52 cards Animation Play

A car moving at constant speed Animation Play

A circle – centre and radius Student activity Play

A circular arc Student activity Play

A gallery of curves Simulation Play

A more difficult problem Student activity Play

A more difficult problem Whiteboard exercise Play

A symmetrical triangle on non-squared paper Student activity Play

A symmetrical triangle on squared paper Student activity Play

Addition and subtraction of parallel vectors Student activity Play

Addition of parallel vectors Whiteboard exercise Play

Areas of parallelograms Student activity Play

Arrangements in boxes Student activity Play

Beyond the solar system Student activity Play

Central and inscribed angles on the same arc Student activity Play

Centre of enlargement Student activity Play

Choosing the right points Animation Play

Coloured balls Whiteboard exercise Play

Coloured balls Student activity Play

Conic curves Animation Play

Conic sections Student activity Play

Conic sections Whiteboard exercise Play

Conic sections Animation Play

Constant speed Whiteboard exercise Play

Constant speed or constant time Student activity Play