In how many ways can you fit all three pieces together to make shapes with line symmetry?
How many ways can you find to do up all four buttons on my coat? How about if I had five buttons? Six ...?
How many different symmetrical shapes can you make by shading triangles or squares?
7: Introducing and developing STEM in the classroom.
You have worked out a secret code with a friend. Every letter in the alphabet can be represented by a binary value.
The design technology curriculum requires students to be able to represent 3-dimensional objects on paper. This article introduces some of the mathematical ideas which underlie such methods.
