ESL Science

Page 1

Science Unit 1 -

DNA

Unit 2 -

Fingerprints

Unit 3 -

Food Chain

Unit 4 -

Habitats

Unit 5 -

Mixed Up DNA

Unit 6 -

Compass

Unit 7 -

Plant Food

Unit 8 -

Secret Messages

Unit 9 -

Hearing Vibrations

Unit 10 -

Review

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Unit 1 – DNA 1.) Read and color. Let’s learn about DNA.There are four base pairs. There is ‘g’,’c’,’t’ and ‘a’. They link everything together.

g

gender family

t

a

eye color hair color Millions of times (1000 000s) www.rhett-teacher.com

c


2.) Read and make.

James D. Watson and Francis Crick discovered the double helix structure of DNA in 1953.

What does our DNA tell us? 1.) It tells us our ______.

2.) It tells us who our ____ is.

3.) It tells us our_______.

4.) It tells us our _________.

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cut here. cut here. cut here. cut here. cut here. cut here. cut here. cut


Unit 2 – Fingerprints 1.) Look and find.

whorl

loop

X N L K A I O L E I

D B R M A D K L Z H

D J O H F D K P M Y

R O H U X B E M Q G

I R W T C A B B Y S

W U P U H U T B T O

arch

E R I O H I C L H U

H C R A O H D F C V

D F A Q L L J L B W

J I S H Q C K K T S

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What type of fingerprints do you have?

2.) Make and talk.

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Unit 3 – Food Chain 1.) Find the vocabulary chains.

s l i o g s

u n l n r e

w s i s a c

i s g s n o

l s h t d t

d e b e e s

absorbs the sunlight.

eats the grass.

The Sun shines.

the grass

Second, the wildebeest

the lion

eats the wildebeest.

Finally,

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2.) Fill in the blanks and draw.

sun

lion

Food Chain

grass

wildebeest

The ______ shines. The grass absorbs the __________. Second, the _____________ eats the grass. Finally, the _________ eats the wildebeest.

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cut here. cut here. cut here. cut here. cut here. cut here. cut here. cut here.

3.) Cut and attach. who eats me?

the Sun

mice

who eats me?

who eats me?

eagles

grass

who eats me?

snake

who eats me?

grasshopper

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Unit 4 – Habitats 1.) Label. (Look at next page for help)

1.) deer

2.)___________

3.)___________

4.)___________

5.) turtle

6.)___________

7.) polar bear

8.)___________

9.)___________

10.)__________

11.)__________

12.)__________

13.)__________

14.)__________

15.)butterfly

16.)__________

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2.) Let’s play.

☻Where do *** live? ☺*** live in/on the ***.

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Unit 5 – Mixed-Up DNA 1.) Look and draw.

What if people and animals could mix their DNA? What would happen?

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Headgear

1.) bison horns 2.) cockroach antennae 3.) cobra hood 4.) giraffe horns 5.) gazelle horns Ears

1.) wild dog ears 2.) Fossa ears 3.) elephant ears 4.) fox ears 5.) polar bear ears Face

1.) buEerfly eyes 2.) buEerfly proboscis 3.) crab eye stalks 4.) walrus tusks 5.) flamingo beak 6.) rhino horn 7.) rhino hornbill beak 8.) sand Lger shark teeth

Face (2)

1.) crocodile snout 2.) Fossa snout 3.) Orb spider eyes 4.) Sifaka face 5.) Babirusa snout 6.) bush baby eyes Body

1.) Tomato frog legs 2.) Orb spider legs 3.) cockroach legs

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Body (2)

1.) Hairy crab legs 2.) Lion’s mane jelly 3.) sea horse tail 4.) tarantula legs

Arms

1.) Spider crab claws 2.) Lemur Arms 3.) Gibbon Arms 4.) Giant tree frog arms 5.) gorilla arms 6.) giraffe hoofs 7.) Nurse shark fins 8.) octopus arms 9.) zebra hoofs 10.) Lger paws

Tails

1.) Spiny tail iguana 2.) tree boa 3.) Lesser bird of paradise 4.) Green tree monitor 5.) nile crocodile 6.) horse Wings 1.) Lesser bird of paradise 2.) Rodrigues bat wings 3.) monarch buEerfly

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Unit 6 – Compass 1.) Read and fill in. Hints Across (

)

2. something that attracts metal 3. a liquid we drink 4. something that points north

compass Down (⇕) 1. something on a tree

leaf

2. the things you need to make something

cup pin materials

magnet water

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North

2.) Draw. Write. Make.

Draw the Materials

water

leaf

pin

magnet

Step 1:

Get all the materials.

Step 2:

Fill the _________ with _________.

cup

Step 3: Rub the _______ on half of the pin (30 Lmes). Step 4: Put leaf in water and then put the _________ on the _________. Step 5:

Observe where north is.

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Unit 7 – Plant Food 1.) Brainstorm.

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Listen, write, read, plant. 1.)

2.)

3.)

4.)

Hello, I am a tree. I live in every country around the world. I can grow to be very tall. I need to eat food to get energy. But, I don’t like to eat people food for breakfast, lunch or dinner. I absorb sun with my leaves and water with my roots.

5.)

Read 3 times: ☐ ☐ ☐

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Unit 8 – Secret Messages Read, circle and solve.

Top Secret

______________

______________

___________

______________

______________

egassem :terceS poT terces ).5 elbisivni ).4 eldnac ).3 repap ).2 licnep ).1 :srewsnA

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2.) Decode and write.

+ candle

+ pencil

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= paper


Unit 9 – Hearing Vibrations 1.) Read and circle.

Can you hear me?

a.) It’s a telephone. b.) We hear vibrations. c.) Cool.

Did you know?

a.) I am bored. b.) It is sunny today. c.) Yes, I can!

Why?

a.) Where? b.) What? c.) Really!

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2.) Memorize and make. Did you know?

What??

We can make a telephone with 2 cups and a string.

Sound is energy. The sound energy from my voice is passed to the string.

The energy makes the string move up and down (vibrate). The string must be Lght.

And my ears understand the vibrations as words.

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Unit 10 – Review 1.) Let’s play.

Unit 1 & 2

Unit 3 & 4

Unit 5 & 6

Unit 7 & 8

Unit 9

John

______

Sarah

Tornado.

_________

Jungle

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