Number

Here are images designed to provoke thought around the concepts of number.

Fractions

A visual method to add, subtract, multiply and divide two fractions. Click on the link to download this resource.

KS5 - Sum to infinity

This is a picture proof that 4^(-n) = 1/3

KS5 - Sum to infinty

This is another picture proof that 4^(-n) = 1/3 and with the previous picture could encourage further investigation.