3D

Room 6 has been learning some of the features of 3D shapes, such as faces (the flat surface of each side), edges (the line where two faces are joined) and vertices (the corners where the edges converge). 

Today we used nets to create 3-dimensional shapes (a net is the flat shape that a 3D object can be created from).  Here are a few of the finished shapes...

Triangle-based pyramids

Triangular prisms

Longer triangular prisms