A puzzle on a painted cube Whiteboard exercise Play

A puzzle on a painted cube Student activity Play

A quadrilateral inscribed in a circle Whiteboard exercise Play

A regular pentagon Student activity Play

A simple hydraulic machine Animation Play

A square and a circle Student activity Play

A square root Animation Play

A square root Student activity Play

A stationary source and a mobile observer Student activity Play

A tower Whiteboard exercise Play

A water wheel Student activity Play

Accuracy of calculations with the mid-ordinate rule Whiteboard exercise Play

Accuracy of calculations with the mid-ordinate rule Student activity Play

Air drag Whiteboard presentation Play

Air drag Student activity Play

Air pressure Whiteboard presentation Play

Air pressure Class activity Play

Air resistance Class activity Play

Air resistance Student activity Play

Air resistance Whiteboard presentation Play

Amplitude of a spherical wave Student activity Play

Amplitude of a spherical wave Animation Play

An area problem Student activity Play

An area problem Whiteboard exercise Play

An area problem – visualisation Animation Play