Fractions: Mastering Parts of Whole

Year 5 Mathematics Understanding parts and wholes Building fraction confidence

What Are Fractions?

A fraction shows part of a whole The whole is divided into equal parts We see fractions everywhere in daily life Examples: half a sandwich, quarter of an hour

Fraction Parts: Numerator and Denominator

{"left":"Numerator: Top number - tells us how many parts we have\nDenominator: Bottom number - tells us how many equal parts the whole is divided into","right":"Example: In 3/4, we have 3 parts out of 4 equal parts\nThe line between them means 'out of' or 'divided by'"}

Fraction Circle Activity

Use fraction circles to build different fractions Start with halves, then quarters, then eighths Compare sizes: Which is bigger - 1/2 or 1/4? Work in pairs to explore and discuss

Equivalent Fractions

Different fractions can represent the same amount 1/2 = 2/4 = 4/8 The pieces get smaller but we have more of them Like cutting a cake into more pieces but taking more slices

Think and Discuss

Which fraction is larger: 1/3 or 1/5? How do you know? Use your fraction circles to check! What pattern do you notice about unit fractions?

Fractions in Everyday Life

Fraction Hunt Challenge

Find fractions around the classroom Look for things that can be divided into parts Record what you find and the fraction it represents Share your discoveries with the class

Ordering Fractions

We can put fractions in order from smallest to largest Unit fractions: 1/8 < 1/4 < 1/3 < 1/2 Same denominator: 1/5 < 2/5 < 3/5 < 4/5 Use fraction circles or drawings to help compare

Remember This!

Fractions are parts of a whole The denominator tells us how many equal parts The numerator tells us how many parts we have Fractions are everywhere in our daily lives!