Fractions Natasha Duffy Cockenzie Primary School.

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Presentation transcript:

Fractions Natasha Duffy Cockenzie Primary School

FRACTIONS Learning Outcome I can… * explain what a fraction is. * explain what the denominator of a fraction is and find the denominator of a fraction. * explain what the numerator of a fraction is and find the numerator of a fraction. * write a fraction.

WHAT IS A FRACTION? When an object is divided into a number of equal parts then each part is called a fraction

2 numerator denominator 3

The denominator says how many equal parts in the whole object 1 2 2 equal parts

How many equal parts are there in this shape? What is the denominator of this fraction? 1

Find the denominators of these fractions 1 1 1 1

Draw what you think these fractions look like. 1 6 1 3 1 4 1 10

So, the number on the bottom of a fraction tells us… 1 2 ? (Find a partner and discuss what you think the answer is)

The numerator says how many parts in the fraction 1 2 1 part is coloured in

How many equal parts are coloured in in this shape? What is the numerator of this fraction? 4

Find the numerator for these fractions 4 3 8 8

Draw what you think these fractions look like. 2 6 1 3 3 4 9 10

So, the number on the top of a fraction tells us… 1 2 ? (Find a partner and discuss what you think the answer is)

2 The numerator tells us… The denominator tells us… 3

Find the fraction of these shapes