Challenge Level

If you split the square into these two pieces, it is possible to fit the pieces together again to make a new shape. How many new shapes can you make?

Challenge Level

How many different ways can you find to join three equilateral triangles together? Can you convince us that you have found them all?

Challenge Level

The red ring is inside the blue ring in this picture. Can you rearrange the rings in different ways? Perhaps you can overlap them or put one outside another?

Challenge Level

Use the interactivity to find out how many quarter turns the man must rotate through to look like each of the pictures.

Challenge Level

Use your mouse to move the red and green parts of this disc. Can you make images which show the turnings described?

Challenge Level

This task requires learners to explain and help others, asking and answering questions.

Challenge Level

This problem is intended to get children to look really hard at something they will see many times in the next few months.

Challenge Level

This ladybird is taking a walk round a triangle. Can you see how much he has turned when he gets back to where he started?