Mutations Class activity Play

Mutations Whiteboard presentation Play

Observation of the Universe Whiteboard exercise Play

Observation of the Universe Student activity Play

Ozone hole Student activity Play

Ozone layer, a shield against UV radiation Animation Play

Planck's equation Animation Play

Plasma: the fourth state of matter Student activity Play

Primary, secondary and tertiary haloalkanes Student activity Play

Radio waves and microwaves Student activity Play

Radioactivity Student activity Play

Reaction between pentane and bromine Animation Play

Reactive radicals Student activity Play

Southern blot technique – saving DNA on a nitrocellulose membrane Student activity Play

Spectrum of electromagnetic waves Student activity Play

Spectrum of electromagnetic waves Illustration Play

Spectrum of hydrogen Whiteboard exercise Play

Spectrum of hydrogen Student activity Play

Sterilization and disinfection Student activity Play

The discovery of X-rays Student activity Play

The electromagnetic spectrum Animation Play

The electromagnetic spectrum Student activity Play

The greenhouse effect and the ozone hole Class activity Play

The greenhouse effect and the ozone hole Whiteboard presentation Play

The instruments used for observation of the sky Slideshow Play