1. Nor Salhana Binti Mohd. Arshad – SK Langkawi
UNIT 6 FRACTIONS
MATHEMATICS KBSR YEAR 3
Copyright © 2009
Nor Salhana Binti Mohd. Arshad – SK Langkawi

2. LET’S LEARN FRACTIONS Recognize fractions.
MAIN MENU.
Recognize fractions.
Say, Read and Write Fractions.
Equal Shapes of a Whole Set.

3. RECOGNIZE FRACTIONS What is a fractions?
Fractions = equal parts of a whole
This is
one whole

4. One half = 1 part out of 2 equal parts
What will you call if you cut the tomato, apple, burger and hotdog into two equal parts.
One half
One half
One half
One half
One half
One half
One half
One half
One half = 1 part out of 2 equal parts

5. What will you call if you cut the pizza into four equal parts.
Each part is
one equal
One
whole
One quarter
Three quarters
1 parts out of 4 equal parts
3 parts out of 4 equal parts

6. The cake is not cut into half.
They are not equal parts of a whole.
The two parts are not cut equally.
One part is smaller than the other.
The water is not quarter full.
The water is about half full.

7. EXERCISE 1
Match the following fractions to the correct shared figures.
One half
One whole
One quarters
Three quarters

8. SAY, READ AND WRITE FRACTIONS
1. Saying, reading and writing the fractions.
a. We can say and read fractions in many ways. 1 2
one half , half
or one over two 1 4
one quarter
or one over four 3 4
three quarter
or three over four

9. b. Mother cuts a burger into two equal parts.
One of the two equal parts is given to Irfan.
Irfan gets one half.
We can write it as 1 2
Numerator
Denominator 1 2

10. c. Mother cuts a pizza into four equal parts.
One of the four equal parts is given to Irfan.
Irfan gets one over four or one quarter.
We can write it as 1 4
Numerator
Denominator 1 4
We can say as one over four or one quarter.

11. EXERCISE 2 1. Write the fractions.
2. Write the correct fractions and match. a.
One over four b.
One over two c.
Three over four

12. 1 part out of 2 is equal to 2 part out of 4
2. Equal parts of the fractions.
a. Irfan has 2 colour papers with same size. He cuts the first colour paper into 2 equal parts. He cuts the secord colour paper into 4 equal parts. 1 2
1 part out of 2
One half
We can write it as 2 4
2 part out of 4
Two quarters
We can write it as
Look, one half and two quarters have the same size. We can say,
1 part out of 2 is equal to 2 part out of 4 1 2 2 4 1 2 2 4 Or
is equal to
So, =

13. b. Irfan has 2 colour papers with same size
b. Irfan has 2 colour papers with same size. He did not cut the first colour paper. He cuts the secord colour paper into 4 equal parts.
We can write it as 1 4
We can write it as 4 4
is equal to 1
So, = 1

14. EXERCISE 3
Complete the fractions. a. b. = = c. d. = =

15. EQUAL SHAPES OF A WHOLE SET4 = 1
Whole set 1 4
one quarter b. 4 = 1
Whole set 3 4
three quarter

16. EXERCISE 4
Write the fractions. a. =
Whole set b. =
Whole set

17. THE END…
HAPPY LEARING