99

Science Mini-Investigations Warm Up with Garfield By Marjorie Frank

Brain-based learning research shows that humor, as well as visual stimulation, leads to meaningful learning. Let Garfield motivate your students as they polish and apply important skills. Offers warm-ups with cartoons and humor. All of these short, challenging learning experiences are correlated to specific academic standards, and require the use of higher level thinking skills. 96 pgs. Gr. 6-8. No. 102624 Science Mini-investigations �� $12.99 See Warm Up with Garfield Math on page 84.

Jumpstarters for Science By Gary Raham

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Provides practice in using the skills of observation, reading, critical thinking, and research. Topics include matter and energy, living things, ecosystems and habitats, astronomy and space sciences, earth materials, and ancient life. Five warm-ups per reproducible page. Answer keys and suggestions for use. 48 pgs. Gr. 4-8+. No. 100719 Jumpstarters for Science �� $8.99

Jumpstarters for Science Vocabulary

Daily Warm-Ups Level I: Grades 5-8

Level II: Grades 9-12

• 180 brief activities – one for each day of the school year • Turns downtime into learning time • Ties easily into any science program • Reproducible. Paperback: 53⁄8"x 77⁄8". No. 101461 Earth Science (Gr. 9-12) ��$19.99 No. 100836 Biology (Gr. 9-12) ��$19.99 No. 100845 Chemistry (Gr. 9-12) ��$19.99 No. 100846 Physics (Gr. 9-12) ��$19.99 No. 101438 General Science (Gr. 5-8) ��$19.99

Science and Math in Motion By Millie Blandford

• solve problems using relevant equations • apply mathematical models in scientific investigation • use scientific equipment appropriately, • construct understand, and explain tables, charts, and graphs. 80 pgs. Gr. 6-8. No. 102626 Science and Math in Motion ��$11.99

Daily Warm-Ups Math and Science with CD-ROM Features 180 activities in an easy-to-use, reproducible book. Includes electronic version of the book on a companion CD-ROM with ready-to-print PDF documents. Topics include: decimals, fractions, proportions, ratios, percents, geometry, graphing, probability, algebra, and more. Addresses essential topics in life science, physical science, and earth science. 202 pgs. Grades 5-6. No. 101504 Daily Warm-Ups Math and Science with CD-ROM, Gr. 5-6 �� $25.99

INSTRUCTIONAL AIDS CO., INC.

By Linda Armstrong

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Reinforce information that students have learned in a variety of science areas, including general, life, earth, atmospheric, space and physical sciences. Each page includes five exercises that can be used for homework assignments and extra practice or cut apart for daily warm-up activities. A matrix for NSE standards is included. Reproducible. 48 pgs. Gr. 4-8+. No. 100593 Jumpstarters for Science Vocabulary �� $8.99

Science Challenge By Nancy De Waard & E. John De Waard

190 Questions about scientific facts and principles stimulate natural curiosity and challenge thinking skills. What is the most dangerous animal? Where is the windiest place on earth? How many joints does a baseball pitcher use to throw a curve ball? Do plants grow above the Arctic Circle? How can you feel sound? Here’s a questions a day for every day of the school year – from all areas of science. Ages 10+ Paperback: 192 pgs. No. 100367 Science Challenge �� $9.95

Smart Starters Science By Imogene Forte & Marjorie Frank

Short on time, but not on substance, these Smart Starters will warm up brains and quick-start classroom action. The activities are grouped by skill sets to be used to begin a unit, review a concept or expand into a larger lesson. Each Smart Starter can be completed in a few minutes. Gr. 6-8. 81⁄2"x 5". Paperback: 95 pgs. No. 101066 Smart Starters Science �� $9.99

By Jennifer Gottstein

The Sourcebook for Teaching Science, Gr. 6-12

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Each daily activity page includes two puzzles. The first puzzle is a short mystery. It’s solution requires careful reading, reasoning, and thinking. Helps develop reading comprehension skills found on all standardized tests. The second puzzle involves a process of elimination involving the meanings of words or relationships between words. 136 pgs. Gr. 5-12+. No. 100717 Daily Mind Builders �� $18.99

Developing Science Writing Skills

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By Myrl Shireman

No. 102619 The Sourcebook for Teaching Science �� $32.95

Help students communicate effectively in speech and writing when they need to present scientific information. Focuses on writing clear and concise sentences that can be used in developing hypotheses; designing experiments; and writing explanations, descriptions, and summaries. Correlated to state, national, and Canadian provincial standards. 80 pgs. Gr. 5-8+.

Standards-Based Investigations Science Labs

No. 100632 Developing Science Writing Skills �� $11.99

Confusing Science Terms By Schrylet Cameron and Carolyn Craig

Strategies, Activities, and Instructional Resources Features over 230 activities ranging from word-based problem-solving exercises to hands-on laboratory experiments and includes examples drawn from biology, physics, chemistry, and the geosciences. Offers experiments, demonstrations, illustrations, games, puzzles, analogies, lessons, activities, and strategies for adapting the material for diverse student populations. It includes a free companion website for teaching and learning science. 608 pgs. Gr. 6-12.

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Help students differentiate between confused word pairs or triples and perplexing science terminology in the areas of physical, life, earth, and space science. Students will be encouraged to use a science vocabulary journal to construct their own meaning, write a sentence, and create visual representation for each confusing term. Differentiated instruction is promoted through decoding activities, as well as alternative methods of instruction such as hands-on and small group activities, games, and journaling. 80 pgs. Gr. 5-8.

Provides standards-based lab activities that uses the inquiry process to engage students and make learning meaningful. Students are able to record their observations via writing or drawing to create inquiry notebooks. All the labs are included on the Teacher Resource CD as printable PDF files. Topics include geology, water cycle, astronomy, heredity, biology, ecology, and matter. Includes book and CD. 192 pgs. Gr. 6-8. No. 102622 Standards-Based Investigations Science Labs �� $29.99 * For use with Mac or Windows.

When Do Fish Sleep?

Science Journal Topics

Here are imponderables of everyday life – Why are tennis balls fuzzy? Why are manhole covers round? Why don’t birds tip over when they sleep on a telephone wire? Where others fear to tread David Feldman brings his biggest, funniest and richest collection of unanswerable answers. Paperback: 260 pgs.

By Nancy Stephan

No. 101508 When Do Fish Sleep? �� $12.95

100576 Confusing Science Terms �� $11.99

Get your students thinking and writing about science with these 200 science-related writing starters. Grades 4-8.

Why Do Clocks Run Clockwise?

No. 102469 Science Journal Booklet �� $6.95

Here are answers to questions that nag and and and just won’t let go – Why don’t people get goosebumps on their faces? Why do dogs walk around in circles before lying down? – And many, many more. Paperback: 251 pgs.

Bright Ideas Calendar By Margaret Steinheimer

These 365 science activities focus on matter, energy, plants, animals, astronomy, weather, and other science topics. Grades 4-8. No. 102467 Bright Ideas Calendar ��$6.95

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BOOKS • SCIENCE

Daily Mind Builders

No. 101507 Why Do Clocks Run Clockwise? �� $12.95

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Bookmarks Great as rewards, prizes, motivators, or inexpensive class gifts. Useful for review. Printed on both sides. 6"x 2". Package of 36 bookmarks each. No. 101989 Go Green Bookmarks ��$3.25 No. 101988 Science Process Skills Bookmarks ��$3.25 No. 101995 Chemistry Bookmarks ��$3.25 No. 101996 Science Bookmarks ��$3.25

No. 101989

No. 101988

No. 101995

No. 101996

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Challenge Series Quizzes students on essential principles with a “Jeopardylike” format. Reinforces key topics and challenges all students with 5 levels of difficulty. Prepares students for standardized tests. Fun and high impact. Reproducible. 81⁄4"x 101⁄4". Paperback.

Chemistry Challenge focuses on basic chemistry topics, as well as emerging chemistry issues. 114 pgs. Gr. 9-12.

Coloring Books Coloring is an effective path to learning forming stronger mental associations which improve comprehension and memory. These books are informative and useful guides, teaching concepts, structures and systems through the coloring process. Paperback. 8"x 11". No. 101785 Zoology Coloring Book (107 pgs.) ��$21.95 No. 101790 Biology Coloring Book (111 pgs.) ��$20.95 No. 101780 Human Brain Coloring Book (138 pgs.) ��$21.95 No. 101770 Botany Coloring Book (100 pgs.) ��$21.95 No. 101775 Marine Biology Coloring Book (96 pgs.) ��$21.95

The Anatomy Student’s Self-test Coloring Book

No. 101662 Chemistry Challenge �� $21.00

Physics Challenge promotes retention of the laws of physics and reinforces critical thinking skills. 75 pgs. Gr. 10-12. No. 100128 Physics �� $21.00

Biology Challenge quizzes students on essential principles of biology, scientific terms and vocabulary. 162 pgs. Gr. 9-12. No. 101006 Biology �� $21.00

Earth Science Challenge covers geology, geography, weather systems and more. 112 pgs. Gr. 5-12. No. 101496 Earth Science �� $21.00

General Science Challenge deals with facts and principles related to the study of life science, physical science, earth and space science. 112 pgs. Gr. 5-8. No. 101384 General Science �� $21.00

190 Ready-To-Use Activities That Make Science Fun! 190 ready-to-use activities to help students master basic science skills including earth study, scientific method, the solar system, chemistry, physical science, life science, water and erosion, weather and climate-for use with students of varying ability levels. Paperback: 81⁄2"x 11". Gr. 6-12. No. 100574 190 Ready-To-Use Activities That Make Science Fun �� $29.95

I Have, Who Has? Science By Trisha Callella

Features 12 or more interactive games based on a life science, earth science, or physical science theme. Each game consists of a set of question and answer cards. Includes a reproducible active listening and enrichment page. 96 pgs. Gr. 6-8. No. 100844 I Have, Who Has? Science �� $14.99

Content-Area Graphic Organizers: Science Help your students see how objects, organisms and events are related. Includes webs, sequence chains, hierarchical diagrams, concepts maps, Venn diagrams and more. Appeals to different learning styles. Reproducible. Grades 7-12. Paperback: 80 pgs. No. 100223 Content-Area Graphic Organizers: Science �� $23.99

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Detailed line drawings of body systems and body parts. More than 350 illustrations. Students can test their knowledge of anatomical names as they color. Includes 8 full-color body system acetate overlay sheets, index, and answer keys. Spiral bound. Pages lie flat for easy coloring. 176 pages. No. 101813 The Anatomy Student’s Self-test Coloring Book ��$24.99

Human Body Big Book Grades: 5-8. Reading Levels 3-4. Take your students through a fascinating study of the human body with current information written for remedial, regular education, ESL or ELL. This combined resource includes all the required fundamentals for teaching the human body: Cells, Skeletal & Muscular Systems; Nervous, Senses & Respiratory Systems; Circulatory, Digestive & Reproductive Systems. Reading passages, reproducible worksheets and activities. Curriculum based, written to grade, based on Bloom’s Taxonomy. 18 overhead transparencies. 180 pgs. All overheads can be freely downloaded for use on the interactive whiteboard. No. 102113 Human Body Big Book ��$29.95

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Bite-Size Science Packed with newsworthy science subjects. Helps you understand science issues that get into the news from atomic theory and the Big Bang to health scares and global warming. More than 400 color illustrations. 128 pgs. each. © 2010. 175 pgs.

No 100617 Bite-Size Science ��$16.95

The Science Chef By D’Amico & Drummond

Why do onions make you cry? How does yeast make bread rise? What makes popcorn pop, whipped cream frothy and angel food cake fluffy? You’ll discover the scientific answers to these and dozens of other tasty mysteries when you prepare kid-tested recipes for everything from Cinnamon Toast and Basic Baked Potatoes to Monkey Bread. 180 pgs. See page 84 for “The Math Chef.” Ages 8-12. No. 101164 The Science Chef ��$12.95

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Simon Basher presents these science topics through illustrations and pairs them with basic information told from a first person perspective. Distinctive characters, a creative palette, and straight-forward text make all these science primers clear, interesting and fun. Full color throughout. 7"x 7". Gr. 5-9. Astronomy: Out Of This World By Dan Green

Like a Facebook for the universe, Astronomy gives every important celestial body and concept its own page where readers can learn its behavior up close and personal. Includes a poster of the solar system. No. 102064 Astronomy: Out Of This World �� $8.99

Biology: Life As We Know It By Dan Green

From cells to DNA, from viruses to mammals, from chlorophyll to flowers and fruit, and including the human body’s parts and systems, Biology is a single volume BIO-101 course. Includes 13"x 18" poster. No. 102071 Biology: Life As We Know It �� $8.99

Chemistry: Getting A Big Reaction By Dan Green

Chemistry is a compelling guide to a community of characters who make up everything around us. Learn the properties of matter and the ways in which they interact, combine, and change. Includes 13"x 18" poster. No. 102073 Chemistry: Getting A Big Reaction �� $8.99

The Period Table: Elements With Style By Adrian Dingle

If there is confusion between boron with barium or chlorine with fluorine, the author and illustrator have come to the rescue by mixing science and art to create the most unique periodic table. Includes 13"x 18" Periodic Table poster. No. 102057 The Periodic Table: Elements With Style �� $8.99

Physics: Why Matter Matters By Dan Green

From gravity to the theory of relativity, this book provides visual interpretation of complex concepts, designed to make learning physics easier. Portrays the building blocks of the universe each with a unique personality. No. 102086 Physics: Why Matter Matters �� $8.99

Planet Earth: What Planet Are You On? By Dan Gilpin

Sheds light on the rock we live on, from its mountains and ocean depths to the storms that whirl around it. Includes a 13"x 18" poster. No. 102088 Planet Earth: What Planet Are You On �� $8.99

Rocks and Minerals: A Gem Of A Read By Dan Green

From intricate fossilized plants and animals, from how rocks are formed to how meteorites crash to Earth to a great variety of minerals and crystals, this volume is a single GEO-101 course. Includes a 13"x 18" poster. No. 102090 Rocks and Minerals: A Gem Of A Read �� $8.99

NEW!

Interactive Whiteboard Digital Lesson Plans

BOOKS • SCIENCE

Basher Science Books

For use on any brand of Interactive Whiteboard • Global Warming • Force & Motion • Human Body Get the maximum use out of your whiteboard and your students participating in the lesson. Flexible for hands-on differentiated learning. Readymade curriculum-based lessons. Middle School content with simplified language. SMART Response™ feature for SMART Board™ users. PC and Mac compatible. Each 80 screen-page lesson contains Printable Reading Passages, images, audio, video, Memory Match Game, Crossword and Word Search. Gr. 3-8. No. 102640 Global Warming: Causes �� $39.95 No. 102642 Global Warming: Effects �� $39.95 No. 102644 Global Warming: Reduction �� $39.95 No. 102647 Global Warming Big Box (3 CDs combined. 240 Screen Pages) �� $79.95 No. 102650 Force �� $39.95 No. 102652 Motion �� $39.95 No. 102654 Simple Machines �� $39.95 No. 102657 Force, Motion & Machines Big Box (3 CDs combined. 240 Screen Pages) �� $79.95 No. 102660 Cells, Skeletal & Muscular Systems �� $39.95 No. 102662 Senses, Nervous & Respiratory Systems �� $39.95 No. 102664 Circulatory, Digestive & Reproductive Systems �� $39.95 No. 102667 Human Body Big Box (3 CDs combined. 240 Screen Pages) �� $79.95

Ecology & the Environment Series Everything the students need for an exciting study of the natural world. Lesson plans are for remedial, regular education, ESL or ELL. Curriculum based, written to grade, based on Bloom’s Taxonomy. Animal life, plant life, and the environment as a whole are all explored. Comprised of reading passages, comprehension questions, hands-on activities and overhead transparencies. 6 overhead transparencies. 60 pgs. each. Reproducibles. Reading Levels 3-4. Gr. 5-8. All overheads can be freely downloaded for use on the interactive whiteboard. No. 102102 Ecosystems �� $14.95 No. 102103 Classification & Adaptation �� $14.95 No. 102104 Cells �� $14.95 No. 102106 Ecology & Environments Big Book (All three books combined: 180 pgs and 18 transparencies) �� $29.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

Certificates and Awards

The Complete Handbook of Science Fair Projects

Enhance the success and excitement of your student awards programs by presenting students with Certificates and Awards! 81⁄2"x 11". Suitable for framing. No. 102325** Science Achievement Certificate: Purple (set of 30) �� $5.39 No. 102327* Science Achievement Certificate: Blue (set of 30) �� $5.39 No. 102331** Mathematics Achievement Certificate: Orange (set of 30) �� $5.39 No. 102332* Mathematics Achievement Certificate: Numbers (set of 30) �� $5.39 No. 102333* Certificate of Achievement (set of 30) �� $5.39 No. 102329* Science Fair Participation (set of 30) �� $5.39 No. 102330** Certificate of Award (set of 30) �� $5.39 No. 102735 Certificate of Excellence: Gray (set of 28) Includes 28 Certificates, 81⁄2"x11"and 28 two inch gold foil pres-aply seals per set. �� $5.95

By Julianne Blair Bochinski

Step-by-step guide written by a veteran consultant and judge. Discusses 50 award-winning projects from actual science fairs. 210 pgs. No. 101806 The Complete Handbook of Science Fair Projects ��$14.95

Science Fair Projects for Dummies By Maxine Levaren

Chockfull of fun ideas and experiments ranging from botany to zoology. Over 100 innovative project ideas, simple instructions and helpful advice. 358 pgs. No. 101130 Science Fair Projects for Dummies ��$19.99

Science Fair Projects and Activities

*Compatible with most laser printers. **Fully inkjet and laser printer compatible.

By Kathleen McFarren and Mike Graf

Projects include physical, life, earth, space, and technology science. Meets NSE Standards. Uses easy-to-find materials. 114 pgs. Gr. 5-8. No. 102061 Science Fair Projects and Activities ��$19.99

A+ Science Fair Projects By Janice VanCleave No. 102325**

Features projects in astronomy, biology, chemistry, earth science and physics. 154 pgs. Gr. 6-12.

No. 102327*

No. 100885 A+ Science Fair Projects ��$14.95

No. 102329*

No. 102331**

No. 102335

No. 102336

Stickers

No. 102740 No. 102330**

No. 102735

No. 102337

No. 102738

No. 102339

2" in Diameter.

No. 102335 Gold (set of 50) �� $3.50 No. 102336 Blue (set of 50) �� $3.50 No. 102337 Red (set of 50) �� $3.50 No. 102738 Gold Excellence (set of 50) �� $3.50 No. 1 02339 Gold Excellence in Math (set of 60) �� $3.50 No. 102740 Gold Excellence in Science (set of 60) �� $3.50

Satin Award Ribbons 2"x 8"satin fabric with gold print. Eyelet with gold string; card on back to personalize. 12 per pack.

No. 102333*

No. 102332*

Cleer Adheer® Quick CoversTM It’s easy to peel and seal. Two-sided. Protects 8½" x 11" certificates, signs and other important documents. Super-heavyweight. Box of 25. No. 556562 Cleer Adheer Quick Covers ��$23.95

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No. 102753 No. 102747 No. 102745 No. 102746

No. 102749 1st Place ��$7.50 No. 102751 2nd Place ��$7.50 3rd Place ��$7.50 Honorable Mention ��$7.50 Participant ��$7.50 Special Award ��$7.50

Variety Pack Sticker Ribbons Large pres-aply 35⁄8"ribbons. Ideal for achievement, science fairs, exhibits, field days or class contests. Variety pack of 96 (3 design assortment – 32 of each). No. 102742 Variety Pack Sticker Ribbons (pack of 96) ��$8.45

These display backdrops have innumerable uses: science fairs, table displays, a variety of craft applications, etc. Constructed of sturdy, 1 ply corrugated cardboard. Scorings are distinct for easy folding and the outer panels overlap for easy handling. Project board colors include white and 9 vibrant colors. Minimum order of 24 (any assortment of color). 48"wide x 36"high. Sold in sets of 24 only. No. 150270 White �� $3.89 No. 150271 Red �� $3.89 No. 150272 Navy Blue �� $3.89 No. 150273 Black �� $3.89 No. 150274 Green �� $3.89

No. 150275 Yellow �� $3.89 No. 150276 Sky Blue �� $3.89 No. 150277 Pink �� $3.89 No. 150278 Purple �� .$3.89 No. 150279 Orange �� $3.89

Refer to page 175 for removable tapes to be used on these Back-Drops.

Math Curriculum Mastery® Flip Charts • 10 Double-sided, Laminated charts, 12"x 18"

• Spiral-bound on a durable, fee-standing easel

• S ide 1 features graphic overview of topic

• Activity guide featuring copy-masters of the charts, suggested activities and more

• Side 2 serves as a “write-on/wipe-off” activity chart with questions, labeling exercises, vocabulary review and more

Algebra Skills Flip Chart Set – Gr. 6-8 Introduction to Algebra; Properties of Addition & Multiplication; Introduction to Integers; Multiplying & Dividing Integers; Solving Equations; Multistep Equations; Inequalities; Introduction to Functions; and Systems of Equations

NEW!

No. 502865 Algebra Skills Flip Chart �� $31.50

Grade 6 Math Flip Chart Set Properties of Addition & Multiplication; The Coordinate Plane; Introduction to Functions; Introduction to Integers; Adding & Subtracting Integers; Multiplying & Dividing Integers; Numbers & Operations; Solving Equations; Surface Area of Solid Figures; and Area & Circumference of Circles.

Equivalents, Fraction, Decimal & Percent Poster Laminated. 22"x 34" No. 502279 Equivalents, Fraction, Decimal & Percent Poster ��$11.95

Fractions and Their Decimal Equivalent Poster From whole thru halves, thirds, quarters and on to twelfths. Colorful 23"x 33" poster. No. 502246 Fractions and Their Decimal Equivalent Poster �� $10.00

Ruler Fractions with Decimal Equivalents Poster Laminated. 22"x 34" No. 502274 Ruler Fractions with Decimal Equivalents Poster ��$10.95

Multiples Poster

Grade 7 Math Flip Chart Set Multistep Equations; Inequalities; Exponents, Factors & Multiples; Numerical & Geometric Proportions; Finding Volume; All About Percents; Introduction to Probability; The Pythagorean Theorem; Slope; and Nonlinear Functions & Set Theory

This poster shows the different patterns formed within a hundred square when the multiples of each of the numbers up to 12 are colored in. It will serve as a starting point for many different investigations of the patterns in the multiplication tables. Use scissors to cut across to make a multiples frieze 24"x 34".

No. 502867 Gr. 7 Math Flip Chart �� $31.50

No. 502325 Multiples Poster �� $10.00

No. 502866 Gr. 6 Math Flip Chart �� $31.50

Grade 8 Math Flip Chart Set Algebra Skills; Integers & Exponents; The Real Numbers; Plane Geometry; Perimeter & Area; Ratios, Rates & Proportions; Applying Percents; Organizing & Displaying Data; Arithmetic & Geometric Sequences; and Systems of Equations No. 502868 Grade 8 Math Flip Chart �� $31.50

POSTERS • MATH

Display Back-Drops

Poster Mounts & Tapes See page 175

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

math classroom bulletin board / chalkboard toppers Decorate and educate with these bulletin board and chalkboard toppers. These colorful, sturdy strips are just what you need to brighten your classroom and catch students’ interest. Each attractive topper display is 81⁄2" high and 14' long. Gr. 4-9+ NEW! No. 502405 Number Line Topper ��$8.95

No. 502588 Math Symbols Topper ��$8.95

No. 502332 What Good Mathematicians Do Topper ��$8.95

No. 502368 A Piece of Pi Topper ��$8.95

No. 502370 Basic Geometry Topper ��$8.95

NEW! No. 502403 Geometry Formulas Topper ��$8.95

No. 502372 Solving Word Problems Topper ��$8.95

No. 502379 Pre-Algebra Topper ��$8.95

NEW! No. 502562 Pre-Algebra Terms & Properties Topper ��$8.95

No. 502381 Algebra Topper ��$8.95

No. 502394 Math Shelf Topper ��$8.95

No. 502400 Place Value Topper (From trillions to thousandths) ��$8.95

Brainy Borders Decorate and educate with these borders that coordinate with the above toppers. They’re perfect for framing bulletin boards, doorways, chalkboards and more. Each package contains twelve 21⁄4"x 39" strips, totaling 39' of colorful border. Gr. 4-9+

No. 502410 Math Symbols Brainy Border (Coordinates with No. 502588 Math Symbols Topper) ��$3.25 No. 502413 Solving Word Problems Border (Coordinates with No. 502372 Solving Word Problems Topper) ��$3.25 No. 502417 Math Shelf Border (Coordinates with No. 502394 Math Shelf Topper) ��$3.25 No. 502411 Basic Geometry Border (Coordinates with No. 502370 Basic Geometry Topper) ��$3.25 No. 502426 NEW! Place Value Border (Coordinates with No. 502400 Place Value Topper) ��$3.25

No. 502412 Mathematics Border ��$3.25

No. 502423 Algebra Border (Does not coordinate with above Algebra Topper) ��$3.25

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POSTERS • MATH

trimmers Each trimmer measures 2"x 39". There are 12 trimmers per set for a total of 39' per set.

No. 502535 Mathematics Trimmer (set of 12) ��$3.59

No. 502537 Pre-Algebra Trimmer (set of 12) ��$3.59

No. 502539 Algebra Trimmer (set of 12) ��$3.59

When Are We Ever Going to Use This?

Factors: Primes & Pairs Poster

No. 502541 Geometry Trimmer (set of 12) ��$3.59

Fresh, up-dated poster responding to the age old question. Laminated. 22"x 34".

This colorful poster gives the integers 1 thru 100 and gives the primes of each of these integers. 23"x 33"

NEW!

Stock Market Trimmer Package includes: 8 horizontal trimmers • 4 vertical trimmers • 16 decorative corners • 43 feet total Trimmers measure 3"x 39" Corners measure 3"x 3" No. 502418 Stock Market Trimmer ��$4.50

Primes Under 1000 Poster 34"x 22" No. 502349 Primes Under 1000 Poster �� $7.95

Squares, Cubes, and Roots Poster

No. 502860 When Are We Ever Going to Use This Poster? ��$12.95

No. 502583 Factors Primes & Pairs �� $10.00

Mathematical Roots The Stronger the Mathematical Roots, the Taller the Tree of Success: Positive Attitude, Mental Math, Understanding Mathematical Vocabulary & Symbols, Computational Skills, Application of Formulas, Checking Answers for Correctness & Reasonableness, Problem Solving Techniques, Good Study & Work Habits. Laminated. 17"x 22". No. 502268 Mathematical Roots........................ $5.95

34”x 22”

Primes & Composites Poster Laminated. 22"x 34"

No. 502347 Squares, Cubes, and Roots Poster �� $7.95 .

No. 502271 Primes & Composites ��$9.95

Primes Factorization Poster Laminated. 22"x 34"

NEW!

No. 502273 Prime Factorization ��$9.95

NEW!

Primes Poster All primes from 2 to 11,987 are on this 23"x 33" poster. Introduce primes to the inquisitive, math oriented and inclined students. No. 502249 Primes Poster ��$10.00

Einstein – Question The important thing is to never stop questioning. Laminated. 17"x 22". No. 502444 Einstein – Question �� $5.95

Test Taking Tips Colossal Poster 22"x 51⁄2". More Colossals on page 103. No. 502788 �� $8.95 More Colossals on page 103

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

101

math Bulletin Board Packs Each Bulletin Board Pack includes everything you need to create an attractive, interactive and educational teaching display. The artwork is on 4 (17"x 22") sturdy posters that can be cut apart and arranged on a bulletin board along with the students’ corresponding work. Grades 4-9+

NEW!

No. 502840 Mathematicians (pack) �� $7.95

No. 502409 Pre-Algebra (pack) ��$7.95

No. 502431 Algebra (pack) ��$7.95

No. 502434 Geometry (pack) �� $7.95

No. 502854 Solving Word Problems (pack) ��$7.95

No. 502441 Decimals (pack) ��$7.95

No. 502439 Fractions (pack) �� $7.95

No. 502830 Graphing: Slope & Linear Equations ��$8.95

No. 502590 Exploring Algebra ��$8.95

No. 502888 Algebra ��$8.95

No. 502886 Pre-Algebra Concepts ��$8.95

No. 502884 Angles & Triangles ��$8.95

No. 502592 Exploring Geometry ��$8.95

No. 502890 Types of Graphs �� $8.95

No. 502882 The Metric System ��$8.95

No. 502824 Big Ideas in Math ��$8.95

teaching poster sets

NEW!

No. 502568 Math Basics �� $8.95

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Each Teaching Poster Set contains 4 sturdy posters (17"x 22"), 4 reproducible activity sheets and a teacher’s guide. Grades 4-9. *No. 502344 Decimals (set of 4) �� $8.95 *No. 502346 Geometry-Basic Concepts (set of 4) �� $8.95 *No. 502428 Multiplication (set of 4) �� $8.95 *No. 502430 Get Into Mathematics (set of 4) �� $8.95 *No. 502886 Pre-Algebra Concepts (set of 4) �� $8.95 *No. 502804 Graphic Organizers (set of 4) �� $8.95 *View at www.GeyerInstructional.com

The One Million Poster

Grades 4-9+. At over 22"x 51⁄2', these big posters are sure to captivate students’ attention. Teacher’s guide included

By Joe Resig

Colossal Posters (ea.) �� $8.95

PLEASE SEE MORE colossal posterS ON PAGE 111 NEW! No. 502801

No. 502594

No. 502796

No. 502792

No. 502591

No. 502776

No. 502807

Look closely and you will see that there are 1,000 dots in each of 1,000 blocks (25 rows of 40 dots in each row, arranged in 20 columns of 50 blocks each). At a rate of 1 dot per second, it would take you 11 days, 13 hours, 46 minutes and 40 seconds to count them all. This is a great educational aid — visualize the number, understand the concept and comprehend the magnitude. 23"x 391⁄2"

POSTERS • MATH

Colossal Posters

No. 502105 The One Million Poster �� $11.85

How Big is a Billion?

How Big is a Trillion?

Laminated. 17"x 22"

No. 502874 �� $5.95

No. 502875 ��$5.95

No. 502778

TODOS Poster Set Mathematics contributions of Latinos and Native Americans. No. 502291 TODOS Poster Set (Set of 4) ��$47.50

Pi Eye Chart No. 502790

No. 502465

No. 502463

No. 502892

No. 502782

Pi Laminated Poster Set Three posters. Cut apart to create a 28 foot strip of pi 7.5 inches high.

Test your eyes with this piece of pi! Laminated. 17"x 22" No. 502023 Pi Eye Chart �� $5.95

No. 502037 Pi Laminated Poster Set �� $18.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

103

puzzle/critical thinking posters Impossible Geometry Poster Is it possible to catalog the impossible? The answer appears to be yes, – that is what has been done to create this colorful poster. It shows 15 different impossible figures which are impossible in different ways. There is plenty to tease the eye. 34"x 24" No. 502259 Impossible Geometry Poster �� $10.00

Set A

Set B

Classic Optical Illusions Set A Set of 8 classic illusions. 11"x 16". No. 250071 Classic Optical Illusions – Set A ��$14.95

Set B Set of 8 classic illusions. 11"x 16". No. 250073 Classic Optical Illusions – Set B ��$14.95

Number Names Poster Laminated. 17"x 22". No. 502150 Number Names Poster �� $5.95

NEW!

Sets A & B Set of 16 classic illusions. 11"x 16". No. 250074 Classic Optical Illusions – Sets A & B ��$25.95

Who Did It Poster Solve these 8 puzzles. In each puzzle the person who did it is always present and is one of those who speaks. Everyone is either lying or telling the truth. 23"x 33". No. 502243 Who Did It Poster �� $10.00

Can You Construct These? Poster Compass or computer constructions. Includes instruction booklet. Laminated. 22"x 34" No. 502061 Can You Construct These? Poster �� $11.95

Illusions & Confusions Posters Reality and order or possibly illusion and confusion. The eye finds it very difficult to decide. The impossible geometry which denies reality is cunningly hidden and disguised by detailed accuracy in places and by humorous touches in others. How much of The Tower of Confusions or the Garden of Illusions is real, and how much is impossible? 24"x 17". No. 502328 Illusions & Confusions Posters (pair) �� $10.00

Unfolding Mathematics with Unit Origami Poster A colorful accompaniment to the book, Unfolding Mathematics with Unit Origami on page 68. This poster illustrates each finished model and will motivate and assist your students as they fold. Grades 7-11. No. 502336 Unfolding Mathematics with Unit Origami Poster ��$10.95

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Find Two Alike Combinations are sets of objects selected without reference to order. Permutations are sets of objects where order is important. Both are used to calculate probabilities. Laminated. 34"x 22". No. 502039 Find Two Alike �� $10.95

Which Number Comes Next? Poster In order to solve the puzzles on this poster look for tricks and odd ways of looking at things. All have a simple logical solution, when you see it. No. 502203 Which Number Comes Next? �� $10.00

POSTERS • MATH

Patterns in Mathematics Poster Set Geometry Wordstrips! Enhance geometry instruction with these engaging posters. Reproducible. Grades 7-12. Includes 90 two-sided posters 5"x 16" and guide.

Set of 4: Figurate Numbers (Polygonal Numbers and Pyramidal Numbers); Fibonacci Numbers; Pascal’s Triangle; Number Patterns. Set of 4. Laminated. 17"x 22". No. 502858 Patterns in Mathematics Poster Set ��$19.95

The Power of Coordinates Poster

• Offers a flexible format – use as an informal supplement or study for each term or figure in depth

Coordinate systems have transformed mathematics by making it possible for arithmetic, algebra and computers to be applied to geometry. Such changes have altered forever the way the world and the universe is perceived. 23"x 33"

• Posters feature a definition, equation or key points and an illustration or figure

No. 502561 The Power of Coordinates Poster ��$10.00

• Includes a Teacher’s Guide with content information, suggestions for implementation, and activities with answer keys •C overs lines and planes; angles and triangles; area, perimeter, and volume; plane and solid figures; and coordinate geometry and transformations No. 250077 Geometry Wordstrips! ��$51.00

Knot Mathematics Poster By means of 28 colorful photographs of actual knots this poster introduces the basic ideas of knot theory including endless knots, unknots, crossing numbers, trefoils, and figure-eights. It raises the curious matter of mirror images and how this understanding explains the difference between a reef knot and a granny. The poster ends with 6 knots to identify. No. 502316 Knot Mathematics Poster ��$10.00

Curve Stitching Poster

Fermat’s Last Theorem Poster

Number Patterns Poster

23"x 33"

No. 502571 ��$10.00

No. 502567 ��$10.00

No. 502573 ��$10.00

Fibonacci Numbers Poster Can you explain why there are always two odd numbers followed by an even one in the Fibonacci sequence? No. 502158 Fibonacci Numbers Poster ��$10.00

Sliceform Surfaces Poster This poster shows many examples of the beautiful models which can be made using the technique of sliceform modeling. 23"x 33" No. 502389 Sliceform Surfaces Poster ��$10.00

The Golden Ratio Poster The golden ratio is considered to be aesthetically pleasing. No. 502040 The Golden Ratio Poster �� $10.00

Aspects of Infinity Poster No. 502206 Aspects of Infinity Poster �� $10.00

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

105

Nets & Solids Poster

Solids of Revolution Poster

Euler’s Theorem Poster

This poster is a colorful demonstration of the relationship between 3-D solids and the 2-D nets from which they could be made. It is a very useful poster for naming and becoming familiar with common shapes. 24"x 34".

Rotate a semicircle about its diameter and the result is a sphere. This colorful poster also shows the results of rotating other profiles about an axis, often with surprising results. Included are some puzzle profiles too. 24"x 34".

The famous theorem connecting the faces, edges and vertices of polyhedra is treated in a very colorful way in this poster. It combines explanation and proof with some puzzle diagrams and suggestions for investigations. 24"x 34".

No. 502331 Nets & Solids Poster ��$10.00

No. 502334 Solids Revolution Poster ��$10.00

No. 502322 Euler’s Theorem Poster �� $10.00

Pascal’s Triangle Book By Tony Colledge

The patterns in Pascal’s Triangle offer a remarkable variety of opportunities for number work at many different levels. It is a rich resource and has many possible places to enter the curriculum. The blackline masters included here are intended to be a starting point for teacher-designed worksheets adapted for a particular class on a particular occasion. There is advice and suggestions on how the material might be used in class. 81⁄4"x 111⁄2" Paperback: 40 pgs. No. 101574 Pascal’s Triangle Book �� $20.99

Looking at Quadrilaterals Poster No. 502575 (23"x 33") ��$10.00

The Circle Poster How many realize just what a unique and special shape it is? This poster draws attention to the properties of the circle in a colorful and imaginative way and introduces the necessary vocabulary. No. 502387 The Circle Poster �� $10.00

Pascal’s Triangle Shows elements of the first 20 lines of the triangle. 22"x 34". Laminated. No. 502027 ��$10.95

The Theorem of Pythagoras Poster Taking literally the statement about the squares on the hypotenuse and the other two sides, this poster illustrates the well known theorem in a colorful and instructive way. It also shows a simple trigonometrical proof and draws attention to the special sets of numbers known as Pythagorean triples. There is also a nice pointer to other geometrical representations of the theorem. 24"x 34". No. 502319 The Theorem of Pythagoras Poster ��$12.00

Trig Trainer Poster & Arms Set Mechanical Geometry How do you convert straight-line energy from a piston into circular energy to power a wheel? How does your sunroof open? When you turn your steering wheel, why doesn’t one wheel drag as you go around a corner? It’s all real-world geometry. Four-bar Linkages, Automobile Linkages, Straight-line Linkages, Parallel Linkages. Instructional booklet included. Set of 4 – laminated. 17"x 22". No. 502880 Mechanical Geometry ��$20.95

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This poster, the first of its kind, illustrates many of the attributes of the Cartesian coordinates system with the complete unit circle and is an ideal teaching aid for secondary mathematics and geometry teachers. Computer generated, values of functions can be read with two-place accuracy. 24"x 36" No. 502211 Trig Trainer Poster & Arms Set ��$13.95

See page 58 for more on Trigonometry.

POSTERS • MATH

Tessellations Poster Set Introduces the basic concepts of tessellations as well as applications such as Islamic tiles, quilts and geometric patterns. Set of 4. Laminated. 17"x 22". No. 502033 Tessellations Poster Set ��$19.95

Tessellations II Poster Three regular tessellations on the top row. Two rows of semi-regular tessellations. Bottom two rows show just seven of the infinite number of possible non-regular tessellations. 23"x 33". No. 502240 Tessellations II Poster �� $10.00

Symmetry Posters There is symmetry all around wherever you look! Arches, Bridges, Cars, Domes, Escalators, Fences, Gates, Ironworks, Jetties, Kerbs, Lights, Mosaics, News-stands, Office Blocks and on and on. 24"x 33"in beautiful color. No. 502559 Symmetry in Nature Poster ��$10.00 No. 502557 Symmetry in Cities Poster ��$10.00

Reflections & Rotations Poster Two kinds of symmetry. 23”x 33”. No. 502577 �� $10.00

Polyhedra Poster Set Designed by Dale Seymour, these 6 cover many of the concepts involved in building polyhedra. The six are: Platonic Solids, Golden Rectangle, Golden Ratio, Pentagram, Semiregular Polyhedra, and Interlocking Polyhedra. No. 502131 Polyhedra Poster Set ��$24.95

Problem Solving Guide Laminated. 22"x 34". No. 502593 Problem Solving Guide �� $12.95

Polyhedra Poster This poster features 5 Platonic Solids, 4 Kepler-Poinsot Regular Solids, 6 Semi-Regular or Archimedean Solids and 4 Regular Compound Solids. 231⁄2"x 34". This poster can be cut into 4 polyhedra friezes each of which would measure 81⁄2"x 231⁄2". Make a border for room or boards. No. 502125 Polyhedra Poster �� $10.00

Laminated Numberline

Bulletin Board Ideas For the Secondary Mathematics Classroom Book Contains over 125 different ideas for bulletin board displays, posters and chalkboard graphics. The simple designs are easy to execute. Paperback. No. 100357 Bulletin Board Ideas Book �� $6.95

NEW!

Negative 10 to positive 19. Lots of room to add fractions or decimals with a dry erase marker. Laminated. 18' long. No. 502351 Laminated Numberline ��$10.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Math Minders Poster Set These posters help students understand and remember difficult math principles and procedures. Topics include fractions, distributive/ commutative property, negative numbers, order of operations and more. 12 posters. 19"x 25". No. 250086 Math Minders Poster Set ��$46.95

Math Builders Poster Set

No. 250086 Math Minders Poster Set

Bridges the math branches of algebra, geometry and trigonometry. Topics cover slope of horizontal/vertical lines, factoring patterns, solving trinomials, inverse functions, conic sections, parallel and perpendicular lines, volume and surface area of 3-D shapes, congruence, trig ratios, right triangle relationships, deviation and variance, and sigma notation/ series/ sequence. 12 posters. 19"x 25". No. 250090 Math Builders Poster Set ��$46.95

No. 250090 Math Builders Poster Set

Algebra Tips Poster Set The focus of these posters is primarily on 1st-year algebra. Help your students to think for themselves. Functions, absolute values, radicals, quadratic formula, negative and zero exponents, cross multiplication are some of the topics covered. 12 posters. 19"x 25". No. 250092 Algebra Tips Poster Set ��$46.95

Algebra 1 Poster Set

No. 250092 Algebra Tips Poster Set

These posters help students grasp difficult math concepts and correct common algebra mistakes. Zero in on areas such as slope, the coordinate plane, graphing, scientific notation, “like” terms, multiplying binomials, and more. 12 posters. 19"x 25". No. 250084 Algebra 1 Poster Set ��$46.95

Advanced Algebra Poster Set Provides aid and comfort to students struggling to learn new algebra concepts. Reinforces pre-algebra and 1st-year algebra concepts. Introduces new topics such as complex numbers, matrices, the number e, and logarithms. 12 posters. 19"x 25".

No. 250084 Algebra 1 Poster Set

No. 250087 Advanced Algebra Poster Set ��$46.95

No. 250087 Advanced Algebra Poster Set

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Sets of 20 posters. Finished on 11”x 14”, 65 lb. natural parchment.

Mathematicians I

Mathematicians II

Set includes:

Rene Descartes Albert Einstein Leonard Euler Pierre Fermat Joseph Fourier Evariste Galois Karl Gauss David Hilbert Sonya Kovalevsky Joseph Lagrange

Geometry Poster Set Give students a new angle on tricky geometry problems. Tackles many basics that include types of triangles, terminology for triangles and circles, If-then statements, and formulas for area and distance. They also address the formal proof, the Pythagorean Theorem and congruent, similar and symmetric figures. 12 posters. 19"x 25". No. 250088 Geometry Poster Set �� $46.95

Pierre Laplace Gottfried Leibniz Nicholas Lobachewsky John Napier Isaac Newton Amalie Noether Blaise Pascal Mary Somerville Francois Viete John Wallis

No. 502000 Mathematicians I Posters (set) �� $23.00 No. 502001 Mathematicians I Posters: Laminated (set) �� $35.00

Niels Abel Maria Agnesi John Bernoulli George Boole Emilie de Breteuil Georg Cantor Augustin Cauchy Arthur Cayley Leonardo Fibonacci William Hamilton

POSTERS • MATH

GEYER PICTORIAL BIOGRAPHY SETS

Hypatia Carl Jacobi Johann Kepler Gaspard Monge Henri Poincare Jean Poncelet Georg Reimann James Sylvester Thales Karl Weierstrass

No. 502015 Mathematicians Posters II (set) �� $23.00 No. 502016 Mathematicians Posters II: Laminated (set) �� $35.00

See page 116 for similar science posters.

MATH HISTORY POSTERS Set of 14 posters. Finished on 11"x 14" 65 lb. natural parchment. This is a set of visual aids concerning the history of mathematics. Twelve of the posters range over distinct eras in mathematical history. A 13th poster presents a time curve summary of these eras, and a 14th poster gives a written summary of each of the twelve eras.

Geometry Revisited Poster Set Reinforces basic geometry concepts and adds new ones. Topics include laws of reasoning, similar solids, regular polyhedra/nets, formulas for 3-D figures, circle angles, quadrilaterals heirarchy, polygon interior/exterior angles, similar proportions in right triangles, isometries, drawing 3-D, congruence, and conditional logic statements. 12 posters. 19"x 25". No. 250091 Geometry Revisited Poster Set �� $46.95

Math History Posters Include: The Dark Ages The Dawn of History The Pre-Renaissance Period The Pre-Greek Era The Renaissance Period The Early Greek Era The Seventeenth Century The Middle Greek Era The Later Greek Era Summary Page (written comment on each of the eras)

The Eighteenth Century The Nineteenth Century The Twentieth Century Time Curve

No.502100 Math History Posters (set) �� $ 23.00 No. 502101 Math History Posters: Laminated (set) �� $35.00

Hold-Up Display Rails Great for small posters. See page 174.

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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general interest posters What Do You Stand For? Poster Invites teens to explore and practice character-building traits. Laminated. 18"x 24"

No. 502301 Gr. 6-12

No. 502550 Gr. 4-12

No. 502304 Gr. 6-12

No. 502555 Gr. 4-12

No. 502214 What Do You Stand For? Poster ��$9.95

NEW!

National Geographic Maps for the Classroom

The National Geographic maps utilize the Winkle-Triple projection which provides the best combination of size, shape, and distance giving the student the best visual representation of the Earth’s surface. This solves the effect seen on other maps where Greenland appears larger than South America. Laminated. 51"x 40".

Homework Flowchart

Open/Closed

Laminated. 17"x 22".

Laminated. Set of two, 22"x 17".

No. 502029 Homework Flowchart �� $5.95

No. 502138 Open/Closed �� $10.95

NEW!

No. 502301 Physical USA Map ��$19.99 No. 502304 Physical World Map ��$19.99 No. 502277 Physical USA and World Map Set ��$29.99 No. 502550 Political USA Map ��$19.99 No. 502555 Political World Map ��$19.99 No. 502558 Political USA and World Map Set ��$29.99

Laminated Motivation Signs 22"x 17"

Alphabet Essentials

No. 502916 Common Courtesy ��$5.95 No. 502918 Quiet Zone ��$5.95 No. 502920 Brainpower ��$5.95 No. 502922 Learning Zone ��$5.95 No. 502925 Set of all four ��$19.95

NEW!

Bordette® Assortment

This sampler assortment of scalloped decorative trim contains 6 rolls of faderesistant colors: black, canary, flame, orange, apple green and royal blue. Packaged in perforated rolls, Bordette is easy to separate. Each roll has 50 feet and will completely edge two 8' x 4' bulletin boards. Scalloped edge. 2¼"x 50". One roll each of 6 colors. Recyclable. No. 250022 Bordette Assortment (6 rolls) ��$22.69

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NEW!

Personalize your bulletin boards and classroom displays with these colorful and versatile punch-out letters, numbers, and symbols. Each set contains 281 characters measuring 1¾"(4.4 cm) high and features 134 capital letters, 36 numbers, punctuation marks, French & Spanish characters, math & science symbols, and Internet symbols. 4 color choices. No. 250017 Dragon Skin (green) �� $5.99 (pkg) No. 250018 Monarch (orange) �� $5.99 (pkg) No. 250019 Carbonation (blue) �� $5.99 (pkg) No. 250020 Matador (red) �� $5.99 (pkg)

NEW!

Self-Adhesive Trimmers

Quick, convenient and easy. Repositionable, removable and reusable border/trimmers. No staples or tape needed. Each strip is 2½"x 24". Each package contains 12 strips of one solid color. Each carton contains one package each of 6 colors. Colors include: orange, black, red, yellow, green and blue. No. 250024 Self-Adhesive Trimmers (6 color assortment) ��$9.99

The Atom Poster Features sections on atom composition, atom numbers, thermonuclear fusion, radioactivity, positron emission tomography, fission of uranium, and how a nuclear reactor works. 24"x 36". Grades 7-12. No. 250041 The Atom Poster ��$12.50

Periodic Table of the Elements

Amazing Microscopic World Poster Fifty up-close pictures arranged in categories of: algae, fungus and mold, medical, bacteria and viruses, insects and arachnids, ancient bacteria, and invertebrates. Laminated. 26"x 36". Gr. 8-12. No. 250057 Amazing Microscopic World Poster ��$18.50

POSTERS • SCIENCE

science posters

Colossal Posters Grades 4-9+. At over 22"x 51/2", these big posters are sure to captivate students’ attention. Teacher’s guide included.......$8.95

This up-to-date table displays all 115 currently known elements. Choose from a 24"x 36" chart; or 81⁄2"x 11" plasticcoated, three-hole punched student table (set of 10). Gr. 4-12. No. 250080 Periodic Element Chart �� $7.95 No. 250082 Student Periodic Element Chart (set of 10) �� $14.50

Periodic Table in Earth and Sky Poster This periodic table poster is a 2008 edition. It includes new elements, great photos and essential information. Features mineral and astronomical images, information about each element as to its abundance in the Earth’s crust, abundance toxicity, and its important uses. It also contains a section on the father of the periodic table. Laminated. 38.5"x 27". Grades 9-12.

No. 502788

No. 502780

No. 502794

No. 502819

No. 502784

No. 502817

No. 502862

No. 502786

No. 250067 Periodic Table in Earth and Sky Poster �� $27.95

Please see page 161 for the

Teacher’s Table of the Elements

Elements of the Universe Poster Sequel to “The Periodic Table in Earth and Sky” (No. 250067). This graphically exquisite poster contains information about the early universe, Timeline of the Universe (from “birth” to present); 10 photos and descriptions of important astronomers and theorists; all the Messier Objects (110) count; and much more. Laminated. 26.5"x 38". © 2009-1010. No. 250059 Elements of the Universe Poster �� $22.50

NEW!

NEW! No. 502823

No. 502469

No. 502821

No. 502467

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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SCIENCE classroom bulletin board & chalkboard toppers Decorate and educate with these bulletin board and chalkboard toppers. These colorful, sturdy strips are just what you need to brighten your classroom and catch students’ interest. Each attractive topper display is 81⁄2" high and 14' long. Gr. 4-9+

No. 502396 Science Shelf Topper ��$8.95

No. 502401 Biology Topper ��$8.95

No. 502376 The Scientific Method Topper ��$8.95

No. 502856 Physical Science Topper ��$8.95

No. 502377 Science Process Skills Topper ��$8.95

No. 502415 The Scientfic Method (Coordinates with No. 502376 Scientific Method Topper) ��$3.25

No. 502416 Biology (Does not coordinate with the above Biology Topper) ��$3.25

No. 502421 Constellations ��$3.25

No. 502427 Chemistry Topper ��$3.25

No. 502419 Science Shelf (Coordinates with No. 502396 Science Shelf Topper) ��$3.25

No. 502414 Physical Science Topper (Coordinates with No. 502856 Physical Science Topper) ��$3.25

Trimmers Each trimmer measures 2"x 39". There are 12 trimmers per set for a total of 39' per set.

No. 502549 Systems of the Human Body Trimmer (set of 12) ��$3.59

No. 502543 Great Discoveries of Science Trimmer (set of 12) ��$3.59

Bulletin Board Ideas For the Junior High Science Classroom A collection of 67 suggestions for junior high science classrooms. Projects are for life science, earth science, physical science, general science and health and safety education. Paperback: 44 pgs. No. 100679 Bulletin Board Ideas for Junior High Science Book ��$6.95 See page 110 for Bordette® and Self-Adhesive Trimmers

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NEW!

All Around the Board Trimmers

Give your bulletin boards a unique edge. Each package includes: • 8 horizontal trimmers • 4 vertical trimmers • 16 decorative corners • 43 feet total Trimmers measure 3"x 39" Corners measure 3"x 3" No. 502424 H. O. T. (Homework on Time) Trimmer ��$4.50 No. 502420 Science Trimmer ��$4.50 No. 502422 Global Warming Trimmer ��$4.50

Each bulletin board pack includes everything you need to create an attractive, interactive and educational teaching display. The artwork is on four 17"x 22" sturdy posters that can be cut apart and arranged on a bulletin board along with the students’ corresponding work. Grades 4-9+. No. 502436 The Scientific Method (pack) ��$7.95 No. 502848 Earth Science (pack) ��$7.95 No. 502850 Basic Biology (pack) ��$7.95 No. 502852 Basic Chemistry (pack) ��$7.95

No. 502848 Earth Science

No. 502852 Chemistry

No. 502436 The Scientific Method

No. 502850 Basic Biology

POSTERS • SCIENCE

Science Bulletin Board Packs

Science Teaching Poster Sets The artwork is on four 17"x 22" sturdy posters. Includes 4 reproducible activity sheets, and a teacher’s guide. Gr. 4-9

No. 502828 Newton & His Work �� $8.95

No. 502826 The Periodic Table ��$8.95

No. 502805 Weather �� $8.95

No. 502564 Go Green �� $8.95

No. 502566 Life Science ��$8.95

No. 502882 The Metric System �� $8.95

NEW!

No. 502560 Physical Science Basics �� $8.95

NEW!

No. 502847 Electricity & Magnetism ��$8.95

No. 502809 Atoms, Elements, Molecules & Compounds �� $8.95

No. 502814 Natural Disasters ��$8.95

No. 502432 Get Into Science �� $8.95

NEW! No. 502384 Chemistry �� $8.95

NEW!

DNA Vocabulary Mini Bulletin Board Set

(8) 21"x 6" boards with 20 DNA terms and definitions on 16 die-cut cards. Includes resource guide. No. 502811 NEW! DNA Vocabulary Mini Bulletin Board Set �� $6.99

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Biology Poster Set Give your students all the help they can get to understand, organize and visualize the principles governing the study of biology. Posters provide mnemonic devices whenever possible and use cartoon characters to make information more fun. Includes topics such as lab safety, cell chemistry, cell processes, genetics, taxonomy and more. 12 posters. 19"x 25".

No. 250095 Biology Poster Set

No. 250095 Biology Poster Set ��$46.95

Physical Science Poster Set Ease students’ transition into physical science and help them feel more comfortable with the terms, formulas and concepts. The metric system, conservation of matter, kinetic theory, Newton’s 2nd Law, and physical and chemical changes are just some of the topics covered. 12 posters. 19"x 25". No. 250096 Physical Science Poster Set ��$46.95

No. 250096 Physical Science Poster Set

Scientific Method Poster Set These posters are a lighthearted way to teach students the basic principles and skills involved in using the scientific method. They illustrate differences between hypotheses, theories and laws, inferences and observations, and data tables and graphs. 12 posters. 19"x 25". No. 250094 Scientific Method Poster Set �$46.95

No. 250094 Scientific Method Poster Set

National Geographic Posters Earth at Night

NEW!

Reveals the pulsating lights of the Earth at night. Shows where fires rage and natural gas burn-off and night fishing locations. See where populations are most and least concentrated. 35"x 22". No. 502932 Earth at Night �� $12.99

The Universe

NEW!

This map uses graphic leaps of scales to show how our solar system fits within the vastness of the universe. The map also includes a universe timeline and a description of its evolution. Laminated. 31"x 20". No. 502383 The Universe �� $24.99

The Earth’s Fractured Surface This map shows the tectonic plates in their current configuration, and describes how landforms are reshaped over millions of years through the constant colliding, separating, and scraping of the plates. Includes sites of major earthquakes since 1906 and notable volcanic eruptions since 1902. 36"x 22". No. 502930 The Earth’s Fractured Surface �� $10.99

Poster Mounts & Tapes – See page 175. 114

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• 10 Double-sided, Laminated charts, 12"x 18" -Side 1 features graphic overview of topic - Side 2 serves as a “write-on/wipe-off” activity chart with questions, labeling exercises, vocabulary review and more

Genetics & Heredity Flip Chart Set The Cell; Meiosis; Cellular Reproduction; Mendelian Genetics; Genes & Heredity; How Genes Work; Human Genetic Disorders; Stem Cells; Genetic Testing; Modern Genetics. Gr. 5-9.

Describes the greenhouse effect; Gives causes and solutions to global warming; Depicts in a circle graph the annual greenhouse gas emissions by sector; and more. Written in four languages; English, German, French, and Spanish. 24"x 36".

No. 502905 Genetics & Heredity Flip Chart Set ��$31.50

No. 250031 Global Warming Poster ��$12.50

• Spiral-bound on a durable, fee-standing easel • Activity guide featuring copy-masters of the charts, suggested activities and more.

NEW!

Global Warming Poster

The Six Kingdoms of Life Flip Chart Set The Six Kingdoms of Life; Introduction to Animals; Sponges, Cnidarians & Worms; Mollusks, Arthropods & Echinoderms; Fishes, Amphibians & Reptiles; Birds & Mammals; Introduction to Plants; Roots, Stems & Leaves; Flowers & Seeds; Microlife – Bacteria, Fungi & Protists. Gr. 5-9 No. 502903 The Six Kingdoms of Life Flip Chart Set ��$31.50

Safety in the Lab Flip Chart Set Safety Symbols & Labels; Personal Protective Equipment; Safety in the Lab; Hygiene Practices in the Lab; Chemical Exposure; Chemical Handling; Eye Safety; Chemical Spills; Blood-Borne Pathogens Safety; Biological Safety. Gr. 5-9. No. 502907 Safety in the Lab Flip Chart Set ��$31.50

Middle School Life Science Flip Chart Set Cell Processes; Cell Reproduction; Modern Genetics; Bacteria & Viruses; Protists & Fungi; Plant Processes; Sponges, Cnidarians & Worms; Mollusks, Arthropods & Echinoderms; Fishers, Amphibians & Reptiles & Birds and Mammals.

Fragile Earth Poster This poster will serve as a reminder to treat the earth with respect. Written in four languages; English, German, French, and Spanish. 24"x 36". No. 250029 Fragile Earth Poster �� .$12.50

Green Alternatives/ Blue Planet Poster

Human Body Science Flip Chart Set Bones, Muscles & Skin; The Digestive System; Nutrition; The Circulatory System; The Immune System; The Respiratory System; The Excretory System; The Nervous System; The Endocrine System & The Reproductive System.

Features Wave Energy, Solar Power, Hydroelectric Power, Wind Power, Geothermal Energy, Biomass, and Nuclear Energy. 24"x 36".

No. 502873 Human Body Science Flip Chart Set �� $31.50

No. 250033 Green Alternatives/Blue Poster �� $12.50

No. 502871 Middle School Life Science Flip Chart Set ��$31.50

POSTERS • SCIENCE

Science Curriculum Mastery® Flip Charts

Middle School Earth Science Flip Chart Set Minerals; Rocks; Fossils; Geologic Time; Plate Tectonics; Earthquakes; Weathering of Rocks & Soil Formation; Earth’s Atmosphere; Understanding Weather & Our Solar System. No. 502870 Middle School Earth Science Flip Chart Set ��$31.50

Middle School Physical Science Flip Chart Set Work & Machines; Forces & Motion; Properties of Atoms; Elements & the Periodic Table; Chemical Reactions; Acids, Bases & Salts; Electricity; Magnetism; Sound & Light.

Hold-Up Display Rails Great for small posters. Please see page 174.

No. 502872 Middle School Physical Science Flip Chart Set ��$31.50

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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New Solar System Science Poster

Famous Scientists Poster From Leonardo da Vinci to Stephen Hawking this poster features 54 scientists and the fields they studied, plus a depiction of the seven sciences and their respective specialty branches. 24"x 36". Gr. 7-12.

Based on the 8 planet solar system, with Pluto being addressed in light of the new definition of a planet. The 5 sections include: Mysteries of Our Solar System; Pictures of the Solar System; Planetary Size Comparative montage; Solar System Facts chart; “The Trouble with Pluto”. Includes a depiction of the Oort Cloud and the Asteroid Belt. Laminated. 26"x 37.5". Gr. 6-12.

No. 250035 Famous Scientists Poster ��$12.50

Famous Inventors Poster

No. 250055 New Solar System Science Poster �� $19.50

Features photos and descriptions of 50 historic inventors and their inventions. A timeline is laid out at the bottom of the poster. 24"x 36". Grades 7-12.

Matter & Forces Poster This dramatic and colorful poster is a great resource for any science or physics classroom. Its careful organization and attractive graphics provide outlines of the basic particle components of the matter and forces that form our universe. Excellent reference material for inquisitive science students. 24"x 36"

No. 250037 Famous Inventors Poster ��$12.50

Leonardo Da Vinci Poster A great genius of the Renaissance; Scientist, Mathematician, Engineer, Inventor, Anatomist, Painter, Draughtsman, Sculptor, Architect. Written in four languages; English, German, French and Spanish. 24"x 36". Grades 7-12.

No. 502147 Matter & Forces Poster ��$8.95

The Planets Poster Brighten up the classroom with this beautiful digital recreation of the planets in orbit. Written in four languages; English, German, French, and Spanish. 24"x 36".

No. 250039 Leonardo Da Vinci Poster ��$12.50

No. 250027 The Planets Poster ��$12.50

GEYER PICTORIAL BIOGRAPHY SETS Sets of 20 posters. Finished on 11"x 14", 65 lb. natural parchment.

Biologists

Set includes:

Aristotle Georges Cuvier Hugo Devries Alexander Fleming Galen Asa Gray Ernst Haeckel William Harvey Hippocrates Robert Hooke

Thomas Huxley Jean de Lamarck Karl Landsteiner Carolus Linnaeus Thomas Morgan John Ray Matthias Schleiden Theodor Schwann Andreas Vesalius August Weismann

No. 502020 Biologists Posters (set) ��$23.00 No. 502021 Biologists Posters: Laminated (set) ��$35.00

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Scientists

Set includes:

Alexander Graham Bell Luther Burbank George Washington Carver Nicolaus Copernicus Charles Darwin Thomas Edison Benjamin Franklin Galileo Galilei Joseph Henry Edward Jenner

Robert Koch Anton van Leeuwenhoek Guglielmo Marconi Gregor Mendel Samuel Morse Louis Pasteur Walter Reed James Watt Eli Witney Orville Wright

No. 502005 Scientists Posters (set) ��$23.00 No. 502006 Scientists Posters: Laminated (set) ��$35.00

Chemists

Set includes:

Svante Arrhenius Amadeo Avagadro Henry Becquerel Pierre Berthelot Johann Berzelius Robert Boyle Robert Bunsen Henry Cavendish Marie Curie John Dalton Humphry Davy

Michael Faraday William Thomas Kelvin Antoine Lavoisier Gilbert Lewis Joseph Louis Gay-Lussac Dmitri Mendeleev Alfred Nobel Joseph Priestly William Ramsay

No. 502010 Chemists Posters (set) ��$23.00 No. 502011 Chemists Posters: Laminated (set) ��$35.00

Rectangular Graph Paper 11"x 17" size, No accentuations, 1⁄2" squares, Red lines, Punched No. 150103 Pkg (100 sheets) �� $9.50

Rectangular Graph Paper 11"x 17" size, No accentuations, 1⁄4" squares, Red lines, Plain strip along top for names and labels, Punched.

INSTRUCTIONAL AIDS CO. INC No. 150103

No. 150101 Pkg (100 sheets) �� $9.50

Graph Booklets Minimizes the loss of important papers, easy storage of booklets either in notebook, teachers cabinet or drawer, consolidates work, facilitates grading. Grid Size: 1⁄4 in. 16 cm. x 21 cm, Page Size. 40 Pages, Blue Leatherette Cover, Red Grid Lines.

Graph Paper • GRIDS • STAMPS

Graph Paper Created FOR THE MATH TEACHER

No. 151027 Graph Booklet, 1 ⁄4 in. grid, (10 booklets) �� $16.50

Grid Size: 1⁄2 cm. 16 cm. x 21 cm, Page Size. 40 Pages, Blue Leatherette Cover, Red Grid Lines. No. 151082 Graph Booklet, 1 ⁄2 cm. grid, (10 booklets) �� $16.50

INSTRUCTIONAL AIDS CO. INC No. 150101

See page 71 for

Designs in the Coordinate Plane

ALL Graph papers featured on these pages are printed with the same pattern on both front and back unless specifically noted otherwise. INSTRUCTIONAL AIDS CO. INC No. 150018

Companion Graph Papers for W.W. Charts on page 17 24 22

+21

+20

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+12

+10

+19 +17 +15 +13 +11 +9 +7 +5

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Graph-its!

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INSTRUCTIONAL AIDS CO. INC No. 150515

INSTRUCTIONAL AIDS CO. INC No. 150510

INSTRUCTIONAL AIDS CO. INC No. 150512

Rectangular

81⁄2"x 11" size, 3⁄16" squares, Axes numbered, Red lines, Punched

81⁄2"x 11" size, 3⁄16" squares, Vertical number line, Red lines, Punched

81⁄2"x 11" size, 3⁄16" squares, Red lines, Punched

No. 150515 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154515 Pkg (100 sheets) ��$4.50

No. 150510 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154510 Pkg (100 sheets) �� $4.50

No. 150512 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154512 Pkg (100 sheets) ��$4.50

Coordinate-plane graph pads. Perfect for graphing homework problems. Similar to post-its. Set of four 100-page pads. 3"x 3". No. 654235 Graph-its! �� $12.00

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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INSTRUCTIONAL AIDS CO. INC No. 150018

Rectangular

81⁄2"x 11" size, 1⁄8" squares, Red lines, Punched

81⁄2"x 11" size, 1⁄4" squares, Accentuated every 4 squares, Red lines, Punched

81⁄2"x 11" size, 1⁄4" squares, No accentuations, Red lines, Punched

81⁄2"x 11" size, 1⁄8" squares, Accentuated every 5 squares, Red lines, Punched

No. 150032 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154032 Pkg (100 sheets) �� $4.50

No. 150018 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154018 Pkg (100 sheets) �� $4.50

No. 150015 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154015 Pkg (100 sheets) ��$4.50

No. 150043 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154043 Pkg (100 sheets) �� $4.50

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTRUCTIONAL AIDS CO. INC No. 150065

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INSTRUCTIONAL AIDS CO. INC

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

No. 150069

INSTRUCTIONAL AIDS CO. INC No. 150054

INSTRUCTIONAL AIDS CO. INC No. 150051

Rectangular

81⁄2"x 11" size, 1⁄6" squares, Red lines, Punched

81⁄2"x 11" size, Dots form 1⁄4" squares, Red lines, Punched

No. 150065 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154065 Pkg (100 sheets) �� $4.50

No. 150069 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154069 Pkg (100 sheets) �� $4.50

81⁄2"x 11" size, 1⁄8" squares, Accentuated axes, Red lines, Punched

81⁄2"x 11" size, 1⁄4" squares, Axes with arrows, Red lines, Punched

No. 150054 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154054 Pkg (100 sheets) �� $4.50

No. 150051 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154051 Pkg (100 sheets) ��$4.50

INSTRUCTIONAL AIDS CO. INC No. 150009

INSTRUCTIONAL AIDS CO. INC No. 150052

INSTRUCTIONAL AIDS CO. INC No. 150039

INSTRUCTIONAL AIDS CO. INC No. 150037

Rectangular

81⁄2"x 11" size, 1⁄4" squares, Page divided into four quadrants, Red lines, Punched

81⁄2"x 11" size, 1⁄8" squares, Red lines, Punched

No. 150009 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154009 Pkg (100 sheets) �� $4.50

No. 150039 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154039 Pkg (100 sheets) �� $4.50

81⁄2"x 11" size, 1⁄8" squares, Accentuated every 5 squares, Red lines, Punched

No. 150052 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154052 Pkg (100 sheets) ��$4.50

118

INSTRUCTIONAL AIDS CO. INC No. 150015

INSTRUCTIONAL AIDS CO., INC.

No. 150037 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154037 Pkg (100 sheets) ��$4.50

INSTRUCTIONAL AIDS CO. INC No. 150056

INSTRUCTIONAL AIDS CO. INC No. 150031

INSTRUCTIONAL AIDS CO. INC No. 150033

Rectangular

81⁄2"x 11" size, 1⁄4" squares, Red lines, Punched

81⁄2"x 11" size, 1⁄8" squares, Accentuated axes, Page divided into 6 sections, Red lines, Punched

81⁄2"x 11" size, 1⁄4" squares, Accentuated every 3 squares, Red lines, Punched

81⁄2"x 11" size, 1⁄2" squares, Red lines, Punched

No. 150056 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154056 Pkg (100 sheets) �� $4.50

No. 150031 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154031 Pkg (100 sheets) ��$4.50

Radian

Metric

81⁄2"x 11" size, Horizontal axis numbered -3π to 5π , 2 2 Vertical axis numbered – 4 to + 6, Red lines, Punched

81⁄2"x 11" size, 3⁄16" squares, Horizontal axis numbered –2 π to +2 π, Red lines, Punched

81⁄2"x 11" size, 1⁄2cm squares, Red lines, Punched

81⁄2"x 11" size, mm & cm squares, Accentuated on cm lines, Red lines, Punched

No. 150027 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154027 Pkg (100 sheets) ��$4.50

No. 150049 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154049 Pkg (100 sheets) ��$4.50

No. 150071 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154071 Pkg (100 sheets) �� $4.50

No. 150085 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154085 Pkg (100 sheets) ��$4.50

No. 150033 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154033 Pkg (100 sheets) ��$4.50

No. 150088 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154088 Pkg (100 sheets) ��$4.50

Metric

81⁄2"x 11" size, 1⁄2 cm squares, Page divided into four quadrants, Red lines, Punched

81⁄2"x 11" size, 1⁄2 cm squares, Red lines, Punched

81⁄2"x 11" size, 1 cm squares, Red lines, Punched

No. 150082 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154082 Pkg (100 sheets) �� $4.50

No. 150084 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154084 Pkg (100 sheets) ��$4.50

No. 150086 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154086 Pkg (100 sheets) ��$4.50

No. 150083 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154083 Pkg (100 sheets) ��$4.50

Graph Paper • GRIDS • STAMPS

INSTRUCTIONAL AIDS CO. INC No. 150027

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

119

Metric 81⁄2"x 11" size, 1⁄2 cm squares, Accentuated axes, Red lines, Punched

Metric

3 Dimensional

81⁄2"x 11" size, Dots form 1⁄2 cm squares, (Shown: 2⁄5 actual spacing for clarity), Red lines, Punched

81⁄2"x 11" size, 1⁄2 cm squares, Axes with arrows, Red lines, Punched

81⁄2"x 11" size, 1⁄4" squares, Crosshatching both directions, Red lines, Punched

No. 150090 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154090 Pkg (100 sheets) ��$4.50

No. 150089 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154089 Pkg (100 sheets) ��$4.50

No. 150081 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154081 Pkg (100 sheets) �� $4.50

No. 150024 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154024 Pkg (100 sheets) ��$4.50

3 Dimensional

Polar

81⁄2"x 11" size, Red lines, Punched

81⁄2"x 11" size, Axes numbered, Red lines, Punched

81⁄2"x 11" size, Circles 1/4" apart, Graduated every 5°, X and Y axes accentuated, Red lines, Punched

81⁄2"x 11" size, Circles 3⁄8" apart, Graduated every 10°, Degrees shown, Red lines, Punched

No. 150211 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154211 Pkg (100 sheets) �� $4.50

No. 150219 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154219 Pkg (100 sheets) ��$4.50

No. 150026 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154026 Pkg (100 sheets) �� $4.50

No. 150025 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154025 Pkg (100 sheets) ��$4.50

MiniPLOTs

GEYER INSTRUCTIONAL AIDS CO.

Fort Wayne, IN

No. 403508

GEYER INSTRUCTIONAL AIDS CO.

Fort Wayne, IN

No. 403505

GEYER INSTRUCTIONAL AIDS CO.

Fort Wayne, IN

No. 403505

See page 13 for

High Quality Write and Wipe Lap Boards

120

INSTRUCTIONAL AIDS CO., INC.

Quadra-PLOT Pad of 50 adhesive backed repositionable sheets. 4 quadrants. 20 x 20 squares. Mounted on a 3.5"x 5.5" card. No. 654273 Quadra-PLOT �� $1.50

Twenty Square-PLOT Pad of 50 adhesive backed repositionable sheets. This design is the grid without the axis. 20 x 20 squares. Mounted on a 3.5"x 5.5" card. No. 654275 Twenty Square-PLOT �� $1.50

Libra-PLOT Pad of 50 adhesive backed and repositionable sheets. This design shows the normal bell curve. Mounted on a 3.5"x 5.5" card. No. 654277 Libra-PLOT �� $1.50 See more MiniPLOTs on pages 58 & 122.

Polar

81⁄2"x 11" size, Circles 1⁄4" apart, Graduated every 1°, Accentuated every 5°, Radians shown, Red lines, Punched

81⁄2"x 11" size, Circles 1⁄4" apart, Graduated every 1°, Accentuated every 5°, Degrees shown, Red lines, Punched

81⁄2"x 11" size, Circles 1⁄10" apart, Graduated every 1°, Accentuated every 5°, Radians shown, Red lines, Punched

81⁄2"x 11" size, Circles 1⁄10" apart, Graduated every 1°, Accentuated every 5°, Degrees shown, Red lines, Punched

No. 150203 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154203 Pkg (100 sheets) ��$4.50

No. 150201 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154201 Pkg (100 sheets) �� $4.50

No. 150215 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154215 Pkg (100 sheets) �� $4.50

No. 150213 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154213 Pkg (100 sheets) ��$4.50

Circle

Decimal

81⁄2"x 11" size, Graduated every 1°, Red lines, Punched

81⁄2"x 11" size, Graduated every 1°, Degrees shown, Red lines, Punched

No. 150205 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154205 Pkg (100 sheets) �� $4.50

No. 150207 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154207 Pkg (100 sheets) ��$4.50

81⁄2"x 11" size, 1⁄10" squares, Accentuated every 10 squares, Red lines, Punched

81⁄2"x 11" size, 1⁄5" squares, Accentuated every 5 squares, Red lines, Punched

No. 150057 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154057 Pkg (100 sheets) ��$4.50

No. 150059 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154059 Pkg (100 sheets) ��$4.50

Graph Paper • GRIDS • STAMPS

Polar

100' Graph Paper Rolls Does away with the limitation of graph paper sheets. Large area graphing is now possible with these rolls. The grids are BLACK on white background. Choice of 1", 1cm or 2cm squares. Each roll is 30" wide and 100' long. No. 150152 Roll of 1" Squares ��$27.95 No. 150154 Roll of 1cm Squares ��$27.95 No. 150156 Roll of 2cm Squares ��$27.95

Decimal

81⁄2"x 11" size, 1⁄10" squares, Accentuated every 5 squares, Red lines, Punched

81⁄2"x 11" size, 1⁄5" squares, 2 heading lines, Red lines, Punched

No. 150053 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154053 Pkg (100 sheets) �� $4.50

No. 150028 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154028 Pkg (100 sheets) ��$4.50

NEW!

200 Ft. Grid Rolls

White sulphite tablet paper ruled with 1/2" or 1" BLUE grid pattern. These 200' rolls are individually cartoned. Recyclable. 34½"x 200'. No. 150161 200 Ft. Grid Roll – ½" ��$42.89 No. 150163 200 Ft. Grid Roll – 1" ��$42.89

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

121

Display Graph Paper

Isometric

Geometric Proof

81⁄2"x 11" size, Dots are 1⁄4" apart, Red lines, Punched

81⁄2"x 11" size, Name, class, date, page and problem provision, Proof notation on front, printed on one side only. Not punched

No. 150063 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154063 Pkg (100 sheets) �� $4.50

No. 150521 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154521 Pkg (100 sheets) �� $4.50

Lined Answer 81⁄2"x 11" size, Lines centered 1⁄4" front and back, Provision for name, class, date and page on front only, Provision for 40 answers on front only, Red lines, Not punched

Bar Graph

No. 150529 Ream (500 sheets) �� $14.00 Mix or Match: 20+ Reams �� $13.00 No. 154529 Pkg (100 sheets) �� $4.50

No. 150539 Ream (500 sheets) ��$14.00 Mix or Match: 20+ Reams ��$13.00 No. 154539 Pkg (100 sheets) ��$4.50

81⁄2"x 11" size, Name, class, date, and page provision, Red lines, Printed one side only, Punched

Rectangular Graph Paper 17"x 22" size. 1⁄2" squares. Red lines. Printed one side. 1" Legend margin at top No. 150400 Pkg (25 sheets) �� $9.95

Rectangular Graph Paper 17"x 22" size. 1⁄4" squares. Red lines. Printed one side. 1" Legend margin at top No. 150405 Pkg (25 sheets) �� $9.95

MiniPLOTs

Quantity

Design

Squares in Grid

Students love how easy graphing solutions for homework, reports, and tests become when using MiniPLOTS. Teachers use them for correcting homework errors, as a tutorial aid, and for giving quick quizzes. Adhesive backed and repositionable. The adhesive is positioned as a wide strip along the left and right side of each sheet so they stick flat on paper. All the pads photocopy well. Save time and tedium with MiniPLOTs. Geometry MiniPLOT Set An assortment of 6 sticky note paper pads (50 sheets per pad) mounted on 81⁄2"x 11" cardstock that is 3-hole punched for use in a binder. Pads measure 23⁄4"x 3". Use for calculating volume, surface area, angular and other measurements. This set contains 3 dimensional solids in 6 assorted designs. Includes 1 pad of each: cone, cube, cylinder, rectangular prism, pyramid, sphere.

1 pad 1 pad 1 pad 1 pad 1 pad 1 pad

4 quadrants 4 quadrants 4 quadrants 1st quadrant 1st quadrant grid only

16 x 16* 12 x 12 20 x 20 20 x 20 12 x 12 20 x 20

No. 654269 Geometry MiniPLOT Set �� $7.99

*This pad measures 2”x 2”

Algebra MiniPLOT Set An assortment of 6 sticky note paper pads (50 sheets per pad) mounted on 81⁄2"x 11" cardstock that is 3-hole punched for use in a binder. Pads measure 23⁄4"x 3". No. 654267 Algebra MiniPLOT Set �� $7.99

Refer to page 58 for Trigonometry MiniPLOT and page 120 for more MiniPLOTs. 122

INSTRUCTIONAL AIDS CO., INC.

These Pressure Sensitive Grids stick decisively where you place them, yet are removable without ripping either themselves or the substrate on which they were placed. 3.75"x 3.75" Package of 50 (indicate desired Stock No.) �� $4.95

No. 150240 Rectangular (numbered –10 to +10)

No. 150242 Rectangular (not numbered)

No. 150244 1st Quadrant (numbered 0 to 20)

No. 150246 1st Quadrant (not numbered)

No. 150248 Polar (numbered in degrees & radians)

Graph Paper • GRIDS • STAMPS

Pressure Sensitive Grids

Graph Paper Pads Excellent for One Problem Quiz!

”1 Problem Sheets” Convenient 51⁄4"x 55⁄8" size. Graph on one side – Plain on other (Calculate on plain side, graph on grid). Sold only in REAMS (5 pads, 100 sheets per pad).

Rectangular Graph Paper Accentuated X and Y Axes 1 ⁄8" squares, Red lines

Rectangular Graph Paper

No. 150327 Ream (5 pads) ��$8.95

No. 150345 Ream (5 pads) �� $8.95

⁄4" squares, Red lines

Radian Graph Paper

Metric Graph Paper

⁄4" squares, Axes numbered from –

⁄2 π to 2 π, Red lines

No. 150349 Ream (5 pads) �� $8.95

⁄2 cm squares, Red lines

No. 150382 Ream (5 pads) �� $8.95

⁄8" squares, Axes numbered, Red lines

Polar Graph Paper

Circles 1⁄4" apart, Graduated every 1°, Accentuated every 5°, Red lines No. 150312 Ream (5 pads) ��$8.95

No. 150315 Ream (5 pads) ��$8.95

Colored Ink Water based ink for stamp pads and selfinking pads in 2 oz. squeeze bottles.

Ink Pads No. 650105 #2 31⁄4"x 61⁄4" Black Ink Pad �� $5.20 No. 650205 #2 31⁄4"x 61⁄4" Red Ink Pad �� $5.20 No. 650305 #2 31⁄4"x 61⁄4" Plain Dry Felt Ink Pad (can add your own ink to this) �� $5.20

No. 650110 Black Ink �� $3.95 No. 650210 Red Ink �� $3.95 No. 650307 Blue Ink �� $3.95 No. 650309 Green Ink �� $3.95 No. 650311 Purple Ink �� $3.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

123

Rubber Math Stamps Time saving, convenient and economical. 6 4 2

-8

-6

-4

-2

-2 -4 -6

ACTUAL SIZE: 27⁄8"x 55⁄8" No. 201005 Rectangular Graph Stamp ��$7.95

ACTUAL SIZE: 27⁄8"x 27⁄8" No. 201100 Rectangular Graph Stamp �� $7.95

Puzzle Stamp P E R I M E T E R M G I S A E R R O R A

3 2 1

3π 2

2π

5π 2

-2 -3

ACTUAL SIZE: 27⁄8"x 51⁄2" No. 201175 Radian Graph Stamp ��$7.95

0 7 14 21 28 35 42

0 8 16 24 32 40 48

7 0 7 14 21 28 35 42 49 56 63 8 0 8 16 24 32 40 48 56 64 72 9 0 9 18 27 36 45 54 63 72 81 ACTUAL SIZE: 27⁄8"x 27⁄8" No. 206102 Base 10 Multiplication Table Stamp ��$7.95

-22 -20 -18 -16 -14 -12 -10

-8

-6

-4

-2

M C G G C E S R G R T T O E C E Q U A L

E T O A I R T I E F H J D C Z U U M Y O

A A N T R A P A R I S E U Y A C A P B A

S D A I C L O N S V F R F R A C T I O N

U D L V L N I G I E A K E R A T I O N S

R A T E E F N L X C S P H E R E O S D P

E S T I M A T E Y O D D E X P O N E N T

+8 +10 +12 +14 +16 +18 +20 +22

ACTUAL SIZE: 55⁄8"x 1" 0 No. 208100 Number Scale Stamp (Horizontal) �� $7.95

0 ACTUAL SIZE: 55⁄8"x 1⁄2" No. 208118 Number Scale Stamp �� $7.95

ACTUAL SIZE: 51⁄2"x 1⁄4" No. 208510 Place Value Stamp (use for testing) ��$7.95

dth s ten tho us a hu ndth tho ndre s us d an dth s

0 6 12 18 24 30 36

ths

0 5 10 15 20 25 30

R A A E T M H T E E I E G V R A E S R X

0 4 8 12 16 20 24

E R I N N U R T T T N B E N T D F K U A

0 3 6 9 12 15 18

T T D C E N A E N N U U E S E B N J O T

red

0 2 4 6 8 10 12

At Least 79 Hidden Words X B Y T C E E D I E C C R P S L L U F H

tho

0 1 2 3 4 5 6

T U L H R W C A U C T I H N Y S L E H G

0 9 18 27 36 45 54

0 0 0 0 0 0 0

E S E G E Q N L E Y R F T A T S U N X I

ths

0 1 2 3 4 5 6

S T L I P F A A M L O H O E P E N I N E

ACTUAL SIZE: 23⁄4"X 23⁄4" No. 208500 Puzzle Stamp �� $7.95

te bil n lio ns bil lio ns hu n mi dre llio d n ten s mi llio ns mi llio ns hu tho ndre us d a ten nds tho us an ds tho us an ds hu nd red s ten s

X 0 1 2 3 4 5 6 7 8

R N L E P V T M U P T P L R M L O L O G

-1

E E A H E H S I L I C A N A E H W I R A

ten

π 2

V M R C S T I C O T A R E M N W T G E R

its

-π 2

N E A U A A D E V L F G V C E Y O I Z E

-π

-3π 2

I L P A B M B D N U M B E R V A O P R V

BILLIONS MILLIONS THOUSANDS UNITS ACTUAL SIZE: 53⁄4"x 1" No. 208505 Place Value Stamp �� $7.95

124

INSTRUCTIONAL AIDS CO., INC.

No. 207120 Polar Graph Stamp �� $7.95 105

ACTUAL SIZE: 47⁄8"x 27⁄8" No. 205115 Grid Stamp (4 to the inch) �� $7.95

180

165

Graph Paper • GRIDS • STAMPS

ACTUAL SIZE of the graphs below: 27⁄8" diameter

345

195 0

22 24

255

270

285

No. 207015 Polar Graph Stamp (degrees numbered) �� $7.95 π

7π 12

2π 3

5π 12

11π 12

5π 6

3π

2π

ACTUAL SIZE: 47⁄8"x 27⁄8" No. 205110 Grid Stamp (8 to the inch) �� $7.95

7π 6

11 π 6

23π 12

13π 12

CM 1

5π

7π

16th

4 4π 3

17π 12

ACTUAL SIZE: 51⁄2"x 1" No. 209195 Ruler Stamp in 16ths & Centimeters �� $7.95

5π 3

19π 12

3π 2

No. 207020 Polar Graph Stamp (radians numbered) �� $7.95

10ths

Z 6

16ths

-7 -6

ACTUAL SIZE: 51⁄2"x 1" No. 209190 Ruler Stamp in 16ths & 10ths �� $7.95

-5

-4

-3 -2

-1 -6

-5

-4

-3

-2

-1 2

3 4 5

1 -1

-2 -3 -4

6 7 X

-5

-6

Polygon Stamp Set Set of 6 stamps. (Sold in sets only.) No. 200201 Polygon Stamp Set (set of 6 stamps) ��$19.50

⁄4" sides 3

3 ⁄4" sides

5 ⁄8" sides

11⁄4"x 3⁄4"

3 ⁄8" sides

3 ⁄4" dia.

No. 2 01010 Rectangular Graph Stamp (3 dimensional) �� $7.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

125

ACTUAL SIZE: 47⁄8"x 27⁄8" No. 205105 Grid Stamp (10 to the inch) ��$7.95

ACTUAL SIZE: 27⁄8"x 27⁄8" No. 205107 Grid Stamp (4 to the inch) �� $7.95

ACTUAL SIZE: 3"x 27⁄8" No. 205106 Grid Stamp (8 to the inch) �� $7.95

ACTUAL SIZE: 6"x 23⁄4" No. 208120 Metric Grid Stamp (1 cm squares) ��$7.95 0,1

-1,0

1,0

60 0

100

100 80

110 70

0 13

15 0

160

20 10

Each Super 6 Stamp Station includes six messages artistically crafted with fun fonts and appealing art. Just dial a message and press down. Built-in ink pad automatically re-inks after each press. Pad can be re-inked with re-inking fluid. No. 209636 Teacher Messages Stamp Station ��$14.99 No. 209633 Positive Reinforcement Stamp Station ��$14.99 No. 209636 INSTRUCTIONAL AIDS CO., INC.

180

ACTUAL SIZE: 4 ⁄4"x 2 ⁄8" No. 209175 Protractor Stamp �� $7.95 3

Super 6 Stamp Stations

126

170

180

160

ACTUAL SIZE: 3" diameter No. 207171 Unit Circle Stamp ��$7.95

ACTUAL SIZE: 2 ⁄8"x 2 ⁄8" No. 207170 Unit Circle Stamp ��$7.95 7

0 15

0,-1 7

14 0

0 14

0 13

110

No. 209633

Stock stamps for busy teachers! Time saving and economical. All stamps are shown in Actual Size.

200151

200041

Stock Stamps ��$5.95

200077

200079

200129

200135

200019

200161

200071

200055

200057

200065

200059

200001

200043

200187

200025

200181

MATH DEPT. MATHEMATICS DEPT. SCIENCE DEPT. CHEMISTRY DEPT. SHOW ALL WORK SHOW WORK AND RETURN

200017

200171

200035

200195

200163

WOW!

200069

TERRIFIC! INCOMPLETE SHOW COMPLETE PROBLEM NO WORK --NO CREDIT! FOLLOW DIRECTIONS READ THE INSTRUCTIONS SEE ME ABOUT THIS PAPER SEE ME FOR HELP

GOOD REASONING

Set of 30 Teacher Stamps

EXCELLENT PAPER GOOD WORK

These plastic grading stamps feature specific comments and corresponding pictures. Stamps measure 11⁄2". Plastic storage case included.

WELL DONE NO NAME—WHOSE? INCOMPLETE—NO CREDIT GREAT IMPROVEMENT! REDUCE FRACTIONS FABULOUS

Includes: • Good Job • Great Work • 100% • Great! • WOW! • Excellent Work • Well Done • Super! • Amazing! • Parents: Please sign & return. • Great Effort!

• Fantastic! • Big Improvement! • Neat Handwriting • Very Creative! • Keep up the Good Work! • Good Thinking! • Nice! •A •B •C

Graph Paper • GRIDS • STAMPS

Rubber Stamps

• Keep Trying! • Needs Improvement • Please Correct! • Please Complete • Incomplete • Please Do Over • Check Your Work • Please See Me! • Late!

No. 209630 Set of 30 Teacher Stamps �� $17.95

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Clever Catch® for the Math Classroom

See page 162 for

Science Clever Catch® M

Single Player Puzzles Top This!

™

Can be surprisingly tricky. The challenges are excellent for helping students develop spatial and pattern matching skills. Includes: 40 challenge cards with solutions, 20 shape pieces, card holder, and game-go bag. Single player. Ages 8 to adult. No. 653126 Top This!™ ��$17.95

Block by Block It’s a creative building game that challenges you to match sixty different three-dimensional patterns. A great learning game with solutions included. Comes with a travel bag. Single player. Ages 8 to adult. No. 653111 Block by Block ��$15.00

Square By Square It’s a creative pattern puzzle with 60 different ways to match objects and patterns. Six green pieces make up the image and eight blue pieces make up the background. There’s a two-part solution on the back of the card. Single player. Ages 8 to adult. i 1 No. 653114 Square By Square �� $14.95

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INSTRUCTIONAL AIDS CO., INC.

These 24" inflatable vinyl balls provide problems, facts, and illustrations to reinforce math concepts. Basic play involves two or more players who toss the ball to each other and answer the question found under their left thumb. Included are directions, variations of play, and a Question/Answer sheet. Pencil and paper may be required for some subjects. Latex-free. A. No. 654213 Multiplication (Gr. 3-7) �� $12.95 B. No. 654218 Division (Gr. 3-7) �� $12.95 C. No. 654221 Measurements (4-6) �� $12.95 D. No. 654214 Fractions/Decimals/Percents (Gr. 4-9) �� $12.95 E. No. 654222 Metric System (Gr. 6-9) �� $12.95 F. No. 654301 Pre-Algebra 1 - intro to 1st semester (Gr. 5-8) �� $12.95 G. No. 654303 Pre-Algebra 2 (Gr. 5-8) �� $12.95 follow-up to Pre-Algebra 1 H. No. 654305 Algebra 1 - for 1st semester (Gr. 9+) �� ....$12.95 I. No. 654307 Algebra 2 (Gr. 9+) �� $12.95 Solve and review advanced Algebraic Equations J. No. 654309 Geometry 1 – 1st semester (Gr. 5-8) �� $12.95 K. No. 654311 Geometry 2 – 2nd semester (Gr. 9-12) �� $12.95 L. No. 654212 Probability & Statistics (Gr. 9-12) �� $12.95 M. No. 654198 Trig (Gr. 8-12) �� $12.95 N. No. 654196 Calculus (Gr. 9-12) �� $12.95 Includes limits, derivatives and integrals.

Brick by Brick This is a puzzle to drive you up a wall! Combine the 5 “Brick Polyforms” to match the “Puzzle Side” of the card. The back of the card is the “Solution Side.” There are 60 shapes on these cards. This is a challenge in symmetry, spatial visualization and creativity. Single player. Ages 8 to adult. No. 653057 Brick by Brick �� $15.00

Shape By Shape A puzzle based on the ancient games of tangrams. Each of the 60 challenges can be formed by the 14 puzzle pieces. Hints to the solutions are on the rear of each card. For card safe keeping the card tray shoves into the base of the frame. Single player. Ages 8 to adult. No. 653069 Shape by Shape �� $15.00

36 Cube™ The goal is to place the towers following two simple rules: there must be only one of each colored tower in every row and column, and the towers must fit into the base to form a perfect cube with all the towers being the same height. Single player. Ages 8 to adult. No. 653103 36 Cube™ �� $25.00

Aha! Lift Off The objective is to dislodge the ball from its base without using your hands! Involves a scientific principle. Comes with 3 hint cards. Ages 8 to adult. i 1 No. 653101 Lift Off �� $5.00

Rush Hour is a sliding block puzzle that pits players against gridlock as they slide cars and trucks out of the way to clear a path for themselves. Requires critical thinking, problem solving, and strategy development. Includes 40 challenge cards with solutions, 15 cars and trucks, and 1 red escape car. Four levels of difficulty. Single player. Ages 8 to adult. i 1 No. 653188 Rush Hour �� $20.00

Solitaire Chess This is a sequential logic puzzle based on the rules of chess: eliminate all but one chess piece. Players have to capture a piece with every move, so the game is NEW! fast-paced and always exciting. Includes game board, 60 challenges, and 10 chess pieces. Single player. Ages 8 to adult. i 1 No. 653314 Solitaire Chess ��$19.99

IZZI Geometric challenge! – Match the 64 tiles to build an 8"x 8"square, touching White to White and Black to Black – thousands of solutions. Develops skills with symmetry, reflections, translations and pattern matching. Use to study fractions and probabilities. Ages 8 to adult. Single player. i 1 No. 653064 IZZI �� $8.00

Chocolate Fix Players examine all the clues on the cards before making a move. Some clues give exact locations while others give you the token or shape. 4 levels of play, 40 challenge cards with solutions, 9 chocolate pieces, game board and storage bag. Critical thinking and problem solving. Single player. Ages 8 to adult. No. 653077 Chocolate Fix ��$18.00

The Preposterous Puzzle Fit the 5 wooden pieces into the square frame. With that in mind, try to add the small wooden square to the puzzle. Includes 1 wooden frame, 5 wooden pieces, 1 square piece, and instructions. Difficult. Ages 7 to adult. i 1 No. 653051 The Preposterous Puzzle ��$13.50

Adams Cube Each side of this translucent cube offers a new challenge, as players attempt to arrange the five puzzle pieces within a polygon frame. Six games in one. Pieces store inside the cube. Includes instructions. Single player. Ages 8 to adult. i 1 No. 653095 Adams Cube �� $9.95

Tangoes® The Puzzle Game Object is to form the images shown on the card using all 7 puzzle pieces. Includes 2 sets of puzzle pieces, 27 cards with 54 puzzles/ solutions and a storage case. For one, two or teams. Ages 5 and up. i 1 No. 653098 Tangoes® The Puzzle Game �� $12.00

Double Tangoes

GAMES • PUZZLES

Rush Hour

Twice as challenging and twice as much fun as Classic Tangoes. Use the 14 puzzle pieces to create 108 unique designs. Includes two sets of 14 pieces in raspberry and teal, 108 puzzle/solution cards, sturdy game box, and drawstring bag. Ages 7 to adult. i 1 No. 653073 Double Tangoes ��$12.95

Equivalent TRIOs Enhance the understanding of equivalents with practice solving and finding equivalents using a domino-like game. Find the equivalent pairs and continue until all TRIOs have a match. Includes: 36 TRIOs and guide. 2 to 4 players. Grades 3 and up. No. 653151 Equivalent TRIOs �� $14.95

Tantrix™ Game Pack This handy game pack is stuffed to the brim with solitaire puzzles and strategy games. Players are challenged to create closed loops of color using the tiles. With the first three tiles, create a yellow loop. Add the 4th tile and create a red loop. The more tiles or packs of tiles added into play, the more challenging Tantrix becomes. Includes 56 numbered and color-coded tiles, instruction booklet with over 25 puzzle and game combinations and storage bag. For 1-4 players. Age 6 to adult. i 1 No. 653148 Tantrix Game Pack ��$17.99

Tantrix™ Puzzle

10 Tantrix tiles in a mesh bag and instructions. i 1 No. 653146 Tantrix Puzzle �� $4.50

Roman Arch Set A puzzle in geometry. Looks like a toy – but it’s a working model of the famous Roman Arch. Precision designed and cut. Can be assembled by students of all ages. Correctly positioned, using our buttress and base, they support the weight of a man….without mortar or glue. (Approx. block size: 3 cm). Includes: 23 hardwood blocks in 6 distinct shapes, predrilled wooden buttress in 3 sections, 4 screws for assembling buttress, and instruction booklet containing historical background information. i 1 No. 309239 Roman Arch Set �� $19.95

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Gordian’s Knot The world’s toughest brainteaser puzzle. Features six interlocking pieces but takes 69 different moves to take it apart. Solution booklet included. Single player. Ages 8 to adult. No. 653067 Gordian’s Knot ��$12.00

NEW!

Zig Zag Knot “Cousin” to Gordian’s Knot. Features six interlocking pieces but takes 37 moves to take apart. Solution guide included. Single player. Ages 8 to adult. No. 653312 Zig Zag Knot ��$11.99

Brainstring Advanced Puzzle The object is to form a solid color on each side and remove the knot. Pull the easy-to-grasp rubber tips and slide the colored strings through the open slots of NEW! the sphere. Creating a solid color on each side is a small task but the real challenge is untangling the knot in the middle. Make the puzzle easier or harder based on how much you tangle it up. Size: 5.5" diameter. Single player. Ages 8 to adult. i 1 No. 653132 Brainstring Advanced Puzzle �� 16.95

Poly Pack Puzzle This intriguing manipulative polyhedron puzzle cube packs in 8 pentahedrons, 4 irregular tetrahedrons, and 1 octahedron. Activities included. Grades 6+. No. 653074 Poly Pack Puzzle ��$14.95

Poly Pack Plus Puzzle A little more difficult to solve than the original puzzle (No. 653074). These shapes can also demonstrate the metric relationship that 1 cc of volume weighs 1 gm and displaces 1 ml of water. 21 Pieces: plastic cube contains 8 tetrahedrons, 12 irregular tetrahedrons, and 1 octahedron. Activities included. Gr. 6+ No. 653081 Poly Pack Plus Puzzle ��$14.95

Poly Power Pack Puzzle This manipulative puzzle yields even more interesting variations on packing a cube space with polyhedra. With the same specific gravity feature as the other Poly Pack Puzzle, the Power Pack contains 18 pieces in a clear plastic cube container. Activities included. Grades 6 and up. No. 653099 Poly Power Pack Puzzle ��$14.95

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INSTRUCTIONAL AIDS CO., INC.

Escher Puzzle Your strategic skills are reflected in this intricate puzzle. The object is to arrange the nine cubes in the tray to create an NEW! Escher image. Each cube has a slanted mirror that is used to reflect the image from the side of the tray or another cube. Once you place all nine cubes in the right pattern, a complete Escher image will appear. Take the challenge and master all five puzzles. 5.5"wide. Single player. Ages 8 to adult. i 1 No. 653134 Escher Puzzle �� $19.95

The Happy Cube Each color flat is made up of 6 different pieces which when combined, will make one “Happy Cube.” Use more than one flat to create other solids of 10, 14, 24, and 30 pieces. Putting the 6 pieces back in the frame can prove challenging. Level of difficulty: blue is easy, green is less easy, orange is difficult, red is complicated, yellow is troublesome, and purple is complex. Train the brain. i 1 No. 653093 The Happy Cube: Set of 6 (1 of each color) �� $20.95

Micro Happy Cubes The Smallest 3D Puzzles The Micro Cubes are small 4 mm thick Happy Cubes. These models are different than those of the original Happy Cube, but there are just as many possibilities. Makes 1"cubes. Set of 6. i 1 No. 653085 Micro Happy Cubes (set of 6) �� $9.50

Marble Cube and Profi Cube Each set consists of 6 different colored Flats No. 653089 No. 653091 with the different colored Flats becoming successively more difficult. i 1 No. 653089 Marble Cube: Set of 6 (1 of each color) ��$20.95 No. 653091 Profi Cube: Set of 6 (1 of each color) ��$20.95

Visual Brainstorms More than 100 zany visual puzzles, logic problems, twisted mazes, math challenges, physics quandaries, and encoded messages. There are solutions and bonus questions for each problem. Pack is 5"x 8"x 1". Single or multi player. Ages 10 to adult. No. 653055 Visual Brainstorms �� $15.00

Geometrical Riddles. A stimulating assortment of pattern recognition problems, geometrical puzzles and mathematical riddles to exercise the brain while tickling the funny bone. Each deck includes 54 cards featuring a question on one side and the solution on the reverse. In the twisted world of MindTrap™, it’s not what you know that counts – it’s how you think. No. 653204 Novice Level: Age 10 and up �� $8.99 No. 653206 Master Level: Age 12 and up �� $8.99 No. 653208 Genius Level: Age 14 and up �� $8.99

XACTIKA Played with a unique deck of cards that replaces the luck of the draw with strategic power built into your hand as the determining factor. It is a bidding game that has four suits on each card (spheres, cubes, cones, stars) with the challenge being to make your bid exactly. XACTIKA is adaptable to any skill level with three variations of play. There is no trump. Has probability and graphing applications. For 2 to 10 players. Ages 12 and up. No. 653124 XACTIKA ��$12.00

Stratum Strategy skills get stepped up a notch when space runs out on the board. Then the game continues on top of the previously played pieces. Following specific layering laws, each player tries to cover up their opponent’s pieces. In the end, the more exposed player comes out the winner. Playing time is 15-30 minutes (approx). Mensa award winner. For 2-4 players. Includes 1 wooden playing surface, 57 hexagonal sectioned wood pieces and instructions. Age 8 and up. Box is 11"x 11"x 2.5". i 1 No. 653044 Stratum ��$31.50

Pentago The object is to create a row of five marbles on the board. The mind twisting art is that you’ll twist one of the four game blocks as part of your move, causing the game to dynamically change, making for a challenging game experience for beginners and masters alike. Box size 93⁄4"x 93⁄4"x 21⁄4". Cruise Edition. Includes game board with snap-on lid, 36 marbles and play guide. 2 players. Ages 6 and up. i 1,6 No. 653107 Pentago ��$19.95

Advanced Mastermind The extra challenging edition! With over 59,000 patterns possible, will you be able to figure out the color code in 12 moves or less? Contents: Advanced Mastermind board with built in storage and scoring, hinged shield to conceal the code, 144 code pegs in 8 different colors, 40 key pegs, rules. For 2 players. Ages 8 to adult. i 1

Math Dice™ The Fast Fun Game of Mental Math To play, roll the dice to generate a target number and three scoring numbers. Players try to get closest to the target number by creating different equations using addition, subtraction, multiplication, division, even powers. Includes two 12-sided dice, three 6-sided dice, lesson booklet and travel bag. single or multi-player. Ages 8 to adult. i 1

GAMES • PUZZLES

MindTrap™

No. 653209 Math Dice™ ��$6.00

SET The object of the game is to identify three cards that form a set from 12 cards faced up. A set consists of three cards on which each feature is either the same on all of the cards, or different on all of the cards. The unique features about each card are: color, symbol, shading, and number. No turns required, just pick up on the action. 81 cards. Single player. Ages 6 to adult. No. 653122 SET ��$12.00

SET Cubed SET Cubed is a curious game of clever connections. It challenges a player’s ability to find SETs by combining the dice in hand with those already on the board. SET Cubed adds strategy to the visual perception game of SET. It requires players to take turns, so speed is eliminated. Create SETs up, down, and across the board. The more SETs the higher the score and wild dice and bonus squares rack up the points. Includes 42 dice, 1 board, 1 bag and instructions. For 2 to 4 players. Ages 8 to adult. i 1 No. 653123 SET Cubed ��$20.00

Magnetic – Chess, Checkers & Backgammon Three classic games in one box. Includes 1 reversible magnetized mat, 32 magnetic chess pawns, 30 magnetic markers, 3 dice, instructions, and 1 nylon storage bag. 2 players. Ages 8 and up. i 1 No. 653184 Magnetic – Chess, Checkers & Backgammon ��$22.50

Chess/Backgammon/ Checkers Three classics in one box. Double-sided folding game board (opens to 151⁄4"x 51⁄4"), 30 plastic interlocking checkers, Staunton chess pieces with 2.5" King, dice and rules. For 2 players, ages 8 to adult. i 1 No. 653104 Chess/Backgammon/ Checkers ��$8.25

Chinese Checkers/Checkers Contents: Colorful steel, dual game board, 60 glass marbles, 24 checkers, and rules. For 2 to 6 players. Ages 6 to adult. i 1,6 No. 653023 Chinese Checkers/Checkers ��$7.75

No. 653075 Advanced Mastermind ��$19.50

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Conceptual Bingo A fun and creative way to learn math. Six questions on each calling card allow for different learning levels. Each game includes 36 unique bingo cards, calling cards, 360 plastic markers and 2 reproducible masters to help teachers assess and customize. Integers – 6 questions on each calling card cover naming, comparing and interpreting integers, opposite of a number, absolute value of a number, the four basic operations, and language. The bingo cards contain selected integers from -100 to 100. Includes 60 calling cards. Ages 11 to adult. i 1 No. 653284 Conceptual Bingo: Integers ��$17.95

Algebra Focus – 6 questions on each card cover basic review of the four basic operations involving rational numbers, exponents, language, evaluating numerical expressions at two difficulty levels, order of operation, evaluating algebraic expressions and formulas for given values of the variables, solving linear equations and formulas at two difficulty levels. The bingo cards contain selected rational numbers from -1000 to 400. Includes 60 calling cards. Ages 12 to adult. i 1 No. 653286 Conceptual Bingo: Algebra Focus ��$17.95

24 Game 96-Card Classroom Editions To win, be the first to combine all four numbers on each card to make 24. You can add, subtract, multiply and divide to make 24 using all four numbers on a card, but use each number once. Three levels of challenge. Set of 96 cards (4"x 4"); 192 card combinations. No. 653141 Single Digits (Ages 9 and up) ��$21.95 No. 653142 Double Digits (Ages 9 and up) ��$21.95

24 Games Variables Find a variable number (1 to 9) which, when used with the three numbers on one wheel makes 24, and also makes 24 with three numbers on the other wheel. Ages 9 and up. No. 653143 Variables ��$21.95

Fractions/Decimals Add, subtract, multiply and divide fractions and decimals. Fractions (48 cards) Decimals (48 cards). Ages 11 and up. No. 653198 Fractions/Decimals ��$21.95

Integers (positive/negative) Add, subtract, multiply and divide positive and negative numbers to come up with a positive or negative 24. Ages 12 and up. No. 653194 Integers ��$21.95

Algebra/Exponents One box – 2 games. The object of both games is to make 24 by using all four numbers on a card only once. With the 48 card Exponent game you can add, subtract, multiply and divide and you must use an exponential operation. With the 48 card Algebra game, find a value for x and/or y (whole numbers from 1 to 9) which, when used with the other numbers on the card, can make 24. Ages 12 and up. No. 653196 Algebra/Exponents ��$21.95

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INSTRUCTIONAL AIDS CO., INC.

Polynomials – 6 questions on each calling card naming polynomials, combining like terms, multiplying monomials, using the distributive law, multiplying binomials, factoring and dividing polynomials, and working with polynomial fractions. The bingo cards contain a variety of monomials, binomials and trinomials. Includes 51 calling cards. Ages 12 to adult. i 1 No. 653288 Conceptual Bingo: Polynomials �� $17.95

Bingo Bus The well-loved game of BINGO is transformed into fun topics for math. Each set includes 30 Bingo cards and markers i 1 No. 653001 Advanced Geometry (Gr. 9-12) ��$18.00 No. 653002 Algebra (Gr. 7-12) ��$18.00 No. 653003 Pre-Calculus (9-12) ��$18.00 No. 653004 Trigonometry (9-12) ��$18.00

Integer Bingo Roll the 3 dice and apply addition and subtraction operations to the resulting integers to fill in numbered squares on the bingo board. Students of differing abilities will be able to play simultaneously. The game is covertly a probability game so anyone can win. Includes instructions, 6 different game boards that can be copied, 3 integer dice and 6 dry erase markers. Gr. 6-9 i 1 No. 653162 Integer Bingo ��$29.95

I Have… Who Has…? A fun way to get the entire class involved with mental math. Each student gets a card. One student starts by reading the “I have”, and then the “Who has” question. All students study their cards to decide whether to respond with their “I have” statement and so on. This continues until the sequence returns to the first player. Record the amount of time it takes to complete the activity and challenge the class to repeat the activity in less time. No. 653281 Squares, Cubes & Square Roots �� $7.50 No. 653282 Using Protractors to Measure Angles �� $7.50 No. 653283 Percents of a Whole Number �� $7.50

Make math fun and improve student computational skills with positive and negative numbers using these two Integer Quizmo games. This valuable practice will help them reinforce and improve quick recall of facts. Each game includes: 36 double-sided game boards, 120 color-coded calling cards, plastic markers, guide and more. For 2-36 players. Gr. 4 and up. i 1 No. 653152 Integers, Addition & Subtraction Quizmo ��$13.99 No. 653153 Integers, Multiplication & Division Quizmo ��$13.99

Geometry Quizmo Features over 50 basic concepts, terms and geometric illustrations that are accurate for easy identification and interpretation. Includes 36 double-sided game boards, 70 double-sided calling cards, plastic markers and instructional guide. For 2 to 36 players. Grades 4-8. i 1 No. 653272 Geometry Quizmo ��$13.99

Graphing Inequalities Quizmo An Algebra based game. Practice solving and graphing inequalities on a number line while playing an age appropriate game. Two levels of play: Level 1 deals with single-step computation practice and graphing of one inequality and Level 2 addresses multi-step computation practice with the graphing of one or more inequalities on a number line. For 2-40 players. Grades 5 and up. i 1 No. 653117 Graphing Inequalities Quizmo ��$13.99

Legani Playing Cards Each set of 4 cards is color-coded so players can self-correct while playing familiar card games like Go Fish, Memory, Pig, Old Maid and War. Each deck includes 108 playing cards (27 fractions and its equivalencies) and instructions. Both games can support up to 16 simultaneous players of differing abilities.

NEW!

The Merbs™ Motivational Game System The system is designed to improve mathematical connections to the real world. The game provides an on going challenge that leads to improved homework completion, increased class participations, and topic retention. The object of the game is to earn money to invest in a growing civilization of the Merbs. Players earn money by completing class work and homework. The system can be used at home or in class. For 2 or more players and enough material for up to 16 students. Reproducible checks with the instructions. Topics: multiplication, finance, percentages, communication, banking, and logic. Play Time: very flexible. Works with any curriculum, as little as 10 minutes per week. Gr. 6-8. i 1 Box Contents: 1 Game Board 1 Algebra Workbook 1 Training CD (PC/Mac) 1 Homework Instruction Booklet 1 Teacher Instruction Booklet

48 Territory Cards 280 Units of Currency 480 Stocks 48 Pawns 2 Dice 12 Paper Clips

No. 653030 The Merbs™ Motivational Game System �� $47.50 NEW!

Operation Integer

Develops competence in adding, subtracting, multiplying, and dividing integers, the foundation for success in algebra. Flexibility allows practice with any one of the basic operations or all four in combination. Players earn points for correct answers or lose points for incorrect ones. The chance for bonus points adds interest. Four activity masters offer patterns and a number line model to guide players in discovering and understanding the rules of signs. For 2-4 players. Gr. 6-9. i 1

Parts of A Whole Playing Cards Enable players to master the different ways of expressing fractional value. Can also be used to play games like Crazy Eights or Rummy. Gr. 3-9.

No. 653118 Operation Integer �� $18.95

No. 653274 Parts of A Whole Playing Cards ��$17.95

Fast-paced card games that build and practice students’ mental math, calculator, estimation, problem solving, and communication skills. Increased work with all these skills is recommended by the NCTM standards. Points are scored by using the named keys on the calculator card face to reach the target number at the top of the card by using the quickest method. 100 doublesided game cards, instructions, sample cards with solutions, and game variations with each set.

Equivalent Fractions Playing Cards Enables players to master constants of proportionality. Gr. 5-8. No. 653276 Equivalent Fractions Playing Cards ��$17.95

Ninety-Nine™ Card Game Fast-paced numbers game. Keep the count curbed at number 99 or you’re out of the game. In turn, players add number cards to the count pile. The count can quickly raise or lower at the flip of a card. The player who cannot keep the line at, or below 99, loses the round. Includes 52 number cards (23⁄4"x 4"), 32 markers, and instructions (in 4 languages). Ages 8 to 99. i 1

GAMES • PUZZLES

Integers Quizmo

Calc! Card Games

No. 653255 Calc! Deck A (Grades 2-5) �� $12.95 No. 653256 Calc! Deck B (Grades 4-9) �� $12.95 No. 653257 Calc! Deck C (Grades 5-10) �� $12.95 No. 653258 Calc! Deck D (Grades 6-10) �� $12.95

No. 653199 Ninety Nine ��$8.99

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Curriculum Mastery Game: Math Skills

IMPROVE TEST SCORES!

Engaging, Board Game-Based Learning System Covers Math Standards Grades 6-8! Each Curriculum Mastery Game provides a hands-on, comprehensive review of 25 standards-based math topics. Flexible design allows students to play independently, in small groups or as a class for periods from 10 to 30 minutes. Features easy-to-follow, universal instructions and minimal setup – from box to play in less than 1 minute!

These Class Pack Editions include enough materials for 36 students: 25 Sets of 30 Review Cards – a total of 750 Questions per Class-Pack!; 12 Double-Sided, Laminated Game Boards; Comprehensive Teacher Guide; FREE On-line Subscription to Games, Flash Cards, Assessments & More!; CD Featuring Interactive Flash Cards; Also available as a Windows or Mac, CD only. i 1 Mastering GRADE 6 Math Skills

Mastering GRADE 7 Math Skills

Mastering GRADE 8 Math Skills

Whole Numbers to Trillions; Commutative/ Associative Properties; Distributive Property; Proportions/ Equivalent Fractions; Percents; Ordering Fractions; Add/Subtract Fractions; Multiply/Divide Fractions; Mixed Numbers; Multiple Representation of Rational Numbers; Percent, Rate, Base; Order of Operations; Repeated Multiplication to Exponents; Exponents to Repeated Multiplication; Evaluate Exponents; One & Two Step Equations; Evaluate Formulas; Simple Proportions; Area of Triangles & Quadrilaterals; Area and Circumference of Circles; Plotting Points; Area of Coordinate Polygons; Measurement Conversion; Statistics and Graphs! i 1

Organizing Data; Analyzing, Graphing & Displaying Data; Introduction to Algebra; Equations & Inequalities; Using Integers; Rational & Irrational Numbers; Decimal Operations; Exponents, Factors & Fractions; Fraction Operations; Numerical Proportions; Geometric Proportions; Introduction to Percent; Applying Percents; Plane Figures: Lines & Angles; Plane Figures: Closed Figure Relationships; Measurement, Perimeter & Circumference; Exploring Area & Surface Area; The Pythagorean Theorem; Finding Volume; Introduction to Probability; Using Probability; Algebraic Equations; Algebraic Inequalities; Introduction to Functions; Nonlinear Functions and Set Theory! i 1

Equations & Inequalities; Using Graphs to Analyze Data; Integer Operations; Polynomials & Exponents; Rational Numbers & Operations; Real Numbers; Collecting & Describing Data; Displaying Data; Plane Figures; Patterns in Geometry; Perimeter & Area; Three Dimensional Geometry/ Measurement; Ratios, Proportions & Percents; Similarity & Scale; Numbers & Percents; Applications of Percent; Experimental Probability; Theoretical Probability & Counting; Solving Linear Equations; Solving Equations & Inequalities; Linear Equations; Linear Relationships; Sequences; Functions; and Mathematical Processes! i 1

No. 653136 Mastering Math Skills Grade 6 - Class Pack �� $80.95 No. 562922 Mastering Math Skills Gr. 6 CD-ROM (Site License) �� $35.95

No. 653137 Mastering Math Skills Grade 7 - Class Pack �� $80.95 No. 562924 Mastering Math Skills Gr. 7 CD-ROM (Site License) �� $35.95

No. 653138 Master Math Skills Grade 8 - Class Pack ��$80.95 No. 562926 Mastering Math Skills Gr. 8 CD-ROM (Site License) ��$35.95

NEW!

Managing My Allowance

Players use coins and bills to pay for purchases, compute change, handle allowances and gifts, collect earnings, and make deposits into college savings accounts. They are rewarded for accuracy, taking advantage of sales, saving money for college, and making thoughtful decisions. Transactions mirror the real world. Game variations offer two difficulty levels. For 2-4 players. Gr. 3-8. i 1 No. 653012 Managing My Allowance ��$23.75 NEW!

Budget

Why not learn what it means to live by a budget? Before each trip around the game board, players plan a budget and receive $2,000. They experience the realities of reallife economics as they buy a home or rent an apartment, pay insurance costs, make investments, buy groceries and clothing, repair fire damage, collect commissions, etc. The winner is the player who has the greatest wealth at the end of play. For 2-4 players. Gr. 5-10. i 1 No. 653016 Budget ��$21.75

NEW!

Discount

Brings players face-to-face with over 400 real-life challenges as they purchase furniture, clothing, and appliances. Provides extensive experience in translating among fractions, decimals, and percents; computing percentages and fractional discounts using a calculator; rounding the amount saved; making correct payments and change; keeping accurate financial records of transactions; and reconciling accounts with cash on hand. For 2-4 players. Gr. 5-9. i 1 No. 653014 Discount �� $21.75 NEW!

Decisions

Money management game played in the context of the stock market. Players attempt to increase their wealth through strategic decision-making in buying and selling stocks. They rely, in part, on their sense of probability. The emphasis is on accurate computation and record-keeping. Players build communication skills as they explain the reasons for every move. The winner is the player with the highest net worth. For 2-4 players. Gr. 5-10. i 1 No. 653018 Decisions �� $23.75

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Explore predator and prey relationships in natural food chains within our biosphere. Five categories include: Birds of Prey; Food Chain; Land Predators; Ecosystem; and What’s for Lunch? A true teaching tool, since students must determine the correct answer after hearing the question and then find the answer on their playing card. Contains 75 question cards, 30 different playing cards (51⁄2"x 8"), as well as master key, game instructions and bingo chips. Meets the National Science Education Content Standard C. Gr. 5-9. ©2009. i 1 No. 653252 Predator & Food Chain Bingo �� $23.75

Safe & Simple: The Rules of Laboratory Safety Game Played like a memory match or concentration game this interactive team activity makes learning lab safety rules more interesting as the students themselves act as the memory cards. Using two decks of cards, students match an “Always” rule with the correct “Never” rule, providing double reinforcement of each rule. 30 rules are presented so teachers choose whichever rules are appropriate or play the game several times in order to review all of the lab safety rules. Contains: 2 decks of 30 cards each, instructions and answer key. ©2008. Gr. 6-12 No. 653305 Safe & Simple: The Rules of Laboratory Safety �� .$18.65 Please see Science Clever Catch Balls on page 162.

NEW!

Bank Account

A realistic simulation with true-to-life money management demands. Players write checks, make deposits, keep accurate records, and reconcile accounts. They will also pay bills, make purchases, collect earnings, deposit tax refunds, receive scholarship money, etc. Checks, deposit slips and accounting forms are included. Players will become familiar with writing checks, making deposits, and keeping a checkbook register. The winner is the first player to accumulate a deposited balance of $5000. For 2-5 players. Gr. 5-10. i 1 No. 653020 Bank Account �� $22.75 NEW!

anaging Your M Money Lab Buy All 5 Consumer Education Games and Save! Discount, Managing My Allowance, Budget, Decisions, & Bank Account . i 1

The Science of Weather & Storms Challenge

NEW!

The fast-paced enriching game that helps students understand the causes and characteristics of weather patterns and storms. “Round Robin – I Have, Who Has” game style. Contains 2 decks of 30 cards each, instructions, and answer key. Meets the National Science Education Content Standard D. ©2010. Gr. 5-10

GAMES • PUZZLES

Predator & Food Chain Bingo

No. 653324 The Science of Weather & Storms Challenge �� $19.50

Chemistry Quizmo Are your students stumped by noble gases, alloys, isotopes and polymers? This game will help them identify chemical names and symbols, familiarize them with the Periodic Table of the Elements and have fun learning element trivia and application. Two levels of play. 2-36 players. Gr. 5 and up. i 1 No. 653156 Chemistry Quizmo �� $13.99

Amusement Park Physics Play the fast-paced game of Amusement Park Physics. Take a spin on the Tilt-a-Whirl, a hold on tight ride on the Ferris Wheel, and don’t get wet on the Log Ride. A wonderful way for students to understand various physics concepts through fun experiences most of them have had. Total of 135 game questions relating to this fun activity. For 2-5 players. Grades 6-12. i 1 No. 653047 Amusement Park Physics ��$36.00

Elements Challenge Helps students understand common elements, their chemical symbols and real-life applications and properties of elements. “Round Robin – I Have, Who Has” game style. Contains: 2 decks of 30 cards, covers 57 elements and other key concepts relating to the Periodic Table, instructions and an easy to follow answer key. Meets the National Science Education Content Standard B for grades 5-9. © 2007. No. 653232 Elements Challenge �� $18.65

Universe Bingo Explore the universe and focus on the characteristics or our night sky. Five categories include: Astronomy; Sky Features & Events; Life of a Star; NEW! Galaxies; and Solar System. Contains 75 question cards, 30 different playing cards (5.5"x 8.5"), as well as master key, game instructions and bingo chips in a sturdy box. Meets the National Science Education Content Standard D for Grades 5-9. ©2010. i 1 No. 653322 Universe Bingo ��$23.75

No. 653022 Managing Your Money Lab Reg. price $113.75 Special �� $105.75

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Simple Machines Challenge

Electricity & Magnetism Bingo Explore the world of electricity and magnetism as you guide your students through its many facets including real life applications. Five categories include: Becoming Magnetic; Magnetic Earth; Electricity; Electronics; and Real Life Uses. Can be played individually or as teams. Contains 75 question cards, 30 different playing cards (5.5"x 8.5"), as well as master key, game instructions and bingo chips. Meets National Science Education Content Standard B Gr. 5-9. ©2008. i 1 No. 653292 Electricity & Magnetism Bingo �� $23.75

Electricity & Magnetism Challenge Fast-paced game that helps students understand the properties of electricity and magnetism along with real life applications. “Round Robin – I Have, Who Has” game style. Contains: 2 decks of 30 cards each, instructions and an easy to follow answer key. Meets the National Science Education Content Standard B. Gr. 5-9. ©2008. No. 653290 Electricity & Magnetism Challenge �� $18.65

Biomes and Ecosystems Bingo Covers the biome’s characteristics, and focuses on the climate and life within each biome. Five categories include Aquatic, Deserts, Tundra, Forests, and Grasslands. Students can play individually or as teams. Biomes and Ecosystems bingo meets the National Science Education Content Standard C for grades 5-8 and 9-12. Game contains 75 question cards, 30 different playing cards (51⁄2"x 71⁄2"), as well as master key, game instructions and bingo chips in a sturdy box. ©2005. i 1 No. 653250 Biomes and Ecosystems Bingo ��$23.75

A Look at Biomes Game Explore the world’s biomes with this game. Biomes covered are: aquatic, deserts, tundra, forests and grasslands. Players will respond to questions that focus on climate, plant and animal life NEW! along with the similarities and differences existing between biomes. Fun to play as individuals or teams in both, small and large groups. Contains 50 question cards, a reproducible study guide with answer key and complete teacher’s instructions. Meets National Science Education Content Standard C. ©2010. Gr. 5-9. No. 653318 A Look at Biomes ��$21.25

Includes two fun, fast-paced games that help students explore the facts about simple machines and how they apply to our everyday lives. Two separate games allow teachers to change the material being covered and keep students engaged while playing multiple times. “Round Robin – I Have, Who Has” game style. Deck one features core content definitions and examples. Deck two features more challenging facts and examples for when students are mastering the concepts. Use during topic introduction, as a review game, or for evaluation along with a test. Contains: 2 decks of 30 cards each, instructions and answer key. Meets the National Science Education Content Standard B. Gr. 5-10. ©2009. No. 653264 Work & Simple Machines Challenge �� $19.50 NEW!

A Look at Motion, Forces & Energy Game

This game is a great way to explore the basics of physical science. Players will respond to questions that focus on the laws, characteristics and real-life applications of motion, forces, energy, simple machines and work. Fun to play as individuals or teams in both, small and large groups. Contains 75 question cards, a reproducible study guide with answer key and complete teacher’s instructions. Meets National Science Education Content Standard C. ©2010. Gr. 5-9. No. 653320 A Look at Motion, Forces & Energy Game �� $22.95

Motion, Forces & Energy Bingo Helps students demonstrate an understanding of physical science. Categories covered are: Work & Machines, Motion, Forces, Energy, and Thermal Energy & Heat. Students can play individually or in teams. Contains 75 question cards, 30 different playing cards (5.5" x 8.5"), as well as master key, game instructions and bingo chips. Meets the National Science Education Content Standard B for grades 5-9. © 2007. i 1. No. 653254 Motion, Forces & Energy Bingo �� $23.75

Geology Bingo Explore the world of geology. Five categories include: Rock Cycle & Rocks; Minerals; Fossils; Water Cycles & Erosion; and Landforms. Students can play individually or as teams. Contains 75 question cards, 30 different playing cards (5.5"x 8.5"), as well as master key, game instructions and bingo chips. Meets the National Science Education Content Standard D for grades 5-9. ©2008. i 1 No. 653297 Geology Bingo �� $23.75

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Match color photographs of rocks, mineral and gemstones with relating trivia facts or physical/ chemical properties. Practice with 60 different rocks, minerals and gemstones. Game includes; game boards, calling cards, plastic markers and instructional guide. Two levels of play. For 2-36 players. Gr. 5 and up. i 1 No. 653186 Rocks & Minerals Quizmo �� $13.99

Rocks & Minerals Challenge Fast-paced game that helps students understand the properties and classifications of common rocks and minerals along with real life examples. “Round Robin – I Have, Who Has” game style. Contains: 2 decks of 30 cards each, instructions and an easy to follow answer key. Meets the National Science Education Content Standard D. Gr. 5-9. ©2008. No. 653295 Rocks & Minerals Challenge �� $18.65

Systems of the Human Body Game Help students explore and understand the body’s systems and their effects on health and wellness. Players will respond to questions related to these nine body systems: integumentary, skeletal, muscular, circulatory, respiratory, endocrine, nervous, digestive and urinary. Contains 50 study questions, answer key and instructions with variations for play. Also includes a reproducible study guide for use as a worksheet or quiz. Works well when played with individuals or teams. Meets National Health Education Standard 1 and National Science Education Content Standard C and F. Gr. 6-10. ©2008. No. 653300 Systems of the Human Body �� $18.65

Probing Science Card Games Add excitement to your science classroom with these fun and interactive games! Each set includes 4 categories and 100 questions. The questions range from basic to challenging and can be used for discussion starters or for creating quizzes and worksheets. The instructions are for playing six different classroom games with both small and large groups. For 2-6 players or teams. Meets the National Science Education Content Standards. ©2005. Probing Cells Categories are: Cell Structure & Function, Homeostasis & Transport Systems, Photosynthesis, and Cellular Respiration. Meets Standard C. Grades 6-12. No. 653241 Probing Cells �� $16.95

Probing Matter Categories are: Properties of Matter, Periodic Table, Physical & Chemical Changes, Mixtures & Compounds. Meets Standard B. Grades 6-9.

Cell Division & Genetics Challenge Includes two fun, fast-paced games that help students explore and review the concepts of mitosis, meiosis, genetics and DNA. The two separate games allow teachers to play when covering cell division and then play again during genetics/ DNA. Great for topic introduction, as a review game, or for evaluation along with a test. “Round Robin – I Have, Who Has” game style. Contains: 2 decks of 30 cards each, instructions and answer key. Meets the National Science Education Content Standard C. Gr. 5-10. ©2009

GAMES • PUZZLES

Rocks & Minerals Quizmo

No. 653265 Cell Division & Genetics Challenge �� $19.50

Bone & Muscle Challenge A fun, fast-paced game that covers the functions and structures of the skeletal and muscular systems along with real life understanding of bone and muscle health. “Round Robin – I Have, Who Has” game style. Great for anatomy class. Contains: 2 decks of 30 cards each, instructions and an easy to follow answer key. Meets the National Health Standard 1 and the National Science Education Content Standards C and F. Gr. 6-10. ©2008. No. 653302 Bone & Muscle Challenge �� $18.65

Drugs, Alcohol & Tobacco Bingo A great tool to help your students learn the dangers of drugs, alcohol and tobacco in a relaxed, non-threatening environment. Five categories include: Stimulants & Depressants, Hallucinogens, Other Drugs, Alcohol and Tobacco & Marijuana. Students can play individually or as teams. Meets the National Family and Consumer Science Education Standards, National Health Standards and National Science Education Content Standards. Contains 75 question cards, 30 different playing cards (51⁄2"x 71⁄2"), as well as game instructions and bingo chips. Gr. 6-12. ©2005. i 1 No. 653253 Drugs, Alcohol & Tobacco Bingo �� $23.75

Forensics Bingo Explore the world of forensic science as you guide your students through the techniques and procedures used by forensic experts when solving crimes. Categories include: (1) Forensic Evidence; (2) Blood & DNA; (3) Crime Scene & Crime Lab; (4) Fingerprints; and (5) Post-mortem Evidence. Meets the National Science Education Content Standard A for grades 9-12. Includes 75 question cards, 30 different playing cards (5.5"x 8.5"), instructions, master key and bingo chips. Grades 9-12. ©2007. i 1 No. 653251 Forensics Bingo �� $22.50

No. 653244 Probing Matter �� $16.95

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Curriculum Mastery Game: Middle School Science Each Curriculum Mastery Game provides a hands-on, comprehensive review of 25 standardsbased science topics. Flexible design allows students to play independently, in small groups or as a class for periods from 10 to 30 minutes. Features easy-to-follow, universal instructions and minimal setup – from box to play in less than 1 minute! The Class-Pack Edition includes enough materials for 36 students – • 25 Sets of 30 Review Cards – a Total of 750 • FREE On-Line Subscription to Games, Flash Engaging, Board Game-Based Questions per Class-Pack! Cards, Assessments & More! Learning System Covers Middle • 12 Double-Sided, Laminated Game Boards • CD Featuring Interactive Flash Cards; Also School Science Standards • Comprehensive Teacher Guide available as a Windows or Mac, CD only. Mastering Life Science Skills

Mastering Earth Science Skills

Mastering Physical Science Skills

The World of Life Science; Diversity of Life; Cells: The Basic Units of Life; Cell Processes; Cell Reproduction; Genetics – Study of Heredity; Modern Genetics; The Evolution & Interaction of Living Things; Bacteria & Viruses; Protists & Fungi; Introduction to Plants; Plant Processes; Plant Reproduction; Introduction to Animals; Sponges, Cnidarians & Worms; Mollusks, Arthropods & Echinoderms; Fishes, Amphibians & Reptiles; Birds & Mammals; Bones, Muscles & Skin; The Digestive System & Nutrition; Circulation & Immunity; Respiration & Excretion; The Nervous System; The Endocrine System & Reproduction; and Ecosystems, Food Chains & Food Webs. i 1

Introduction to Earth Science; Maps as Models of the Earth/Contour Models; Minerals; Rocks; Fossils; Earth’s Energy Resources; Geologic Time; Plate Tectonics; Earthquakes; Volcanoes; Weathering of Rocks & Soil Formation; Earth’s Fresh Water; Groundwater Resources; Agents of Erosion & Deposition; Exploring the Oceans/ Oceanography; The Movement of Ocean Water; Earth’s Atmosphere; Understanding Weather; Weather Patterns; Climate; Studying & Exploring Space; Stars, Galaxies & the Universe; The Sun-Earth-Moon System; Our Solar System; and Our Impact on Earth. i 1

Introduction to Physical Science; Introduction to Matter; Solids, Liquids & Gases; Mixtures, Solutions & Compounds; Motion; Forces; Forces in Fluids; Work & Machines; Energy & Energy; Resources; Heat & Heat Technology; Properties of Atoms; Elements & the Periodic Table; Chemical Bonding; Chemical Reactions; Acids, Bases & Salts; Organic Compounds; Electricity; Magnetism; Electromagnetism; The Energy of Waves; Sound; Light; Mirrors & Lenses; Chemistry in Our World; and Technology in Our World. i 1

No. 653127 Mastering Life Science Skills – Class-Pack ��$80.95 No. 562928 Mastering Life Science Skills CD-ROM (Site License) ��$35.95

No. 653128 Mastering Earth Science Skills – Class-Pack �� $80.95 No. 562932 Mastering Earth Science Skills CD-ROM (Site License) �� $35.95

Anatomical Models

for health & Science Classes Skin – Normal/Acne Enlarged 2-sided skin cross-section. The Acne side displays 3 conditions: Whitehead, Blackhead and Pustule/Cyst. The reverse side illustrates normal skin anatomy. Model Size: 6"x 21⁄4"x 4". Card Size: 61⁄2"x 51⁄4". Base Size: 61⁄2"x 5"x 1". No. 180445 Skin – Normal/Acne �� $78.50

Skin – Burn/Normal Enlarged 2-sided skin cross-section. The burn side of the model shows indication of 1st, 2nd and 3rd degree burns. The reverse side of the model shows normal skin anatomy. Model size: 6"x 21⁄4"x 4". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2”x 5"x 1". No. 180406 Skin – Burn/Normal �� $73.25

Skin Cancer Enlarged cross-section model features 3 cancerous conditions; NBC (nodular basal cell), MM malignant melanoma, MBC (morpheic basal cell) and 3 non- cancerous conditions; DN (dysplastic nevi), KA (keratoacanthoma), AK (actinic keratosis) with basal layer and dermal layer cross-section detail. Model size: 4"x 11⁄4". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1". No. 180408 Skin Cancer �� $56.50

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No. 653129 Mastering Physical Science Skills – Class-Pack ��$80.95 No. 562930 Mastering Physical Science Skills – CD-ROM (Site License) ��$35.95

Skin Cancer Hinge Disk Set

NEW!

Model presents full size and enlarged views of Dysplastic Nevus, Actinic Keratosis, Malignant Melanoma, Squamous Cell Carcinoma and Basil Cell Carcinoma skin lesions. Back side of disk presents more information. No education card. Model size: 4"x 15⁄8". No. 180468 Skin Cancer Hinge Disk Set ��$53.25

UV Checker Have your students develop a knowledge of healthy and unhealthy levels of UV radiation and learn the benefits and dangers. UV radiation is classified into 5 color-coded categories. Includes a strap, clip for carrying and battery. No. 180410 UV Checker �� $15.00

Obesity Pear and Apple shaped bodies in two cross-sections (left and right) of the hip area. Illustrating effects from obesity such as compression from visceral fat on the colon, common iliac artery and veins, ureter, small intestine, femoral nerve, etc. Education card depicts an Apple, Pear, and a normal section of the same areas with callouts. Pear model size: 41⁄8"x 53⁄8"x 31⁄2". Apple model size: 33⁄4"x 53⁄4"x 31⁄2". Card size: 81⁄4"x 61⁄4". No. 180475 Obesity ��$95.50

Type II Diabetes Set Miniature brain, eye, heart, kidney, artery, pancreas, neuron and foot models. Refer to our full size models for descriptions (No. 180435 brain, No. 180466 eye, No. 180431 heart). Education card illustrates effects associated with Type II Diabetes: stroke, non-inflammatory disease of the retina, hypertensive heart disease, hardening of the kidney, hardening of the arteries, insulin resistance, neuropathy, and foot ulcerations. Model size: 10"tall. Card size: 6¼"x 8¼". Base size: 8¾"x 6¼"x 1".

Dissectible Torso Model Hand painted and meticulously assembled to simulate human anatomy. Dissects into 19 parts: torso, head (2 parts), brain, lung (4 parts), heart, trachea, esophagus and descending aorta, diaphragm, stomach, duodenum with pancreas and spleen, intestines, cecum, kidney, bladder (2 parts), liver. Mounted on a base. Size: 331⁄2"tall. No. 180426 Dissectible Torso Model ��$208.95

Human Brain Model An educational model of the brain featuring color markings illustrating cranial nerves and arteries. Dissects into 8 parts. Life size on base.

No. 180477 Type II Diabetes Set �� $139.25

4-Piece Artery 4-stage cross section of an artery demonstrating altherosclerosis in which the narrowing of the artery is due to a built up of fatty tissue (cholesterol) and plaque. 4-stages: normal artery, fatty streak, fibrous plaque, and blockage. All stages rotate on hinge pin. Model size: (4) 13⁄8"dia. x 7⁄8"(31⁄2"). Card size: 61⁄2"x 51⁄4". No. 180439 4-Piece Artery �� $51.25

Heart Full size two-piece normal model opens in half to show inner chambers and valves, as well as the aortic arch, superior and inferior vena cava, pulmonary and cardiac veins. Model size: 33⁄4"x 4"x 41⁄4". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1".

No. 180433 Human Brain Model ��$50.50

Sensory/Motor 1/2 Brain Normal right half brain features: frontal, parietal, occipital and temporal lobes; cerebellum; interthalmic adhesion; corpus callosum; pons; midbrain-central peduncle; olfactory bulb; optic nerve; optic chiasm; mammillary body; medulla oblongata. Model size: 61⁄2"x 5"x 21⁄2". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1". No. 180435 Sensory/Motor 1/2 Brain �� $66.25

Eye Oversized normal model of the right eye with cut-away to show inner anatomy, including optic nerve and disc, macula, retina, central retinal artery and vein. Lens and cornea are removable. Model size: 5"x 3"x 4". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1".

No. 180431 Heart �� $71.00

Kidney Two times normal life-size longitudinal section of right kidney and adrenal gland. Model highlights renal artery and vein, major and minor calyx, interlobular artery and vein, and ureter. Model Size: 33⁄4"x 21⁄2"x 61⁄2". Card Size: 61⁄2"x 51⁄4". Base Size: 61⁄2"x 5"x 1".

No. 180466 Eye ��$62.25

Ear Full size normal model shows semicircular canals and cochlea of the inner ear, auditory ossicles from the middle ear, tympanic membrane and temporal and tympani muscles. Model size: 33⁄4"x 21⁄2"x 23⁄4". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1".

No. 180457 Kidney �� $62.00

Liver/Gallbladder Full size liver and gallbladder with cut-away section showing inner anatomy of gallbladder, including gallstone. Model Size: 8"x 41⁄2"x 51⁄2". Card Size: 61⁄2"x 51⁄4". Base Size: 61⁄2"x 5"x 1". No. 180459 Liver/Gallbladder �� $61.00

SCIENCE

BASIC ORGAN MODELS

NEW!

No. 180416 Ear ��$62.25

Clear Ear Model size: 2¾"x 2¼"x 2½" Card size: 6½"x 5¼" No. 180470 Clear Ear �� $64.50

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respiratory MODELS Clear Full Sinus Full size clear face used NEW! to display solid renditions of the paranasal and mastoid sinus cavities, including sphenoid, frontal, ethmoid and maxillary sinuses. Model size: 7¼"x 4¾"x 5". Card size: 8¼"x 6¼". No. 180472 Clear Full Sinus �� $88.65

Sinus Full size cut-away normal model depicts a near median section through the nose and nasal passages. Details include nasal cavity, soft and hard palate, uvula, eustachian tube and pharyngeal tonsil. Back side shows ethmoidand maxillary sinus cavities. Model Size: 41⁄2"x 5⁄8"x 51⁄4". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1". No. 180400 Sinus �� $59.25

4-Piece Bronchus 4-stage cross-section demonstrating the tissue changes occurring in asthma and chronic bronchitis. 4-stages: normal bronchus, hypersecretion of the mucous gland, swelling with lymphoid aggregations and smooth-muscle spasm. The model includes: cartilage, mucous glands and plug, spiraling smooth muscles, and the fibroelastic connective tissue and epithelial layers of the bronchus. All stages rotate on hinge pin. Model size: (4) 11⁄2"dia. x 7⁄8" (33⁄4"). Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1". No. 180437 4-Piece Bronchus ��$51.25

Right Lung Full size normal cut-away of right side of lung shows bronchus, arteries, vein, two lymph nodes, bronchial passages and trachea bifurcation. Model Size: 41⁄4"x 51⁄2"x 81⁄4". Card Size: 61⁄2"x 51⁄4". Base Size: 61⁄2"x 5"x 1". No. 180447 Right Lung �� $75.95

Diseased Lung Set Full size 2-sided model of two separate lungs with 4 cutaway sections illustrating normal anatomy and the effects of COPD (Chronic Obstructive Pulmonary Disease), cancer and asthma. Model size: 41⁄4"x 5"x 81⁄4". Card size: 81⁄8"x 61⁄4". No. 180404 Diseased Lung Set �� $93.95

Effects of Smoking Kit Demonstrates the amount of tar and nicotine produced by cigarettes. Includes 25 filters, filter holder with durable plexiglas base, aspirator bulb, color chart for quantitative determination of tar content and instructions for 5 experiments. Cigarettes not included. Gr. 4-12. No. 380233 Effects of Smoking Kit �� $62.00 No. 380234 Refill Kit �� $26.75

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JOINT & SKELETAL MODELS Dimensional Man Chart This life-size anatomical chart transforms into a three-dimensional model in minutes. It provides a fascinating introduction to basic human anatomy and reveals the cardiovascular, digestive, respiratory, locomotor and urogenitary systems of the body. Study various organs by unlatching or turning moveable parts to reveal inner structures. Includes an index identifying over 300 bones, muscles, organs, arteries and veins. Size: 72"tall. No. 180444 Dimensional Man Chart �� $36.95

Muscled Shoulder Full size normal right shoulder includes: infraspinatus, subscapularis, supraspinatus, and teres major and minor muscles; acromion, clavical, humerus and scapula bones; plus 8 ligaments and tendons. Model size: 51⁄2"x 6"x 6". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1". No.180464 Muscled Shoulder �� $102.95

Muscled Knee Full size normal right knee includes: rectus femoris, vastus lateralis and vastus medialis muscles; femur, fibula, patella and tibia bones; anterior cruciate ligament, quadriceps femoris tendon plus 6 more ligaments and tendons. Model size: 31⁄2"x 3"x 10". Card size: 51⁄4"x 61⁄2". Base size: 61⁄2"x 5"x 1". No. 180443 Muscled Knee �� $103.00

Elementary Teaching Models Set of 5 brightly colored models designed to compliment our An Illustrated Adventure in Human Anatomy book (below). Covers the skeletal system, the heart, eyes, ears and brain. Includes: life-size 2-part heart, a 3x life-size 4-part ear, 3x life-size 8-part eyeball, head with 8-part brain, and a 161⁄2"skeleton. Models measure approx. 5"-6"x 5"-6". i 1 No. 180452 Elementary Teaching Models (Set of 5) �� $118.75

An Illustrated Adventure in Human Anatomy A companion book for the Elementary Teaching Models

This illustrated book covers many of the major systems and structures of the body. The skeletal, muscular, digestive, and respiratory systems as well as the brain & nerves, heart & blood, eyes and ears are all illustrated with kid-friendly pictures and easy to understand descriptions and anatomically-correct terms. Games and activities, trivia, and fun facts. Softcover, 20 pages. Ages 8-12. 81⁄2"x 11". No. 180450 An Illustrated Adventure in Human Anatomy �� $16.95

The world’s most complete skeleton, featuring joint ligaments, a flexible spine with nerve endings and full indication of muscle origins and insertions painted on one-half of the body. The skull dissects into three pieces with a removable calvarium and lower jaw. The mounting of the axial skeleton allows natural movement of the skull on the 1st and 2nd cervical vertebrae. The flexible spine includes all spinal nerves and the vertebral artery. A special mounting of the rib cage prevents sagging. The skull, left arm and leg are fully detachable. Muscle insertions in red and origins in blue are painted on the left side of the skeleton. The iliocostal and longissimus muscles ar painted differently for clearer understanding. The right side of the skeleton is provided with numerical notation of the major bones, bone parts, fissures and foramen. The skeleton is mounted on a mobile stand. Height: 5'5". No. 180422 Superskeleton Model �� $759.95

Please see page 115 for the Human Body Flip Chart.

Mini-Muscled Joint Set Set of 4, reduced size (approximately 50% of stock models), joint models of the hip, shoulder, knee, and elbow. See model descriptions for model numbers No. 180464 shoulder, No. 180443 knee, and No. 180441 elbow (elbow model does not contain the structures of the hand and wrist). Model Size: approximately 50% of stock models. Card Size: 81⁄4"x 61⁄4". Base Size: 101⁄2"x 61⁄4"x 1". No. 180413 Mini-Muscled Joint Set �� $94.50

Muscled Elbow Full size normal right elbow (humerous to hand). Includes: biceps brachii, brachialis, pronator teres and supinator muscles; distal, middle and proximal phalanges, humerous, metacapal, thumb distal phalanx, radius and ulna bones; extensor carpi radialis brevis, exensor carpi radialis longus, flexor carpi radialis, flexor retinaculum and palmar carpal ligaments; radial, median and ulnar nerves. Model size: 19"x 3"x 6". Card size: 61⁄2"x 51⁄4". Base size: 61⁄2"x 5"x 1". No. 180441 Muscled Elbow �� $121.75

Skull with Cervical Vertebrae on Base Life-size skull includes 7 cervical vertebrae, nerve branches and vertebral artery. Calvarium and hinged lower jaw may be removed. Not removable from base. Size: 9"x 9"x 12". No. 180440 Skull with Cervical Vertebrae �� $47.50

Skeleton with Spinal Nerves Model

SCIENCE

Superskeleton Model

Our deluxe version of the Mr. Thrifty Skeleton is a valuable teaching aid for students, physical therapists, rehabilitation, and health and sports medicine professionals. Features include a flexible spine with spinal cord, vertebral artery, and intervertebral discs-one with a hernia. The arms and legs are fully jointed and may be removed. The 3-piece skull has a cut calvarium, a movable jaw and can be removed for individual study. A 2-piece hanging stand is included. Size: 331⁄2" tall. No. 180420 Skeleton with Spinal Nerves Model �� $77.95

Teeth Oversized model of premolars and molars featuring many common dental problems. Model Size: 51⁄2"x 2"x 31⁄2". Card Size: 61⁄2"x 51⁄4". Base Size: 61⁄2"x 5"x 1". No. 180417 Teeth �� $77.00

Anatomy Flash Cards The front face of each card features the titled illustration with numbered pointers. On the reverse, each numbered NEW! part is matched with its correct name, followed by a description. This pack contains a unique code that will grant access to Barron’s website, where you can view all 264 full-color cards electronically. No. 390547 Anatomy Flash Cards �� $26.99

Anatomy Color-in Flash Cards Ultimate 2-in-1 learning tool. By coloring in the anatomically correct illustrations, underNEW! standing of the relationships between key body parts and systems increases. The back of each card has detailed anatomical descriptions and answers. Improves memory retention with combination flash cards and color-in illustrations. 264 cards. No. 390549 Anatomy Color-in Flash Cards �� $28.99

Please refer to page 96 for The Anatomy Student’s Self-test Coloring Book and page 137 for the Systems of the Human Body Game.

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141

Human Body: Pushing the Limits Explore how our bodies perform when “pushed to the max” as revealed through extraordinary computer imagery and amazing real-world stories. 60 minutes each. Gr. 6-12. ©2008. Sight Detailed computer simulations explain the functions of parts of the eye and a feature on the latest vision research questions. Case studies of a police officer in a high-speed chase and a firefighter searching for survivors reveal the incredible capacity of the eyes and brain to convert stimuli into images the mind can recognize. No. 562577 Sight DVD ��$59.95

Strength Awe-inspiring stories of an injured hiker who lifted a 1,200 pound boulder off his chest and the story of swimmer crossing the English Channel. Highlights the importance of adrenaline in triggering bodily reactions during emergencies and how the body converts carbohydrates and fat into energy. No. 562561 Strength DVD ��$59.95

Buy all 4 Human Body DVDs and SAVE!

Sensation From a helicopter pilot attempting a dangerous rescue to a man undergoing a root canal without anesthesia, the program explores how: the brain and nervous system register sensation and coordinate all of the body’s reactions; and how the body can suppress feelings of pain during times of immediate danger. No. 562578 Sensation DVD �� $59.95

Please see page 96 for the Human Body Big Book Brainpower Through six case studies of the body in crisis, the program examines how different parts of the brain can help the body overcome tremendous obstacles, from surviving a firestorm to being stranded at sea for more than two months. 3D animation illustrates how the brain can alter the mind’s perception of time and how we can influence our dreams. No. 562563 Brainpower DVD �� $59.95

No. 562579 Human Body Set (4 DVDs)

Reg. Price $239.80.....SPECIAL $189.95

Analysis Kits Analysis of Documents Kit

Hair Analysis Kit

This kit is designed for 28 students working in groups of four.

This kit is designed for a class of 24 students.

KEMTEC’s Analysis of Documents Kit provides students the opportunity of doing physical as well as chemical analysis of writing materials — paper, ink, pencil, typewriter and the determination of authorship. When a document such as a will or check is found at the scene of a crime, it is important to determine its authenticity. Was the document altered, and if so, by whom and why? Careful analysis of documents could indicate obvious erasures, abnormal positioning of signature, use of different inks, differences in handwriting or typing. The analysis could lead to a confirmation of the authenticity of the document, or just the contrary. Designed for 28 students working in groups of 4. Gr. 6-12. No. 380230 Analysis of Documents Kit ��$146.50 No. 380231 Analysis of Documents Kit Refill ��$102.60

Analysis of Fingerprints Kit This kit is designed for 28 students working in pairs. KEMTEC’s Analysis of Fingerprints Kit provides students the opportunity of learning the techniques available for dusting and developing latent fingerprints from various surfaces. Students compare the prints to standards developed by the FBI, and help in identifying the would be “suspect”. Each of the groups prepare “evidence” for another group to analyze, and with the aid of the Modus Operandi sheets, the group identifies the fingerprints of the suspects. Designed for 28 students working in pairs. Grades 6-12. No. 380225 Analysis of Fingerprints Kit ��$109.95 No. 380226 Analysis of Fingerprints Kit Refill ��$56.20

KEMTEC’s Hair Analysis Kit provides students with an opportunity to learn important laboratory skills while studying the morphology of hair samples from various species. Written materials include a discussion of hair as a tool of forensic science and illustrated descriptions of the structure of hair. A slide set provides additional instructions on characteristics of hair from various species. After the written and visual materials are discussed in class or studied independently, students conduct two forensic examinations of hair samples by preparing whole hair mounts and scale casts standard procedures used by forensic examiners in crime laboratories. Designed for a class of 24 students. Gr. 7-12. No. 380216 Hair Analysis Kit �� $99.95 No. 380217 Hair Analysis Kit Refill �� $43.25

AIDS Simutest The physiological and psychological impact of AIDS on an individual and society as a whole has been catastrophic. This kit may be used as a way of introducing students to the biochemical test for AIDS, to promote discussion, and to provide information about the risks of AIDS. This kit contains: Teacher’s Guide, student instructions and data sheets, ELISA microplates, empty vials, chromogen, antibody conjugate, hema tags, mircropipettes, microscope slides and simulated (Anti-A antiserum, Anti-B antiserum and blood samples). Designed for 24 students working in groups of four to simulate the ELISA test for HIV infection. Gr. 7-12. No. 380196 AIDS Simutest �� $119.00

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INSTRUCTIONAL AIDS CO., INC.

No blood or blood products required / supplied in this kit. Blood typing has always been an important biology exercise introducing a variety of key areas including immunology, Mendalian genetics, blood banking, and forensics. Concern over AIDS along with a general trend away from “invasive” laboratory work has, for many schools, resulted in the elimination of this vital exercise. The ABO Blood Simutype Kit solves all of these problems. Using artificial bloods and sera that simulate actual blood typing, students follow exactly the same procedures that would be used to type a blood specimen and obtain results that closely approximate real blood typing. Gr. 6-12.

ABO Blood Simutype® Kit

Rh Blood Simutype® Kit

Each student determines the type of one blood sample. A, B, O, and AB types are all included. From their results, students use genetic considerations to settle a paternity question. They also determine possible blood donors for each blood type. Kit contains: Instructor’s manual, student data sheets, vial of anti A antiserum, vial of anti B antiserum, blood sample, hema tags, microscope slides, and toothpicks.

Blood typing for Rh factor is a medically important procedure. Rh genetics are of concern in pregnancies. By determining blood types and taking appropriate medical measures, the fatalities have been substantially reduced in the U.S. Kit contains: Instructor’s manual, vial of anti Rh, blood samples,hema tags, microscope slides and toothpicks.

No. 380220 ABO Blood Simutype® Kit �� $72.80

No. 380221 Rh Blood Simutype® Kit ��$63.25

Blood Pressure Systems Aneroid Sphygmomanometer Measures blood pressure with a secure Velcro arm cuff and easy to read dial. Stores in its own vinyl case. Sturdy and dependable. No. 657515 Aneroid Sphygmomanometer �� $14.50

Stethoscope Detect heartbeats with the Bowles stethoscope, a popular instrument with a sensitive disc-type chest piece. Features lightweight adjustable binaural. No. 657535 Stethoscope �� $4.95

Electronic Blood Pressure/Pulse Monitor This is an ELECTRONIC digital blood pressure/ pulse monitor featuring readout of systolic/diastolic/pulse per minute, automatic deflate and automatic power shut off. No. 657525 Electronic Blood Pressure/Pulse Monitor �� $72.50

Mercurial Sphygmomanometer Allow the student to view the pulsing mercury with this professional desk top mercurial sphygmomanometer. Comes complete with blue cotton cuff, bulb, valves, and bladder – all in a cast metal case. Features a mercury reservoir lock. No. 657520 Mercurial Sphygmomanometer �� $79.95

SCIENCE

Blood SIMUTYPE® Kits

Virus Cell The hands-on interactive virus cell model lets users see how viruses multiply and what it takes to stop them. The ans cross-sectional model gives extra educational value. Guide included. Size: aprox. 4". Ages 7-15. i 1 No. 180506 Virus Cell ��$11.95

Model Plus: The Virus Designed to introduce students to the structure of a virus. Made of resilient, non-toxic EVA foam. Detailed teacher’s guide includes inquiry-based lab activities, reproducible worksheets, complete background information, assessment ideas and more. 19"x 13"x 3". Gr. 6-10. i 1 No. 180481 Model Plus: The Virus ��$77.25

Bacteria Model Explore the world of germs with this realistic model of what typical bacteria looks like. This hands-on interactive model provides a magnified ans crosssectioned detailing of bacteria. Guide included. Size: aprox. 4". Ages 7-15. i 1 No. 180504 Bacteria Model ��.$11.95

Red Blood Cell Explore the difference between red and white blood cells and the relationship between the two. This hands-on interactive model provides a magnified ans cross-section detailing of a red blood cell. Guide included. Size: aprox. 4". Ages 7-15. i 1 No. 180500 Red Blood Cell ��.$11.95

White Blood Cell Fewer than red blood cells but equally important for good health. Discover the role they play in keeping things moving smoothly through the venous system. This hands-on interactive model provides a magnified ans cross-section detailing of a white blood cell. Guide included. Size: aprox. 4". Ages 7-15. i 1 No. 180502 White Blood Cell ��$11.95

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143

Plant Cell

Bio2TM Inflatable Plant Cell

Learn the differences between plant cells and animal cells and about important processes like mitosis. Hands-on interactive model provides a magnified ans crosssectioned detailing of a plant cell. Guide incl. Size: approx. 4". Ages 7-15. i 1 No. 180509 Plant Cell ��$11.95

Animal Cell Hands-on interactive model provides a magnified ans cross-sectioned detailing of an animal cell. Guide included. Size: approx. 4". Ages 7-15. i 1 No. 180511 Animal Cell ��$11.95 Dormant

Resurrection PlantTM

Place this seemingly dead ball of foliage in water and Growing within hours it transforms into a vibrant green evergreen! Let it dry out and it will return to the dried state it ships in. Includes: Display Bowl, Bag of New Mexico Lava Rock and Live Resurrection Plant. No. 660521 Resurrection PlantTM ��$7.99

Hydroponics

NEW!

These kits come complete with everything needed to get started. Learn what it takes to make plants No. 660524 thrive in a hydroponic system. The hydro-pump will keep the water fresh and the nutrients available to the roots of your growing plants. Designed after No. 660527 effective bubbler systems. Hydroponic kits include: Sprouting and Growing Dome, Hydroponic Rack, Hydro Pump, 4 Net Pots, 4 Rock-Wool Cubes, 1 Pack Mixed Lettuce Seeds or Fly Trap Seeds, 1 Bag Part A Nutrient 1.5 oz., 1 Bag Part B Nutrient 1.5 oz., 1 Nutrient Scoop, and Instructions. No. 660524 Hydroponic Fly Traps ��$29.99 No. 660527 Hydro-Dome (lettuce plants) ��$29.99

TickleMe Plant™ Greenhouse

144

This 12"x 8"x 16" inflatable cell provides classrooms with an effective teaching tool. Toss the plant cell around the room answering cell related questions. Great for reviewing cell parts and building vocabulary. Gr. 6-12. No. 654210 Inflatable Plant Cell �� $16.95

Bio2TM Inflatable Animal Cell This 24"inflatable animal cell provides classrooms with an effective teaching tool. Toss the animal cell around the room answering cell related questions. Great for reviewing cell parts and building vocabulary. Gr. 6-12. No. 654208 Inflatable Animal Cell �� $16.95

Simulated Frog Dissection Kit This kit offers the chance to practice biology without harming animals. Ages 8 and up. Dimensions: 11"x 10"x 4". Features: • Authentically detailed frog body • Removable soft texture organs • Cross sections show muscle structure • Glow-in-the-dark “x-ray” incl. • Child safe lab tools included (scalpel, tweezers and prod). i 1 No. 360662 Simulated Frog Dissection Kit �� $35.95

Student Owl Pellet Kit Actual skeletons The pellet is an example of the food chain, the principles of ecology, animal structure and function, skeletal anatomy, and natural history. Owl Pellet Kit contains 3 large pellets, fully illustrated 12 page study guide, plastic forceps and magnifying lens with holder. i 1 No. 187296 Owl Pellet Kit �� $24.50

Barn Owl Pellet Pack contains 15 pellets. i 1 No. 187300 Barn Owl Pellet Pack (15 pellets) �� $59.95

Classroom Owl Pellet Kit contains teacher’s and laboratory guides, posters (food web, vole skeleton, bone sorting of rodents, shrews, moles and birds) and 15 barn owl pellets. i 1 No. 187298 Classroom Owl Pellet Kit �� $73.95

Perfect Pellet Skeletons

This greenhouse and flower pots can be used over again and again. Includes 2 TickleMe Plant™ seed packets (10-20 Mimosa Pudica seeds per packet), 1 reusable greenhouse (recycled plastic), 6 flower pots, 6 soil pellets and easy to grow instructions. Greenhouse size: 6.75"x 4.5"x 6". Free experiments, growing tips, cartoons and more at www.TickleMePlant.com

These Skeleton Pellets are 100% synthetic, making them safe and sanitary to dissect. The student doesn't have to wear gloves to dissect them and will always have an entire skeleton with these pellets. The packs contain a teacher instruction sheet, bone-sorting chart and an equal amount of each of these skeletons: mole, vole, and bird. Ages 8 and up. i 1

No. 660519 TickleMe Plant™ Greenhouse �� $19.99

No. 187306 Perfect Pellet (pack of 6; two each of mole, vole, bird) �� $16.25 No. 187309 Perfect Pellet (pack of 15; five each of mole, vole, bird) �� $40.50

INSTRUCTIONAL AIDS CO., INC.

SCIENCE

Microscopes ST Tri-Powered Stereo Microscopes Engineered for simplicity of operation, the ST series stereo microscope provides a crisp three-dimensional erect image with a wide field of view. Excellent resolution with high-quality optics for viewing specimens, rocks and leaves. Limited lifetime warranty. Grades 6-12. Features: • Rugged all metal construction • Crisp, erect image over a wide-field of view • Binocular head with 45˚ inclined vertical eyetubes with diopter adjustment on one ocular tube • Interpupillary distance adjustable 51 mm to 75 mm, Dioptic adjustments of ±5 mm with one ocular tube

• Eyepieces include two rubber eye guards for comfortable viewing • Achromatic objectives are parfocaled and parcentered • Paired 10x wide-field eyepieces (15x WF eyepieces can be substituted at no charge) • Rack and pinion focusing with safety stop and tension adjustment

Product No.

Description

Eye Pieces

No. 355140

ST-234-10-LED Microscope

(2) 10x wide-field 2x, 3x, and 4x 20x, 30x, and 40x LED Corded-Top/Bottom

No. 355141

ST-234-10-RC Microscope

(2) 10x wide-field 2x, 3x, and 4x 20x, 30x, and 40x LED Cordless Rechargeable $225.25

No. 355142

ST-123-10-LED Microscope

(2) 10x wide-field 1x, 2x and 3x 10x, 20x and 30x

No. 355143

ST-123-10-RC Microscope

(2) 10x wide-field 1x, 2x, and 3x 10x, 20x, and 30x LED Cordless Rechargeable $225.25

LED Replacement Bulb No. 355186 LED Replacement Bulb �� $13.20

Objectives

Magnification

• Includes a (95 mm) reversible black and white stage plate and a frosted stage plate with locked-on stage clips • Post mounted head rotates 180˚ and is adjustable for various working distances •U pper and lower LED illumination with dual on/off switch on base • Shipping 10"x 5"x 18". 7 lbs. Illumination

Price

LED Corded-Top/Bottom

$217.75 $217.75

Replacement 15x WF Eyepieces These eyepieces may be substituted in place of 10x wide field at no extra charge when ordering. Please specify on which microscope. No. 355155 Replacement 15x WF Eyepieces (pair) ��$69.90

Please see the Microscope Cabinet on page 156.

BMT-M Series Compound Microscopes Known for its durability and versatility this microscope can be effectively used for many science classroom studies. Limited lifetime warranty. Grades 8-12. Features: • Locked-on 10x wide-field eyepiece with calibrated pointer • 360˚ rotating head inclined at 45˚ • Triple nosepiece includes achromatic color-coded DIN objectives, 4x, 10x, and 40xR (R=retractable) • S tage is 43⁄4"x 41⁄2" with spring mounted stage clips • Low-positioned coarse-focus adjustment has slip clutch and tension control, rackand-pinion stage movement, and upper and lower travel stops to prevent slide damage Product No.

Description

Eye Pieces

Objectives

No. 355132

M Model Microscope

10x wide-field

No. 355134

M Model-LED Microscope

10x wide-field

No. 355136

M Model-RC Microscope

10x wide-field

• Separate coarse and fine focus knobs • N.A. 0.65 Condenser • Cord holder for convenient storage • 5-aperture disc diaphragm and stage predrilled to accommodate an optional mechanical stage (No. 355195 or No. 355191) • Rugged, cast metal constructed stand with stain-resistant enamel finish, and chrome-plated components • Includes instruction manual and dust cover • Shipping 91⁄2"x 6"x 111⁄2". 10 lbs. Magnification

Illumination

Price

4x, 10x, 40xR 40x, 100x, 400x

Tungsten 20w

$166.50

4x, 10x, 40xR

40x, 100x, 400x

LED-Corded

$181.25

4x, 10x, 40xR

40x, 100x, 400x

LED Rechargeable-Cordless $191.00

LED Replacement Bulb

Tungsten Replacement Bulb

Mechanical Stage-Top Adjustments

Mechanical Stage-Side Adjustments

No. 355182 �� $13.20

No. 3 55180 ��$3.30

No. 355195 ��$33.00

No. 355191 ��$33.00

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

145

WP Series Compound Microscopes This microscope series is loaded with a variety of features. Combines quality optics and rugged mechanics. Limited lifetime warranty. Grades 8-12. Features: • Locked in wide angle 10x eyepiece with a built-in calibrated pointer • Choice of 45˚ monocular or dual view head • 115 mm x 120 mm plain stage with locked on stage clips • Comes drilled and tapped to accept the optional mechanical stage Product No.

Description

Head

Objectives

• S eparate coarse and fine focusing • Sturdy, aluminum die cast • Rack and pinion mechanisms and positive stops at both ends of the stage travel to prevent damage to delicate specimens or optics • Built-in illumination system in base with off-on switch and three-wire grounded power cord. • Includes instruction manual and dust cover • Swing open base for easy access to replace light bulb • Shipping: 171⁄2"x 81⁄2"x 111⁄2". 10-11 lbs.

Focusing

Stage

No. 355166 WP-A-LED No. 355167 WP-A-Fluorescent 0.65 N.A. condenser, Monocular 4x, 10x, 40xR Coarse & Fine 5 hole disc diaphragm No. 355168 WP-A-Rechargeable No. 355169 WP-A-100-LED 4x, 10x, 40xR, Coarse No. 355170 WP-A-100-Fluorescent 1.25 abbe condenser, Monocular 100xR & Fine iris diaphragm No. 355171 WP-A-100-Rechargeable No. 355172 WP-B-LED No. 355173 WP-B-Fluorescent 45˚ Dual 4x, 10x, 40xR Coarse 0.65 N.A. condenser, View & Fine 5 hole disc diaphragm No. 355174 WP-B-Rechargeable No. 355175 WP-B-100-LED No. 355176 WP-B-100-Fluorescent 45˚ Dual 4x,10x, 40xR, Coarse 1.25 abbe condenser, View 100xR & Fine iris diaphragm No. 355177 WP-B-100-Rechargeable

Illumination

Price

LED Corded Fluorescent Corded LED Rechargeable LED Corded Fluorescent Corded LED Rechargeable LED Corded Fluorescent Corded LED Rechargeable LED Corded Fluorescent Corded LED Rechargeable

$201.75 $201.75 $254.79 $253.25 $253.25 $275.50 $232.25 $232.25 $254.79 $283.50 $283.50 $306.00

LED Replacement Bulb

Fluorescent Replacement Bulb

Mechanical Stage-Top Adjustments

Mechanical Stage-Side Adjustments

No. 355182 �� $13.20

No. 355184 ��$3.30

No. 355195 ��$33.00

No. 355191 ��$33.00

Prepared Microscope Slide Sets Frosted

Single Cavity

Double Cavity

Microscope Slides – Precleaned These precleaned 3"x 1" slides have ground edges and are available plain, frosted (one edge), single cavity (concave depression in center) and double cavity (two concave depressions). Available in 12 count package or 72 count package. Stock No.

Plain Slides

Frosted Single Slides Cavity

Double Cavity

Price Per 12

353500

Yes

353501

Yes

353504

Yes

353505

Yes

353507

Yes

353508

Yes

353509

Yes

353511

Yes

Price Per 72

$1.25 $4.25

$1.50

High quality advanced prepared slide sets. 1"x 3" slides are clearly labeled and stored in vertical slots in a plastic container. Plastic container color may vary. Microbial World Slide Set: The set of 15 includes: • Bacteria (3 types) smear • Saccharomyces smear • Chlamydomonas (w.m.) • Penicillium (w.m.)

• Volvox (w.m.) • Spyrogyra (w.m.) • Aspergillus (w.m.) • Euglena • Paramecium • Amoeba (w.m.)

• Agaricus section • Actinomyces • Hydra budding (w.m.) • Chlorella (w.m.) • Bacteria from cheese

No. 353512 Microbial World Slide Set �� $26.50

Basic Botany Slide Set: The set of 15 includes: $5.75

$3.75 $20.50

$6.00 $29.50

• Onion root tip mitosis (l.s) • Lichens foliose body (sec) • Fumaria whole (w.m.) • Fern leaf (w.m.) • Pinus xylem stem (t.s.)

• Pinus young male cone (l.s.) • Pinus young female cone (l.s.) • Pumpkin stem (l.s.) • Pumpkin stem (t.s.) • Zee mays root (t.s.)

• Zee mays root (l.s.) • T riticum aestivum leaf epidermis (w.m.) • Lilium browni ovary (t.s.) • Pollen tube budding (w.m.) • Zee mays seed (l.s.)

No. 353514 Basic Botany Slide Set �� $26.50

146

INSTRUCTIONAL AIDS CO., INC.

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

SCIENCE

Reader Magnifier Round Readers – very useful for examining small objects, fine print and inspection work in general. Optically ground, highly polished lenses. 2X Magnification. No. 355581 Magnifier (3"Dia.) ��$3.95

Student Magnifier A finely molded plastic magnifier having 2 magnifying areas (3x, 6x). No. 355596 Student Magnifier ��$.99

Tripod Magnifier The tripod magnifier features a 2.5 cm lens magnifier with a screw adjustment for focusing. 10x magnification. No. 355593 Tripod Magnifier ��$6.95

Highly Corrected Magnifier Compact 10 power magnifier folds into plated brass casing, leather case, 5 ⁄8" dia., 11⁄16" focus, triplet wide field. No. 355585 Highly Corrected Magnifier.......................$34.00 $19.95

SALE

Bug Viewer Features a large, clear plastic viewer with 2.5X glass lens. Squares of 5mm are molded on the bottom for easier specimen measurement. No. 355590 Bug Viewer �� $3.55

No. 390270

No. 390272

Microplates For microchemistry experiments. Clear Polystyrene construction. Each plate comes with a lid. No. 390270 Microplate – 24 well (5.25"x 3.5"x 5⁄8") ��$1.99 No. 390272 Microplate – 96 well (5"x 3.5"x ¼") ��$2.50

Petri Culture Dishes – Flint Glass An essential in the science of growing and studying cultures! No. 390220 Petri Dish: 60mm x 15mm (ea.) ��$1.15 No. 390222 Petri Dish: 75mm x 15mm (ea.) ��$1.40 No. 390224 Petri Dish: 90mm x 18mm (ea.) ��$1.80 No. 390226 Petri Dish: 100mm x 20mm (ea.) ��$2.10 No. 390227 Petri Dish: 120mm x 25mm (ea.) ��$3.10 No. 390228 Petri Dish: 150mm x 30mm (ea.) ��$5.10

Kimax Petri Dishes Has reinforced beaded edges to increase resistance to mechanical breakage. Will withstand repeated sterilization. Fused-on red enamel inscription “cover” and white enamel “bottom” for identification when assembling pairs. Vertical arrow on the side locates exact starting point. No. 390240 Kimax Petri Dish: 60mm x15mm (ea.) �� $8.25 No. 390242 Kimax Petri Dish: 100mm x 15mm (ea.) �� $6.75 No. 390244 Kimax Petri Dish: 100mm x 20mm (ea.) �� $6.75 No. 390246 Kimax Petri Dish: 150mm x 20mm (ea.) �� $11.95

Disposable Petri Dishes No. 390301 No. 390300

Medicine Droppers Glass pipette 3 inches long, rubber bulb approximately 1 ml capacity. No. 390300 Medicine Droppers: Straight ��$.50 No. 390301 Medicine Droppers: Bent ��$.50

Capsule Vials with Screw Cap Has black plastic cap attached. No. 390323 Capsule Vial: 28 x 70mm ��$1.00 No. 390324 Capsule Vial: 28 x 105mm ��$1.25

These plastic Petri dishes are made of polystyrene. Packed in sterilized sleeves of 20. No. 390250 Standard: 35mm diameter (pkg. of 20) �� $3.90 No. 390252 Standard: 50mm diameter (pkg. of 20) �� $5.00 No. 390254 Standard: 70mm diameter (pkg. of 20) �� $5.00 No. 390256 Standard: 90mm diameter (pkg. of 20) �� $5.45

Hand Tally Counter For counting accurately and quickly; pendulum swings, rotating revolutions, bacteria colonies, drops from pipet, alpha particles, etc. Tallies up to 9999 by one, quickly reset to zero. Mounted in rounded 2"(51mm) diameter chrome plated case with finger ring. No. 360560 Hand Tally Counter ��$6.00

Please see page 39 for

High School Biology Review

Dropper Vials Consists of vial, dropping pipette, soft rubber nipple and molded cap. No. 390319 Dropper Vial: 1 oz. ��$1.15

No. 562760 H.S. Biology Review Study Card Set - 750 cards & CD (Site License)

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

147

Alcohol Lamp

Glass base with cap for extinguishing flame and preventing alcohol evaporation. Metal screw top wick holder with 3⁄16"wick. 4oz. (120ml.) capacity. No. 360045 Alcohol Lamp ��$5.50

No. 390367

Two-Way Alcohol Burner Stand

No. 390369

Wickless Alcohol Burner This is an excellent alternative heat source. The unit can be tipped and will not leak. The chrome-plated tank is fitted with a screw top and rubber gasket for longer burning times. Unit comes complete with snuffer cap, draft shield, rubber keeper and instruction manual. No. 390367 Wickless Alcohol Burner ��$12.95

Dual Head Wickless Alcohol Burner

This stand is ideal for use with alcohol burners. The base is made from 3⁄16" stainless steel rod with a plated steel mesh top. The stand can be used in either high or low position. Low position: 4"H x 5"W. High position: 5"H x 4"W. No. 390365 Two-Way Alcohol Burner Stand ��$5.15

This is similar to the No. 390367 Alcohol Burner. The additional head allows for higher temperatures and more even heating.

Burner Tripods A stable support for laboratory equipment. Black enameled cast-iron rings and detachable legs for easy storage.

No. 390369 Dual Head Wickless Alcohol Burner ��$11.30

Bunsen Burners Nickel plated brass burner tube 11 mm dia. with rotatable non-removable air regulator. Heavy, stable base. Serrated 9 mm gas inlet tube. No. 360000 Bunsen Burner (for natural gas) ��$11.85 No. 360005 Bunsen Burner (for LP or bottled gas) ��$11.85

High Temperature Burner Meker-type burner for use where extremely hot flame is required, such as heating platinum ware. Injector shaped nickel plated brass tube with stainless steel grid produces short wide flame of uniform intensity, grid depth prevents flashback. Needle valve gas regulator and rotatable air ports. Riffled gas inlet tube tapered. Heavy, stable base. Grid top 40mm dia. Height 220mm. For natural or LP gas. No. 360030 High-Temperature Burner ��$51.00

O.D.

I.D.

Price

Single Ring, 6"legs

31⁄2"

13⁄4"

$5.20

360515

Single Ring, 9"legs

31⁄2"

13⁄4"

$6.00

Ranges • High-speed tubular range element(s)

• Adjustable leveling leg

• Element(s) lift for easy cleaning

• Chrome dip pan(s)

• Enameled metal housing

• Infinite head control(s) • UL listed

Single Burner Range 120 volts, 1150 watts, AC only • 51⁄2"diameter element • One Switch No. 390371 Single Burner Range ��$52.99

Die-cast nickel plated metal base. Flame Stabilizer. 12mm aluminum tube with rotatable air regulator. Serrated 9 mm gas inlet tube. Height 150mm. No. 360010 Bunsen Burner (for natural gas) �� $15.60 No. 360015 Bunsen Burner (for LP or bottled gas) �� $15.60

Wire Gauze (Squares) Durable gauze with and without ceramic fiber centers for thermal protection. The gauze is made of woven iron wire with turned edges, which prevents fraying. No. 360280 Wire Gauze – Plain center 5" (127mm) square ��$1.25 No. 360283 Wire Gauze – Plain center 6" (152mm) square ��$1.25 No. 360287 Wire Gauze – Ceramic center 4" (102mm) square ��$1.25 No. 360289 Wire Gauze – Ceramic center 5" (127mm) square ��$1.25 No. 360291 Wire Gauze – Ceramic center 6" (152mm) square ��$1.25 INSTRUCTIONAL AIDS CO., INC.

Description

360510

• Working surface: 11"x 9"

Bunsen Burners

148

No.

Double Burner Range 120 volts, 1650 watts (825 watts per burner), AC only • Two 51⁄2"dia. elements • Two Switches • Working surface: 17"x 9" No. 390373 Double Burner Range ��$73.99

Triangles Quality white clay pipe tubes. The galvanized iron wires help prevent premature rusting, and the clay tube coverings are uniform in size. No. 360397 Clay Triangle – 11⁄2" ��$1.40 No. 360402 Clay Triangle – 2" ��$1.40 No. 360407 Clay Triangle – 21⁄2" ��$1.55

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

Features: Stable, tip-resistant design. Die-cast polished zinc metal body for durability. Reliable auto ignition system. Fuel chamber is self contained for added safety and refills easily with a butane canister. A meeker style burner head for a stronger flame. Optional beaker stand available. Achieve temperatures above 2000˚F. Each fill-up burns for over one hour. Weight: 1.3 lbs. Size: 3.5"H x 5"W. No. 390375 Portable Butane Micro Burner �� $49.50

NEW!

SCIENCE

ortable P Butane Micro Burner

Support Rings

Cast-iron, with cadmium plated finish. Clamps attach to support rods up to 1⁄2"(13mm) diameter. Distance from center of ring to center of clamp, 41⁄4"(108mm). I.D.

No.

O.D.

Steel Thumbscrew

Size

in.

360230

15⁄8"

21⁄4"

Price

360235

25⁄8"

31⁄4"

360240

35⁄8"

41⁄4"

360245

43⁄8"

111

127

$5.50

360250

51⁄2"

140

152

$6.25

$3.75

1 ⁄4"-20 x 11⁄4" 108

$4.65

⁄16"-18 x 11⁄4"

djustable A Burner Stand

Strong die cast zinc. Comes with a removable adjustable plate to hold burner at any height to vary flame heat for heating. Can be used with any burner having base 3"base dia., height 4.5". Size: 4.5" dia., 6" height. No. 390377 Adjustable Burner Stand �� $9.30

Butane Fuel Canister

Extension Rings

Steel wire, zinc-plated finish, with shank for clamping to support rod with clamp holder. I.D.

No. 360255

in.

21⁄16"

25⁄8"

Wire Diameter

Price

$1.25

$2.25

360260

215⁄16"

31⁄2"

315⁄16"

100

41⁄2"

114

360270

415⁄16"

125

51⁄2"

140

360275

152

611⁄16"

⁄16"(8mm)

$2.25

$2.95

3 ⁄8"(10mm) 170

$4.35

Rectangular Supports

Heavy black enamel, cast-iron bases and zinc-plated rods.

No. 390380 Butane Fuel Canister �� $3.79

No.

Chemistry Hardware Kit

No. 390275 Chemistry Hardware Kit �� $62.99

in.

360265

Premium Butane fuel that prevents clogging of fuel ports and provides a cleaner burn. 100 ml (3.38 oz.)

Includes an a ssortment of hardware most often used in general chemistry labs. Contains one each of the following 12 items: beaker tong, clamp holder, burner tripod (4"x 9"), crucible tong, pinchcock clamp, pipe clay triangle, swivel clamp, 4"support ring, support stand with rod, 6-hole test tube rack, test tube tong and 5"x 5"wire gauze with ceramic center.

O.D.

Size

No. 360120

Base Legs (W x L)

Rod Size (Dia. x L)

Price

5 360120 4"x 63⁄4" ⁄16"x 18" (102mm x 172mm) (8mm x 457mm)

$12.50

3 360125 5"x 8" ⁄8"x 20" (127mm x 203mm) (10mm x 508mm)

$14.90

1 360130 51⁄2"x 9" ⁄2"x 24" (140mm x 229mm) (13mm x 610mm)

$19.90

1 ⁄2"x 36" 360135 6"x 11" (152mm x 279mm) (13mm x 914mm)

$27.90

Hook Collars Hook collars are useful for attaching pulleys, balances, cords, trusses, pendulums and other apparatus to support rods. The nickel-plated hook collars come complete with hook and thumbscrew. No. 360565 Hook Collar for 1⁄2"(13mm) rod �� $1.75 No. 360567 Hook Collar for 3⁄4"(19mm) rod �� $2.75

Please see page 39 for

Chemistry Stencil 3"x 53⁄4"conventional cutouts for the lab and science classroom.

High School Chemistry Review and High School Physics Review

No. 352351 Chemistry Stencil �� $1.65

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

149

Clamp Holders No.

Type

360175 Standard: For rods up to 3⁄4"dia. (19mm)

Description

Price

Cast-iron, nickel-plated, with 1⁄4" steel thumbscrews

$6.90

360185 Adjustable: For rods up Cast-iron, with 1⁄4"-20 steel thumbscrews. to 5⁄8"dia. (16mm) Swivels and locks to any angle

$10.50

360192 For rods up to 0.63"

Cast iron body, enamel finish

$3.95

360195 For rods up to 18mm

Pressure die-cast out of light alloy with off set jaws for its strength. The two vee grooves in the body are accurate and give a firm grip on rods. Black baked enamel finish

$4.99

No. 360175

No. 360185

No. 360192

General Purpose Swivel Utility Clamp For holding burettes or a general purpose clamp in the lab. 360 degree rotatable, can be locked at any angle, rubber lined jaws open ½"to 1¾". Accepts rods up to ¾". No. 360189 General Purpose Swivel Utility Clamp �� $8.50

No. 360195

Thermometer Clamp A polished aluminum clamp which will rotate and lock into any position. The clamp will hold a standard-size thermometer securely to a support rod. The clamp will accept rods up to 1⁄2"in diameter and will rotate 360 degrees and lock into place.

No. 360189

No. 360585 Thermometer Clamp �� $5.30

Extension Clamps No. Description Jaw Opening

Overall Length

Price

360215

Stamped steel, cadmium-plated, with concealed spring 3⁄8"(10mm) dia. handle

⁄8"to 1 ⁄8" 8" (10mm to 35mm) (203mm)

$4.50

360207

Three finger clamp, aluminum alloy. Rubber lined jaws.

Opens to 3"

10"

$9.95

360201

Three finger extension condenser swivel Opens to 3.5" clamp. Rubber cover jaws. Swivels 360˚ and can be locked in any angle. Accents rods to 20mm.

73⁄4"

$13.50

Burette Clamps Overall Length

Price

360220

Stamped Steel, zinc-plated

360225

Plastisol-coated

6 ⁄8" (162mm)

$5.65

⁄8"to 1 ⁄8" (10mm to 35mm) 3

No. 360215

No. 360207

No. Description Jaw Opening 3

No. 360585

$5.25 No. 360201

Double Burette Clamp Strong plastic construction. Spring loaded, rubber covered grips. For two burettes. Accepts rods up to 12.5mm. Aprox. 10"wide.

No. 360225

No. 360573 Double Burette Clamp �� $8.50

Wash Bottle Polyethylene Wash bottles to fit comfortably in the hand, only slight pressure needed to dispense liquids. The polyethylene jet can be angled in any direction. No. 390048 Wash Bottle, 125ml ��$2.00 No. 390049 Wash Bottle, 250ml ��$2.45 No. 390051 Wash Bottle, 500ml ��$3.15

150

INSTRUCTIONAL AIDS CO., INC.

Wash Bottle Integral Type, Polyethylene These Azion designed bottles have an integrallymolded tube, with a removable jet tip, and a separate plain cap. The shape is a ‘squared oval’ for easy grip and improved stability. No. 390047 Wash Bottle, 500ml �� $3.00

Wash Bottle Unitary Break resistant, low density polyethylene. Built in delivery tube. Graduated in 50ml increments on the outside to show approximate volume of contents. No. 390046 Wash Bottle, 250ml ��$3.75

LITMUS/ pH Papers

Litmus Blue: In vials containing 100 strips

No. 380661 ��$2.50

Litmus Neutral: In vials containing 100 strips

No. 380663 ��$2.50

Litmus Red: In vials containing 100 strips

No. 380665 ��$2.50

In strips 1⁄4"W x 17⁄8"L. Vials of 100 strips pH Indicating with color chart label on vial.

No. 380668 ��$2.75

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

Glassware Kit

With narrow mouths, chip resistant, heavy duty rims and uniform wall thickness for strength and thermal resistance. White enamel graduations indicate approximate volume.

250

380080

$4.65

Kit includes: 4 glass beakers (1-50 ml, 2-250 ml, 1-600 ml), 4 glass Erlenmeyer flasks (1-50 ml, 2-250 ml, 1-500 ml), 2 glass cylinders (1-10 ml and 1-100 ml), 1 – 1 ml Mohr’s pipet, 12 test tubes, 12 eye droppers, 12 glass stirrers, 1 – 50 mm glass funnel, and 1 alcohol lamp.

500

380082

$7.40

No. 380174 Glassware Kit (49 pieces) �� $92.99

Erlenmeyer, Narrow Mouth Cap., Stopper Grad. Stock ml. No. Interval, ml. No.

Price (ea.)

$2.45

380074

380076

$3.25

125

380078

$3.80

1000 9

380084

$12.00

2000 10

200

380086

$22.50

SCIENCE

Flasks

Advanced Glassware Kit – 67 Pieces

Boiling, Round Bottom, Tooled Mouth

This kit includes all of the glassware in Kit No. 380175. 100 60 x 115 2 380043 $3.65 In addition the 250 83 x 150 5 380045 $4.40 following items are 500 102 x 205 6 380047 $6.00 included: 1 Burette 1000 130 x 240 8 380049 $9.80 (25 ml), 1 Dropping 2000 162 x 310 8 380051 $16.50 Pipet (6"), 6 Barnes Bottles (11⁄2 oz.), 6 Barnes Droppers, 2 Bottles (8 oz.), 2 Bottles (dropping w/pipette), 1 Drying Tube Boiling, Florence, Flat Bottom, Tooled Mouth (w/one bulb), 1 Condenser (w/rubber conn.), 1 Distilling Flask Rubber (100 ml), 1 Boiling Flask (100 ml), 1 Funnel (60 ml), 1 Mortar Cap., ml. Stopper No. Stock No. Price (ea.) & Pestle (80 x 60mm), 1 Volumetric Pipet (5 cc), 1 Thistle Tube 125 2 380029 $3.90 (6 x 300mm), 1 Watch Glass (4"dia.), Assorted Glass Tubing (1 lb.), 1 Filtering Flask (125 ml), 1 Volumetric Flask (Stopper, 250 5 380031 $4.60 250 ml), 1 Boiling Flask (round bottom). 500 6 380033 $6.90 Cap., Approx. Stock ml. O.D. x Height, mm Stop. No.

Price (ea.)

1000

380035

$10.90

2000

380037

$18.00

No. 380177 Glassware Kit (67 pieces) �� $239.95

Leibig Condenser These are general purpose condensers that can be used for distillation and extraction. They are made of Borosilicate glass.

Crucibles

Porcelain, glazed inside and outside. Lid included. No. 380365 Crucible (30ml capacity) �� $1.95 No. 380367 Crucible (50ml capacity) �� $2.49

No. 380146 Leibig Condenser (100mm) �� $22.95 No. 380148 Leibig Condenser (300mm) �� $30.50

Mortar and Pestle

Porcelain, glazed outside, sold in sets. Sized by OD. No. 380422 Mortar and Pestle (75 mm) ��$5.60 No. 380424 Mortar and Pestle (100 mm) ��$5.90

Evaporating Dish

Porcelain, glazed inside and out. No. 380387 Evaporating Dish (68mm dia., 50ml capacity) �� $2.10 No. 380389 Evaporating Dish (86mm dia., 100ml capacity) �� $2.45

Polypropylene Funnels Sizing is by top diameter. Ribbing to eliminate air lock. No. 380407 Funnel (50 mm) �� $0.75 No. 380408 Funnel (62 mm) �� $0.80 No. 380409 Funnel (75 mm) �� $1.35 No. 380410 Funnel (100 mm) �� $2.25

No. 380148

No. 380159

Geissler Burette Accurately graduated with white engraved markings, with fitted straight bore glass body. Teflon plug, leak proof stop-cock to prevent freezing, with capillary jet. Thick wall construction. Made from borosilicate glass. Capacity 50 ml. No. 380159 Geissler Burette (50 ml) �� $33.95

Crucible Tongs Riveted joint. Available in both C.R. Steel, nickel-plated and Nickel chrome electro-polished. Wire size: 3⁄16" (5mm), Length: 9"(229mm). No. 360330 Crucible Tongs – C.R. Steel, nickel-plated ��$5.00 No. 360335 Crucible Tongs – Nickel chrome electro-polished ��$9.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

151

Test Tubes

Test Tube Rack

Glass • Rounded Bottom • Flared Top Lip • Correct Wall Thickness

This plastic, in-line rack has six holes of 25mm diameter and six drying pegs. Holes in the top plate correspond with hemispherical depressions in the base.

O.D., mm.

Length, mm.

Stock No.

Price (doz.)

10 12 13 15 16 18 20 25 25

75 75 100 125 150 150 150 150 200

380300 380302 380304 380306 380308 380310 380312 380314 380316

$2.75 $3.60 $4.00 $5.30 $5.00 $5.85 $8.75 $12.50 $14.00

No. 390156 Test Tube Rack �� $4.50

Aluminum Test Tube Rack S-shape aluminum test tube rack has 50 holes of 177mm diameter. Heavy, low form construction prevents tipping. Etched row numbers allow for easy identification. Same size racks can slide into each other for compact storage. Resists rusting.

Wood Test Tube Rack This wooden, one row rack has six holes of 20mm diameter and six drying pegs. No. 390150 Wooden Test Tube Rack �� $4.95

Test Tube Rack Kits Stackable, steam autoclavable up to 121˚C (250˚F). Can be disassembled for storage. 9¾"x 4"x 2½" (L x W x H). Colors will vary. No. 390161 for 40 tubes, 20mm diameter ��$4.99 No. 390163 for 24 tubes, 25mm diameter ��$4.99 No. 390165 for 60 tubes, 16mm diameter ��$4.99 No. 390167 for 90 tubes, 13mm diameter ��$4.99 No. 390169 for 21 tubes, 30mm diameter ��$4.99

No. 390158 Aluminum Test Tube Rack �� $13.95

Test Tube Clamp Made of hard wood, smooth finish, self-closing type spring. For tubes up to 3⁄4" (19mm) dia., length 7"(178mm). No. 360190 Test Tube Clamp �� $0.99

Wire Test Tube Clamp Made of brass wire, self-closing. Use for tubes up to 1"(25mm) diameter, length 5"(127mm). No. 360310 Wire Test Tube Clamp...............................$1.50

Rubber Stoppers These are an excellent grade of rubber with low sulfur content. Size numbers are molded into the top. Packaged one pound per bag. Imported, blue color. Top Bottom Dia. Dia. Stock No. Approx. Stock No. Approx. Stock No. Approx. Size mm mm Solid No./Lb. One-Hole No./Lb. Two-Hole No./Lb. 00 0 1 2 3 4 5 51⁄2 6 61⁄2 7 8 9 10 11 12

15 17 19 20 24 26 27 28 32 34 37 41 45 50 56 64

10 13 14 16 18 20 23 24 26 27 30 33 37 42 48 54

390410 390412 390414 390416 390418 390420 390422 390424 390426 390428 390430 390432 390434 390436 390438 390440

90 63 52 45 33 28 24 21 18 16 13 10 9 7 6 5

390442 390444 390446 390448 390450 390452 390454 390456 390458 390460 390462 390464 390466 390468 390470 390472

99 72 57 50 35 29 25 22 18 16 13 11 9 7 6 5

390474 390476 390478 390480 390482 390484 390486 390488 390490 390492 390494 390496 390498 390500 390502 390504

110 78 66 54 37 30 25 23 18 16 14 11 9 7 6 5

Rubber Stopper Assortment Pack Assortment pack includes solid, 1-hole, and 2-hole rubber stoppers. Imported, blue color No. 390506 Rubber Stopper Assortment (2 lb. bag) �� $25.50

152

INSTRUCTIONAL AIDS CO., INC.

Glass Tubing Bulk Packed For general laboratory use this Flint Glass Tubing provides ease in working with a lamp burner. All lengths approx. O.D., mm. Length

Stock No. 1 lb. pkg.

Price 1 lb. pkg.

24"

380574

$6.80

24"

380576

$7.10

24"

380578

$15.15

24"

380580

$8.75

24"

380582

$14.50

Glass Rod Bulk Packed Suitable for stirring rods and other fabrication. Dia.: 5mm. Length: 24"All lengths approx. No. 380591 Glass Rod (per 1 lb. pkg.) �� $9.00

Glass Tubing Cutter (Griffin-type) Made of zinc-alloy die-casting, nickel-plated. Springloaded to stay open until used. Cuts tubing up to 11⁄2" (38mm) dia. To replace hardened steel cutting wheel, just push out steel pin. No. 380820 Glass Tubing Cutter �� $9.50 No. 380822 Replacement Cutting Wheel (Pk. of 10) �� $4.25

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

See Microplates on page 147.

No. 651876 Visitors’ Glasses ��$1.98

Beaker Tongs For beakers 50 to 2000ml. capacity. Flat riveted joint. 1⁄4"(6mm) wire. Max. jaw opening, 41⁄2"(114mm). Length, 9"(229mm). Plated steel, with plastisol jaws.

Safety Goggles

No. 360320 Beaker Tongs ��$4.75

Polypropylene Griffin Beakers This is the ideal beaker for general laboratory procedures. Beakers are made from tough, translucent polypropylene. Molded graduations will not rub off or fade. Autoclavable.

SCIENCE

Visitors’ Glasses Safety eyewear built to meet most semi-hazardous conditions. Meets ANSI Z87+ and CSA Z94.3 safety standards. Clear lens and frame with wrap-around side shields. These glasses have a wide viewing area with excellent coverage and fit over most prescription eyewear.

Cap., ml.

Stock No.

50 100 150 250 500 1000 2000

Price (ea.)

380200 380202 380204 380206 380209 380212 380214

$1.10 $1.20 $1.35 $2.15 $2.80 $3.90 $6.50

Graduated Beakers Made from borosilicate glass. Features double graduations and reinforced rim. Accuracy is ±5% at full capacity.

Cap., ml.

Grad. Int., ml.

10 20 30 50 100 150 250 400 600 1000 2000 4000

– 5 10 10 10 10 25 25 50 50 100 100

Stock No. 380001 380003 380005 380007 380009 380011 380013 380015 380017 380019 380023 380025

Price (ea.) $2.10 $2.10 $2.10 $2.60 $2.90 $3.10 $3.30 $4.15 $5.55 $8.50 $17.40 $28.00

Chemistry Flashcards Topics covered include: elements, symbols & names; families of elements; ion names & formulas; compound names & formulas; molecular geometries; units, prefixes & constants; concepts & definitions (atoms & nuclear processes; physical processes & colligative properties; molecules; chemical reactions; equilibrium; stoichiometry; acid/base; redox; interactions of molecules; gas behavior; chemical bond; thermodynamics; kinetics). 1000 cards (front and back) card size: 31⁄2"x 2". No. 390540 Chemistry Flashcards �� $13.95

Sleek wrap-around styling. 180 degrees, clear field of vision. Anti-fog coating. Indirect-vent goggle. Neoprene headband. Can be worn over most prescription eyewear. Meets ANSI Z87+ and CSA Z94.3 safety standards. No. 651878 Safety Goggles ��$7.95

Laboratory Aprons Rubberized Black Lab Aprons These aprons are built for durability and protection from laboratory reagents. Can be used for everything from fifth grade dissection to college level chemistry to professional lab work. These aprons are flexible, lightweight, easy-to-clean, acidresistant and tie around both the neck and waist. No. 659260 Apron size: 27"W x 36"L........ $7.95 No. 659262 Apron size: 27"W x 42"L........ $7.95 No. 659263 Apron size: 36"W x 42"L........ $8.95 No. 659264 Apron size: 36"W x 46"L...... $10.95

Hand Protector Silicone rubber molded hand protector for gripping hot laboratory glassware in safety. Withstands temperatures from -57˚C (-70˚F) to 260˚C (500˚F). End pockets for thumb and fingers fit any hand size. Multiple studded for a positive gripping surface to ensure safety while handling. No. 360340 Hand Protector �� $12.50

Lab Safety Mats Non-slip heat resistant silicone rubber mats with a temperature resistance from -75˚ to 500˚F. Textured surface to prevent spills. Red color. No. 360663 Lab Safety Mat – Small (93⁄8"x 93⁄8") ��$8.85 No. 360664 Lab Safety May – Large (131⁄2"x 131⁄2") ��$18.50

Filter Paper White, Smooth Qualitative filter paper with medium flow rate and retention. For routine lab work and student requirements in general chemistry. Diam., cm. For Funnel No. Stock No.

Price per pk. (100 sheets)

50mm

380680

$6.75

12.5

65mm

380682

$7.95

75mm

380684

$9.90

18.5

100mm

380686

$12.45

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

153

Multiwipes Multiwipes are made from virgin low lint stock and can be used for cleaning critical glass ware, plastic and metal surfaces and for blotting liquids from pipeting or other liquid handling operations. Two sizes: 4.5"x 8.3"1-ply 300 per box or 15"x 16.6"1-ply 140 per box. Graduated Double Scale Glass Metric Cylinders

Polypropylene Graduated Cylinders

Graduated Measuring Glass Cylinders

No. 390382 Multiwipes: 4.5"x 8.3"(300 per box) ��$2.20 No. 390384 Multiwipes: 15"x 16.6"(140 per box) ��$6.20

Brushes

for glassware cleaning

Graduated Double Scale Glass Metric Cylinders

Beaker, Jar and Cylinder Brush

Students can be assured of accuracy.

Cap., Subdiv., Tol., ml. ml. ±ml.

No. 390001 390003 390005 (no tuft)

Approx. O.D.xHt., mm

Stock No.

Price (ea.)

0.2

0.1

13 x 180

380241

$2.20

0.5

0.3

18 x 190

380243

$2.70

1.0

0.4

24 x 225

380245

$3.25

100

1.0

0.6

29 x 225

380247

$3.40

250

2.0

1.4

39 x 340

380249

$7.50

500

5.0

2.6

50 x 390

380251

$11.65

1000

10.0

5.0

64 x 460

380253

$18.35

Cylinder and Bottle Brush No. 390009 390011

Test Tube Brush No. 390013 390015 390017 390019 390021

Volumetric Flask Brush No. 390025 390027

Polypropylene Graduated Cylinders Each cylinder is molded from tough, translucent polypropylene. You can clearly observe liquid levels and make accurate readings from the highly legible, fade free, molded graduations. The cylinders are autoclavable and have a broad base for stability. Single scale.

Cap., ml.

Subdiv. ml.

Limit of Error, ml.

0.2

0.10

380274

$1.50

0.5

0.30

380276

$2.00

1.0

0.40

380278

$3.15

100

1.0

0.60

380280

$3.90

250

2.0

1.4

380282

$5.00

Stock No.

Price (ea.)

500

5.0

2.6

380284

$7.25

1000

10.0

5.0

380286

$14.75

2000

10.0

5.0

380287

$28.50

Graduated Measuring Glass Cylinders Graduated measuring cylinders made from heavy borosilicate glass. Plastic stand and bumper guard are removable, durable white enamel graduations. Single scale.

154

Stock No.

Graduations

390391

10 ml x 0.2 ml

$3.40

390393

25 ml x 0.5 ml

$4.20

390395

50 ml x 1.0 ml

$5.00

390397

100 ml x 1.0 ml

$6.50

390399

250 ml x 2.0 ml

$9.50

INSTRUCTIONAL AIDS CO., INC.

Price (ea.)

Pipette Brush No. 390029 Stock No. Brush Material 390001 390003 390005 390009 390011 390013 390015 390017 390019 390021 390025 390027 390029

Brush Brush Overall Length Diameter Length Price

Black Bristle 51⁄2" 31⁄4" Black Bristle 6" 23⁄8" Black Bristle: No 6" 3" tuft on No. 390005 Black Bristle 5" 2" Black Bristle 6" 21⁄2" 7 ⁄16" White Bristle 3" 1 3 White Bristle 3 ⁄2" ⁄4" White Bristle 4" 13⁄8" 5 White Bristle 31⁄4" ⁄8"-1⁄2" 1 White Bristle 4" 1 ⁄2"-11⁄4" White Bristle 4" 11⁄2" White Bristle 5" 13⁄4" White Nylon 71⁄2" 17" 1 Large Part: 3 ⁄2"long with 3⁄4"diameter Small Part: 4"long with 1⁄4"diameter

13" $6.95 16" $4.50 16" $6.40 11" 17" 9" 10" 11" 9" 101⁄2" 14" 17" $1.90

$2.00 $4.00 $1.00 $1.05 $1.10 $1.00 $1.10 $2.90 $3.50

Pipette Pump Easy one hand operation. Rotation of the thumbwheel draws or dispenses the liquid with precision and ease. Accepts glass and plastic pipettes. No. 390551 Pipette Pump – Blue (2 ml) ��$8.20 No. 390552 Pipette Pump – Green (10 ml) ��$8.20 No. 390553 Pipette Pump – Red (25 ml) ��$9.00

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

Dual Scale Student Thermometer

NEW!

Every student in the class can practice temperature measurements. Markings display scales for both Celsius and Fahrenheit. Non-toxic. -20° to +122° F / -30° to +50° C. Measures 2"x 6" No. 183423 Thermometers (Set of 10) ��$9.99

Dual Scale Aluminum Thermometer Teach both Celsius and Fahrenheit scales using these long lasting aluminum thermometers. Contains no mercury. Individually calibrated for accuracy. -20° to +230° F / -30° to +110° C. No. 183415 Thermometers (Set of 5) ��$7.95

Dual Scale Classroom Thermometer Record daily indoor or outdoor temperatures in the classroom using this dual scale thermometer. This is a great way to emphasize the everyday use of thermometers. Both Fahrenheit and Celsius markings are displayed. Contains no mercury. Wall mounting materials provided. Individually calibrated for accuracy. No. 187475 Large (151⁄2"x 3") Thermometer �� $7.95 No. 187480 Jumbo (20"x 41⁄2") Thermometer �� $9.95

Digital Indoor and Outdoor Thermometer Designed for easy reading. Displays indoor temperature range: 14˚ to 122˚F (-10˚ to 50˚C) and outdoor range via 10 ft. cord: -58˚ to 158˚F (-50˚ to 70˚C). Features min/max temperature memory, ˚F/˚C selectable and is wall or desk mountable. Requires one AAA battery (included). Dimensions: 4.3"x 2.75"x .78". No. 183437 Digital Indoor and Outdoor Thermometer ��$14.99

Colorimeter

11.75"Glass Laboratory Thermometer, Celsius

SCIENCE

Thermometers

Designed for lab work, these glass thermometers are fully immersible and feature the celsius scale. Case included. Contains no mercury. Individually calibrated for accuracy. -24° to +114° C. No. 183425 11.75"Glass Laboratory Thermometer, Celsius �� $1.25

Thermometer Stand Sturdy aluminum construction to hold 18 thermometers. Bottom is rubber foam lined to protect thermometer bulbs. Enamel finish. A basic item for every lab to hold/store thermometers. No. 183410 Thermometer Stand ��$19.60

Digital Anti-Roll Lab Thermometer

Temperature range of -40˚ to 302˚F (-40˚ to 150˚C). Other features include: 41⁄2" probe length, on/off switch, ˚F/˚C switch and protective sheath. Requires two LR44 batteries (included). No. 183427 Anti-Roll Lab Thermometer �� $13.95

Digital Lab Thermometer This is a digital thermometer with easy-to-use on/off switch, ˚F/˚C switch, auto shut-off, 8"probe and protective cover. The temperature range is -58˚ to 302˚F (-50˚ to 150˚C). Requires one LR44 battery (included). No. 183429 Digital Lab Thermometer �� $23.95

Wireless ThermoHygrometer with Remote Sensor Monitors temperature and humidity from up to 90’ away. Up to three sensors may be used with the base station. Indoor and outdoor temperature range: -58˚ to 158˚F (-50˚ to 70˚C). Indoor and outdoor humidity range: 25% to 90%. Features min/max memory, trend information, jumbo display, comfort indicator and is ˚F/˚C selectable. Transmission frequency: 433 MHz. The base station and the sensor both require two AA batteries (included). Dimensions: base 41⁄2"x 4"x 3⁄4"and sensor 4"x 23⁄4"x 3⁄4". Includes base station, one wireless temperature/ humidity sensor and all batteries.

Aluminum construction. Consists of an inner calorimeter 2.85"(72mm) ht. x 2.39"(61mm) dia. and an outer container 4” (100mm) ht. x 4.125"(115mm) dia. The two are separated by a molded Styrofoam insulated separator. The outer container has a transparent cover with rubber stopper with hole for thermometer. Includes stirrer (thermometer not included).

No. 183439 Wireless Thermo-Hygrometer with Remote Sensor �� $79.95 No. 183441 Additional Temperature/Humidity Remote Sensor �� $42.95

No. 360355 Colorimeter ��$11.50

No. 360585 Thermometer Clamp �� $8.50

Thermometer Clamp Polished aluminum clamp will rotate and lock into any position. Holds a standard-size thermometer securely to a support rod. The clamp will accept rods up to 1 ⁄2"in diameter and will rotate 360 degrees and lock into place.

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

155

Make any classroom into a science laboratory. Economy Mobile Lab Table Solid oak and oak veneered lab table. Features unbreakable aluminum sliding door glides and lock, high-pressure Nevamar top, stainless steel sink, hand pump, two 2-gallon water bottles, connecting hoses, heavy-duty 4"locking swivel casters with brakes, two 3⁄4"dia. upright rods, one 1⁄2"dia. crossbar and clamps, two fully adjustable shelves, 25' grounded extension cord and a built-in GFI protected AC duplex electrical outlet. Sink measures 15"W x 13"L x 5"D. Overall Dim: 48"W x 24"D x 36"H. Wt: 185 lbs. No. 601277 Economy Mobile Lab Table �� $1,088.00 No. 601239 Optional Mirror �� $190.00 No. 601241 Optional Mirror with Marker Board �� $211.00

Science Tables Solid oak tables built for years of dependable service. 21⁄4"legs support the 13⁄16"D x 41⁄2"H apron plus your choice of three black tops: epoxy resin, chemical resistant ChemGuard or plastic laminate. Table legs include leveling glides and black rubber leg boots. Standard height: 30". Shipped KD with tops attached. Plain Apron Tables DxWxH

Top

Price

24x48x30 24x54x30 24x60x30 24x48x30 24x54x30 24x60x30 24x48x30 24x54x30 24x60x30

Epoxy Resin Epoxy Resin Epoxy Resin ChemGuard ChemGuard ChemGuard Plastic Laminate Plastic Laminate Plastic Laminate

$515.00 $570.00 $626.00 $372.00 $390.00 $417.00 $336.00 $349.00 $372.00

Storage Cabinet This compact rolling storage cabinet features solid oak and oak veneer plywood. The shelf is arranged to allow tall items to be placed in the unit as well as allowing use of the shelf. The unit is available with black 11⁄4"plastic laminate or ChemGuard top. Dimensions: 36"W x 24"D x 36"H. Weight: 110 lbs. No. 601251 Storage Cabinet (Plastic Laminate Top) ��$585.00 No. 601253 Storage Cabinet (ChemGuard Top) ��$617.00 Due to weight, item is shipped by Motor Freight FOB Wisconsin.

156

This is a self-contained demonstration center with its own water supply, waste container, stainless steel sink and hand pump, two 3⁄4" diameter upright rods one 1⁄2" diameter crossbar and clamps. This unit includes four drawers for various lab supplies. The drawers are mounted on epoxy-coated nylon bearing glides for smooth operation. Sliding doors with a lock conceal the four drawers, storage compartment for large equipment and two 2-gallon water bottles (which are supplied). Heavy-duty 4"ball-bearing swivel casters with brakes make this unit very maneuverable. A GFI protected AC duplex electrical outlet is built into the lab and can be powered with the 25' extension cord (included). The top is 11⁄4"thick ChemGuardTM, highpressure laminate. Sink measures: 15"W x 13"L x 5"D. Unit is also available without the sink, faucet, rod sockets and upright set. Overall dimensions: 48"W x 28"D x 36"H. Shipping weight: 215 lbs. FOB Wisconsin. No. 601247 Mobile Demo Table �� $1,424.00 No. 601249 Mobile Demo Table With Flat Top (no sink, etc.) �� $1,139.00 No. 601239 Optional Mirror �� $190.00 No. 601241 Optional Mirror With Marker Board �� $211.00

No. 601298

No. 601294

Stock No. 601258 601260 601262 601264 601266 601268 601270 601272 601274

Mobile Demo Table with Drawers

INSTRUCTIONAL AIDS CO., INC.

No. 601296

Oak Stools Durable oak stools that match the lab tables and workstations. They are designed with square post legs, and have a 14"diameter seat. The sturdy, all wood, stools come in three heights; 18", 24"and 30". Ships UPS. No. 601294 Oak Stool – 18” �� $60.00 No. 601296 Oak Stool – 24” �� $67.50 No. 601298 Oak Stool – 30” �� $75.00

Mobile Microscope Storage Cabinet Solid hardwood, solid oak and oak veneers finished with a clear UV finish. Features lockable front and back swinging doors, removable wire dividers (for 24 standard microscopes) and heavy-duty swivel casters with brakes. Top is 11⁄4"Black Nevamar Plastic Laminate and furnishes an auxiliary work surface. Dim.: 48"W x 24"D x 40"H. Individual microscope space: 6"x 11"x 16". Weight: 202 lbs. No. 601255 Mobile Microscope Cabinet �� $926.00

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

No. 181050 • Model 750-SO

Triple Beam Balances • Classic weighing • Rugged construction instrument since 1907 • Ohaus 5 year warranty Outstanding engineering and design expertise have made the Triple Beam Balances classic weighing instruments. Precision ground knife edges and self-aligning agate bearings provide maximum sensitivity and reproducibility. Notched beams insure correct positioning of poise providing accurate, consistent readings and magnetic damping slows oscillation. Achieve 2610g maximum capacity by using attachment weights and perform specific gravity by using the optional rod and clamp accessory. Dial-O-Gram® models feature a direct reading vernier dial to obtain faster weighing results. All models offer precision and dependability at an affordable price. The Ohaus 5 year warranty is your assurance of product integrity. Order No.

Specifications • Readability: 0.1g • Capacity: 610g w/o weights; 2610g with weights • Tare Capacity: 225g

Model

Description

Triple Beam Series

Stainless Steel Plate Stainless Steel Plate with Tare Removable Stainless Steel Pan Removable SS Pan with Tare

181050 181048 181049 181044

750-SO 760-00 710-00 710-TO

Specific Gravity Rod & Clamp

No. 181060

The No. 181060 Clamp and Rod Support is an accessory for elevating the balance for suspending specimens in water. The rod is inserted into the 1⁄2"recess on the underside of the base. By means of a fine wire or thread, the specimen is attached to the check pin which connects the check rod assembly to the platform loop under the base.

Weight (lb)

Price

7 8 7 7

$119.00 $165.75 $158.95 $195.50

Order No. Model Description

SCIENCE

No. 181049 Model 710-00

Price

Accessories

181055 706-00 181060 183-00 181995 707-00 181199 701-00 181197 702-00 181195 703-00 181193 703-SO

Vinyl Dust Cover Specific Gravity Rod & Clamp Metric Attachment Weight Set of 3: (2)1000g • (1)500g 500g Attachment Weight 1000g Attachment Weight Poly Scoop & Counterweight SS Scoop & Counterweight

$18.00 $36.00 $31.50 $11.50 $12.50 $24.00 $61.95

Pan & Trip Balances Hanging Pan Balances • 0.01g readability • Built-in specific gravity platform

No. 181005 Model 310-00 No. 181010 Model 311-00

Precision ground knife edges and selfaligning agate bearings for maximum sensitivity and reproducibility. Notched beams insure correct positioning of poise providing accurate, consistent readings. Both models are equipped with a built-in specific gravity platform. Model 310 replaces two front beams with vernier dial for faster reading results. 5 year warranty.

Harvard Trip Balances • For comparative weighing • Ohaus 5 year warranty

No. 181025 Model 1550-SD No. 180990 Model 1450-SD Specifications: No. 180990, 181025, 180992 & 180995 • Readability: 0.1g • Capacity: 210g w/o weights; 2000g with weights • Tare Capacity: 225g

A two-pan design commonly used for comparative weighing, making them very useful in instructional programs. Standard features include magnetic damping and beams with sliding weights. Weighing up to 2000g can be achieved by using a set of calibration masses. Two models have 225g tare beam. 5 year warranty.

Order No.

Model Description

Weight Price

181010 311-00 Cent-O-Gram® Balance 5 lbs.

$185.50

181005 310-00 Dial-O-Gram® Balance 5 lbs.

$216.75

181015 110-00 Vinyl Dust Cover

$18.00

Specifications: No. 181010 & No. 181005 • Readability: 0.01g • Capacity: Model 311-00 – 311g Model 311-00 – 310g Order No. Model Description

Weight (lb) Price

180990 1450-SD Single Beam, Stainless Steel Plates 7 181025 1550-SD Double Beam, Stainless Steel Plates 7 180992 1560-SD Double Beam, with Tare 8 180995 2060-00 Dial-O-Gram® with Tare 8 181030 106-00 Vinyl Dust Cover 182010 201-16 Mass Set* 182005 200-16 Mass Set*

$210.00 $224.50

SALE!

$235.00 $268.00 $189.95 $18.00 $105.00 $69.00

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

157

Weight Sets (gram masses) i 1

Model 43505-00 No. 182015 (weight set)

Model No. 214-16 No. 182000

Model No. 201-16 Model No. 200-16 (the above less the 1kg) No. 182010 No. 182005

Model No. 241-03 No. 181993

Model 46206-00 No. 182020

Model 46207-00 No. 182030

Model 241-16 No. 182025

(hanger only)

Model Description 1000g 500g 200g 100g 50g 20g 10g 5g 2g 1g 500mg 200mg 100mg 50mg 20mg 10mg 5mg 2mg 1mg Forceps Price 214-16 i 1 Brass 1 1 1 2 1 1 2 1 1 2 1 1 2 1 1 2 1 1 $134.25 (No. 182000) 200-16 i 1 Brass (No. 182005)

2 1 2 1

$172.50

201-16 i 1 Brass (No. 182010)

2 1 2 1

$238.00

241-03 i 1 Brass (No. 181993)

2 1 2 1

$73.95

43505-00 i 1 Brass (No. 182015)

1 1 2 1

$93.50

46206-00 i 1 Steel & (No. 182020) Brass

$89.25

241-16 i 1 Brass 1 1 2 1 2 1 1 2 1 1 2 1 1 (No. 182025) 46207-00 Weight (No. 182030) Hanger

$90.95

Ohaus PrimerTM Balance This PrimerTM Balance is an inexpensive tool for teaching the basic concepts of volume or mass measurement. Made entirely of plastic, it is virtually unbreakable and can be washed down after use, yet it is sensitive to better than 1 gram for most loads. Each bucket has a volume of 500ml (maximum 2kg each). Mass sets are available to enhance your instructional program. Model No. 80410-00 No. 180966 Ohaus PrimerTM Balance (2 lbs.) �� $28.00

Algebra Balance Unlike any other balance, this balance lets you demonstrate that -1< 0. Weights placed on the outer pans represent negative integers, and those placed in the inner pans represent positive integers, making it possible to demonstrate that (-1) + (+1) = 0. Great for small group work, comes with 4 plastic pans, 4 plastic containers, a set of plastic weights and a Teaching Guide. Some assembly required. Grades 6 and up. i 1 No. 653026 Algebra Balance ��$40.50

Algebra Balance Replacement Canisters and Weights Includes 2 plastic canisters filled with weights. i 1 No. 653025 Algebra Balance Replacement Canisters and Weights ��$4.99

$16.00

Ohaus School Balance with Mass Set Introduces students to the science of metrology and has a pivoting beam that provides accuracy to 0.5 gram divisions. Interchangeable red square pans are easily removable for pouring, cleaning and storing. With a capacity of 2000 grams, mass measurements can be achieved for small items as well as heavier objects. Easy to read zero adjustment ensures accuracy and repeatability. Lightweight, durable plastic design. Dual pointers for viewing results from either side. Includes 8 piece mass set (1-50g, 1-20g, 2-10g, 1-5g, 2-2g, 1-1g) and an instruction manual for elementary student lessons. 5.5"x 5.5"x 14". i 1 No. 180961 Ohaus School Balance (Model SB-1200 �� $38.00

58-Piece Metric Weight Set Set contains (20)1g and (20)5g, (10)10g, (4)20g, (2)100g, (1)500g and (1)1000g weights. Stackable, color-coded weights come in a plastic storage box. i 1 No. 182033 Metric Weight Set (58 pieces) ��$24.99

Customary SAFE-T® Weight Set Use alone or together with Metric Set for comparison activities. Set of hexagonal, plastic-coated weights contains (8)1oz., (2)4oz, (2)8oz and (1)1lb weights. Stackable, set of 13 color-coded weights with beveled edges comes in a plastic storage box. i 1 No. 182031 Customary SAFE-T® Weight Set ��$24.25

158

INSTRUCTIONAL AIDS CO., INC.

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

SCIENCE

Specifications Capacity x Readability (g) 0-60 x 0.1 60-120 x 0.2 120 x 0.1 320 x 0.1 Linearity (g) 0-60g: ± 0.1 60 - 120g: ± 0.2 ± 0.2 ± 0.2 Weighing units g g, oz, dwt, oz t Zero range To capacity by subtraction Calibration Auto calibration from keypad Stabilization time 3 seconds Maximum overload 150% of capacity Auto shut-off 5 minutes no activity Optimum operating temperature 64°-77°F/18°-25°C Display (in/mm) LCD (0.4/11) Weigh pan size L x W (in/cm) 3.25 x 3.0/8.3 x 7.6 Power requirements 2-AAA alkaline batteries (included) Dimensions L x W x H (in/cm) 5.35 x 3.25 x 0.8/13.6 x 8.3 x 2.0 Net Weight (lb/kg) .34/.16 Item No. HH120D HH120 HH320 Geyer’s Order No. 183400 183402 183404 Price $95.00 $115.00 $142.00

Adam's Core Portable Compact Balances Features: • Stainless steel pan • Three-point ShockProtect™ overload protection • Grades 4-12 • 2 Year Warranty

No. 183400 • Item HH120D

Hand-Held Scale Series from Ohaus Features: • Unique hand-held design • Energy-saving auto shut-off feature • Protective snap on cover for storage and transport

No. 183404 • Item HH320

• Large high contrast display • Backlit display on HH120 and HH320 models • Rugged plastic construction • Low battery indicator • Overload and underload indicators • 2-AAA batteries

Model CQT202 CQT251 CQT601 CQT1501 CQT2601 CQT2000 CQT5000 Capacity 200g 250g 600g 1500g 2600g 2000g 5000g Readability 0.01g 0.1g 0.1g 0.1g 0.1g 1g 1g Pan Size 120mm ø (4.7" ø) 145mm ø (5.7" ø) Weighing Units kg / g / lb / oz / ct / dr / GN / N Calibration Automatic external calibration from keypad Display 6 digit LCD, 18mm digits, with backlight Power Supply 12VAC @ 150mA adapter or 6 x AA batteries Draft Shield 132mm ø / 5.2" ø x 82mm / 3.2" h N/A Geyer’s Order No. 182068 182070 182072 182074 182076 182078 182080 Price $202.50 $94.50 $130.50 $189.00 $220.50 $94.50 $130.50

• Built in security slot for Kensington™ type lock • Removable draft shield and stacking storage on CQT202, CQT251, CQT601 and CQT1501 models

• Battery powered w/ 6 x AA batteries or AC operation with the included adapter

• Auto power off to save battery life

• Weigh-below hook included for specific gravity / density activities

• Large backlit display is clear and quickly read

• Low-battery indicator

No. 182081 Security Lock and Cable for Core and Highland Balances ��$28.00

NEW!

Features the most complete and versatile precision balance for a wide range of students.

Model Capacity Readability Pan Size Weighing Units Calibration Display Power Supply Draft Shield Dimensions Geyer’s Order No. Price

• RS232 and USB interface both included for connection to computers and printers

• Removeable draft shield permits stable readings when drafts are present

• HandiCal™ manual internal calibration with built-in mass lets you calibrate anywhere, anytime

• ShockProtect™ three-point overload protection up to 200kg

Highland Balance

HCB123 HCB153 HCB302 HCB602 HCB602H HCB1002 HCB1502 120g 150g 300g 600g 600g 1000g 1500g 0.001g 0.005g 0.01g 0.02g 0.01g 0.01g .05g 120mm ø (4.7" ø) g / ct / lb* / oz / d / dr / GN / OZt / dWt / MM / TL.T / TL.C / N / g2 HandiCal™ Internal calibration or external calibration - User selectable 6 digit LCD, 18mm digits, with backlight and loading bar graph 112VDC 800mA adapter or internal rechargeable battery 5.2" ø x 3.2" high / 132mm ø x 82mm high 6.7" x 9.6" x 3.1" / 170 x 245 x 80mm 182084 182086 182088 182090 182092 182094 182096 $364.50 $310.50 $292.50 $310.50 $382.50 $445.50 $310.50

• A brilliant backlit display with capacity tracker allows easy reading of results and shows how much balance capacity is used and available at any time

HCB3001 3000g 0.1g

182098 $292.50

• Can be stacked for storage • 2 Year Warranty • For middle school, high school and college applications

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

159

ScoutTM Pro

Portable Electronic Balances Ohaus takes the ever-popular ScoutTM balances to the next level with the all-new ScoutTM Pro. Exceptional features and superior performance have made Scout Pro balances the most popular electronic balances in the classrooms. The Ohaus ScoutTM Pro offers milligram readability, USB as well as RS232 interfacing, and higher resolutions to accommodate more applications in the science lab than ever before. Simple operation allows students to begin weighing with minimal instruction, and the large, crisp display is easily viewed from any angle so teachers can quickly check students results. A sealed front panel, molded spill ring and stainless steel platforms provide protection from spills and make ScoutTM Pro easy to keep clean.

• Battery or AC operation (AC adapter included) • Density/Specific Gravity determination with below balance hook or toploading kit. Both are included • Integral security bracket • Optional USB or RS232 interface accessory (cable included). Easy to install at any time. • Programmable energy saving auto shut-off • Ohaus 5 year warranty

Nos. 180975, 180977, 180979, 180981 & 180983

Accessories No. 180590 Security Device (LC-1) �� $25.00 No. 180595 Hard Shell Carrying Case �� $70.00 No. 180597 RS232 Interface (cable included) �� $95.00 No. 180599 USB Interface (cable included) �� $90.00

Nos. 180971 & 180973

Specifications

Capacity (g) 200 400 400 600 2000 4000 6000 Readability (g) 0.01 0.1 1.0 Repeatability (Std.dev.) (g) 0.01 0.1 1.0 Linearity (g) (±) ±0.01 ±0.1 ±1.0 Weighing modes gram, Newton, ounce, parts counting gram, kilogram, Newton, ounce, pound, parts counting Tare range to capacity by subtraction Over range capacity Capacity +9d Stabilization time 3 seconds Operating temp range 50° - 104°F/10° - 40°C Power requirements AC adapter (supplied) or 4 AA batteries (not included) Calibration digital calibration from keypad Display (in/cm) LCD (0.6/15 high digits) Pan size (in/cm) 4.0 / 10.2 diam. 6.0x6.9/15.2x17.5 Dimensions WxHxD (in/cm) 6.0x2.2x6.3/15.2x55x17.5 Net weight (lb/kg) 1.5 / 0.7 1.8/0.8 Item No. SPE202 SPE402 SPE401 SPE601 SPE2001 SPE4001 SPE6000 Geyer’s Order No. 180971 180973 180975 180977 180979 180981 180983 Price $302.00 $425.00 $166.50 $246.50 $313.00 $457.50 $258.50

Ohaus Compact Scale

Ohaus CompactTM Scales

Model CS-200 CS-2000 CS-5000 Capacity x Readability 200g x 0.1g 2000 x 1.0g 5000g x 2.0g 0lb:07.50oz x 0.01oz 4lb:06.55oz x 0.05oz 11lb:00.4oz x 0.1oz Middle Repeatability (Std. dev.) (mg) 0.1 1.0 2.0 School, Weighing units g, lb, oz High School Power requirements 3-AA alkaline batteries (included) or optional AC adapter Provides the speed Display (in/mm) LCD (0.4/11) and consistency of electronic weighing Pan Size LxW (in/cm) 5.75 x 5.25/14.6 x 13.3 for the cost of a mechanical balance. Dimensions (LxWxH) (in/cm) 7.6 x 5.3 x 1.5/19.3 x 13.5 x 3.9 Unique styling and small size make Item Number CS200 CS2000 CS5000 them ideal for field activities as well Order Number 182060 182062 182064 as in the lab. Easy operation, long Price $92.00 $92.00 $108.00

battery life, and great performance make Compact Scales a truly remarkable value. • Battery or optional AC operation • Energy saving auto shut-off • Sleek low profile design 160

INSTRUCTIONAL AIDS CO., INC.

Accessory Item Number Order Number Price

80500457 182066 $33.00

AC adapter for CS Series, 120V (U.S.)

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

This is a select group of element cards designed to minimize extra information while focusing on families or periods, allowing teachers to illustrate key concepts as they sequentially build the table. Can be used to illustrate the 10 major concepts that form the cornerstone of atomic theory. The 40 card set includes elements 1-20 plus: hydride (H-), additional cards (4 hydrogen, 3 oxygen, 2 chlorine, 1 fluorine, 2 sodium and 2 potassium). 5¾"x 4¼" (.78mm thick). For magnetic surfaces. Gr. 7 +. No. 390544 Stick to Science Magnetic Periodic Table �� $26.95

Polymer Science Classroom Kit Discover the practical and scientific applications of polymers to learn about viscosity, absorption, evaporation, polarity, and more. Kit includes enough materials for 12 students. Can be reused or students can take them home. Makes over 2 gallons each of gobbledygoop and jellystones. Kit includes: 3 packs of 2 oz. jellystones (red, yellow, blue), 3 oz. of gobbledygoop powder, 24 cups with lids made from corn (100% biodegradable), 12 coloring tablets, 24 stirring spoons, 12 student guides, and 1 teacher guide. i 1 No. 660514 Polymer Science Kit �� $34.99

Polymer Properties Classroom Kit Learn about viscosity, absorption, evaporation, polarity, saturation, molecular bonding, osmosis, the difference between cross-linked copolymers, linear polymers, and liquid polymers. The kit includes materials for 12 students to conduct 3 experiments. Kit includes 80g of gobbledygoop, 45g of jellystones, 20g of slippery spheres, 30g silly squares, 36 cups with lids made from corn (100% biodegradable), 12 mixing spoons, 12 coloring tablets, 12 student handouts, 1 teacher guide. i 1 No. 660516 Polymer Properties Kit �� $49.99

Ein-0’s Molecular Model Kit Learn the basics of chemistry and chemical reactions. This kit allows students to investigate simple molecules. Contains 87 pieces: 47 atoms, 37 single bonds, 3 double bonds and teacher’s guide. For ages 8 and up. Reusable. i 1

Teacher’s Table of the Elements Teach your students the elements using easy to remember characters with connections to the elements using fun assoNEW! ciations. Each element on the chart is a pocket where a card from the card sets can be placed in the element’s pocket. The kit includes 2 sets of cards. The character card set consists of the most common elements used in chemistry with useful information on the back. The other card set consists of standard symbols for a more traditional view of the periodic table. Use the Focus Box at the top of the chart to hone in on key characteristics of the elements. The Teacher’s Guide has suggested lessons and fun activities. Made of durable vinyl with grommets at the top. May be folded when not in use. Size: 50"x 60". Ages 11-18. Grades 6-12.

SCIENCE

Stick to Science Magnetic Periodic Table

No. 250069 Teacher’s Table of the Elements �� $82.50

NEW!

Teacher’s Table of Elements – Historical Expansion Set For use with the Teacher’s Table of the Elements (No. 250069), furthering the learning possibilities. Enables the teacher to put a whole new perspective on the periodic table. Includes 6 card sets of 6 different colors, each unique to a period of time and a 17 page Teacher’s Guide with detailed instructions and activities. Includes 110 cards. Ages 11-18. Gr.6-12. No. 250061 Historical Expansion Set �� $19.95

Model Plus: The Atom This up-to-date model of the Bohr atom depicts the latest in scientific discovery. Shows electron orbits having the appearance of a fuzzy “electron cloud” rather than the electron orbits as neat ellipses. Model is made of resilient, non-toxic EVA foam to withstand years of active investigation. Detailed teacher’s guide includes inquirybased lab activities, reproducible worksheets, complete background information, assessment ideas and more. Size: 19"x 13"x 3". Gr. 6-12. i 1 No. 180483 Model Plus: The Atom ��$77.25

Molecular Atomic Model Set This set consists of 174 balls in 8 colors and 235 connectors in 4 colors. The balls range from 23mm to 30mm in diameter. Instruction booklet included. Comes packed in a 3 tier strong plastic box measuring 13"x 7.5"x 6"with carrying handle. i 1 No. 380170 Molecular Atomic Model Set �� $72.95

No. 380172 EIN-O’s Molecular Model Kit �� $7.99

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

161

Clever Catch® for the Classroom Science Clever Catch® for the Classroom

These colorful 24"inflatable vinyl balls provide an excellent way for students to build their science skills. Players toss the ball to each other and call out the answer to the question found under their left thumb. Many variations of play and can be used in organized classroom activities for small or large groups. Included are game suggestions, a complete list of questions and answer sheet.

See page 128 for Math Clever Catch®

The EarthBall® This 16"dia. inflatable globe displays real cloud formations and glow-in-the-dark cities. Features a digital mosaic of NEW! thousands of satellite images from NASA. Includes a 16 page Global Handbook full of games, activities, vital statistics about Earth and more. No 660595 The EarthBall ��$14.99

How Clean is the Water? A hands-on way to teach about the effects of pollution on water. Conduct experiments on the chemicals and organisms that pollute our water and how it can be purified. Test the level of bacteria in water, the chloride content, the pH level and the rate at which particles settle in water. Comes complete with instruction manual, chemicals and apparatus needed to conduct several tests. No. 380190 How Clean Is The Water? �� $38.00

Environmental Student Test Lab Kit Ten different tests of air and water can be performed with this kit. Experiments duplicate those actually carried out by state and federal agencies. Six water tests look for dissolved oxygen, hardness, chloride, phosphate, hydrogen sulfide and PH. Also gives air tests for suspended particles, smoke density, the air density of chemicals and carbon dioxide. Easy to do and produce clear, visible results. Kit includes 8 test chemicals, other test equipment, two charts and a reproducible laboratory manual. Each test can be repeated several times. No. 380180 Environmental Student Test Lab Kit �� $50.75 No. 380182 Environmental Student Test Lab Refill �� $46.95

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INSTRUCTIONAL AIDS CO., INC.

A. No. 654223 Chemistry (Grades 6-8) �� $12.95 B. No. 654228 Weather (Grades 6-8) �� $12.95 C. No. 654229 Physics (Grades 6-8) �� $12.95 D. No. 654225 Alternative Energy (Grades 5-9) �� $12.95 E. No. 654226 Recycling (Grades 5-9) �� $12.95 F. No. 654227 Astronomy (Grades 4-8) �� $12.95 G. No. 654204 Rocks (Grades 6-8) �� $12.95 H. No. 654206 Minerals (Grades 6-8) �� $12.95 I. No. 654200 Natural Disasters (Grades 5-8) �� $12.95 J. No. 654224 Tobacco Prevention (Grades 5-8) �� $12.95 K. No. 654194 Green Earth (Grades 6-8) �� $12.95 Energy Conservation, Recycling and Global Warming

Modeling Clay A non-hardening, odorless, sanitary, and non-toxic modeling clay for a variety of applications. Easy to handle and work with and remains hand-pliable at room temperature. Keeps its smooth, firm consistency and retains the shape. Good for repeated usage. No. 657320 Modeling Clay (4-color; Red, Blue, Green, Yellow) ��$2.95 No. 657322 Red (4-ct) ��$2.95 No. 657324 Green (4-ct) ��$2.95 No. 657326 Gray (4-ct) ��$2.95 No. 657328 Brown (4-ct) ��$2.95 No. 657330 Blue (4-ct) ��$2.95

No. 657332 Yellow (4-ct) ��$2.95 No. 657334 Terra Cotta (4-ct) ��$2.95 No. 657336 Natural (4-ct) ��$2.95 No. 657338 Gray-Green (4-ct) ��$2.95

Environmental Situation Cards By Carol Saramandich

Explore the issues that affect our planet. Some of the topics covered are: global warming, air and water pollution, alternative energy sources, conservation, recycling and landfills, endangered species, green gardening, composting and hazardous waste. Great for general class discussion, panel discussions, journal writing, research projects, cooperative learning activities and assessments. Use with large or small group work. Includes fifty 8.5"x 5.5"cards, teacher’s guide/answer key. Meets National Science Education Content Standard D for grades 5-12. ©2008. No. 390545 Environment Situation Cards ��$25.50

NEW!

Biodegradability Kit

Conduct experiments in the biodegrading of various materials in compounds and liquids of your choice (not supplied). Students can be encouraged to bring their own materials to conduct experiments and observe the amount and rate of degrading over time. Includes six specially designed containers and clips and cages to hold the materials in place, along with metal, paper, and biodegradable plastic samples and a project work book. Special containers are 5¾" high and 4¾" wide. Gr. 5-9 No. 380198 Biodegradability Kit ��$119.99

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

NEW!

Six natural crystal specimens: garnet, quartz, zircon, danburite, staurolite, amzonite. Crystals measure ¼" – 1"each. The box with plastic sorting tray measures 5¼"H x 8"W x 1¼"D. Includes full-color identification chart and information guide. i 1 No. 660593 Natural Crystals ��$19.99

World’s Simplest CrystalTM Grows in 1-3 Weeks, Lasts for Years. Completely Safe! Easily grow a natural Aragonite Crystal in a few weeks. Place this mineral in white vinegar and watch crystals form as the white vinegar evaporates! No dangerous chemicals needed! The same geological process that makes this simple crystal creates beautiful limestone formations in nature.

NEW!

A fascinating, informative guide to the stars and constellations. Includes a finely detailed star disc and a horizon overlay disc. View the nighttime sky for any time of night and any night of the year by matching time and date on the two discs. Includes clear stand and instruction sheet. Available in two sizes, 9"or 13". No. 660597 Astro Disc – 9"(5 lbs) �� $30.50 No. 660599 Astro Disc – 13"(7 lbs) �� $47.95

Talking Galaxy Planetarium with Night Light Star Projector onto wall. Rotation on/off switch. Light on/off switch. Instructional pointer. CyberSky Software included. Talks. Audio input jack. Ages 8 and up. i 1

No. 660529 World’s Simplest CrystalTM ��$4.99

Space Sand Kit

No. 660457 Talking Galaxy Planetarium with Night Light �� $35.95

Demonstrate real world examples of conservation of mass, surface tension, polarity, and more as you sculpt, and experiment. Enough material for 12 students. Includes 1 lb. each of: Red, Blue and Yellow Space Sand, 24 clear bowls, 12 spoons, 12 student handouts, and Teacher Guide. No. 660528 Space Sand Kit ��$34.99

Cloud Forming Apparatus Duplicates atmospheric conditions in the upper air during cloud formation. Consists of a special flask with side opening fitted with rubber hose, pinch cock and large thick walled rubber bulb. When bulb, holding small amount of water, is compressed while side tube is open, air is forced from the flask. Instruction sheet is provided. No. 380165 Cloud Forming Apparatus ��$15.00

Astro Disk

SCIENCE

Natural Crystals

NEW!

No. 359989

NEW!

No. 359980

No. 359985

12"Celestial Star Globe Gives visual aid to students’ conception of Earth in space. Shows constellations and much more in a 3-D format. Can be set to reflect positions according to date. Study guide incl. No. 359989 12"Celestial Globe �� $179.95

12"Classic Political Globe Perfect for the classroom. Thousands of place names. Mounted at a 23.5˚ angle in metal gold-toned semi-meridian. Raised relief.

Tornado Tube

No. 359980 12"Classic Political Globe (6 lbs) �� $50.95

Capture The Fury! With two empty 2-liter plastic soda bottles and the Tornado Tube (the connector) you can provide a hands-on demonstration of vortex action. Complete instructions and scientific explanations are on the back of the package.

Physical Political Globe Depicts both political and physical information. The 12"blue oceans globe is mounted in a champagne-toned metal semi-meridian and base. 6 lbs. No. 359985 12"Physical Political Globe �� $50.95

12"Sunlit Globe

No. 653076 Tornado Tube® ��$2.95

Taming the Tornado Tube Learn the scientific explanation of the powerful spiraling force behind hurricanes and tornados. Full of science fair ideas. Includes 50 activities and over 80 illustrations. Twister Tube connector attached. 128 pages. No. 100043 Taming the Tornado Tube �� $10.95

NEW!

Unique 12"political globe that actually revolves once every 24 hours. Brings the concept of rotation, seasons, daylight and world time to life. By using an internal shield, only half the globe is illuminated, which demonstrates day, night, dawn breaking and dusk falling around the world. Stands 18" high. 12 lbs. No. 359976 12"Sunlit Globe �� $312.00

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Orienteering is Easy! Silva Starter Economically priced compass designed for the beginner. Features Silva System design with transparent housing and base plate. Liquid-filled housing graduated every 5˚; mm scale on base plate. Blister packed with instructions on back. Size: 31⁄2"x 17⁄8".

No. 356100 Silva Starter �� $10.75

Silva Polaris

The Polaris is a good basic instructional compass for schools. Offers Silva quality construction and performance with liquid filled needle action that stops from full swing in just four seconds. Liquidfilled housing is graduated every 2˚. Base plate contains inch scale on front and millimeter scale on side. Both housing and base plate are transparent for easy map use. Complete instructions included. Size: 2"x 3". No. 356104 Silva Polaris �� $14.50

Silva Explorer III Luminous points for night use and comes complete with lanyard for easy carrying. Needle rests on sapphire jeweled bearing in liquid filled transparent housing. Transparent base plate has magnifying glass and inch scale on end and millimeter scale on side. Complete instructions included. Size: 21⁄8"x 4". No. 356102 Silva Explorer III ��$22.50

Field Orienteering Map Compass The accurate steel needle rotates on precision pivots. The compass is 1.75" in diameter with scale graduated 0-360˚ in 2˚ increments, has declination correction scale. The base has an inbuilt 1" diameter 4x magnifier, and 4 stencils for drawing 3 circles and 1 triangle. Includes lanyard. Plastic base measures 5.5"x 2.38" and the compass is 1.75" in diameter. No. 356108 Field Orienting Map Compass ��$6.95

Digital Compass Check directions, day, date and time. • S olid compass arrow • Numeric heading: displays every 5˚ • Displays cardinal points: N, E, NE, • Compass arrow: SE, S, SW, W, NW moves in 22.5˚ increments • Numeric heading • D ay and date display • ˚F/˚C switch • Clock with snooze alarm • Reset and on/off buttons • Temp. accuracy: ±2˚F (±1˚C) • Field calibratable • Directional accuracy: ±20 • Lock function • Dimensions: 5.25"x 2.63"x 1" • Water resistant • Includes: 3 "AAA" batteries and lanyard • Rugged rubber clip No. 356120 Digital Compass ��$49.95

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INSTRUCTIONAL AIDS CO., INC.

Compass Education Kit Complete compass clinic in one package, which includes: A. Compass carrying case with 24 Silva Polaris® compasses B. Demonstration compass for the instructor. Large teaching aid made of plastic. Movable dial and needle (also available individually) C. “Teaching Orienteering” teaching booklet D. “Be Expert with Map & Compass” book by world-renowned orienteer Bjorn Kjellstrom E. Instructions No. 356110 Compass Education Kit ��$359.95 No. 356112 Demonstration Compass (15"x 93⁄4") ��$44.50

Compass Classroom Set

NEW!

Always know which way is North! 30 compasses – each is 1½" in diameter. No. 356118 Compass Classroom Set �� $49.95

Large 31⁄2" Compass Plastic 31⁄2"(90 mm) diameter compass. Clear top dial graduated in degrees with 8 marked points. No. 356115 Large 31⁄2"Compass �� $3.30

Finding Your Way Without Map or Compass By Harold Gatty

Learn to interpret signs in the natural world to find your way in almost any kind of terrain. Methods used by primitive peoples and early explorers, show how to determine location, study wind direction, reflections in the sky, sense of smell and hearing. Paperback: 287 pgs. No. 100179 Finding Your Way Without Map or Compass �� $9.95

Be Expert With Map and Compass By Bjorn Kjellstrom

Includes everything the beginner needs to know about Orienteering: understanding map symbols, traveling by map alone, by compass alone, or by map and compass together; finding bearings, sketching maps, traveling in the wilderness; etc. Paperback: 214 pgs. No. 100372 Be Expert with Map and Compass ��$18.95

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

Magnet Levitation Kit

This device allows students to observe magnetic fields in three as well as two dimensions. It consists of two half hexagonal acrylic containers with metal filings. The two parts, connected with hinges, can be swung open or closed. A strong bar magnet is placed in the concavities of the containers to reveal the cross section of a magnetic field. Can be used with the overhead projector. Size: 5"x 5"x 5". Weight: 11⁄2 lbs.

Learn about equilibrium and magnetic fields while constructing a gravity-defying train. Kit includes: disc, ring, latch and neodymium magnets, standard and hi-force magnetic strips, plastic guide rails, compass, iron fillings, wood blocks and nails. Comprehensive activity book includes 5 experiments and 5 projects. Ages 10-18. i 1

No. 356488 3D Magnetic Field Demonstrator �� $34.50

No. 356486 Magnet Levitation Kit ��$26.95

Magnetic Field Viewer Iron filings in a 31⁄4"diameter tray are safely sealed for experimentation so there is no mess. Includes two tester magnets. i 1 No. 356630 Magnetic Field Viewer �� $4.95 See page 174 for

MAGNETIC AIDS Classic Horseshoe Magnet This 6"tall, steel horseshoe magnet has super-strong permanent Neodymium magnets embedded in the feet and a steel keeper for protection when not in use. i 1

SCIENCE

3D Magnetic Field Demonstrator

Magic Penny Magnet Kit Perform 32 awe-inspiring magnetic feats. Make pennies spin at 1,000 revolutions per minute. Build rimstanding sculptures and levitating pyramids. Magically move pennies over bridges and along tightropes. Kit includes two steelencased super strong magnet towers and 24 newlyminted British pennies. The 64-page activity booklet includes instructions for the projects, penny history and interesting magnet facts. The kit can be used with other electroplated magnetic steel or nickel coins from other countries. Ages 8 +. i 1 No. 356487 Magic Penny Magnet Kit �� $21.95

No. 356626 Classic Horseshoe Magnet ��$10.95

Eddy Current Kit Giant Horseshoe Magnet A large demonstration magnet to experiment with in the classroom. Height: 8 inches. No. 356624 Giant Horseshoe Magnet �� $7.50

The RemagnetizerTM Restores magnetism to Alnico horseshoe and bar magnets in just a few seconds. No electricity is required. 5"L x 2.5"H. To be used by adults only. No. 356622 The Remagnetizer TM �� $59.95

Lodestones These rocks contain iron ore, the earth’s only natural magnet. Dia. approx. 3⁄4". Pack of 20. i 1 No. 356492 Lodestones �� $21.95

Rare Earth Magnets (Neodymium) Rare Earth is an advanced magnetic material. It’s magnetic properties are beyond those of Alnico and Ceramic. Created under pressure in an oriented magnetic field, sintered and heat treated, they have exceptional resistance to demagnetization, outstanding temperature stability and power. Size: 12mm dia. x 6mm thickness. i 1 No. 356497 Rare Earth Magnet (per pair) �� $5.60

Discover eddy currents with this amazing demonstration of Lenz’s Law. A moving magnetic field creates opposing forces, which make the magnet fall slowly through the tube. Includes: copper tube, two test plugs of similar size and weight, (one steel magnet, one neodymium magnet), two end caps for self-contained storage and instructions. Copper tube measures 10"x 1⁄2". Ages 10 and up. i 1 No. 356477 Eddy Current Kit ��$13.95

Electromagnet A U-shaped electromagnet having two removable excitation coils and armature with hook. Terminals are mounted at the top of each coil. No. 356494 Electromagnet �� $14.50

Famous Scientist Kit – Newton Sir Isaac Newton, 1642-1727, an English mathematician and physicist, discovered that gravity was the explanation of falling bodies on earth and the motion of celestial bodies. The inflatable bust in the classroom and five activities from the teacher’s guide will bring a better understanding of motion to the 6-12th grade classroom. Comes in a convenient storage tub. i 1 No. 654202 Famous Scientist Kit – Newton �� $42.50

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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ALNICO MAGNETS

These aluminum, nickel, cobalt (Alnico) magnets exert many times the holding force of equivalent-sized cobalt steel magnets. Holding force is approximate and depends upon surface conditions and temperatures.

30 Meter Metric Steel Tape This high quality black vinyl covered case has an easy wind reel-type winding drum. The 3⁄8"wide line is graduated on one side in feet and inches to 8ths. The other side is graduated to millimeters. Has folding end hook. No. 354286 30 Meter Steel Tape ��$60.75

Bar Type

Flat Bar Type Horseshoe Type

Iron Filings

Bar Type For laboratory and shop use. May be used single, in pairs or end to end in multiples. Two bars in a set with keepers. Stock No. No. 356552 No. 356555

Size (in) ⁄16"dia. x 1"(rod type) 3 ⁄8"x 5⁄8"x 2"(bar type)

Price $5.60 $20.95

Flat Bar Type Poles designated with N & S. (31⁄2% chrome, ferrous, zinc plated) Stock No. No. 356541 No. 356547

Size 4"x 3⁄4"x 1⁄4" 6"x 3⁄4"x 1⁄4"

Price $14.95 $13.50

Horseshoe Type Small but powerful magnet with keeper.

Approx Stock No. Size (oz) Pull (lbs) No. 356500 1 21⁄4 No. 356505 3 17

Width 11⁄8" 15⁄16"

Height 1" 13⁄8"

Price $4.95 $19.55

Iron Filings Place a sheet of paper over the magnet. Sprinkle iron filings over the paper. The filings will line up with the lines of force. Filings come in refillable shaker can. 1 lb. container. No. 356600 Iron Filings ��$6.80

100 Ft. Steel Tape Chrome Clad We are offering these Steel Tapes as standard pieces of equipment needed by every teacher of mathematics in every math classroom. THE QUALITY OF THESE TAPES IS UNEXCELLED and will assure long years of service in the often times abusive environment generated by the hands of the students. This tape features the following: • All metal line – not painted. • Exclusive Chrome Clad finish is more durable, will not rust, chip, or peel. • Jet black markings are bonded directly to metal, are protected by series of platings. • Accurately graduated in feet and 8ths of inches. • Hook on metal loop allows one person to use tape in most situations. • Handsome maroon vinyl case with rust proofed metal liner. • Double roller throat for smooth withdrawal or rewind. • Flush folding heavy duty rewind handle. No. 354256 100' Chrome Clad Steel Tape �� SALE! $64.95 $92.75

See pages 51, 52 & 56 for more Measurement Tools.

LOKmatic® Clad 6"Digital Fractional Caliper Accurate three-mode digital readouts in fractions, inches and millimeters. Constructed of a carbon fiber composite making it lightweight and non-marring. Convenient auto on/off feature. Accuracy: +/-0.001" (+/-0.02mm). Resolution: 0.0005", 0.01mm, 1⁄64". Includes 1 LR44/357 battery. Model 146. See more calipers on page 56. No. 359128 6" Digital Fractional Caliper ��$29.96

Multi-Function Stopwatch Counts up to 23:59:59, displays lap time, min., sec., month, day and date, has a daily alarm and hourly chime. 1/100 sec. precision (first 30 min.). Water resistant. Power source: (1) CR2016 battery (incl.). Size: 2.4"x 2"x 0.5" More timers on pages 10 & 11. No. 356231 Multi-Function Stopwatch (black) ��$12.95 No. 356233 Multi-Function Stopwatch (yellow) ��$12.95

E-Z Metric Measure Converter The Metric Measure Converter effortlessly converts U.S. weights, pressure and temperatures, as well as linear, square and cubic measure to metric equivalents in one easy step. No calculations needed. Size is 9.75"x 4". See page 179 for other E-Z Grader Teacher Products. No. 654289 E-Z Metric Measure Converter ��$5.95

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INSTRUCTIONAL AIDS CO., INC.

The finest tape rule available. Positive lock holds blade securely at any length, will not let it creep back into case. The nameplate is a No. 354210 push button for control of blade return. Large, jet-black numerNo. 354210 1⁄2” Blade als are easy to read on yellow background. Foot markings are black color blocks; 16"centers No. 354280 3⁄4” Blade are identified by red color blocks. Full protection against wear and abrasion is afforded by a flowed-on, transparent epoxy coating. There are no seams or weak spots to allow chipping, peeling or discoloration. All models have removable belt clips. No. 354210 3 Meter Tape/10': 1⁄2"Blade. �� $15.95 No. 354280 LOKmatic 16' Tape: 3⁄4"Blade �� $15.95

Fiberglass Measuring Tapes These 1⁄2"fiberglass tapes are enclosed in a high visibility orange case for in-field work. They are nonconductive, resist stretching/shrinking, do not kink and remain precise even after extensive immersion in water. One side measures in feet, inches and eights. The other side measures in mm and cm. No. 354295 Fiberglass Tape 50 feet (15m) ��$16.25 No. 354297 Fiberglass Tape 100 feet (30m) ��$22.00 No. 354299 Fiberglass Tape 164 feet (50m) ��$29.50

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

Pulley Demonstration

All 3 types of Ohaus spring scales have: frosted aluminum faces; pointers securely pinned to supporting shafts to eliminate breakage. Allows easy zero adjustment; rugged construction for long classroom life.

Large enough for classroom demonstration! Large 8"x 313⁄4" base with mounted capstan and screw eye.

Dial Spring Scales

SCIENCE

Spring Scales from Ohaus

Includes: 2 threaded metal vertical support rods, metal crossbar, 2 crossbar clamps, 3 single pulleys, 1 triple tandem pulley, 3 pulley clamps, 10 slotted weights ranging from 10 grams to 500 grams, 90 degree clamp, 1 quadruple pulley, 1 wheel and axle, 3 weight hangers and pulley cord. Complete with laboratory manual. Dimensions: 31¾"x 8"x 36". Weight: 23 lbs. i 1 No. 355113 Pulley Demonstration ��$199.95

Pulleys

Demonstration Spring Scales Pull Spring Scales

Dial Spring Scales Long pointer and rotational movement gives easy read-out. No. 181110 2000 g x 10 g/72 oz x 1⁄2 oz ��$21.00 No. 181105 2.5 x .02 newton/ 250,000 x 2000 dynes ��$21.00 No. 181120 20 x 1⁄4 newton/ 2,000,000 x 25,000 dynes ��$21.00

Demonstration Spring Scales Face measures 81⁄4"diameter with 3⁄4"black numerals. No. 181085 20 x 1⁄2 hectogram ��$46.00 No. 181090 20 x 1⁄2 newton ��$46.00

Pull Spring Scales Dual readability in both grams and newtons. The clear high impact plastic case allows the user to see the inner workings. No. 181126 No. 181131 No. 181136 No. 181141 No. 181146

These are durable plastic pulleys. Smooth, clean V-grooves for accurate results. Color may vary. No. 356650 Pulley (Single Wheel) ��$1.25 No. 356652 Pulley (Double Wheel) ��$2.20 No. 356654 Pulley (Triple Wheel) ��$2.75 No. 356656 Pulley (Quad. Wheel) ��$2.75

Double Tandem Pulley Each block has two plastic pulleys, 11⁄2"and 2"in diameter. No. 356660 Double Tandem Pulley ��$1.75

Triple Tandem Pulley Each block has three plastic pulleys, 1", 11⁄2"and 2"dia. No. 356662 Triple Tandem Pulley ��$2.25

Table Clamp Pulley Good quality very sturdy table clamp. Will clamp to surface thicknesses up to 13⁄4".

250 g x 10 g/2.5N x 0.1N (Blue) ��$12.00 500 g x 20 g/5N x 0.2N (Green) ��$12.00 1000 g x 25 g/10N x 0.2N (Brown) ��$12.00 2000 g x 25 g/20N x 0.5N (Red) ��$12.00 5000 g x 100 g/50N x 1N (Yellow) ��$12.00

No. 356647 Table Clamp Pulley ��$21.75

Pulley and Fork (Deluxe) Features high quality nylon wheel with ballbearings to be used with clamps.

Tubular Spring Scales Plastic, strong, Pendulum Clamp transparent, color coded. Can Good for use on support rods be easily viewed. Dual scale to hang weights and penduNewton and grams. lums. The clamp has three No. 181171 (102gm/1N) �� $4.20 No. 181172 (204gm/2N) �� $4.20 screw clamps for holding one No. 181173 (255gm/2.5N) �� $4.20 to three strings 2"apart. No. 181174 (510gm/5N) �� $4.20 Fits into rods up to ½"dia. No. 181175 (1020gm/10N) �� $4.20 Size: 11"x 1.5"x 1.5".

No. 181176 (2040gm/20N) �� $4.20 No. 181177 (3060gm/30N) �� $4.20 No. 360580 Pendulum Clamp �� $11.25 No. 181178 (5000gm/50N) �� $4.20

No. 356642 Pulley and Fork (Deluxe) ��$15.50 No. 356647

No. 356642

Pulley Cord 550 feet of high quality braided 3 ⁄32"nylon cord ideal for use with above pulleys. No. 356670 Pulley Cord �� $9.95

Newton’s Cradle

Used as a knife-edge fulcrum for supporting a meter stick; in the inverted position, with a metal wire stirrup attached, it is used as a weight hanger for hooked weights and other suspended objects. Set-screw locks the clamp in any position.

Newton’s Cradle (Newton’s Swing or Balance Ball) is a novelty that demonstrates Newton’s Third Law of Motion and the principle of Conservation of Momentum. The unique design provides for better results and stability. Instruction manual included. Very entertaining for the student and educational. 5"L x 4.5"W x 6"H.

No. 360360 Lever Knife-Edge Clamp �� $3.25

No. 653211 Newton’s Cradle ��$12.95

Lever Knife-Edge Clamp

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

167

Bicycle Wheel Gyroscope Astronauts proved that a spinning gyroscope refused to change directions in a weightless world. Demonstrate this effect in the classroom. Student-sized bicycle turns freely on its axis and has comfortable handles. Instructions included. No. 380825 Bicycle Wheel Gyroscope �� $59.95

Rotating Platform Turn your students into human gyroscopes. The 16" wooden disc has a nonslip surface and safely holds up to 220 pounds. Very low friction with a weight of 100 pounds. Instructions incl. No. 380827 Rotating Platform �� $56.50

Friction Block & Surface Set Consists of 3 wooden blocks (size of each: 100 mm x 70 mm) with hooks. One with a highly polished side, second with a sandpaper side and a third with an aluminum side. Base measures 355mm x 70mm. Instructions included. No. 390559 Friction Block & Surface Set ��$12.20

Steam Generator An effective source of steam for heat experiments. Heat source is either a bunsen burner or hotplate. Features durable walls 1.5mm thick and will not collapse under vacuum if boiled dry. All-aluminum boiler with threaded cap and steam outlet nipple. Contains sample cup with wooden handle, solid rubber stopper for boiler, rubber stopper with hole and slit for thermometer (not incl.) and illustrated instructions. No. 660460 Steam Generator ��$36.50

Density Blocks Excellent for density and volume experiments. 3 different shapes and sizes for each of the following 6 metals: Aluminum, Brass, Copper, Lead, Steel and Zinc. The sizes are approx.: (1) each of 20mm Cube; (1) each of 30mm x 20mm x 10mm blocks; and (1) each of 10mm Cube. Set of 18. i 1 No. 390555 Density Blocks (set of 18) ��$35.90

Density Cube Set of 10 Selection of ten 1"(25mm) density cubes. Materials are: acrylic plastic, aluminum, brass, copper, nylon, oak wood, pine wood, poplar wood, PVC and steel. i 1 No. 390561 Density Cubes ��$38.99

Newton’s 2nd Law of Motion Apparatus

No. 380767 Conductometer �� $15.95

When the spring activated trigger is released one ball falls down and the other is fired like a projectile, but both hit the ground at the same time. Included are two balls, instructions and instrument that contains a compartment to store balls. 81⁄2"x 3"x 1". Balls are 3⁄4"dia.

Ball and Ring, Hand Form

No. 390557 Newton’s 2nd Law of Motion Apparatus �� $13.20

No. 380767

No. 360350

No. 660462

Conductometer Demonstrates the conductivity of 5 metals: Stainless Steel, Iron, Aluminum, Copper and NIckel.

No. 360350 Ball and Ring, Hand Form (set) �� $11.95

Gyroscope

Overflow Can & Bucket

No. 660462 Overflow Can & Bucket �� $15.50

Gear Lab The Gear Lab is a moving collection of gear activities. Student investigators can immerse themselves in four fun experiments. Contains over 76 parts and pieces. Grades 1-8. i 1 No. 380169 Gear Lab ��$28.95

Magdeburg Hemisphere Separating the 31⁄4"dia. discs presents a challenge to the student. Instructions included. No. 660542 Magdeburg Hemisphere �� $6.60

Magdeburg Hemisphere (Cast Iron) Machined from cast iron, this is an excellent replica of the traditional experiment. Using a vacuum pump to evacuate the air through the brass valve makes it almost impossible to separate the 41⁄2"diameter discs. Instructions included.

The Gyroscope is always mysterious and fascinating. You can learn about these forces. No. 360670 Gyroscope �� $7.00

Hand Vacuum Pump Gauges read in both cm and inches of mercury. Features an easy vacuum release valve that works without disconnecting the pump. Pumping rate: 15ml per stroke. No. 660546 Hand Vacuum Pump ��$27.90

Electric Rotary Vane Vacuum Pump Quiet operation. 110 volt. Can be used as a pressure or vacuum pump. Free air displacement – 85L/min (3CFM), 1⁄4 HP motor, 180 watts of power, weighs 11kg, dimensions are 320 x 108 x 254mm. No. 660548 Electric Rotary Vane Vacuum Pump �� $315.00

No. 660544 Magdeburg Hemisphere (Cast Iron) ��$25.50

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INSTRUCTIONAL AIDS CO., INC.

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

This is a safe, easy-to-use source of static electricity.

200,000 Volt Van De Graaf Generator Create your own lightning with these time-tested devices that have delighted students for decades. This machine produces low-amperage static electricity with sparks up to five inches. It stands 45 cm (173⁄4") high with an 18 cm (7") spun aluminum globe. Consists of the collector globe mounted above neoprene belt, a sturdy base and removable terminal housing for easy viewing of working parts, a metal and a plastic pulley to generate different electrical charges and a 1/150 hp motor. Comes with a spare belt and instruction booklet with many experiments and activities. Tabletop model. No assembly required, just install oblate. Weight: 2.3 kg. Ages 10 and up. No. 660435 200,000 Volt Van De Graaf Generator ��$139.95

Discharge Wands Pair with the small and large Van De Graaf Generators. Discharge your machine at a comfortable distance. Each discharge wand contains: • 7"Diameter aluminum oblate • 1"Diameter PVC rod • Attached ground wire • Instructions • 4"Dia. sturdy cast iron tripod base No. 660439 Discharge Wand (for No. 660435 Van De Graaf Generator) ��$72.50 No. 660441 Discharge Wand (for No. 660437 Van De Graaf Generator) ��$75.95

Electroscope (Flask Type)

Practical and economical Electroscope consisting of aluminum leaves mounted on a metal rod held by a rubber stopper in a 250 ml flask. Supplied with instructions. No. 660486 Electroscope (Flask Type) ��$11.75

Electroscope Foil Replacement foil packaged in coin envelopes for use with the Flask Type Electroscope. 12 per pack. No. 660488 Electroscope Foil ��$1.70

Rod Assembly (Alligator Clip)

Replacement Rods with Alligator Clip for the No. 660486 Electroscope. No. 660490 Rod Assembly (Alligator Clip) ��$11.50

Friction Rods

Excellent quality friction rods used for producing static charges when rubbed with materials like wool, flannel, silk and fur. No. 660494 Hard Rubber Rod ��$1.65 No. 660496 Acrylic Rod (3⁄8"x 10") ��$1.65

Friction Pads

These friction pads are used to create the static on the rods. No. 660505 Animal Fur Pad (3"x 5") ��$2.35 No. 660507 Animal Fur Pad (9"x 11") ��$5.95 No. 660509 Silk Pad (6"x 6") �� $1.45 No. 660511 Wool Pad (6"x 6") ��$1.45 No. 660513 Flannel Pad (6"x 6") ��$1.45

Safety Note:

Make sure unit and person are adequately grounded prior to use to prevent any residual shocks

SCIENCE

Electrostatics VAN DE GRAAF GENERATORS

400,000 Volt Van De Graaf Generator With the same streamlined design and timetested features as the tabletop model, this impressive floor model permits spark lengths up to 10". The instruction booklet tells you how to raise hair, produce lightning and electric wind and experiment with St. Elmo’s fire or electrostatic attraction and repulsion. Stands 90 cm (353⁄8") with a 35 cm (14") globe. Specifications: • Weight: 9 kg • 1/30 hp motor • Operable in humidities up • No assembly required – to 90% just install oblate • Uses 110 volt 60 cycle AC • Output of 10µ amps pro• Transparent butyrate duces faster, hotter sparks column • Includes spare belt No. 660437 400,000 Volt Van De Graaf Generator ��$469.95

Electroscope (Pith Ball Type)

The Pith Ball Electroscope makes use of lightness of pith, a type of plant matter, to indicate electric charges. Its special insulated support attaches to a wide square base. The string attached pith balls are hung on the hook and respond immediately to static charges. No. 660482 Electroscope (Pith Ball Type) �� $6.55

Electroscope (Enclosed Pith Balls)

Aluminum ball sits atop a plastic cap from which very fine copper wires are suspended and to which the pith are attached. Entire unit is sealed in a clear, plastic cylinder with a bright bottom preventing air currents from disrupting the effects. Instruction sheet provided.

No. 660480 Electroscope (Enclosed Pith Balls) �� $28.75

Pith Balls

Three strings, carrying a total of six pith balls enclosed in plastic snap box for use with No. 660482 Electroscope. i 1 No. 660484 Pith Balls ��$18.45

Leyden Jar Dissectable, durable, holds a charge for hours! Constructed of a new dielectric plastic. This 473ml volume consists of 2 aluminum conductors, one inner and one outer, polystyrene dielectric jar which fits snugly between aluminum charge rod with electrode ball which screws onto inner conductor. Instruments and suggested procedures included. No. 660433 Leyden Jar �� $17.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

169

Snap Circuits® Educational Kits

Conductivity of Solutions Tester Operates on 110V. A.C. and uses a standard household incandescent bulb. Electrodes are well recessed in heavy PVC legs and connections are enclosed in a sturdy vinyl housing to eliminate shock hazards.Case is complete with thumbscrew clamp for attachment to a lab stand. No. 380770 Conductivity of Solutions Tester ��$28.50

Electrolysis Apparatus A simple type of electrolysis apparatus, but demonstrates the principle as efficiently as a more expensive model. Consists of a plastic container 3"diameter x 2.5"high (total height 3.75") with mounted carbon electrodes. The bottom of the container has cutouts so that leads can be connected to the electrodes easily. Supplied complete with two alligator clip leads (1 red, 1 black), two graduated test tubes, two rubber stoppers to close the test tubes after collection of gases and instruction manual. Works on 12 V DC. No. 380197 Electrolysis Apparatus �� $22.50

Electrolysis Apparatus Brownlee. Consists of test tubes and electrodes. Without jar. No. 380775 Electrolysis Apparatus �� $67.95

Electrolysis Jar

Snap Circuits – 100 Set Learn the basics of electronics. Build over 100 projects including: flying saucer and alarm circuit. Contains over 30 parts including: photoresistor, music IC, motor, space war IC. Requires (2) AA batteries (not incl.). Instruction manual incl. Gr. 3 and up. i 1 No. 660564 Snap Circuits – 100 Set �� $28.95

Snap Circuits – 300 Set Build over 300 projects including AM radio and burglar alarm. Contains over 60 parts including: two transistors, microphone, power amplifier IC, variable capacitor. Requires (4) batteries (not incl.). Instruction manual incl. Gr. 6 and up. i 1 No. 660567 Snap Circuits – 300 Set �� $57.50

Snap Circuits – 750 Set Model SC-750R Packed with over 750 experiments including 73 computer interfaced experiments. Contains over 80 parts including: solar cell, electromagnet, vibration switch, computer interface. Requires (4) AA batteries (not included). Includes the Teacher Guide and Student Guide (No. 660575 and No. 660580). Comes in hard suitcase with foam compartments for parts. i 1 No. 660570 Snap Circuits – 750 Set �� $179.95

Battery jar, 41⁄2"x 5" No. 380777 Electrolysis Jar �� $16.95

Electrodes for Electrolysis Apparatus

Teacher Guide for Snap Circuits Useful and applicable for the Student Guide No. (660580) and all Snap Circuit sets. 25 pages. Gr. 4-12. No. 660575 Teacher Guide for Snap Circuits �� $5.95

No. 380784 Platinum ��$52.50 No. 380788 Carbon ��$15.15

Student Guide for Snap Circuits Emphasizes the practical applications of electronics for all Snap Circuit Sets and also enhances the use of the instruction manuals that come in the Snap Circuit Sets. 77 pages. Gr. 4-12. No. 660580 Student Guide for Snap Circuits �� $9.95

Electrolysis Apparatus Hoffman. Complete with stand and support clamps, platinum electrodes, glass electrolysis App., collection tubes are etched, graduated in 0.2 ml divisions to 60ml. No. 380780 �� $152.00

Electrolysis Apparatus Hoffman — Glass parts only. Same as on complete unit (380780) No. 380782 �� $52.50

Snap Circuits® Green Learn about energy sources and how to “think green”. Build over 125 projects learning how the electricity in the home works and about environmentally friendly energy including: geothermal, hydrogen fuel cells, wind, solar, tidal, hydro, and others. Includes full-color manual with over 100 pages and separate educational manual. Features: hand crank, solar cell, FM radio, energy compartment, rechargeable battery, windmill, clock, analog meter. Ages 8 and up. Contains over 40 parts. i 1 No. 660561 Snap Circuits Green �� $62.95

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INSTRUCTIONAL AIDS CO., INC.

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

Housed in a tough clear plastic so that the internal working can be easily viewed. This serves a dual purpose as it demonstrates the transformation of mechanical energy into electrical energy and as a DC generator to produce 6V DC when the adaptor (included) with a 20" wire with alligator clips on the end is inserted. It can also be used as a hand cranked flashlight due to a mounted bulb which lights when cranked. Extra bulb is included. No. 380189 Handheld DC Generator ��$13.95

Eveready Alkaline Batteries These batteries have long shelf life and operate effectively at low temperatures. Leakage is not a problem.

SCIENCE

Handheld DC Generator

No. 660011 AA, 1.5V ��$.85 No. 660013 AAA, 1.5V ��$.85

Battery Tester Handheld battery tester. No lead wires to mess with. Tests Button Cells, AAA, AA, and 9V. Size 5"x 11⁄2"x 3⁄4". Battery not included. No. 660075 Battery Tester �� $4.99

Deluxe Battery Eliminator An ideal power supply. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9V types. The voltage is conveniently selected by a rotary switch. Advanced, solid-state electronics provide both LINE and LOAD regulation of the output voltage. The voltage switch is precisiondesigned so that the output voltage does not increase during adjustment between voltage ranges.

World’s Simplest Motor The motor works because electricity runs through the coil of wire, and a magnetic field is formed. One D-Cell battery (not included) is required. 25⁄8"x 11⁄2"base. No. 360655 World’s Simplest Motor ��$5.50

Potato/Fruit Clock

Input voltage: 120VAC • Output voltage: 1.5, 2.2, 3, 4.5, 5, 6, 7.2, 9, 10, 12, 13.8, 15VDC • Output current: 1A max. • Accuracy: 5% • Dimensions/weight: 3¾"(H) x 8¼"(W) x 7" (D)/ 5 lbs.

To demonstrate the principle of electrochemical cells. This digital clock runs on potatoes, oranges, plants, soda, etc. Experiment with different items to observe what happens. Color of the body may vary.

No. 660430 Deluxe Battery Eliminator ��$59.95

Analog Multimeter

No. 380199 Potato/Fruit Clock ��$16.95

Features include: Fuse and diode protected. Single knob function and range selector switch, 18 ranges and self-storing leads. DC voltage: 0/10/50/250/500 volts • AC voltage: 0/50/250/500 volts • DC current: 0/25mA/250mA • Resistance: 0 – 100 Ω • Power source: One AAA battery (included) • Dimensions: 4"x 21⁄2"x 3⁄4" No. 660531 Analog Multimeter ��$15.99

Digital Multimeter Excellent for all applications. 125 mm x 65 mm x 25 mm. Complete with pair of Test Leads. Operates on 9 Volt Battery, included. DC Volts Range: 200mV, 2000mV, 20V, 1000V • AV Volts Range: 200V, 750V • DC Amps: 200µA, 2000µA, 20mA, 200mA, 10A • Resistance: 200 ohms, 2000 ohms, 20Kohms, 200Kohms, 2000Kohms Diode hFE: NPN PNP

Battery Holders Strong plastic construction. Can be connected in series or parallel for multiple current outputs. No. 660080 Battery Holder AA Cell �� $0.85 No. 660082 Battery Holder D Cell �� $1.49

Bulbs 3.2 Volt DC, 150 mA bulbs. No. 660248 Bulb �� $0.89

No. 660536 Digital Multimeter �� $10.95 No. 660242

No. 660246

Lamp Boards 3 Sockets mounted on a base with binding posts. Demonstrate difference between series and parallell lighting. No. 660331

No. 660333

No. 660335

No. 660337

Knife Switches No. 660331 No. 660333 No. 660335 No. 660337

25⁄16"x 7⁄8" 11⁄2"x 11⁄2" 25⁄16"x 11⁄2" 11⁄2"x 1"

Single Pole, Double Throw �� $1.75 Double Pole, Single Throw �� $2.60 Double Pole, Double Throw �� $3.15 Single Pole, Single Throw �� $1.55

No. 660242 Lamp Board (three sockets – economy) �� $9.50

5 Sockets mounted on a base with binding posts. Demonstrate difference between series and parallel lighting. No. 660245 Lamp Board (five sockets – economy) �� $13.50 No. 660246 Lamp Board (five sockets) �� $58.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

171

Color Paddle Set

UV Checker

Extra thick, transparent color paddles. Each paddle measures 53⁄4"x 23⁄4" (15cm x 7cm). Includes instructional guide with cross-curricular activities for science, math and art. Set of 6 color paddles. Grades K and up.

Have your students develop a knowledge of healthy and unhealthy levels of UV radiation and learn the benefits and dangers. UV radiation is classified into 5 color-coded categories. Includes a strap, clip for carrying and battery.

No. 360638 Color Paddle Set �� $9.99

No. 180410 UV Checker �� $15.00

Newton’s Color Disc For demonstrating that white light is composed of the seven colors of the spectrum by rotating a disc with the seven colors. Comprising of a seven colored metal disc attached to a pulley mounted on a metal stand driven by a steel belt with the help of a hand driven wheel. No. 360634 Newton’s Color Disc �� $20.50

Glass Lens & Prism Set These sets contain 7 different lenses and prisms to demonstrate a wide range of optical principles. The frosted surfaces are excellent for revealing the path of light as it passes through the lens. No. 360635 Glass Lens & Prism Set �� $30.50

Glass Lens Set These are an excellent set of 6 unmounted glass lenses with round edges. Each set includes one each of double convex, plano-convex, concavo-convex, double concave, plano-concave, and convexo-concave lens. Available in 50mm diameter. No. 360640 Glass Lens Set �� $10.95

Blue-Violet Laser Pointer Emits a 405nm beam of unique blue-violet, an unusual color for a handheld laser pointer. This wavelength is used for biomedical instrumentation, imaging, spectroscopy, laser induced florescence sensing, and microscopy. 5.9"x .625". AAA battery included. Output Power: 5mW, Class llla

Output Mode: Continuous Wave

Solar Science Kit Photovoltaic means light to electricity. This is what this kit does. It contains a PV cell and high efficiency motor. Also included is a disc with diffraction foil for a vivid display. No. 360665 Solar Science Kit ��$11.50

Radiometer A radiometer demonstrates solar energy. It spins when sunlight warms the dark vanes and is reflected by the white vanes. The brighter the sun the faster it spins. No batteries required – just place it on the window shelf and watch it work. No. 380238 Radiometer �� $12.50

Analog Sound Meter This Analog Sound Meter features include: Check sound levels economically, built-in 0.5"electret microphone, fast or slow response settings, max. hold select switch, A and C weighting selectable, analog output for connection to chart recorders, data loggers, etc., easy calibration adjustment and threaded insert for tripod mount Specifications: Range: 54 to 126 dB in 7 ranges (manual) Accuracy: ±3 db Resolution: Analog continuous Power Source: One 9-volt battery (included) Dimensions: 7.1"x 2.7"x 1.4" Weight: 5.1 oz. No. 660535 Analog Sound Meter ��$69.95

No. 550034 Blue-Violet Laser Pointer �� $119.95

Light Crystal Prism Prismatic effects have fascinated mankind since the beginning of time. With this Light Crystal you have the power to create these effects. Instruction sheet enclosed. No. 360650 Light Crystal Prism ��$7.50

Right Angle Prism This 1.75” acrylic prism which unlike glass is more durable. Comes with instructions to learn the secrets of prismatic effects. No 360648 Right Angle Prism �� $5.50

Refer to page 11 for Yacker Tracker.

Bell and Vacuum Demonstrate the principle that sound does not travel in a vacuum. Does not require an external power source for the bell. Bell does require two AA batteries (not included). Includes bell, bell jar (81⁄2"diameter, 111⁄2"high), pump plate and vacuum hose. No. 660550 Bell and Vacuum ��$73.50

More Laser Pointers see page 21

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INSTRUCTIONAL AIDS CO., INC.

Products being sold are not toys. They are for educational / laboratory use only. They are not for use by children 12 & under.

Non-rusting, non-tarnishing, non-magnetic, requires no plating, and weighs about one-third the weight of steel. Gives a pure tone of a single frequency and remains constant for many years. Tuned to C-256 Scale with a tuning accuracy of + 0.5% at 20° C. and are outstanding for their characteristic of giving 64 Hz 128 Hz 256 Hz 512 Hz 1024 Hz audible time of long duration. Frequency and scale letter stamped on each fork. Stock No.

No. 357500 No. 357502 No. 357504 No. 357506 No. 357508 No. 357510 No. 357512 No. 357514 No. 357516 No. 357518 No. 357520 No. 357522 No. 357524

Frequency (Hz) 64 128 256 288 320 341.3 384 426.7 480 512 1024 2048 4096

Scale C C’ C’’ D’’ E’’ F’’ G’’ A’’ B’’ C’’’ C’’’’ C’’’’’ C’’’’’’

These tuning forks are precision-ground and die-cast aluminum. C128 has a fixed weight, C256 and C512 have no weights. Flattened handle for positive grip.

SCIENCE

Student-Grade Tuning Fork Set

“Riverbank” Tuning Forks*

No. 357527 Student-Grade Tuning Fork Set ��$10.50 C 128 D 144 E 160 F 170.7 G 192 A 213.3

Adjustable Frequency Tuning Fork

By adjusting the weights this fork will give the following tones — C-128, D-144, E-160, F-170.7, G-192, A-213.3 and by removing the weights B-240 is produced. The proper locations for the weights are clearly indicated on the tines.

Price $17.50 $10.50 $10.00 $9.80 $9.70 $9.60 $9.50 $9.50 $9.50 $9.50 $9.00 $9.00 $9.00

No. 357540 Adjustable Frequency Tuning Fork �� $17.00

Rubber Striker This 20cm long striker is ideal for exciting resonators. No. 357535 Rubber Striker ��$2.50

Ames Tube Kit

*Aluminum Alloy

Features a hard wood dowel handle with heads consisting of both rubber and wood striking surfaces. When used to activate tuning forks, wood surface is used for high frequency forks and rubber surface for low frequency forks.

Combines a tuning fork with a halfwave open tube to produce an integrally coupled tuning fork resonator cavity. The kit contains two aluminum alloy tuning forks, an aluminum alloy self-resonating cavity, a high-density rubber striking pad and a list of experiments. A compartmented storage case is provided to protect it when not in use.

No. 357537 Dual Head Hammer ��$9.95

No. 357529 Ames Tube Kit �� $47.25

Dual Head Hammer

Stock No. Subject

No. 654123 No. 654073

Science Titles 654073 654078 654083 654088 654093 654139 654103 654108 654113 654118 654123 654136 654128 654133

No. of Sides

Anatomy 6 Astronomy 6 Biology 4 Botany 6 Chemistry 4 Chem Equations & Answers 6 Earth Science 4 Meteorology 4 Organic Chem Fundamentals 4 Periodic Table Adv. 4 Periodic Table Basic 2 Physics 4 Rocks & Minerals 6 Zoology 4

Price $5.95 $5.95 $4.95 $5.95 $4.95 $5.95 $4.95 $4.95 $4.95 $4.95 $4.95 $5.95 $5.95 $4.95

See page 58 & 68 for Math Related Study Guides, Quick Access Charts and Flippers.

See page 86 for Science Flippers and page 87 for Quick Access Science Charts. Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Magnet Hold Its Colorful, safe and super-strong these plastic-encased magnets hold up charts, memos, reports, signs, photos and so much more.

Block Magnet Hold Its Display box of 40 block magnets. Dimensions: 2"x 1"x 1⁄2"each. i CHOKING HAZARD (1). Not for under 3 yrs. No. 356490 Magnet Hold Its �� $39.95

Ceiling Hook Magnets Super-strong Neodymium magnet hooks work vertically or horizontally and are great for hanging items from the metal gridwork of suspended ceilings, end caps and so much more. Can be instantly mounted and easily repositioned or removed without damage to paint or ceiling tiles. Rated to hold over 20 pounds each. No. 654261 Ceiling Hook Magnets ��$13.95

Adhesive Magnetic Strip Roll Any project is instantly magnetic. Simply cut, peel and stick. Size: 1⁄2"x 10'

Button Magnet Hold Its Display box of 40 button magnets. Dimensions: 11⁄8"diameter each. i CHOKING HAZARD (1). Not for under 3 yrs. No. 356498 Magnet Hold Its �� $39.95

No. 654265 Adhesive Magnetic Strip Roll ��$4.50

Magnet Tape Roll of extra thin magnet strip with adhesive backing. Just pull off what’s needed, and tear easily on serrated edge of dispenser. 25'x 3⁄4" No. 654257 Magnet Tape �� $6.50

Hold -Up Display Rail Hold-Up’s patented design grips firmly both thick and thin items side by side. No need for tape, tacks or push pins. It is as easy as inserting the paper. Choose one of three methods for mounting: adhesive, magnetic, screws (not included). Gray color. No. 252530 Hold-Up 12” �� $5.95 No. 252532 Hold-Up 18” �� $7.50 No. 252534 Hold-Up 24” �� $8.95

Magnetic Push Pins Brightly colored push pins accent messages and add a hint of color to any display. Secure up to 6 pages with these high-powered push pins. Set includes a total of (20), 4 of each color: red, blue, green, yellow and purple. i CHOKING HAZARD (1). Not

Paper Clip Message Holder • Ideal for quick reminders. • Organize notes and messages. • Contemporary wire design. • 6.5"x 3"x 3" No. 651260 Paper Clip Message Holder �� $3.69

Desk Minder Two (2) 57⁄8"x 77⁄8"marker boards in a slotted base (loose fitting). Write reminders to yourself or instructions for the students. Very useful! No. 403501 Desk-Minder �� $9.95

for under 3 yrs. No. 654263 Magnetic Push Pins (set of 20) ��$10.50

Mystic Magnet Stones These remarkable magnets are made from an anisotropic ferrite material and have a smooth finish and luminescent color. They seem to have a hidden power as their compact size is deceiving. Listen for the sounds of twittering and chirping when they come into contact with one another. i 1 No. 356628 Mystical Magnet Stones ��$4.95

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INSTRUCTIONAL AIDS CO., INC.

Large Magnetic Clips Strong, plastic clip contains a powerful neodymium magnet. Each clip is 31⁄2" long. Package of 2. White Opaque Color: No. 356632 White (2 pcs.) ��$2.49 Translucent Colors: No. 356633 Blue (2 pcs.) ��$2.49 No. 356634 Green (2 pcs.) ��$2.49 No. 356635 Yellow (2 pcs.) ��$2.49 No. 356636 Red (2 pcs.) ��$2.49

Desk Dispenser

See through it, Write on it, and Remove it! Colorful and effective way to help students focus on learning. Can be removed and reused. Perfect for temporary high-lighting of textbooks, charts, manuals, students papers and more. Write notes and corrections on the tape without damaging the original. 1⁄2"x 393" roll of tape in each dispenser.

This dispenser is weighted for convenient one-handed tape dispensing and is black in color. Tape not included. No. 654247 Desk Dispenser ��$5.95

⁄4"x 1296" refill used with No. 654247 Desk Dispenser.

No. 654238 Scotch MagicTM Refill Tape ��$3.85

Transparent MagicTM Tape This Scotch MagicTM Tape is easy to dispense and is invisible on the job. It’s America’s #1 tape.

No. 651266 Yellow Highlighter Tape ��$2.65 No. 651267 Green Highlighter Tape ��$2.65 No. 651268 Pink Highlighter Tape ��$2.65 No. 651269 Package of 6 Highlighter Tapes – one color of each: Yellow, Green, Pink, Orange, Purple, Blue ��$13.65

Removable Tapes These removable mounting tapes adhere tightly to almost any surface and still remove easily. Hang: Charts, posters, maps, artwork, photographs, cards, calendars, awards and schedules. No. 653974

Poster Mounts Package of 16 poster mounts. 1"x 1" No. 653974 Poster Mounts �� $1.35

GENERAL SUPPLIES

Highlighter Tape

No. 654236 Scotch MagicTM Tape (3⁄4"x 650" with dispenser) ��$2.25

See page 57 for scissors.

mavalus® Tape It sticks and unsticks where traditional tapes and adhesives fail and will not leave a sticky residue. Easily tears like masking tape does. Great for holding posters on walls and is removable from most surfaces. It even sticks to brick and damp cinder blocks. Has 1"core for use with a tape dispenser if desired. White. 1"x 360". No. 654258 mavalus® Tape ��$3.79

Chart Mounts Package of 40 chart mounts. 1"x 1" No. 653972 Chart Mounts �� $2.95 No. 653972

Bulletin Board Set Tape Theme decorating is quick and easy! Securely holds trim, borders and artwork around the classroom. 1 roll: 1"x 48" No. 653973 Bulletin Board Set Tape �� $3.40

No. 653973

Poster Tack Replaces tapes and tacks, reusable, stays moist, non-toxic and is multi-purpose. Posts artwork, displays, maps, charts, notices, etc. on any classroom surface, even chalkboards, windows, concrete, cinder block and brick walls. 2 oz. No. 653970 Poster Tack �� $1.90

Paper Clip Tub Bright, colorful, vinyl coated paper clips. Handy tub keeps clips in one place. Assorted colors. Jumbo size. 50mm (17⁄8") long. 200 clips. No. 651256 Paper Clip Tub ��$4.99

No. 653951

Cling Thing Products

No. 653950

No. 653956

Self-sticking, lightweight fabric products with a non-marking, reusable and repositionable adhesive that sticks to most surfaces: walls, doors, glass, cured paint, cinder block, metal and plastic. No need to damage surfaces with pins, tacks or nails. Adhesive is rejuvenated with water mist. Cling Thing Message Boards: Unique double-sided adhesive message boards that create display space almost anywhere. Blue, gray or red. 12"x 17". No. 653951 Blue Board ��$9.95 No. 653952 Gray Board ��$9.95 No. 653953 Red Board ��$9.95

Cling Thing Display Strips: Double-sided adhesive strips that can be used anyplace where displaying items are needed. Blue, gray or red. 11⁄2"x 12 ft. roll. No. 653954 Blue Strip ��$9.40 No. 653955 Gray Strip ��$9.40 No. 653956 Red Strip ��$9.40

Cling Thing Dry Erase Mat: Convenient 12"x 17"size allows this Dry Erase Mat to be mounted instantly wherever a dry erase surface is needed. Marker included. No. 653950 Dry Erase Mat ��$12.50

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

175

Markers & Pens Sharpie® RT Ultra Fine

Retractable Ultra Fine marker for precise marking and writing. Easy one-handed operation. Unique Safety Seal valve design prevents dry out. Nontoxic. Eight color set contains one each of black, red, blue, green, tangerine, lime, aqua, turquoise. No. 651239 Ultra fine point 8 color RT set ��$17.30 No. 651237 Ultra fine point 3 color RT set (black, red, blue) ��.$6.65 No. 651230 Fine point 8 color RT set (black, red, blue, green, orange, berry, lime, turquoise) ��$17.30 No. 651232 Fine point 4 color RT set (black, red, blue, green) ��$7.99

Vis-á-Vis Wet Erase Markers THIN point lines that provide clear bright images on overhead transparencies, acetate sheets or roll, laminated surfaces and whiteboards. Ideal for use on erasable calendars. Ink wipes off with a damp cloth. Four (4) color set contains one each of black, red, blue and green in a vinyl pouch. Eight (8) color set contains one each of black, red, blue, green, yellow, orange, brown and purple in a vinyl pouch. No. 558400 4 color set ��$5.25 No. 558405 8 color set ��$10.50 No. 558407 One dozen black Vis-á-Vis ��$15.95 No. 558408 One dozen blue Vis-á-Vis ��$15.95 No. 558406 One dozen red Vis-á-Vis ��$15.95 No. 558409 One dozen green Vis-á-Vis ��$15.95

Sharpie® Metallic

Mr. Sketch Markers

FINE point metallic silver marker adds flair to your marking. Fade and water resistant ink further extends multiple project uses. Perfect for marking dark surfaces.

Scented non-toxic coloring markers that don’t stain through paper. Bright, vivid, and smooth-flowing.

No. 651235 Silver Metallic Markers (4 pack) �� $6.50

Mr. Sketch Scented Stix Stix features a special, smooth point for coloring. The ten colors and scents are:

Sharpie® EXTRA FINE point permanent marker. Excellent for use where precision marking is needed. Four (4) color set contains one each of black, red, blue and green in a vinyl pouch. No. 651238 4 color set �� $4.40 No. 651070 One dozen black �� $12.75 No. 651074 One dozen blue �� $12.75 No. 651076 One dozen green �� $12.75

Brown (cinnamon) Green (mint) Orange (orange) Purple (grape) Pink (melon) Turquoise (mango) Red (cherry) Black (licorice) Blue (blueberry) Yellow (lemon) No. 650990 Mr. Sketch Scented Stix (10 color set) ��$3.95

Mr. Sketch Scented Instant Water Color Sharpie® FINE point marker featuring permanent, high intensity ink that is water resistant and quick drying. Marks on most anything. Four (4) color set consists of 1 each of black, red, blue and green in a vinyl pouch. No. 651060 4 color set �� $4.20 No. 651062 One dozen black �� $12.25 No. 651064 One dozen red �� $12.25 No. 651066 One dozen blue �� $12.25 No. 651068 One dozen green �� $12.25

Sharpie Accent Highlighters Just click and highlight. Easy push button for one-handed highlighting. Safety Seal valve prevents dry out. Smear Guard technology. Set of 5: fluorescent pink, orange, yellow, green, blue. No. 651264 Sharpie RT Highlighters ��$6.75

NEW!

See Dry Erase Markers on page 18. 176

INSTRUCTIONAL AIDS CO., INC.

Chisel tip marks a bold, medium or fine line width. For charts posters, signs, coloring books. The eight colors and scents are: Black (licorice) Green (mint) Orange (orange) Purple (grape)

Red (cherry) Yellow (lemon) Brown (cinnamon) Blue (blueberry)

No. 650995 Mr. Sketch (8 color set) �� $6.50

Mr. Sketch Washable Markers ODORLESS, NONTOXIC specially formulated to wash from skin, nearly all children’s clothing and many other items identified as washable. Colors in the bottom 2 sets – Black, Red, Yellow, Purple, Dark Green, Light Green, Orange, Turquoise Blue, Peach, Brown, Magenta, Dark Blue No. 650142 Washable Markers Set (12 Color Set – 1 of each of the above colors) �� $9.50 No. 650145 Washable Markers SCHOOL PACK (192 Markers – 16 of each of the above colors) �� $152.50

Plastic Clipboards

Felt tip provides bold and expressive lines. It’s reinforced point guard tip prevents tip spread and keeps lines consistent and smooth. Flair has acid free, fast drying water based ink that will not bleed through paper. 8 color set includes: black, red, green, purple, blue, magenta, sky blue and lime. No. 651270 One dozen black medium tip ��$17.99 No. 651272 One dozen red medium tip ��$17.99 No. 651274 One dozen green medium tip ��$17.99 No. 651276 One dozen purple medium tip ��$17.99 No. 651278 One dozen blue medium tip ��$17.99 No. 651280 8 color set medium tip ��$11.65

Paper Mate FlexGrip EliteTM Pens ®

Letter size, made of tough, durable injection molded plastic with smooth edges. Edges have English and metric ruling. Low profile clip with rubber grips holds paper securely. Includes pull-out hook for hanging. Contemporary transparent neon colors. No. 651246 Neon Green Clipboard �� $4.99 No. 651248 Neon Orange Clipboard �� .$4.99 No. 651250 Neon Purple Clipboard �� $4.99 No. 651252 Neon Blue Clipboard �� $4.99

These have the Lubriglide ink system for smooth lines and intense colors. It’s rubberized grip barrel features Share Guard, an anti-microbial product. This is a classic capped, ball point pen for the classroom, office or home. 5 color set includes: black, blue, red, green and purple. No. 651285 One dozen black medium pens �� $9.60 No. 651287 One dozen red medium pens ��$9.60 No. 651289 One dozen purple medium pens ��$9.60 No. 651291 One dozen blue medium pens ��$9.60 No. 651293 5 color set medium pens ��$3.99

No. 654535 No. 654537

GENERAL SUPPLIES

Paper Mate® FlairTM

NEW!

Clipboard Folder Clipboard folder features durable construction and a sealed vinyl cover. Folder has an inside pocket and holds 1 pad or up to 75 sheets. Assorted colors are red, blue, and black. Shipping from current stock – no color choice.

No. 651315 Clipboard Folder �� $3.00

Paper Mate® Liquid Paper® Dryline® There is no mess and no waiting time for drying. This liquid paper lays down a 1⁄5"wide white strip ready immediately to be written on with either pen or pencil. The single-line, tear-resistant, polymer-backed tape covers all errors quickly and completely. No. 551920 Liquid Paper Dryline �� $4.49

Lettering Guides

No. 654533

A. The alphabet in caps and lower case & numbers. No. 654533 Stencil ( ⁄8"size) �� $2.25 3

B. The alphabet in caps & numbers. No. 654535 Stencil (3⁄4"size) �� $2.75

C. The alphabet in caps & numbers. No. 654537 Stencil (11⁄8"size) �� $2.99

Math Templates: pg 54 • Chemistry Stencil: page 149.

Sheet Protectors Archival quality polypropylene means print won’t stick to sheet protector. Top loading design eliminates the need for hole punching. The Antimicrobial protected pages (No. 556568) have built-in Microban protection to help prevent the growth of stain-causing bacteria, yeasts, molds and fungi. For 8½"x 11" documents. No. 556566 NEW! Standard Sheet Protectors (pack of 25) �� $2.95 No. 556568 Antimicrobial Sheet Protectors (box of 100) �� $14.95

Do-It-Yourself Laminating Sheets & roll Cleer Adheer® Laminating Film The ideal way to protect important papers, pictures, articles and more. Laminate documents without heat or special equipment. Superstrong, transparent film gives waterproof, tearresistant permanent protection. Can be cut to any size – grid pattern on back makes trimming easy. Will not crack or tear with age. Easy to peel split back liner. Heavyweight. No. 556555 Cleer Adheer 9"x12" sheets (box of 50) ��$21.50 No. 556550 Cleer Adheer 9”x12” sheets (pack of 2) ��$2.29 No. 556565 Cleer Adheer Roll 24"x 600" (5.31 lbs.) ��$56.95

Cleer Adheer® Quick CoversTM No cutting, measuring, heat or special equipment needed. Protects 8½"x 11" certificates, signs and other important documents. Simply place certificate inside folder, remove protective liner and seal. Super-heavyweight. No. 556562 Cleer Adheer® Quick Covers (box of 25) ��$23.95

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Pencils, Sharpeners & Erasers Prismacolor® Verithin® Color Sets These sets feature the many popular colors in the 12 color, 24 color and 36 color pencil sets. These quality colored No. 550175 No. 550177 pencils feature high strength lead that won’t snap under normal writing pressure. The dense structure of pigments provide vivid colors that won’t smear or fade. No. 550175 (12 Color Set) �� $6.99 No. 550177 (24 Color Set) �� $13.99 No. 550179 (36 Color Set) �� $20.99

No. 550130 No. 550126

Pencils

American® Quality yellow pencil with bonded lead. Polished hexagon barrel, eraser tip. No. 550130 Test Scoring Pencil features Lamp-Lead, formulated for darker impressions. No. 550126 #2 Medium Soft (dozen) �� $1.95 No. 550128 #2.5 Medium Firm (dozen) �� $1.95 No. 550130 Test Scoring Pencil (dozen) �� $2.69

Verithin 2 Color Pencil ®

This quality colored pencil features two colors. One end and half the pencil is RED and the other end and half the pencil is BLUE. The lead will not snap under normal writing pressure. Colors will not smear or run. No. 550180 2-Color: Red & Blue (dozen) �� $3.49

Berol® Giant Pencil Sharpener This is a quality 6-hole pencil sharpener in brown color. This sharpener will fit most pencil sizes and will not oversharpen. Screws included. No. 653991 Pencil Sharpener ��$18.75

Electric Pencil Sharpener Features exclusive auto-reset thermal protector which prevents motor from overheating, larger suction feet for extra staying power, and positive point stop won’t allow oversharpening. No.653992 Electric Pencil Sharpener ��$57.95

iPoint Mechanical School Sharpener Plastic parts protected with Microban® Anti Microbial Product. Titanium Bonded™ blades last 3 times longer. Vacuum hold to a surface or may be screwed to a surface. EZ View shavings reservoir. Multiple holes for various sized pencils. Ideal for colored pencil use. No. 653993 iPoint Mechanical School Sharpener ��.$34.95

iPoint Electric and Self-Sharpening Auto self-sharpening and auto eject: once the pencil is at the perfect point the iPoint sensor ejects the pencil… a totally hands-free operation. Students can’t waste time or create distraction by unnecessarily continuing to sharpen their pencil. EZ View shavings reservoir. Titanium Bonded™ blades. Sharpens various size pencils. No. 653996 iPoint Electric and Self-Sharpening ��$62.95

Col-erase® Erasable Color Pencil Special lead formula erases easily with eraser tip. For blueprint marking, engineering notations, artist renderings, bookkeeping entries. No. 550132 Red Pencil (dozen) �� $5.99

Erasers Pink Pearl® The soft touch that’s right for all papers. Erases pencil marks with a minimum of abrasion.

Mega Math Pencils One dozen package of assorted math pencils: Math Rules, Math Marvel, Math Counts, Math Master. No. 550141 Mega Math Pencils (1 dz.) ��$2.49

No. 550166 Pink Pearl - Medium Size (dozen) �� $5.99

Pencil Caps

Super Science Pencils

Arrowhead Pencil Caps Replacement eraser extends use of standard diameter pencils. Firm, all service formula.

One dozen package of assorted science pencils: Science Sensation, Science Superstar, Science Superlative, Science Star, Science Rocks, Science Achievement.

No. 550170 Pencil Cap Erasers (dozen) ��$ .99

No. 550143 Super Science Pencils (1 dz.) ��$2.49

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Peppermint Smart Smencils® Eco-friendly Smencils® are made from 100% recycled newspaper. Each number 2 lead Smencil is packaged in an individual stay-fresh biodegradable tube. The scent of peppermint is said to improve alertness and cognition. Bucket of 50. i 1

NEW!

Pi Pencils

NEW!

Einstein Pencils

NEW!

Brain Power Pencils

One dozen package.

No. 550145 Pi Pencils (1 dz.) ��$2.49

No. 650121 Peppermint Smart Smencils® ��$59.99

GENERAL SUPPLIES

NEW!

One dozen package.

No. 550147 Einstein Pencils (1 dz.) ��$2.49

Post-itTM Paper Pads • 2 Pads per Carton • 30 Sheets per Pad • 25"x 30" Sheets • Plain or 1" Squares • Adhesive is along the 25" edge • Adhesive will not harm the substrate No. 657550

No. 657545 2 Post-itTM Paper Pads (Plain) �� $80.00 No. 657550 2 Post-itTM Paper Pads (1" sq.) �� $83.00

Post-it® Note Cube 2"x 2" Colors/Design may vary: fuchsia, limeade and turquoise. Capture messages, phone numbers and to-do items. 400 sheets per cube. No. 654241 Post-it® Note Cube ��$3.98

Post-it® Super Sticky Notes 4"x 6" Line-ruled ultra colors 4 pack: fuchsia, limeade, turquoise and grape. Ideal for self reminders, notes to others or a quick list. Capture messages, telephone numbers and to-do items. Color code projects or tasks. 45 sheets/pad – total 180 sheets. No. 654245 Post-it® Super Sticky Lined Note Pads ��$9.49

Post-it® Super Sticky Notes 3"x 3" Ultra color 6 pack: fuchsia, limeade, turquoise, grape & yellow. Unique adhesive sticks securely to almost any surface. Stick notes where they’ll really get noticed. 65 sheets/ pad – total 390 sheets. No. 654243 Post-it® Super Sticky Note Pads ��$10.95

Post-it™ Glue Stick Make your own Post-itTM Notes with this 3M removable adhesive. It makes paper Self-Sticking, Removable and Repositionable. This is a neat, easy to use, solid adhesive stick. Glues paper, cardboard and fabric. Dries clear and wrinkle free. Is non-toxic and washable. This is ideal for mounting work in the school classroom. Larger 4 oz. size. No. 654298 Post-itTM Glue Stick ��$2.70

One dozen package.

No. 550149 Brain Power Pencils (1 dz.) ��$2.95

E-Z Grader Teacher Products Durable slide charts for the classroom.

E-Z Grader Computes percentage scores on all homework, quizzes and tests. Score any number of questions for up to 95 problems. A real time saver in the classroom and a spare one would be nice too. Size is 8.5"x 4.75". Also available in Spanish! Great for language teachers. No. 654281 E-Z Grader �� $6.95 No. 654283 E-Z Grader in Spanish �� $5.95

E-Z Grader Pink Help in the fight against breast cancer and support a great cause. The E-Z Grader Company will donate a portion of the proceeds. E-Z Grader Pink works just like the original (No. 654281). No. 654291 E-Z Grader Pink �� $6.95

Long Ranger E-Z Grader For those times when teachers need to score tests with up to 200 problems. Size is 6.5"square. No. 654285 Long Ranger E-Z Grader ��$5.95

E-Z Weighted Grade Finder The E-Z Weighted Grade Finder works with the teacher to easily weigh assignments and calculate them into final grades. After averaging each component, two simple steps will provide the weighted grade and the final grade. Size is 9.75"x 4". No. 654287 E-Z Weighted Grade Finder...... �� $5.95

See page 166 for the E-Z Metric Measure Converter

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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NEW!

Collapsible Crates Use in the classroom to organize or store supplies. Have an instant tote when needed and collapse for storage when not in use. Large Collapsible Crate • 18.75"x 13.5"x 9"(open) • 18.75"x 2"x 9"(closed) • 30 lb. capacity

Small Collapsible Crate • 13.5"x 9.5"x 6.5"(open) • 13.5"x 1.5"x 6.5"(closed) • 15 lb. capacity

No. 601179 Large Collapsible Crate �� $17.95

No. 601177 Small Collapsible Crate ��$11.95

PaperPro® Staplers

Lightweight and powerful • One finger stapling power • Patented spring-powered stapler • Jam-free operation • Ergonomic shape and rubberized non-slip handle

Desktop Staplers Traditional desktop design, 20 sheet capacity, stands vertically or horizontally, takes standard staples (included).

PaperPro® Desktop Stapler Black and silver color.

Eco Stapler™ by PaperPro® Made from 30% of recycled content Moss color.

Pink Ribbon PaperPro® Stapler $1.00 from the sale of each of these staplers is donated to Cancer Care®.

No. 654540 PaperPro Desktop No. 654542 Eco Stapler™ Stapler �� $21.95 by PaperPro® �� $21.95 No. 654541 Pink Ribbon Stapler �� $23.95 ®

Prodigy™ Desktop Stapler Features the PaperPro® staple-gun style, driving up to 25 sheets of paper with one finger. Metal housing and a unique contemporary design. Uses standard staples, included.

Palm Stand-Up Stapler Convenient stand-up stapler, space saving. Uses standard staples. Half strip stapler. No. 654530 Palm Stand Up Stapler ��$11.75

Heavy-Duty Desk Stapler This Heavy-Duty Desk Stapler will staple up to 90 sheets of bond paper with ease. There is an adjustable paper stop so you can place your staple the same each time. A special tool is included to free jammed staples instantly. Heavy duty wire staples (No. 654522 & No. 654523) are required for this stapler. No. 654521 Heavy-Duty Desk Stapler ��$47.00

No. 654544 Prodigy™ Stapler ��$27.95

Long Reach Stapler Combining the 25 sheet power of the Prodigy® stapler with a 12.5" reach this sleek model makes binding all kinds of presentations a snap. Works with the pressure of one finger. Uses standard staples, included. No. 654548 Long Reach Stapler ��$51.50

Professional 65 Stapler ™

Heavy duty high capacity stapler that staples up to 65 sheets of paper with the pressure of just two fingers. All metal housing stands up to high volume applications. Uses high capacity staples (No. 654518) included. No. 654546 Professional 65™ Stapler ��$44.95

High Capacity Staples Box of 3000 staples for use with No. 654546 Professional Stapler. No. 654518 High Capacity Staples ��$3.99

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Electric Stapler With Anti-Jam Mechanism Plastic / Steel construction; 20 sheet capacity (based on 20 lb. paper); 210 full strip front load staples (No. 654515 staples, sold separately); 4'7"cord. 3⁄4"throat depth; Putty color; Two year warranty. No. 654529 Electric Stapler ��$57.10

Staples Standard No. 1, 210 per strip, approximately 5000 staples per box. Fit all standard machines.

Lets you punch through up to 12 sheets of paper with the press of a single finger. The vertical loading is space saving, ergonomical, and improved paper alignment. Does not jam. No. 654503 ProPunch™ 3 Hole Punch �� $40.95

No. 654515 Staples (box) ��$2.25

Heavy-Duty Staples (5000 per box) for use with No. 654521 Heavy-Duty Stapler.

GENERAL SUPPLIES

ProPunch™ 3 Hole Punch

Paper Punch- Medium Duty, 3-Hole

No. 654522 Heavy-Duty Staples (3⁄8"leg) per box (5000) ��$11.98 No. 654523 Heavy-Duty Staples (1⁄2"leg) per box (5000) ��$13.95

This MEDIUM DUTY 3-hole paper punch will hold up to 9 adjustable punch heads. Punches up to 35 sheets of 16 lb. bond or 28 sheets of 20 lb. bond at one time. All metal construction. Includes 39⁄32" diameter punch heads. No. 654505 Medium Duty Paper Punch �� $33.80 No. 654509 Punch Head �� $14.95

Staple Remover

Paper Punch- 3 Hole

All steel precision pincher-type with textured black plastic grips and strong steel spring. • Removes staples from 2 pieces of paper or full file.

This economical adjustable 3-hole paper punch also adjusts to 2-holes. Punches 10 sheets of 16 lb. bond or 8 sheets of 20 lb. bond. Metal construction with hardened steel punch heads. Non-marring plastic chip pan acts as base. 1⁄4"diameter hole with 3⁄16" post diameter adjusts to 23⁄4", 41⁄4", 51⁄2" or 7" centers. Black finish.

No. 654510 Staple Remover ��$1.95

No. 654500 Paper Punch �� $16.75

Carl Rotary Trimmers Premium carbide blades ensure a precise, accurate cut. Sturdy metal base is calibrated and features preset measurements for common-sized items.

Professional 12" Rotary Trimmer RT-200 The perfect trimmer that’s versatile enough to be in the school, office or home. Patented cutting rail holds paper firmly in place. Trims up to 10 sheets of standard 20 lb. bond copy paper. Also trims card stock, plastic sheets, acetate and much more.

Ingento Trimming Board Safety spring prevents handle from flying up or dropping. Handy paper guide saves time with perfect accuracy in cutting many sheets to one size. Separate ruler will not expand with changing humidity. Permanent accuracy. Strong cleats dovetailed into board prevent cracking or warping. Blades of tool steel specially tempered and hollow ground. Make the file test! Run a file across the blade — the perfect edge remains. Your guarantee of longer, sharper cutting life. Safety guard prevents fingers slipping under the blade. No. 657000 12" Trimming Board ��$99.95

No. 657002 Professional 12" Rotary Trimmer RT-200 �� $47.50 No. 657003 Replacement Straight Blade �� $7.25 No. 657004 Replacement Cutting Mat �� $5.65

Heavy Duty 15" Rotary Trimmer DC-220 A good choice for demanding trimming projects. Patented locking rail mechanism holds paper firmly in place. Adjustable magnetic paper guide is great for making repetitive cuts. Trimmer also includes a handy storage area that includes an extra straight and perforating blade as well as an additional cutting mat. Trims up to 30 sheets of standard 20 lb. bond copy paper. Also trims card stock, 1⁄8" foam board, plastic sheets, acetate and more. No. 657006 Heavy Duty 15" Rotary Trimmer DC-220 �� $175.99 No. 657008 Replacement Straight Blade �� $5.49 No. 657010 Cutting Mat for DC-220 (package of 2) �� $10.99

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Desk Accessories Stack-On Trays

ACADEMIC PRODUCTS 100% recycled products, 100% post-consumer fiber, printed with soy inks, spiral book wire 90% recycled, made in the USA

Contemporary wire design. Snap together. No height limit. Each level dust free. Deep tray holds letter size paper. Size: 125⁄8"x 107⁄8"x 25⁄8". Stack vertically or in stepped configuration. Includes: unique protective feet that double as tray stackers and a label holder on each tray (labels not included). Black color.

NEW!

Lesson Planner Size: 8½"x 11" Embossed simulated leather cover in blue

No. 653006 Stack-On Tray (each) ��$9.95

Perf-ect™ Double Letter Tray Front loading trays in one unit with paper stops hold letter size paper. Punched metal and wire design. 4.87"x 9.62"x 12.56".

• 41 weeks, 8 periods • Extra pages for changes

• Non-refillable

No. 101082 Lesson Planner ��$8.75

NEW!

Class Record

No. 653008 Perf-ect™ Double Letter Tray �� $31.99

Perf-ect™ Pencil Holder

Size: 8½”x 11”

Keeps pens pencils at your fingertips. Punched metal and wire design. Non skid feet. 4.87"x 3.5"x 3".

Embossed simulated leather cover in blue

No. 653009 Perf-ect™ Pencil Holder �� $11.39

Perf-ect™ Organizer Multi-accessory organizer with punched metal and wire design. Includes 4 sorting compartments, a pencil cup, a 3"x 3" note holder, business card holder, and 2 accessory trays. 4.75"x 12.87"x 4".

• 9-10 week grading period (for 40 weeks of school and 8 classes per year) • 35 names per page, seating charts

No. 101084 Class Record ��$8.75

No. 653010 Perf-ect™ Organizer �� $20.99

Wall and Ceiling Mounted Electric Screen

Book Tray

Better than standard book ends. Keeps books and binders standing upright – no toppling, slipping or sliding. Solid base with sturdy, adjustable, 61⁄2” chrome supports. Brown, 85⁄8"x 17". No. 556572 Book Tray® ��$47.95

• L arger squares for recording • Parent meeting log, student information pages • Perforated pages • Non-refillable

Features a 9' pre-wired power cord with integrated switch for up, stop and down control; two piece curved aluminum extruded case with white powder coated finish; and adjustable wall and ceiling brackets for installation ease. Square format

Book Ends • Heavy gauge steel with reinforced ribbing. • Smooth edges provide extra safety. •N on-skid poly base protects surface and prevents slipping. • One pair. 9"high • Black color No. 556569 Book Ends (1 pair) �� $8.99

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Stock No.

Size H x W

Overall Length of Case

Matte White Cost

50"x 50" 60"x 60" 70"x 70" 84"x 84" 6'x 8' 8'x 8'

591⁄4" 691⁄4" 791⁄4" 931⁄4" 1051⁄4" 1051⁄4"

$602.00 $612.00 $628.00 $708.00 $730.00 $780.00

558790 558792 558794 558796 558798 558800

Screen Surface Matte White… distributes reflected light at the widest viewing angles and provides excellent definition when used in darkened room or with projector with ample illumination.

Tripod

Deluxe Model BTM Built-in tensioning arm locks in place when screen is extended to provide a flat, tensioned viewing surface. Screen surface may be angled with included pull cord to eliminate keystoning when screen is mounted with extension wall brackets or suspended from the ceiling.

Designer Contour Manual with CSR Stylish wall or ceiling screen with curved aluminum case 41⁄4"x 45⁄8" high. Adjustable mounting brackets to make installation easy. MATTE WHITE surface.

Video Format (for use with video projectors.)

A Da-Lite exclusive, the Controlled Screen Return (CSR) adds an impressive feature to most manual screens. The CSR system ensures the quiet controlled return of the screen into the case providing optimal performance and smooth, consistent operation.

No. 558897 43"h x 57"w ��$164.00 No. 558899 60"h x 80"w ��$242.00

No. 558816 50"h x 67"w �� $480.00 No. 558818 60"h x 80"w �� $514.00

Deluxe Model BTM screens available in Matte White. No. 558901 50"x 50" ��$132.00 No. 558903 60"x 60" ��$148.00 No. 558905 70"x 70" ��$162.00

Class-Rite® Handsome budget priced screen. Textured Matte White surface is protected by an attractive, dust proof metal case. No. 558915 50"x 50" ��$66.00 No. 558917 60"x 60" ��$72.00 No. 558919 70"x 70" ��$80.00

T-Bar Scissor Clips Use for attaching screens easily and without tools to dropped ceiling type “T” rails. Also can be used to attach any variety of items to “T” rails. No. 550035 Clips (pair) ��$12.00 No. 550037 Carton of 12 pair Clips ��$106.00

Screen Surface MATTE WHITE... distributes reflected light at the widest viewing angles and provides excellent definition when used in darkened room or with projector with ample illumination. Sharp pictures and excellent detail for closeup viewing or color or black and white pictures. Flame and mildew resistant.

PLEASE NOTE: Except for DAMAGE-INTRANSIT these CUSTOM ORDERED SCREENS are non-returnable.

Screens

Picture King Construction: Gable constructed of heavy- gauge extruded aluminum attached to upright by one piece die-cast hooded leg bracket with sturdy plastic shoes attached. The upright tube is 1"square with 7⁄8" square extension tube of chrome plated seamless steel. 22-gauge octagon steel case 23⁄4"in diameter end caps with integral nylon bearings to support the roller. Features DA-Lite’s Camlok roller system. DA-Lite’s TOP OF THE LINE.

AV Tables • Carts • overhead projection

Wall & Ceiling Screens for Perfect Picture Performance

MATTE WHITE surface. No. 558944 50"x 50"Screen �� $192.00 No. 558948 60"x 60"Screen �� $218.00 No. 558952 70"x 70"Screen �� $238.00 No. 558956 84"x 84"Screen �� $368.00 No. 558957 96"x 96"Screen �� $458.00

Versatol Here are inexpensive durable tripod screens perfect for the school classroom. Key-stone eliminator tilts the screen forward to compensate for distorted images. MATTE WHITE surface. No. 550806 50"x 50" �� $122.00 No. 550808 60"x 60" �� $140.00 No. 550810 70"x 70" �� $146.00

DA-Lite Adjustable Brackets

No. 550023

Screen case can be extended 141⁄2"to 231⁄2"from wall by wing nut and bolt adjustment. Eliminates keystoning. Sturdy, heavy gauge steel. No. 550023 Adjustable Wall Brackets (pair) �� $37.00

Reusable Dry Erase Pockets

Please see page 20

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Overhead Projectors 3MTM Overhead Projector Model 1720 Key Features • Closed singlet projection head for extra lens and mirror protection • Lamp ejector • 2200 lumens of light enhance your visuals even with the roomlight on • Specially engineered for a double lamp life – 130 hrs. average •1 0"x 10"staging area makes room to maximize your message • Easy-to-locate on/off button and focus knob put an end to fumbling in the darkness • Ten-foot power card and tangle-free storage • Built-in pen tray for convenient storage • Three-year parts and labor warranty for peace of mind • Optional transparency roller attachment available • Thermal protection circuit: cuts power to the lamp if the projector exceeds safe operating temperature • 14.2"W x 16.75"D - 28"tall to top of head - 17.8 lbs. No. 552012 Model 1720 3M Overhead Projector ��$249.00 See page 11 for Overhead Right Timer.TM

3MTM Overhead Projector Model 1830 Reliable and Rugged Key Features • Head: Articulating, closed doublet (dual element), wide angle lens • Focal length: 293 mm (111⁄2") • Illumination: 2,700 lumens typical • Design: Transmissive with folded optical system • Closed-lens design protects lens from dust and smudges. • Wide-angle lens projects large, clear images in the smallest rooms. • Cool-temperature stage prevents transparency film from curling. • P ractical lamp ejector makes replacing lamps a simple task. • Lamp Type: ENX (82 volts, 360 watts) • Lamp Life: 130 hours average, using the 3M Model 1830 • Weight: 8.6 kg. (19.0 lbs.) • Voltage rating: 120 VAC, 60 Hz • Power-cord wrap: Yes • Thermal protection circuit cuts power to lamp if projector exceeds safe-operating temperature. • Fold-down post makes the projector easy to carry. No. 552015 Model 1830 3M Overhead Projector ��$369.00

Accessories for 3M Overhead Projector Models 1720 & 1830 No. 552348 Roll Holder �� $47.95 No. 552350 Dust Cover �� $19.95 No. 553126 Bulb (ENX) �� $11.95 No. 552315 Acetate Roll (50 ft.) �� $12.95 No. 552352 Hard Shell Travel Cover �� $89.95

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INSTRUCTIONAL AIDS CO., INC.

NEW!

No. 600976

Large Projector Table Cart / Mobile Workstation • 4" casters, two with brake • Molded cord wrap • 3-outlet 15' UL and CSA listed electric • Retaining lip around each shelf • Sure grip pads to keep equipment from sliding Stand-up table for large overhead projectors. Includes large work area for transparencies and other supplies. The No. 600970 is an open shelf model for mobility. The No. 600976 features a locking steel cabinet. Both models include a pull-out keyboard shelf. 32"W x 24"D x 38" or 36"H. No. 600970 Large Projector Table Cart / Mobile Workstation (50 lbs. ) �� $266.00 No. 600976 Large Projector Table Cart / Mobile Workstation with cabinet (79 lbs.) �� $399.00

Easy Crate Save your back and shoulders with this convenient mobile storage cart. Perfect for toting supplies from car to school building and useful open as a storage crate. Collapses and folds flat into a compact briefcase size and unfolds and sets up in seconds. Made of lightweight durable plastic with two 3" smooth rolling solid rubber wheels. Telescoping aluminum handle. Black color. • Dimensions (collapsed): • 18"H x 16½" W x 3"D • Dimensions (open-handle ext): 39½"H x 16½"W x 14¾"D • Capacity is 80 lbs. • Weight is 7.5 lbs. No. 601180 Easy Crate �� $27.95 Please Note: Except for DAMAGE-IN-TRANSIT the CARTS on this page are non-returnable. All ship via UPS.

Overhead Acetate

Write-On Film

Acetate is the material upon which all markers work with no skipping.

Reusable, write-on film for overhead projection. Use overhead markers and grease pencils to make bright, colorful transparencies. Economical and easy-to-use PVC material cleans up easily so you can use over and over. Size: 8½"x 11". Not for use in printers or copiers. Box of 100.

100 interleaved sheets (.005" thick) of clear acetate film for preparing overhead projectibles (81⁄2"x 11"x .005"). No. 558882 Overhead Acetate, Box of 100 ��$31.95

No. 556627 Write-On Film ��$16.95

See page 11 for overhead Right TimerTM

Laser Printer Film Use C-Line laser film and create professional transparencies instantly. Convenient cross reference guide for identification of compatible printers. Designed for use in most black and white laser printers. Size: 8½"x 11". Box of 50.

Acetate Roll Reusable, write-on film for overhead projection. Use overhead markers and grease pencils to make bright, colorful transparencies. Economical and easy-to-use material cleans up easily, so you can use over and over. Made from economical and easy-to-use vinyl. Size: 101⁄2"x 50'. Not for use in printers or copiers. No. 552315 Acetate Roll �� $12.95

Ink Jet Transparency Film

No. 556881 Laser Printer Film (universal for copiers and black & white laser printers) ��$19.50

Create transparencies from your word processing, desktop publishing or presentation software with crystal clear Ink Jet Transparency Film. Designed for use in most ink jet printers. Size: 8½"x 11". Box of 20.

Plain Paper Copier Film Create crystal clear transparencies with ease. Use C-Line transparency film in place of paper in the paper tray or handfeed feature of your copier. Can be used with desktop or high-speed copiers using dry toner. Cross reference guide for identification of compatible copiers. Size: 8½"x 11". Box of 50. No. 556875 Plain Paper Copier Film (copier only) ��$11.65 No. 556881 Laser Printer Film (universal for copiers and black & white laser printers) ��$19.50

AV Tables • Carts • overhead projection

Overhead Projector Supplies

No. 556900 Ink Jet Transparency Film �� $17.95

See page 176 for Vis-á-Vis Wet Erase Markers

TransTab Polyester Sheets new TransTab folder with polyester overlays

will take virtually any marking instrument without smearing

100 Sheet Pads of .001" Polyester Film for the Overhead Projector Why Polyester? Polyester is unexcelled in its ability to take virtually every marker and project the vivid colors on the wall screen.

easy tear-away polyester

convenient for overhead projecting

Why .001"Thickness? Polyester is unexcelled in its ability to lie flat even in this thin, economical thickness. Minimum loss is incurred in throwing away a sheet. Why in a Pad? These pads have a sturdy backing which gives them a clipboard-like feeling. The polyester sheets are stapled to this backing so they

cannot slip or slide away from the pad and are easily removed one-by-one as they are needed. These pads are usable anyplace under any circumstances. The grid on the cover aids in graphing and in writing either vertically or horizontally on the polyester. No. 550200 TRANS-TAB Pad (100 sheets) each �� $10.75 No. 550205 TRANS-TAB Box (10 pads) each �� $99.95 No. 550206 TRANS-TAB Sheets (100 loose sheets in a file-folder-pocket) each �� $10.75

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Presentation Stations Heavy-Duty Presentation Stations This mobile computer cart boasts 4 convenient worksurfaces. The larger shelves will hold most bestselling document cameras. The Adjustable second shelf raises flush with the top shelf or lowers up to 24" beneath the top shelf. This cart has sturdy, black steel sides with gray laminate shelves. Backed by the manufacturer's limited lifetime warranty.

side shelf accessory sold separately

Flip Up Side Shelf Optional Flip Up Side Shelf that will fit both models.

No. 601187

No. 601111 Flip Up Side Shelf �� $51.00

No. 601185

Features for Both Models: • 7-outlet UL Approved Electrical • 25' Cord And Two Cord Wraps • Built In Surge Protector Includes An Indicator Light • 4" Heavy Duty Casters • Four gray laminate work surfaces.

Features for No. 601187 (with security cabinet): • Spacious enough to hold a standard CPU.

• Second shelf adjusts in 2" increments flush with top shelf or lowered 24". • F our 4" stem casters, two lockable, enable mobility. • Measures 381⁄2"H x 181⁄4"W x 341⁄2"D.

• Includes a lock with two sets of keys. • Inner cabinet dimensions: 183⁄4"H x 133⁄4"W x 133⁄4"D.

No. 601187 Heavy-Duty Presentation Station with Cabinet (85 lbs.) ��$420.00 No. 601185 Heavy-Duty Presentation Station (67 lbs.) ��$352.00 Please Note: Except for DAMAGE-IN-TRANSIT these CUSTOM ORDERED TABLES & CARTS on this page are non-returnable. All ship via UPS.

NEW!

multimedia workstations Multimedia Workstation • Three gray laminate work surfaces that are 3 ⁄4" thick. Top shelf measures 191⁄4"x 201⁄4". Adjustable middle shelf measures 133⁄4"x 201⁄4". Bottom shelf measures 111⁄4"x 201⁄4". • Four 4" silent roll, full swivel ball bearing casters,two with locks. • Locking cabinet. Ensures safety for your equipment and is large enough to hold a CPU and/or audio visual electronic components. Interior of cabinet measures 223⁄8"H x 18"x 163⁄4"D • 2 cable management grommet holes. • Unit measures 42"H x 32"W x 22"D. This large, adjustable height, multi-media workcenter will carry everything that you need for your next successful presentation. The extra large work surfaces are designed for today’s bestselling document cameras and their stages. The adjustable height platform will accomodate laptops of any size. No. 601191 Multimedia Workstation (74 lbs) ��$577.00

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INSTRUCTIONAL AIDS CO., INC.

No. 601191

No. 601189

Multimedia Workstation This sturdy multimedia station includes an easy glide laptop shelf, two drop leaf shelves for your notes and other presentation equipment. Your valuable audio visual equipment will be secure in the lockable cabinet, that includes an adjustable, or even removable shelf. • Overall dimensions: 191⁄4"W x 181⁄4"D x 36"H. • The keyboard shelf measures: 175⁄8"W x 103⁄4"D. • Drop down shelves each measure: 16"W x 14"D. • Black and gray laminate finishe. • Four 3" furniture casters with plate attachment, two with brakes. • The top shelf has radius corner for safety. • All doors are key locking. No. 601189 Multimedia Workstation (120 lbs.) ��$309.00

No. 601193

Multimedia Workstation With Glide & Tilt Bin System • All units incorporate the NEW ‘Glide & Tilt’ Tray Runner Module, allowing for the trays to stop in an angled open position without falling out of the unit. • A simple lift & pull maneuver allows easy tray removal. • Easy to clean, oil and chemical resistant. • Super tough ‘HIPS’ (High impact polystyrene) plastic material ensures that these trays are Crack Resistant and Shatterproof. • Optional clear lid keeps items sorted and dust free. No. 601193 Multimedia Workstation (118 lbs.) ��$647.00

NEW!

Open / Pull-Out Front Shelf

Open / Pull-Out Side Shelf

Cabinet / Pull-Out Front Shelf

Open / Pull-Out Front & Side Shelf

No. 601012 (34 lbs.) ��$175.00

No. 601014 (34 lbs.) �� $203.00

No. 601016 (56 lbs.) ��$289.00

No. 601018 (34 lbs.) ��$250.00

Audio Visual Carts • Pull-out laptop shelf. • 3-Outlet electric assembly with 15’ cord. • Polyethylene shelves will not scratch, dent, rust or stain. • Built in cord wrap. • 4" casters, two with locking brake. • 24"W x 18"D x 42"H • 400 lbs. weight capacity. • Easy assembly. • Color: Black.

This presentation station series (42"height and multiple adjustable tray options) makes the ultimate solution for standing presentations. Shelves and legs are made from recycled high density plastic that will not stain, scratch, rust or dent. The heavy duty 18 gauge steel cabinet keeps your most important documents secure with a recessed handle for easy access and mobility. Pull-out shelves are easy to install and are fully adjustable in height.

Metal Open Shelf Utility Carts The Metal Open Shelf Utility cart is made of a powder coat available in twelve colors. Ideal for department coding or matching school colors. Shelves are arc-welded and made from 20 gauge steel. Legs are made from a thick 14 gauge steel. The shelf can be adjusted from 24"to 42"in 2"increments. Building is a quick 4 bolt assembly.

AV Tables • Carts • overhead projection

Utility and Audio Visual Carts

Equipment Safety Strap Holds items securely. Fits most TV mounts and carts. 1"W x 11'L. 1 lb. No. 600342 Safety Strap ��$28.95

• Twelve powder coat color choices to match school, décor or where color coding is important. • Adjustable from 26"to 42"H. • Shelves are 18"D x 24"W, arc-welded, constructed from 20 gauge steel. • Four 4"silent-roll, full swivel, ball bearing casters, two with locks.

• Easily rolls over tile, carpet, cement and hardwood floor. • Will hold 200 lbs. of evenly distributed weight. • Includes a 3-outlet UL/CSA approved electrical assembly with a 15 ft. cord and cord management wrap. • Includes a nonslip rubber mat for the top shelf. • Lifetime warranty.

No. 600994 Wilson Black Metal Cart (44 lbs.) ��$192.00 No. 600997 Wilson Color Metal Cart (44 lbs.) PLEASE SPECIFIY COLOR ��$209.00

Metal Open Shelf Utility Carts N EW!

• Roll formed shelves with powder coat paint finish in black • Adjustable height from 24"to 42"in 2"increments • Tables are robotically arc welded. • Cable pass through holes. • 1⁄4" retaining lip around each shelf.

• 3-outlet, 15' UL and CSA listed electric assembly with cord plug snap. • 4"ball bearing casters, two with locking brake. • Safety mat for top shelf. • Big wheel models available. • Shelves are 24'W x 18'D. Includes a pull-out keyboard and mouse shelf. • Two 11"wide x 18" drop leaf shelves.

No. 601025 Metal Open Shelf Utility Cart (54 lbs.) ��$338.00 Please Note: Except for DAMAGE-IN-TRANSIT these CUSTOM ORDERED TABLES & CARTS on this page are non-returnable. All ship via UPS.

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

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Tuffy Utility And Audio Visual Carts

Shelf Color Choices (Please Specify):

Leg Color Choices (Please Specify):

Tuffy Open Shelf A/V Carts

Tuffy Cabinet Model

• Constructed from an engineered thermoplastic resin, injection molded that will not chip, warp, crack, rust or peel. Shelves are 1.5"thick and legs are 1.5" square.

• Cabinets are made of 20 gauge steel.

• All Tuffy 18"D x 24"W shelves have a 1⁄4"safety retaining lip and a raised texture surface to enhance product placement and ensure minimal sliding. • Included with every Tuffy cart is a 3-outlet UL/CSA approved electrical assembly with a 15 ft. cord manage-ment wrap, and three cable management clips. • Electrical attachment is recessed to insure easy passage through doorways and other tight spots. • Four 4"silent-roll, full swivel ball-bearing casters, two with locks, max. weight rated at 125 lbs. each.

• Recessed chrome handle. • Cable management access in back cabinet panel. • Shelves and legs are recyclable material. • Holds most 20"TVs. • Offers all the great features of the Open Shelf A/V Carts. • Included with every Tuffy care is a 3-outlet UL/CSA approved electrical assembly with a 15 ft. cord, cord management wrap and three cable management clips.

• Three shelf models will hold 200 lbs. of evenly distributed weight. Top shelf has a grommet hole for cable manage-ment.

Adjustable Tuffy Cabinet Model The versatile No. 601124 includes three shelves (in one color) and legs needed to make a 3 height options. You can change your cart height to suit your needs.

• Available in 16", 26", 34" and 42" heights.

Stock No.

Height No. of Shelves

Weight

Price

• Shelves and legs are made from recyclable material.

601118

42"

49 lbs.

$234.00

601120

34"

48 lbs.

$231.00

Adjustable Tuffy Open Shelf A/V Cart

601122

26"

41 lbs.

$227.00

The versatile No. 601088 includes three shelves (in one color) and legs needed to make the four height options. You can change your cart height to suit your needs.

601124

26"– 42"

50 lbs.

$234.00

Stock No.

Height No. of Shelves

Weight

Price

601080

42"

29 lbs.

$126.00

601082

34"

28 lbs.

$122.00

601084

26"

22 lbs.

$105.00

601086

16"

21 lbs.

$105.00

601088

16"– 42"

30 lbs.

$128.00

Color carts: Specify shelf color and add $15.00 to the above costs. Please Note: Except for DAMAGE-IN-TRANSIT these CUSTOM ORDERED TABLES & CARTS on this page are non-returnable. All ship via UPS.

188

• Includes lock with a set of two keys.

INSTRUCTIONAL AIDS CO., INC.

Color carts: Specify shelf color and add $15.00 to the above costs.

See page 187 for Optional Equipment Safety Strap.

Drawer for Tuffy Cart Add extra storage to your Tuffy Cart. 19"W x 141⁄2"D x 5"H. This steel pullout drawer is great for storing videos, DVDs, etc. No. 601158 Drawer for Tuffy Cart �� $99.00

Available with black or gray shelves. Legs and cabinet are black. Choose open shelves or cabinet model. Super-tough construction!

• Raised texture surface on shelves minimizes sliding and enhances product placement. • Six 4" full swivel casters, two locking.

• Extra-wide 36"x 18"work surface that is 42" tall.

• 3-outlet, UL/CSA approved electrical assembly, recessed attachment and wire management system.

• Pull out keyboard tray/mouse pad extender that adjusts in height from 26"-36"from the floor.

• Cabinets are made of 20 gauge steel and lockable, includes two keys. Chrome handle. Inner dimensions are 23"W x 17"H x 163⁄4"D.

No. 601194 Open Shelf Presentation Station (59 lbs.) ��$315.00 No. 601196 One Cabinet Presentation Station (77 lbs.) ��$409.00 PLEASE SPECIFY COLOR

AVID Products Listening Center Headphone This headphone has an inline volume control so that each person can listen at their own comfortable level. It has a 3.5mm (1⁄8") stereo plug, foam ear pads, and a 6' cord. No. 562940 Headphone ��$5.00

Stereo/Mono Headphone This headphone has volume control on each earpiece, 6.3mm (1⁄4") adapter included, and a coiled cord. It is adjustable, versatile, and perfect for all ages. No. 562945 Stereo/Mono Headphone � $10.00

Earbuds (disposable) A high quality earbud with soft silicone tips to help reduce ambient noise. It has a stereo 3.5mm (1⁄8") plug and a 6' cord. No. 562948 Earbuds ��$2.00

Boom Box Great for group learning and can be paired with jack boxes (No. 562957 and No. 562959) to accommodate up to 8 listeners with headphones. Features a single cassette deck with auto stop function, CD player, CD to tape recording and AM/FM radio. It has a stereo head-phone jack, remote control, LED display and easy to use controls. Operates with eight D batteries (not included) or AC/DC wall plug (included). No. 562955 Boom Box ��$99.95

Please see "MUSIC FOR THE MIND" CDs on page 25.

Stereo Listening Center Comes with an eight position jack box (No. 562959) that has 3.5mm (1⁄8") sockets and eight (No. 562945) headphones which is all stored in a lightweight durable plastic case. No. 562950 Listening Center �� $125.00

Mono Jack Box Eight 6.3mm (1⁄4") sockets and both 6.3mm (1⁄4") and 3.5mm (1⁄8") plugs. No. 562957 Mono Jack Box �� $16.25

Stereo Jack Box Eight 3.5mm (1⁄8") sockets and both 6.3mm (1⁄4") and 3.5mm (1⁄8") plugs. No. 562959 Stereo Jack Box �� $16.25

6.3 Plug Adaptor Attaches easily to 3.5mm (1⁄8") plugs to turn it into a 6.3mm (1⁄4") plug allowing one headphone to fit both plug sizes. No. 562961 6.3 Plug Adaptor �� $2.00

VC Adaptor Add volume control to a pair of headphones so each student can listen at their own comfortable volume. Fits onto any headphone with a 3.5mm (1⁄8") plug. No. 562963 VC Adaptor ��$3.50

Abacus ��62 Acetate Roll ��185 Alcohol Lamps ��148 Algebra* �� 9, 32, 72, 108, 122 Algebra Balance ��158 Algebra Pieces (Tiles) ��51, 69 Anatomical Models ��138-141 Anatomy �� 89, 96, 97, 138-142 AngleViewer ��55 Aprons (Laboratory) ��153 Astro Disk ��163 Astronomy* �� 87, 114, 135, 162, 163 Atomic Model Sets ��161 Audio Visual Tables ��184, 186-189

AV Tables • Carts • overhead projection

Tuffy Large Work Surface Presentation Station

Balances ��157-160 Ball and Ring ��168 Batteries ��171 Beakers Graduated ��153 Polypropylene ��151 Bell & Vacuum ��172 Bingo Games ��132, 135-137 Biology* �� 39, 40, 88, 89, 94, 96 Boards Cleaner ��19 Drawing ��56 KleenSlate Paddle ��20, 23 LCS ��14, 15 Lap ��13 Write and Wipe ��12, 13 Books ACT, PSAT, NSMQT, SAT ��64-66, 81 Calculator ��8, 9, 75 Class Record ��182 CliffsNotes ��66, 75, 87 Coloring ��96 Dictionaries ��59, 60, 85, 91 Encyclopedias ��59, 85 Games & Puzzles �� 82-84, 93, 96 Lesson Planner ��182 Math ��59-84 Mensa ��82 Science ��85-98 Science Fair ��98 Book Ends ��182 Book Marks ��83, 95 Boom Box ��189 *This is a partial listing of the subject.

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

189

Borders (Decorative) ��110 Bottles ��147, 150 Brackets (Adjustable) ��183 Brainy Borders ��100, 112 Brushes (Glassware) ��154 Bug Viewer ��147 Bulbs ��171 Bulletin Board Trimmers ��101, 112 Borders �� 100, 110, 112 Burners ��148, 149 Butane Fuel ��149

Calculators �� 1-7 Books �� 7-9, 75 Caddy ��5 DVDs ��9, 32 Overhead ��4, 7 Software �� 2, 3, 6 Calculus* �� 25, 67, 68, 128 Calendars ��15 Calipers ��56 Digital ��166 Calorimeter ��155 Card Games �� 75, 132-138 Carts �� 184, 187, 188 CDs (Music) ��25 Certificates & Awards ��98 Chalk ��22 Dust ��17 Chalkboard Accessories �� 21, 22, 23 Chalk-Chuck ��22 Chamois ��22 Charts Graph ��16, 17 Perforated ��17 Periodic Elements �� 111, 161, 173 Slated ��17 Write and Wipe �� 16, 17, 21 Checkers ��131 Chemistry* �� 38, 39, 90, 91, 161 Chemistry Kit ��149 Chess Games ��129, 131 Clamps Burette ��150 Extension ��150 Holders ��150 Lever Knife-edge ��167 Pendulum ��167 Pulley ��167 Table Clamp-Pulley ��167 Test Tube ��152 Thermometer ��155 Clay ��162 Clever Catch Balls ��128, 162 Cling Thing Products ��175 Clinometer ��48 Clipboards ��177 Clock ��11 Cloud Forming Apparatus ��163 Color Paddle ��172 Communicator Clearboard �� 21, 78, 80 Compasses Chalkboard ��22 Compass (Directional) ��164 Pencils ��53 Student ��53, 56 Computer Workstations ��186, 189 Condenser ��151 Conductometer ��168 Cones �� 44-46 Cord ��167 *This is a partial listing of the subject.

190

INSTRUCTIONAL AIDS CO., INC.

Counter (Hand Talley) ��147 Crates ��180, 184 Crucibles ��151 Crystals ��163, 172 Cylinders ��154

Data Analysis* �� 8, 32, 78, 81 Data Collection Tools ��5 Density Blocks ��168 Desk Minder ��174 Dice �� 49, 50, 74, 75, 84 Dictionaries �� 59, 60, 85, 91 Differentiation Strategies ��63, 87 Digital Clocks ��11 Digital Compass ��164 Display Back Drops ��99 Display Rail ��14, 24 DNA �� 88, 113, 137 Drafting Instruments ��56 Drawing Boards ��56 Dry Erase Accessories �� 18-23 Boards �� 12-15 Other �� 15, 20, 23, 175 Dust Covers ��157, 184 DVDs �� 9, 26-32, 34-42

Easels ��24 Carrying Case ��24 Paper Pads ��24, 179 Easy Crate ��184 Ecology* �� 42, 95, 97, 115 Electrodes ��170 Electrolysis Apparatus ��170 Electromagnet ��165 Electroscope ��169 Electrostatic Generator ��169 Environmental Cards ��162 Erasers Chalkboard ��22 Dry Erase �� 18, 19, 21 Magnetic ��19 Pencil ��178 Evaporating Dishes ��151 Expo Products ��18, 19 E-Z Grader ��166, 179

Filter Paper ��153 Flash Cards ��153 Flasks ��151 Flip Charts ��99, 115 Flippers ��68, 86 Forensics �� 40, 89, 137 Fractions* �� 49, 77, 84 FractionViewer ��48 French Curves ��56 Friction Block ��168 Friction Pads and Rods ��169 Funnels ��151

Games �� 128-138 Generators Steam ��168 Van De Graaf ��169 Geoboards ��48 Geofix ��47, 69 GeoLegs ��54, 69 Geometer’s Sketchpad ��33 Geometric Models �� 44-47 Geometry* �� 27, 33, 34, 70, 122, 128 Glass Rod ��152 Tubing ��152 Ware ��151, 153

Globes ��163 Glue Stick ��179 GoWrite ��20 Goggles ��153 Graph Charts ��16, 17 Liner ��22 Paper �� 117-123 Graph-its! ��117 Graph Paper Booklets ��117 Circle ��121 Decimal ��121 Display ��122 Isometric ��122 Metric �� 119, 120, 123 Pads ��123 Polar �� 120, 121, 123 Pressure Sensitive Grids ��123 Radian ��119, 123 Rectangular �� 117-119, 122, 123 Rolls ��121 3-Dimensional ��120 Grids (Wall) ��15, 21 Gyroscopes ��168

H, I, J, K

Happy Cube ��130 Headphones ��189 Health �� 137-143 Heating Ranges ��148 Hook Collars ��149 Hydroponics ��144 Hygrometer ��155 Human Body* �� 37, 96, 97, 111, 137 Ink (Stamp Pad) ��123 Interactive Whiteboard Ready Items �� 39, 49, 76, 77, 97 Iron Filings ��166 Keystone Eliminator Brackets ��183 Kits Aids Simutest ��142 Biodegradability ��162 Blood Analysis ��143 Blood Pressure ��143 Chemistry Hardware ��149 Effects of Smoking ��140 Snap Circuit ��170 Fingerprint Analysis ��142 Glassware ��151 Hair Analysis ��142 Environmental Lab Kit ��162 Magnet ��165 Molecular Atomic Model ��161 Pellet ��144 Polymer ��161 Solar Science ��172 Water ��162 KleenSlate �� 18, 20, 23

Laboratory Furniture ��156 Laminating Supplies ��177 Lamp Boards ��171 Lap Boards ��13 Lasers ��21, 172 Laser Line Maker ��23 LCD Projector Carts ��186 LCS Boards ��14, 15 Lettering Guides ��177 Levels ��43 Levitation Kit ��165 Leyden Jar ��169 Line Master ��23 Liquid Paper ��177 Litmus Paper ��150 Lodestones ��165

Magdeburg Hemispheres ��168 Magnets ��165, 166 Magnetizer ��165 Magnifiers ��147 Maps ��110, 114 Marble Cube ��130 Markerboards �� 12-15, 156 Marker Collar ��22 Markers Coloring ��176 Dry Erase ��18 Overhead ��176 Permanent ��176 Measuring Wheel ��52 Medicine Droppers ��147 Meter Sticks ��52 Meters ��171, 172 Metric E-Z Measure Converter ��166 Measuring Tapes ��52, 166 Paper �� 119-121, 123 Posters ��102 Spring Scales ��167 Stamps ��126 Weight Sets ��157, 158 Workbooks ��77 Micro Cubes ��130 Micrometers ��56 Microplates ��147 Microscopes ��145, 146 Microscope Slides ��146 MiniPlots �� 58, 120, 122 Models (Geometric) �� 44-47 Mortars ��151 Motor ��171 Multiwipes ��154 Music CDs ��25, 37

N, O, P

Newton’s Cradle ��167 Newton’s Motion Apparatus ��168 Origami ��68 Overflow Can & Bucket ��168 Overhead Projectors ��184 Owl Pellet Kit ��144 Paper Cutter ��181 Filter ��153 Graph �� 117-123 Litmus ��150 Note Cubes & Pads ��179 Punch ��181 Parallel Rule ��23 Pencils Compass ��53 Sharpener ��178 Student ��178, 179 Pens ��177 Perforated Charts ��17 Periodic Table �� 38, 90, 111, 161, 173 Petri Dishes ��147 pH Paper ��150 Physics* �� 38, 39, 87, 91, 135, 162 Pi �� 61, 82, 103, 179 Pipette Pumps ��154 Pith Balls �� 169 Plastic Models �� 44-47, 138-141, 143 Pointers �� 21, 22, 172 Polydron ��47 Polyester Sheets ��185 Polymers ��91, 161 Poster Tac ��175 Posters �� 99-116 *This is a partial listing of the subject.

Post-It Glue Stick ��179 Post-It Notes ��179 Post-It Paper Pads ��179 Potato Clock ��171 Pre-Algebra* �� 25, 27, 66, 72, 102 Pre-Calculus* �� 25, 33, 66, 133 Presentation Stations ��186, 189 Pressure Sensitive Grids ��123 Prisms �� 44, 47, 172 Probability* �� 8, 74, 78, 128 Profi Cube ��130 Projection Screens ��182, 183 Projectors (Overhead) ��184 Protractors Chalkboard ��23 Student ��55 Pulley Demonstration ��167 Pulleys ��167 Punches ��181 Puzzles ��48, 82-84, 93, 128-130

Q, R

Quick Grader Calculator ��7 Quick Study Guides �� 58, 68, 86, 87 Radiometer ��172 Rappin’ Mathematician CD ��25 Remagnetizer ��165 Rings (Support) ��149 Rods (Surveyor) ��43 Roman Arch Set ��129 Rotating Platform ��168 Rubber Stamps �� 124-127 Stoppers ��152 Rulers Architect ��56 Engineer ��56 Student ��51, 54

Safety Goggles ��153 SAT �� 31, 65, 66, 81 Scales ��159, 160 Spring ��167 Scissors ��57 Screens (Projection) ��182, 183 Security Strap ��187 Semi-Circular Protractor Chalkboard ��23 Student ��55 Sharpener (Pencil) ��178 Shears ��57 Sheet Protectors ��177 Skeletons �� 140, 141, 144 Smoking ��137, 140 Solar Science Kit ��172 Solutions Tester ��170 Sound Meter ��172 Space Sand ��163 Spanish Math Terms ��60 Speedstudy ��25, 39 Sphygmomanometer ��143 Stack-on-Trays ��182 Staplers ��180 Statistics* �� 8, 25, 66, 67, 74 Steam Generator ��168 Steel Tapes ��166 Stencils �� 54, 149, 177 Stethoscope ��143 Stools ��156 Stop Watches ��10 Stoppers ��152 Study Charts/Guides �� 58, 68, 86, 87 Supports Rings ��149 Stands ��149

Surveyor Levels ��43 Rods ��43 Transits ��43 Switches ��171

INDEX

Tables ��156 Talc Dust ��17 Tangrams ��69, 129 Tapes Dispenser ��175 Fiberglass ��52 Highlighter ��175 Magnetic ��174 Mavalus ��175 Measuring ��52 Removable ��175 Scotch ��175 Steel ��166 T-Bar Scissors Clamp ��183 Teach Timers ��11 Templates �� 54, 149, 177 Tessellations �� 48, 69, 107 Test Tubes ��152 Test Tube Racks ��152 Thermometers ��155 Time Tracker ��11 Timers ��10, 11 Tongs ��151, 153 Toppers ��100, 112 Tornado Tube ��163 Tote Bag ��5 Transits ��43 Transparencies (Interactive) ��49 Transparency Film ��185 Pens ��176 Trans Tab ��185 Triangles Chalkboard ��23 Crucible ��148 Drawing ��56 Trimming Boards ��181 Tripods ��43, 148 Trigonometry* �� 30, 58, 66, 68, 132 T-Squares ��56 Trundle Wheel ��52 Tubing Cutter ��152 Glass ��152 Tuning Forks ��173

U, V

Universe ��114, 135 Vacuum Pumps ��168 Vernier Caliper ��56 Digital ��166 Vials ��147

W, X, Y, Z

Wash Bottles ��150 Water Test Kit �� 162 Weather ��113, 135 Weights ��157, 158 Wire Gauze ��148 Write & Wipe (W. & W.) Boards ��12, 13 Charts (Pull Down) ��16, 17 Lap Boards ��13 Other �� 15, 20, 21, 23, 24, 174 Yacker Trackers ��11

Call to Order: 1-800-447-9368 or shop online: www.geyerinstructional.com

191

PURCHASE ORDER

INSTRUCTIONAL AIDS CO., INC.

SCHOOLS MAY USE THEIR OWN P.O. FORMS

Math/Science 2011 CATALOG

P.O. Box 10060 • Fort Wayne, Indiana 46850 • PHONE: (260) 745-5408 • (800) 447-9368 • FAX: (260) 744-4186 E-MAIL: info@geyerinstructional.com • WEB SITE: www.geyerinstructional.com DATE OF ORDER

PURCHASE ORDER NO.

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Bill To: ��

Ship To: ��

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City___________________________ State_________ Zip ��

Signature ��

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TERMS & CONDITIONS OF SALE

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Stock No.

NAME or DESCRIPTION

Total

TO PREVENT DUPLICATION OF ORDERS AND SHIPPING: PLEASE SEND ORDER ONLY ONCE - By Phone, Fax, Mail or E-Mail, OR DUPLICATION OF SHIPMENT MAY OCCUR.*

PERSONAL ORDERS – PREPAYMENT REQUIRED n n n

VISA MASTERCARD DISCOVER

n Money Order n Check

Merchandise Subtotal Postage & Handling*

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Expiration Date: Mo.

Yr.

Account Number Issuing Bank �� _______________________________________________________________________________________________ (Authorized Charge Card Signature) Cash & C.O.D. cannot be accepted. _____________________________________________________ Print Name Here

192

Unit Price

Indiana Residents (personal orders) Add 7% Sales Tax TOTAL * Refer to inside back cover (page 193) for Postage & Handling

INSTRUCTIONAL AIDS CO., INC. Office, Shipping, Manufacturing: 404 East Hawthorne Street Fort Wayne, Indiana 46806 Orders, Payment & Correspondence: P.O. Box 10060 Fort Wayne, Indiana 46850

TO PREVENT DUPLICATION OF ORDERS AND SHIPPING: PLEASE SEND ORDER ONLY ONCE By Phone, Fax, Mail or E-Mail, OR DUPLICATION OF SHIPMENT MAY OCCUR.*

Terms & Conditions of Sales:

WEB SITE: www.GeyerInstructional.com PHONE: (260) 745-5408 TOLL FREE: (800) 447-9368 FAX: (260) 744-4186 E-MAIL: info@geyerinstructional.com

FOREIGN ORDERS All CANADIAN and other FOREIGN orders must be paid in U.S. FUNDS. Custom charges, where applicable, will be the responsibility of the customer. Postage and/or freight will be added to the invoice.

(Subject to change without notice)

PERSONAL & NON-SCHOOL ORDERS Personal and non-school orders must be accompanied with full payment. For personal and non-school order requiring truck shipment call 1-800-447-9368 for freight charges.

*EXCHANGE/RETURN POLICY All exchanges or returns must be made within 45 days from the invoice date. Exceptions are the non-returnable items as noted in the catalog. Before returning an item call (800) 447-9368 to receive a Return Authorization Number.

Motor Freight (TRUCK) SHIPPED ORDERS (as differentiated from U.P.S and Parcel Post.) Orders requiring truck shipment due to size, weight or special nature will be prepaid and freight will be added to invoice.

TERMS School orders are net 30 days approximately except where the order requests an extension.

POSTAGE, HANDLING & INSURANCE Merchandise Total

Shipping Cost

Under $35.00

$35.00 to $54.99

$55.00 to $84.99

$85.00 to $114.99

$115.00 to $144.99

$145.00 to $174.99

$175.00 to $400.00

Over $400.00

$8.95

$9.95

$11.95

$14.95

$16.95

$20.95

$24.95

$27.95

HAWAII, ALASKA, Motor freight (truck) shipped orders, and orders of a special nature due to bulk and/or weight will be shipped by the appropriate means. Actual transportation costs will be added to the invoice. SHIPPING CHARGES ARE SUBJECT TO CHANGE AS POSTAL AND/OR UPS CHARGES CHANGE.

WARNING:

CHOKING HAZARD –

SMALL PARTS. Not for children under 3 yrs.

WARNING:

CHOKING HAZARD –

Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.

WARNING:

CHOKING HAZARD –

Toy is a small ball. Not for children under 3 yrs.

WARNING:

CHOKING HAZARD –

Toy contains a small ball. Not for children under 3 yrs.

WARNING:

CHOKING HAZARD –

This toy is a marble. Not for children under 3 yrs.

WARNING:

CHOKING HAZARD –

This toy contains a marble. Not for children under 3 yrs.

193

PRSRT STD U.S. POSTAGE

Geyer Instructional Aids Co., Inc. 404 East Hawthorne Street Fort Wayne, Indiana 46806

PAID

PERMIT NO. 185 BOLINGBROOK, IL

Please share this catalog with other MATH and/or SCIENCE Teachers in your department.

Return to:___________________________

TI-Nspire Touchpad Teacher & Student Software

Highland Portable Precision Balance

pages 1&2

page 159

Number Names Poster

Irrational Puzzle

page 104

page 48

2-Sided Dry Erase Student Response Paddles

Astro Disk

page 23

page 163

Call Toll Free: 1-800-447-9368 â&#x20AC;˘ Visit our online catalog at: www.GeyerInstructional.com