How many other triangles can you make with 11 sticks?
Investigate all the triangles that you can make with different numbers of sticks.
Is it possible to make a triangle with edge lengths 2, 3 and 6?
What about 2, 3 and 4?
When can you make a triangle and when is it impossible? What patterns can you find?
To make 4 paper sticks each 10.5 cm long, cut a piece of A4 paper in four, roll the paper with the string inside so that you can join the sticks by tying the string.