Being collaborative

Can you work out how to make each side of this balance equally balanced? You can put more than one weight on a hook.

This problem challenges you to work out the number of cubes hidden under a cloth.

Explore ways of colouring this set of triangles. Can you make symmetrical patterns?

In this activity, shapes can be arranged by changing either the colour or the shape each time. Can you find a way to do it?

Which domino pieces would go in the middle to complete the number patterns?

Pat counts her sweets in different groups and both times she has some left over. How many sweets could she have had?

Jack's mum used the same candles on his and his sister Kate's birthday cakes. When was Kate born?

What do you notice about these squares of numbers? What is the same? What is different?

How many balls of modelling clay and how many straws does it take to make these skeleton shapes?

As you come down the ladders of the Tall Tower you collect useful spells. How many can you collect?