Application of convex mirrors Slideshow Play

Approximations of irrational numbers Student activity Play

Areas of images of figures under enlargement Student activity Play

Areas of images of figures under enlargement Whiteboard exercise Play

Areas under enlargement Animation Play

Arithmetic progression – finding the first term and the difference Whiteboard exercise Play

Binoculars Student activity Play

Can we guess a function from its graph? Student activity Play

Centre of enlargement Student activity Play

Certain event, impossible event, opposite event Student activity Play

Characteristic rays Animation Play

Collecting like terms and finding equal polynomials Whiteboard exercise Play

Common tangents Student activity Play

Composing transformations Whiteboard exercise Play

Composing transformations Student activity 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