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.
The MAKING TRIANGLES Inclusion and Home Learning Guide offers related learning tasks on the theme of Detours (3 point journeys) suitable for learners of all attainment levels and all ages from 5 to 18+.
Click here to download the MAKING TRIANGLES Inclusion and Home Learning Guide
Click here to download the MAKING TRIANGLES worksheet.
Click here for the Notes for Teachers.