Composing transformations Whiteboard exercise Play

Concave mirror, f < x ≤ 2f Whiteboard exercise Play

Concave mirror, f < x ≤2f Student activity Play

Concave mirror, x < f Student activity Play

Concave mirror, x < f Whiteboard exercise Play

Concave mirror, x > R Whiteboard exercise Play

Concave mirror, x > R Student activity Play

Constructing the image of a triangle in a line Animation Play

Converging lens Animation Play

Converging lens, f < x < 2f Student activity Play

Converging lens, f < x < 2f Simulation Play

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

Corresponding segments and angles – reflection Animation Play

Corresponding segments and angles – rotation Animation Play

Definition of enlargement Student activity Play

Deflection of a beam of light Animation Play

Diffraction grating Simulation Play

Diffraction grating Animation Play

Diffraction grating Student activity Play

Digital encoding of an image Simulation Play

Digital encoding of an image Whiteboard exercise Play