Faces - A face is a flat surface on a 3D shape. For example a cube has 6 faces. Edges - An edge is where two faces meet. For example a cube has 12 edges. Vertices - A vertex is a corner where ...

CBBC's Radzi Chinyanganya brings 2D shapes to life for any class ready ... This video aims to pair physical activity and learning, while introducing the use of symbols and letters to represent ...

The one that changes shape less is more stable. 1. With your partner, build a triangle and a square from the straws and paper clips. To connect two straws, slip the wide end of a paper clip into ...