Preparation of specimens for the light microscope Slideshow Play

Preparation of specimens for the light microscope Student activity Play

Preparation of specimens for the light microscope Whiteboard exercise Play

Primary and complementary colours Animation Play

Process of vision Animation Play

Provision and emission of heat Student activity Play

Provision and emission of heat Simulation Play

Provision and emission of heat Whiteboard exercise Play

Pupil Whiteboard exercise Play

Pupil Student activity Play

Quantitative techniques in light microscopy Animation Play

Radiation of solids Student activity Play

Radio Animation Play

Radio waves and microwaves Student activity Play

Radioactive decay Student activity Play

Reaction of the pupil to light Illustration Play

Recycling of aluminium Whiteboard exercise Play

Recycling of paper, glass and metal Whiteboard exercise Play

Recycling of paper, glass and metal Student activity Play

Reducing the sulphur dioxide pollution Animation Play

Reflecting of light Animation Play

Reflecting telescopes Animation Play

Reflecting telescopes Student activity Play

Reflection Class activity Play

Reflection and refraction of light Class activity Play