Year 5 Maths Challenge 3 6.1.21

06/01/21

LO: Find equivalent fractions Explain what a fraction is.

Use models and diagrams to represent fractions.

Use bar models to represent equivalent fractions.

A piece of paper

Recap:

numerator fraction

improper fraction

mixed number denominator

What do each of these words mean?

What fraction of the paper is green?

What happens if we cut half of the paper into 2 smaller pieces?

What fraction have we created now?

Equivalent fractions can be defined as fractions with different numerators and denominators that represent the same value or proportion of the whole.

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=

=

=

Convert into tenths.

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=

=

=

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Your turn

=

=

=

3) Find the equivalent fractions.

1)

a) =

4a)1 fifth = c)1 fifth =

2)

a) =

b) = c) =

5)

b) =

tenths twenty-fifths

b)1 fifth = d)1 fifth =

fifteenths hundredths

Further challenge 1)

2)

3)

3) Find the equivalent fractions.

1)

a) =

2)

b) =

tenths

b)1 fifth = 3

fifteenths

c)1 fifth = 5

a) =

4a)1 fifth = 2

b) =

twenty-fifths

d)1 fifth = 20 hundredths

5) Sometimes Sometimes

c) =

Always (Explanation on the next slide.)

Further challenge 1)

2)

3)