An application of the sine and cosine rules Student activity Play

An application of the sine and cosine rules Whiteboard exercise Play

An image formed by a magnifying glass Animation Play

Angle of depression Student activity Play

Angle of depression Simulation Play

Angle of elevation Simulation Play

Angle of elevation Student activity Play

Angular measure Animation Play

Animals moving with a constant speed Whiteboard exercise Play

Animals moving with a constant speed Student activity Play

Application of the factor form of a quadratic function Whiteboard exercise Play

Applications of derivatives Animation Play

Applications of inverse proportion Student activity Play

Applying the distance formula in 3-dimensional space Animation Play

Areas of rectangles Whiteboard presentation Play

Areas of rectangles Class activity Play

Arithmetic mean – 'balancing point' of the data Student activity Play

Arithmetic mean – 'balancing point' of the data Whiteboard exercise Play

Astronomical numbers Animation Play

Astronomical unit Animation Play

Atomic radius Student activity Play

Average speed Animation Play

Average speed Student activity Play

Average speed Animation Play

Average speed Whiteboard exercise Play