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Four Triangles Puzzle

Cut four triangles from a square as shown in the picture. How many different shapes can you make by fitting the four triangles back together?

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Rectangles with Dominoes

Can you make a rectangle with just 2 dominoes? What about 3, 4, 5, 6, 7...?

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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?

Curve Spotting

Age 5 to 7 Challenge Level:

We've been collecting pictures!
What do you think they are pictures of?
Which of these pictures have curves in them?
Can you see any circles?
Can you see any spirals?
Are there any pictures that don't have any curves at all?
You could send us your ideas or photos of other circles and spirals you have found.

Click on the images to make them bigger.