A prism Slideshow Play

A prism Whiteboard exercise Play

A prism Student activity Play

Calculator display Animation Play

Colour Animation Play

Density and the speed of light Student activity Play

Density of transparent materials Slideshow Play

Eclipses Animation Play

Eclipses Student activity Play

Examples of opaque and transparent objects Slideshow Play

Examples of transparent materials Slideshow Play

How refraction works Animation Play

Light polarisers Animation Play

Polarisation filters Student activity Play

Refraction of light Student activity Play

Refraction of light Student activity Play

Rotation of the polarisation plane Student activity Play

Speed of light in transparent materials Illustration Play

Statements about refraction of light Whiteboard exercise Play

The angle of incidence and the angle of refraction Animation Play

Transparent materials Student activity Play

Transparent materials Whiteboard exercise Play

What is colour? Student activity Play