Which diagram shows of the whole is shaded? 5 6 Which diagram shows of the whole is shaded? 1 6 1 6 1 6 Different representations Part-whole relationship Accurate definition for 1/6 Check understanding of prior knowledge 1 5 6

< （ ） （ ） What fraction is shaded? 2 10 7 10 （ ） 7 10 （ ） Compare and fill in the blank with “<,>,=” 2 10 7 10 Small steps <

< > > Compare these fractions. Think of the reason and fill in the blank. 2 5 3 5 6 7 4 7 < > Short task Explanation leading to Generalisation a c b c > （a>b>0 c≠0 ）

When the numerator is bigger, the fraction is bigger. Comparing fractions: When the denominators are the same, we can compare the numerators. When the numerator is bigger, the fraction is bigger. b a c a b a c a > Conclusion Use algebra to generalise （when b > c and a≠0, b≠0, c≠0）

What fraction of each shape is shaded? Unit fraction, same denominator of 1 Draw students attention to what is varying What are implications Next small step What do you notice?

> Compare these fractions using < > or = 2 3 2 5 1 3 1 5 > Same denominator (not 1) Next small step Reasoning using prior knowledge of unit fractions Clear stages in working Diagram to support explanation 2 lots of > 2 lots of 2 3 2 5 >

> Compare these fractions: 3 8 3 10 Reasoning： 3 lots of > 3 lots of 1 8 10 1 3 8 Short task Reasoning supported by number line diagram 1 3 10

< Compare these fractions: 5 12 5 9 Reasoning： 5 lots of < 5 lots of 1 12 9 1 Short task Now < Opportunity for pupils to practice verbal explanation 5 12 1 5 9

When the denominator is bigger, the fraction is smaller. The comparison of fraction: When the numerators are the same, we can compare the denominators. When the denominator is bigger, the fraction is smaller. a b a c a b a c < Conclusion Use algebra to generalise （when b > c and a≠0, b≠0, c≠0）

> > > > Compare these fractions using inequalities, from biggest to smallest 8 15 11 15 8 18 11 15 8 15 > Short task – apply knowledge to comparing 3 fractions Test understanding 11 15 8 15 8 18 > > 8 15 8 18 >

> > > > > = > > Compare the following groups of fractions, and write “>,<,=” 2 9 2 7 9 28 6 28 > > 7 16 3 16 > 3 > 3 8 5 8 1515 14 > = Short task of mixed questions Draw attention to variation towards the end 3/3 < 3 15/15 = 14/14 3/6 > 2/7 requires simplifying first 23 47 23 16 > 3 6 2 7 >

> （ ） （ ） Fill in the blanks with fractions: 6 6 15 10 ★★★☆☆ ▲▲▲ △△△ △△△ ▲▲▲ △△△ ★★★☆☆ 6 15 6 10 > （ ） （ ） Question to check understanding from start to end of lesson

< 998 999 997 998 Compare these fractions using inequalities: 998 999 997 998 < Dong Nao Jin