These are the 3D shapes we have been doing for last week. We learnt how to fold paper (with or without steps) in a way to make shapes like the ones above. Then we identified the features of the shapes, such as how many corners, how many edges, and how many faces. The cone has 2 faces, 1 corner and 1 edge.The triangular based prism has 4 faces, 4 corners and 6 edges.
