Extension Student activity Play

Extension Whiteboard exercise Play

Fence off a plot Animation Play

Finding length of the space diagonal of a cube Whiteboard exercise Play

Finding volumes of solids Student activity Play

Huygens' principle Animation Play

Huygens' Principle Student activity Play

Image in a microscope Whiteboard exercise Play

Linear expansion Whiteboard exercise Play

Linear expansion Student activity Play

Number of all sections of a cube Whiteboard exercise Play

Paper sizes Student activity Play

Plane waves Student activity Play

Plane waves Simulation Play

Plane waves Animation Play

Prism Simulation Play

Prisms Student activity Play

Product of a sum and a difference Student activity Play

Product of a sum and a difference Whiteboard exercise Play

Product of three sums Student activity Play

Product of three sums – the volume of a box Whiteboard exercise Play

Properties of 2-D shapes Whiteboard presentation Play

Properties of 2-D shapes Class activity Play

Pythagorean theorem and trigonometry in 3-D Class activity Play

Pythagorean theorem and trigonometry in 3-D Whiteboard presentation Play