Stringed instruments Whiteboard exercise Play

Sunglasses with a polariser Animation Play

Supersonic flights Simulation Play

Supersonic flights Student activity Play

Supersonic flights Whiteboard exercise Play

Surface waves: Rayleigh wave and Love wave Animation Play

Symmetric figures Whiteboard exercise Play

Symmetrical graphs Animation Play

Symmetries with respect to two perpendicular lines Student activity Play

Symmetry Class activity Play

Symmetry Whiteboard presentation Play

Telephony Student activity Play

Television Whiteboard exercise Play

Television Student activity Play

Television Whiteboard exercise Play

Television Student activity Play

The absorption of radiation by matter Animation Play

The amplitude and the frequency of sound Simulation Play

The amplitude and the frequency of sound Whiteboard exercise Play

The amplitude and the frequency of sound Student activity Play

The angle of incidence and the angle of refraction Animation Play

The application of lasers Student activity Play

The application of lasers Whiteboard exercise Play

The application of the Doppler effect Animation Play

The colours of paints Whiteboard exercise Play