Comparing and Classifying

problem
Favourite

Quadrilaterals

Age

7 to 11

Challenge level

3 out of 3

How many DIFFERENT quadrilaterals can be made by joining the dots on the 8-point circle?
problem
Favourite

Triangles All Around

Age

7 to 11

Challenge level

3 out of 3

Can you find all the different triangles on these peg boards, and find their angles?
problem
Favourite

What Shape?

Age

7 to 14

Challenge level

1 out of 3

This task develops spatial reasoning skills. By framing and asking questions a member of the team has to find out what mathematical object they have chosen.