MathsNet and NRich Maths 3D shape resource heaven

MathsNet have a wonderful collection of 3D shape resources at this webpage. There are a variety of interactive applets that cover 3D shape topics including nets and 2D views of 3D shapes. My particular favourite is ‘Building Houses 2’ where pupils have to build the 3D shape by using the 2D views given. They score maximum points by using the...