Learn about the surface area and volume of prisms with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

A triangular prism has five faces, the two triangles for each end plus three rectangular faces that join them. A hexagonal prism has eight faces, the two hexagons for each end plus six rectangular ...

The unpainted wooden model is a triangular prism with three rectangular sides and a triangular base and top. It separates into three pyramids of equal volume; two of these are identical.

Thiscut and folded tan paper model has a triangular prism for a base and two smaller triangular prisms stacked atop it. It may represent an inscribed pyramid, compared to the circumscribed pyramid ...