Altering the y-scale – the rule Student activity Play

An angle and points on the circle Student activity Play

An angle and points on the circle Whiteboard exercise Play

An application of a proportion Student activity Play

An application of a proportion Whiteboard exercise Play

An application of a scale Student activity Play

An application of a scale Whiteboard exercise Play

An ear for music and absolute pitch Student activity Play

An ear for music and absolute pitch Simulation Play

An electron-proton pair Animation Play

An enlargement Simulation Play

Applications of voltaic cells Whiteboard exercise Play

Applying a scale Simulation Play

Approximation of the area under a curve Whiteboard presentation Play

Are two polygons similar? Animation Play

Area under enlargement – a heptagon Whiteboard exercise Play

Areas of images of figures under enlargement Student activity Play

Areas of images of figures under enlargement Whiteboard exercise Play

Areas of similar figures Student activity Play

Arranging metals according to their increasing reducing power Student activity Play

Arranging metals according to their increasing reducing power Simulation Play

Attraction only Student activity Play

Attraction only Simulation Play

Attraction only Whiteboard exercise Play

Batteries in electric devices Animation Play