Elephants are pretty big animals but they are not so good at deciding which number is bigger. A great set of worksheets to help understand the idea of 'bigger'.

Polar bears are big animals but they need help in deciding which is the bigger number on each pair of bears. Once again we keep to very small numbers.

Understanding 'more than' and 'less than' are key concepts in the early years. Here is a set of worksheets which concentrates on which group of animals there are less of.

One less than: lighthouses.