Altering the y-scale Whiteboard exercise Play

Altering the y-scale of the graph Simulation Play

Altering the y-scale – preliminaries Student activity Play

Altering the y-scale – summary Student activity Play

Altering the y-scale – the rule Student activity Play

An aircraft trip Student activity 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 Simulation Play

An ear for music and absolute pitch Student activity Play

An enlargement Simulation Play

Applying a scale Simulation Play

Applying percentages Student activity Play

Applying percentages Whiteboard exercise Play

Are two polygons similar? Animation Play

Area under enlargement – a heptagon Whiteboard exercise Play

Areas of images of figures under enlargement Whiteboard exercise Play

Areas of images of figures under enlargement Student activity Play

Areas of similar figures Student activity Play

Bearings Student activity Play

Bimetals Slideshow Play

Buffer range Whiteboard exercise Play

Buffer range Student activity Play