You have really impressed us with your newly acquired knowledge of the properties of 2d shapes. Over the next few days, we are going to look more closely at the properties of 3d shapes. Before you look at the videos and powerpoints, you will need to know the following terminology:
3d shapes have a vertex/vertices (corner points); edges and faces; and
a prism is a 3d shape that, when cut through its cross section, the faces at either end remain the same shape.