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Investigate the number of faces you can see when you arrange three cubes in different ways.

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I'm Eight

Find a great variety of ways of asking questions which make 8.

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Let's Investigate Triangles

Vincent and Tara are making triangles with the class construction set. They have a pile of strips of different lengths. How many different triangles can they make?

Matching Triangles

Stage: 1 Challenge Level: Challenge Level:1
Try concentrating on one triangle at a time. Perhaps you can imagine moving it around in your head so that it is a different way up?
You could print off this sheet of the triangles, then cut them out to sort them.  (The first page is in colour, the second in black and white.)