What 2D shapes can you name? Which are easy to draw and which difficult? Enjoy exploring these activities which all focus on 2D shapes ...
problem
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?
problem
Matching triangles
Can you sort these triangles into three different families and explain how you did it?