Geometry is acknowledged to be one of the areas of maths that teachers find difficult to tackle. In a report for Becta on hard-to-teach maths topics, Professor Adrian Oldknow highlights how dynamic 3D ...

This lesson moves from 2D shapes to 3D shapes. This lesson moves from 2D shapes to 3D shapes.

Complete this interactive activity to find out more about 3D shapes and then put your knowledge to the test. Cubes have 6 flat faces which are all the same size. Everyday things that have the shape of ...

A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...