A different sound Student activity Play

A mobile source and a mobile observer Student activity Play

A mobile source and a stationary observer Student activity Play

A mobile source and a stationary observer Simulation Play

A stationary source and a mobile observer Student activity Play

A stationary source and a mobile observer Simulation Play

Acid rain Student activity Play

Acid rain and its effect on the environment Animation Play

Adaptations of plants to life on land Student activity Play

Atom bomb Student activity Play

Atom bomb Whiteboard exercise Play

Balanced forces Student activity Play

Bohr effect Student activity Play

Bohr effect Simulation Play

BSE – an unforeseen effect of human actions Slideshow Play

BSE – an unforeseen effect of human actions Slideshow Play

Carbon dioxide and the greenhouse effect Whiteboard exercise Play

Carbon dioxide and the greenhouse effect Student activity Play

Colour perception Student activity Play

Colours Class activity Play

Colours Whiteboard presentation Play

Coupling effect Animation Play

Depletion of the ozone layer Slideshow Play

Derivation of the formula Animation Play

Do plants receive information? Student activity Play