Converging lens, f < x < 2f Whiteboard exercise Play

Converging lens, x < fower Whiteboard exercise Play

Converging lens, x > 2f Whiteboard exercise Play

Converging lens, x > 2f Student activity Play

Convex mirror Animation Play

Coordinates – introduction Student activity Play

Corresponding and alternate angles Student activity Play

Corresponding segments and angles – reflection Animation Play

Corresponding segments and angles – rotation Animation Play

Cross-multiplication Student activity Play

Cube roots Student activity Play

Cubes Student activity Play

Definition of enlargement Student activity Play

Deflection of a beam of light Animation Play

Detecting outliers Student activity Play

Diffraction grating Student activity Play

Diffraction grating Simulation Play

Diffraction grating Animation Play

Digital encoding of an image Simulation Play

Digital encoding of an image Whiteboard exercise Play

Digital encoding of an image Student activity Play

Digital encoding of images Student activity Play

Digital image Animation Play

Distance – a more difficult problem Whiteboard exercise Play

Distance – a more difficult problem Student activity Play