Fractions

5 1 5 1 Metre is divided into ( ) equal parts, each part is of 1 Metre. 5 1 5

1 Metre is divided into ( ) equal parts, （ ） parts is of 1 Metre. ( ) m 1 m 1 m m m 1 m 1 m m m =1 m

Here is a set of 10 apples. The set of apples is divided into ( ) equal groups. ( ) out of ( ) groups of apples is circled. of the apples are circled. 5 5 are

1、What is the fraction of each coloured part in the figures below? 2、Colour the figures according to the following fractions?

3、Circle the figures according to the following fractions?

1 1 2 1 2 1 3 1 3 1 3 1 4 1 4 1 4 1 4 1 5 1 5 1 5 1 5 1 5 Fraction Wall 1 6 1 6 1 6 1 6 1 6 1 6 1 7 16 8 9 10 12

1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 12 1 16

The bigger the numerator, the bigger the fraction. We can compare fractions with the same denominator. Regular pattern: The bigger the numerator, the bigger the fraction.

Compare the following fractions. 1

Challenge True or False？ m F =

Summary 2、If Denominator = Numerator in fraction, the fraction = 1. 1、1 Whole is divided into ( ) equal parts, （ ） parts is of 1 whole. ( ) 2、If Denominator = Numerator in fraction, the fraction = 1. 3、Compare fractions with the same denominator： The bigger the numerator, the bigger the fraction.

Fraction Wall 1 each part is smaller. 1 2 1 2 1 3 1 3 1 3 1 4 1 4 1 4 If we divided into more equal parts, each part is smaller. 1 2 1 2 1 3 1 3 1 3 1 4 1 4 1 4 1 4 1 5 1 5 1 5 1 5 1 5 Fraction Wall 1 6 1 6 1 6 1 6 1 6 1 6 1 7 16 8 9 10 12

1 2 1 3 1 4 1 5 1 6 1 7 When numerator is 1, The bigger demominator, The smaller fraction. 1 8 1 9 1 10 1 12 1 16 1 2 16 3 4 5 6 7 8 9 10 12

Fill in blanks： > > > 2 3 6 1 3 2 1 2 6 1 3 6 3 apples is of the box. 2 apples is of the box. 1 apples is of the box. 2 3 6 1 3 2 1 2 6 1 3 6 > > >

Think and ratiocinate Look and compare 2 5 6 1 5 1 5 1 6 2 6 8 1 8 2 8 12 ∵ ， ∴ 2 s 2 s ， So 。 1 5 6 2 When numerator is 2, The bigger demominator, The smaller fraction. 1 12 2 5 6 8 12

3 4 7 4 7 9 7 9 16 1 4 1 7 1 9 分子相同的分数，分母越大，分数就越小。 分母越小，分数就越大。 1 16 分子相同的分数，怎样比较大小？ 1 7 1 9 分子相同的分数，分母越大，分数就越小。 分母越小，分数就越大。 1 16

3 8 4 5 6 7 12 16 1 5 3 20 19 5 17 10 16 13 9 40 30

比大小 2 7 2 9 3 7 2 7 9 3