1|Page
2|Page
1st Quarter
3|Page
Chapter 1- Number Concepts Lesson 1- Counting objects. When you count objects you say only one number name for each object. You start counting with the number 1. Activity 1. Get set- use a line to match each number with the correct number of fruits.
1. 4
2. 6
3.
2
Activity 2. Draw an objects that match each given number.
1. 10
_____________________________________________________
2. 5
_____________________________________________________
3. 8
_____________________________________________________
4. 9
_____________________________________________________
5. 7
_______________________________________________________
4|Page
Activity 3. Draw 10 apples inside the box.
Lesson 2 - Identifying the number of objects in a set. You count to know the number of persons or objects in a set. Activity 1. Get ready- Circle your answers
1. How many children are there?
5
4
6
2. How many books are there?
3
5|Page
2
1
3. How many balls are there?
7
6
5
3
2
4. How many eggs are there?
4
Activity 2. Circle the correct number to complete each sentence. 1. There is 2, 1, 4 boy throwing the garbage.
2. There are 3, 4, flowers.
3. There are 6, 7, 9 corns.
4. There are 8, 9,
6|Page
10 balloons.
5. There are 8, 6, 10 boxes.
Activity 3.
Draw a line to match each set with the correct number of children.
*
*
*
* Lesson 3- Writing numbers up to 20 Get ready- Trace the number. Activity 1.
7|Page
7
*
6
*
4
Activity 2. Write the missing number. 1_______3_______5________7________9_________10
11________13_________15___________17_________19________
Activity 3. Write the correct number of objects.
_______________
_________________
________________
________________
___________________
________________
8|Page
Lesson 4- Using Ordinal Numbers
Ordinal numbers- tell the position of persons, animals or objects in an arrangement. Activity 1. Get ready- cross out the indicated object Start from the leftmost object
1. The 5th child
2. The 2nd book
3. The 4th fruit Activity 2. Circle the correct answer. 1. The yellow hat is
9|Page
_____
1st
2nd
3rd
2. The black box is
3.
_____
The violet ball is ____
4th
6th
6th
5th
4th
5th
Lesson 5- Comparing and arranging sets To compare sets of objects, use the words fewer, more and as many. You may arrange three or more sets as follows:  From the set with the fewest objects to the set with the most objects.  From the set with the most objects to the set with the fewest objects.. You can also tell which of three or more sets has the most or fewest objects. Activity 1. Get ready- Circle the correct phrase to complete each sentence. 1. There are ( more, fewer, as many) ducks than chicks.
2. There are ( more, fewer, as many) horses than cows.
10 | P a g e
3. There are ( more, fewer, as many) cats than dogs.
Activity 2. Circle the correct answer.
fewer
-
more
-
fewer
-
more
_
fewer
-
11 | P a g e
Lesson 6- Comparing and ordering numbers To compare numbers use the words or symbols, is greater than ( >), is less than (<), or is equal to (=). Numbers may be arranged from least to greatest. Numbers may be arranged from greatest to least. You may identify the greatest or the least number in a set of three or more numbers. Activity 1. Get ready- Compare the two objects using the correct symbols ( <, > or =). 1.
__________ 2.
___________ 3.
__________
4.
___________
5.
____________
12 | P a g e
6.
_______________
7.
________________
8.
__________________
Activity 2. Write ( < , > and = )
3 _______6
9 _________4
10_________5
5 ________2
3_________1
8__________9
10________6
11________21
14_________11
16_________7
12_________8
19_________13
11_________10
01__________6
8__________18
18_________09
17__________16
20__________10
15_________14
26__________21
18__________09
13 | P a g e
Activity 3. Cross out ( X ) the correct answer. 8 ________10 =
(
<
>
=
)
12_______8
=
(
<
>
=
)
20 _______10 =
(
<
>
=
)
15 _______17 =
(
<
>
=
)
20 _______19 =
( <
>
=
)
9 ________7
( <
>
=
)
5 _______11 =
( <
>
=
)
7________13 =
( <
>
=
)
6________09=
(
>
=
)
=
<
Activity 4. Write < ,> or =. ten _________eleven
nine________ one
three_________five 14 | P a g e
thirteen ___________eight
twenty___________ twelve
four
___________two
zero_________
fifteen
six______________seven
fourteen __________six
sixteen____________senventeen
two__________eight
nine______________nine
three__________three
four______________four
ten___________nineteen
five_________________five
thirteen_________fourteen
wenty______________twelve
fifteen ___________seventeen
nineteen __________sixteen
Lesson 7- Combining sets
You can combine the objects of a set with the objects of another set to make a larger set. Then Count to know the total number of objects in the larger set. Activity 1. Get set- Count the objects in the picture. Then cross out the correct answer. 1.
( 6,
7,
8
)
2.
( 2, 15 | P a g e
4,
6
)
3
( 3,
4.
(
8
2,
1 )
10
13
)
Activity 2. Write Yes or No.
Is this a 8 objects?
Yes
Is this a 4 objects?
Is this a 10 objects?
No
Yes
Yes
No
Is this a hands ?
Yes
Is this 4 flowers ?
Yes
16 | P a g e
No
No
No
Lesson 8- Adding with sums up to 20 You use addition when you put together or combine two or more sets of objects. You use the plus sign (+) when performing addition. You use the equal sign (=) to show the answer. The numbers you add are called addends. The answer in addition is called the sum.
Activity 1. Get ready- Check the correct addition sentence for the given sets.
1.
( 6+ 3= 19)
( 7+ 4= 11)
(9+4= 12)
( 2+6= 8)
( 5+2= 7)
(2+ 3=5)
( 4+ 3= 7)
( 5+ 4= 9)
( 4+ 4= 8)
2.
3.
17 | P a g e
Activity 2. Add the following.
2 + 3 =______________
5 + 7 =_____________
6+ 3 =______________
2+4=______________
7+ 2 =______________
1 + 4=_____________
Lesson 9- Adding three numbers When adding three numbers, add the numbers two at a time. You may also add first the numbers that make 10 to make the computation easier.
Activity 1. Get ready- Find each sum. 1. 5+ 4+ 7= _____ 2. 9+ 1+ 4= _____ 3. 2+ 7+ 8= _____ 4. 3+ 6+ 8= _____ 5. 8+ 2+ 9= _____
18 | P a g e
Activity 2. Write the sum in the blank.
and ______________
+
__________________=_________________________
and ______________
+ _____________________=________________________
and ________________ +
________________ = ______________________
and
________________ +
_________________
_________________ +
and ____________________ = _________________
19 | P a g e
=
_________________
and
___________________
+ _____________________=________________
and ____________________
20 | P a g e
_________________=________________
Activity 3.
21 | P a g e
Activity 4.
22 | P a g e
Lesson 10- Solving addition and Story Problem Activity 1. Get ready- Complete the four steps to solve each story problem 1. Ben milked 7 goats, Pat milked 5 goats. How many goats did Ben and Pat milk altogether? A. What is the story problem asking? B. What is the information is given in the story problem? C. What is the addition sentence for the story problem? D. What is the answer? Activity 2.
Activity 3. 23 | P a g e
24 | P a g e
3rd Quarter
25 | P a g e
Lesson 11- Understanding subtraction You use subtraction when you take away a number of objects from a set of objects. You use the minus sign (-) when performing subtraction. You use the equal sign (=) to show the answer. The first number in a subtraction sentence is called the minuend. The second number is called the subtrahend. The answer in the subtraction is called the difference. Get readyActivity 1. Circle ( o ) the correct subtraction sentence for the picture.
1. ( 5-2= 3)
(4-2= 2)
( 6- 3= 3)
( 4- 3= 1)
(3-2=1)
2. (6-6= 0)
3. ( 6- 4= 2) Activity2. 26 | P a g e
(5- 4= 1) ( 4-4= 0)
Write the difference. 5 – 3 =____________
10 – 5 =_______________
8 - 6 =______________
9 - 8 =_______________
7 - 5 =______________
12 – 9 =________________
8 - 8 =_______________
20 – 10=________________
Activity 3. Circle ( O ) the correct answer. 8- 4
=
8
4
5
10 - 4
=
4
5
6
12 - 8
=
6
7
8
10 =
9
7
8
18 -
Activity4. 27 | P a g e
Write subtraction sentence.
____________________________
_____________________________
____________________________
____________________________
Lesson 12- Subtracting with minuend up to 20 28 | P a g e
When answering subtraction problems with minuends up to 20, you may use drawings. Activity 1. Get set- Find each difference. 1. 14- 7= ____ 2. 10-5= ____ 3. 17- 8= ____ 4. 11-5= _____ 5. 20-9= _____
Activity 2. Box the correct answer. 20- 5 =
10
15
9
18 – 8 =
15
12
10
17- 10=
7
8
6
16 – 12 =
8
4
6
15 – 15 =
10
0
15
Lesson 13- Subtracting by counting back 29 | P a g e
Activity 2. Get ready- Use counting back to find each difference. 1. 14- 6= ____ 2. 17- 8= ____ 3. 16- 9= ____ 4. 12- 5= ____ 5. 15- 7= ____ Activity 2. Cross out ( X ) the correct answer. 20- 5 =
10
15
9
18 – 8 =
15
12
10
17- 10=
7
8
6
16 – 12 =
8
4
6
15 – 15 =
10
0
12
8
7
9
16 -8 = 13 – 5 =
6
8
10
14 - 9 =
9
5
4
20 - 10 =
8
10
8
15 - 7 =
8
16 - 10 =
Activity 3. 30 | P a g e
9
7 6
6 10
Encircle ( O ) the correct answer.
5 -2
5 -3
8- 6
8-4
10- 5
10- 6
7- 5
9 - 7
31 | P a g e
7- 3
9
- 6
Activity 4
Activity 5. 32 | P a g e
Answer the following. A.
B. 33 | P a g e
Activity 6. 34 | P a g e
Lesson 14- Solving subtraction Story Problem 35 | P a g e
Get ready- Read each story problem. Follow the steps to solve each story problem. Use the pictures to help you answer. 1. Mother buys 12 eggs. She cooks 9 of the eggs. How many eggs are left? A. What fist the story problem asking? B. What information given in the story problem?
C. What is the subtraction sentence for the story problem? D. What is the answer? Chapter 2- Fractions Lesson 1- Understanding Whole and Halves Object may come in wholes or in halves. A whole that is divided into two equal parts shows halves. Each part may be describes a part of a whole.
Activity 1. 36 | P a g e
One part is called one-half. A fraction also describes a part of a set.
1. 1/ 2
of
2.
1/ 2
3.
1/2
4.
1 / 2 of
5.
1 / 2
37 | P a g e
4 = ________________
of
0f
6 = ________________________
0f
12
10
8 = __________________________
= ________________________
= _____________________________
6.
1 / 2 0f
4
=____________________________
Activity 2. Box the correct answer.
1/2
1/6
38 | P a g e
1/ 4
1/3
1/7
½
1/4
1/7
1/8
1/9
1/5
1/7
1/8
1/6
1/3
Lesson 2- Understanding wholes and fourths
1/ 4 is a fraction that shows a whole divided into four equal parts.
Activity 1. Divide each shape into four equal parts. A.
Activity 2.
39 | P a g e
Lesson 3 Understanding wholes and thirds When a whole or set is divided into 3 equal parts or thirds, each part or group is called one-third or 1/3. Activity 2. Each part is called one- third or 1/3.
Draw a line to divide each shape into three equal parts.
40 | P a g e
41 | P a g e
Lesson 4 â&#x20AC;&#x201C; Solving Problem Story Problems using picture. Fraction problems can be solved using pictures. To find the part of a whole or part of a set in a story problems, do the following steps. Activity 1. 1. Know what the story problem is asking. 2. Know the information given in the story problem. 3. Draw a picture and divide the whole or set equally. 4. Write the answer. Solve the Problem. Miss Reyes needs to make 2 pillow cases with a piece of cloth. What part of the piece cloth she will use to make 1 pillowcase? A. What is the story problem asking?
B. What information is given in the story problem? ____________________________________________________________ C.Draw a picture.
D. What is the answer? _________________________________________________________________ 42 | P a g e
Activity 3.
43 | P a g e
3rd Quarter
44 | P a g e
Chapter 3- Things Around Me Lesson 1- Identify Shapes Objects has may have different shapes.
Activity 1.
Color the shape that you see in the figure.
45 | P a g e
46 | P a g e
Activity 2. Write the correct name of each picture .Choose your answer inside the box.
circle
square
star
triangle
diamond
heart
oval
crescent
_________________
__________________
__________________
_________________
_________________
________________
47 | P a g e
rectangle
____________________
___________________
Activity 3. Draw the different shapes.
Activity 4. Circle the correct answer.
circle
oval
square
triangle
rectangle
star 48 | P a g e
oval
triangle
heart
diamond
star
triangle
rectangle
49 | P a g e
diamond
oval
triangle
rectangle
square
Activity 5.
50 | P a g e
Activity 6.
51 | P a g e
Activity 7.
52 | P a g e
Lesson 2- Classifying Objects by shape You may group objects based on their shapes.
Check ( / ) each object that has the given shape on the left.
53 | P a g e
Lesson 3- Identifying Solids You may see different shapes when you look at a solid. Solids are figures that are not flat. Solids can have shapes like circles, squares, triangles, and rectangles.
Activity 1. Circle ( O ) each object that looks like the solid on the left.
54 | P a g e
II. Activity 2. Draw the different shapes.
55 | P a g e
Activity 3. Write the correct answer .Choose your answer inside the box.
Oval star
triangle
Diamond
rectangle
heart
____________________
--------------------------
------------------------
---------------- ----------
--------------------------------56 | P a g e
square
crescent
circle
------------------------
----------------------
-----------------------
------------------------
-----------------
Lesson 4- Measurement lesson 1-Measuring objects Using nonstandard units To measure an object means o find out how long , how tall, or how wide it is. To estimate the length , width ,or height of an object means to measure using nonstandard units. Measure each object found in your classroom. Use your hand and your foot Hand measure
____________________
___________________
___________________
foot measure
___________________
_______________________
________________________
Lesson 2- measuring objects using Centimetre and Meter Centimetre and meter are units of measure for length, width, and height. Centimetre is usually used to measure the length, width, and height of small objects.
Meter is usually used to measure the length, width, height of big objects. 57 | P a g e
Circle the unit of measure you should use to answer each question.
1. How long is the belt?
2. How tall is the man?
3. How wide is the chair?
Centimetre
Meter
Centimetre
Meter
Centimetre
Meter
Lesson 3- Comparing Heights, Lengths, and Widths You may use the following words when comparing heights, lengths, and widths. taller than
longer than
shorter than
when comparing heights, lengths, and widths of objects, the units should be the same. Look at the benches.
The bench on the left is 5 feet long. 58 | P a g e
The bench on the right is 3 feet long.
Use a centimetre ruler to compare each pair of lines. Write the measures on the blanks. Then circle the shorter line. 1.___________________
_________________
____________________
__________________
2.___________________
_________________
_____________________
_________________
3.___________________
__________________
____________________
_________________
4._________________
________________
__________________
_________________
Lesson 4- Comparing Weights Weight tells how heavy or how light an object or a person is. Gram and kilogram are some units of measurer for weight. Gram usually used to measure the weight of light objects. Kilogram is usually used to measure the weight of heavy objects. Kilogram is usually used to measure the weight of heavy objects. You may use the following words when comparing weight. Heavier than
59 | P a g e
lighter than
When comparing weight of objects, the units should be the same.
Cross out ( X ) the heavier object.
20 g
5g
15g 60 | P a g e
100 g
50g
150g
Lesson 5- Measuring Temperature Using a Thermometer Temperature tells how hot or how cold an object or a person is. A Thermometer is an instrument used to find the temperature of an object or a person. The unit of measure that is usually used in telling body temperature. Is degree Celsius ( 0 C ) .
Activity 1. Circle the thermometer that shows the correct temperature.
1.It is a rainy and cold night. coffee. 61 | P a g e
2. Mother is boiling a pot of water for her
Lesson 6- Reading a Calendar A Calendar shows the month of the year. These are January, February, March, April, May, June, July, August, September, October, November, December. A calendar also shows the numbers of days in a month. A calendar also shows the seven days of the week. These are Sunday, Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
Activity 1. Look at the days of the week in the calendar below. Cross out ( x ) your answer.
62 | P a g e
1. The 3rd day of the week is _______________. Tuesday
Monday
2. The last day of the week is________________. Saturday
Sunday
3. The day before Tuesday is _______________. Friday
Monday
4. The day before Monday is ________________. Saturday
Sunday
5. The day before Wednesday is_______________. Tuesday
Thursday
Activity 2. Complete each sentence using the calendar below.
63 | P a g e
1. This calendar is for the month of_____________________________________. 2. The 1st Sunday of the month is on __________________________________________. 3. The 3rd Thursday of the month is on _______________________________________.
4.New year's Day falls on a __________________________________________.
Lesson7- Telling Time by the Hour and by Half Hour A Clock is a device that helps people to tell time. Most clocks have two hands. The short hand is called the hour hand. It tells the hour of the day. The long hand is the minute hand. It tells the number of minutes. When the minute hand points at 6, half an hour has passed. Half an hour is the same as 30 minutes.
The hour hand points at 10.The minute between 10 and 11 ,
The hour hand points
hand points at 12. It is 10 0'clock,or 10:00 6, It is half past
the minute hand points at 10, or 10:30.
Activity 1. 64 | P a g e
Cross out ( X ) the clock that shows the given time. 1. 11:00
2. 8 : 30
3. 2:00
4.11:00
65 | P a g e
Activity 2. Encircle the correct answer.
10:00
12:00
11:00
12:30
11:00
7:00
7:30
11:00
66 | P a g e
8:00
10:00
Activity 3. Draw what is asked.
9:00
____________________
11:00
____________________
8:00
____________________
9:30
_____________________
10:00
_____________________
7:30
_______________________
1:00
_______________________
12:00
________________________
67 | P a g e
Activity 4. 10:30
7:30
68 | P a g e
8:00
1:00
4th Quarter
69 | P a g e
Chapter 5-
Statistics
You may use a graph to present a set of data. Examples of graphs are pictographs and bar graphs. Pictographs use pictures to show the number of objects of each group. The bars in that graph may be horizontal or vertical. Activity 1. Graphs help to compare the number of objects of certain groups. Mother buy fruits in the market. She give to her children.
1. How many apples did mother bought for her children?__________________ 2. How many bananas did mother bought for her children?__________________ 3. How many guavas did mother bought for her children.___________________ 4. How many pineapples did mother bought for her children?________________ 5. How many fruits all in all?___________________ 70 | P a g e
Activity 2.
71 | P a g e
Activity 3.
72 | P a g e
Activity 4.
73 | P a g e
Lesson 2- Construction pictographs and Bar graphs. Steps in making pictograph 1.Make a grid. 2. write the names or objects on the left side or on the top part od the grid. 3. Draw pictures to represent the given data for each name or object. Steps in making a bar graph 1. Draw a grid. The numbers of columns must be the same as the number of names or kinds of object in a given story problem. The number of rows must include the numbers given in the story. 2. Write the names or the objects along the horizontal line at the bottom part of the graph. 3. Write the numbers along the vertical line on the left. side of the graph. 4. Draw and shade the bars using the given numbers in the story problems.
Read the story. Make a pictograph or a bar graph to show the given data. Then answer the questions that follow. Den made paper flower for her school's flower parade. She was able to make the following. 10 flowers on Sunday 10 flowers on Monday 6 flowers on Tuesday 3 flowers on Wednesday 5 flowers on Thursday
74 | P a g e
Use the grid to make the pictograph. Den's Paper flower Sunday
Monday
Tuesday
Wednesday
Thursday
75 | P a g e
Lesson 3- Identifying the chance that an Event will Occur
You can tell the chance that an event will occur.
What is the chance of picking a red ball? There are 4 balls in all. One of the balls is red. Hence, the chance of picking a red ball is 1 out of 4 Events that have no chance of happening are called impossible events. Events that are certain to happen are called sure. Activity 1. Look at the picture below. All the letters of the word â&#x20AC;&#x153;HAPPY NEW YEAR â&#x20AC;&#x153; will be placed in a bag. If you will get one letter, give the chance of each event below. Color the picture.
76 | P a g e
1. You will pick H.________________________________
2. You will pick A. _________________________________
3. You will pick E._________________________________
4. You will pick P.________________________________
5. You will pick S.__________________________________
Lesson 4- Identifying Combinations of Objects. You can make of combinations of objects by pairing each object in one group with each object in the other group. Identify all the possible combination using the two sets of objects below.
Red objects
The objects possible combination are follows:
77 | P a g e
Green objects
Activity 1. Draw the arrows to show all the possible combinations. Then answer each question.
1.How many possible combinations are there in all?____________________
2. How many of those Combinations include the blue hat?________________
3.How many of those combinations include the black hat?_________________
4.How many of those combinations include the pink hats?________________
5.How many of those combination include the gray hat?______________
78 | P a g e
Activity 2. Draw and color the objects that shows combinations
79 | P a g e
Activity 3. Draw the arrows to show all the possible combination. Then answer each question.
80 | P a g e
Reference :
Preparatory Fun in Mathematics
Publisher: C and E Bookshop
81 | P a g e
82 | P a g e