You may also like

problem icon

Three Squares

What is the greatest number of squares you can make by overlapping three squares?

problem icon

Chain of Changes

Arrange the shapes in a line so that you change either colour or shape in the next piece along. Can you find several ways to start with a blue triangle and end with a red circle?

problem icon

Halving

These pictures show squares split into halves. Can you find other ways?

Tangrams

Stage: 1 Challenge Level: Challenge Level:2 Challenge Level:2
Are any of the pieces square?
How might you use one of the red triangles to make a square?
Can you find another way?
How about using one of the green triangles?