How light travels Student activity Play

How shadows are formed Animation Play

Images in lenses Student activity Play

Infra-red spectrometer Animation Play

Laser Animation Play

Laser Class activity Play

Laser Whiteboard presentation Play

Luminous and non-luminous objects Whiteboard exercise Play

Monochromaticity, divergence and coherence Student activity Play

Periscopes Student activity Play

Position Student activity Play

Position Whiteboard exercise Play

Position of a fly Simulation Play

Potential energy and the centre of gravity Whiteboard exercise Play

Potential energy and the centre of gravity Student activity Play

Recording an infra-red spectrum Student activity Play

Relative motion Student activity Play

Rutherford's atomic model Student activity Play

Rutherford’s atomic model Simulation Play

Rutherford’s atomic model Whiteboard exercise Play

Sample handling Animation Play

Scanning electron microscope Slideshow Play

Shadows Student activity Play

Sources of light Student activity Play

Spectral analysis Student activity Play