Being collaborative

My measurements have got all jumbled up! Swap them around and see if you can find a combination where every measurement is valid.

Work in groups to try to create the best approximations to these physical quantities.

Add or subtract the two numbers on the spinners and try to complete a row of three. Are there some numbers that are good to aim for?

In this game the winner is the first to complete a row of three. Are some squares easier to land on than others?

What does the overlap of these two shapes look like? Try picturing it in your head and then use some cut-out shapes to test your prediction.

These eleven shapes each stand for a different number. Can you use the number sentences to work out what they are?

Annie and Ben are playing a game with a calculator. What was Annie's secret number?

Can you sort these triangles into three different families and explain how you did it?

If the hypotenuse (base) length is 100cm and if an extra line splits the base into 36cm and 64cm parts, what were the side lengths for the original right-angled triangle?

Imagine you were given the chance to win some money... and imagine you had nothing to lose...