Size of the ozone hole Simulation Play

Sorting the rocks Whiteboard exercise Play

Standard enthalpies of formation for elements Chart Play

Standard enthalpy of formation Student activity Play

Structure of Ascaris – a typical nematode Slideshow Play

Structure of metallic crystals Animation Play

Structure of the atmosphere Student activity Play

Substitution reactions of alcohols Student activity Play

The atmosphere Whiteboard presentation Play

The atmosphere Class activity Play

The greenhouse effect and the ozone hole Class activity Play

The greenhouse effect and the ozone hole Whiteboard presentation Play

The identification of metals Student activity Play

The oesophagus – transport of food Student activity Play

The properties of ozone Animation Play

The reaction Whiteboard exercise Play

Threats related to electromagnetic waves Class activity Play

Threats related to electromagnetic waves Whiteboard presentation Play

Ultraviolet radiation Slideshow Play

Uses of ozone Slideshow Play

Viscous flow near a wall, boundary layer Student activity Play

Viscous flow near a wall, boundary layer Simulation Play

Viscous flow near a wall, boundary layer Whiteboard exercise Play

Water treatment Animation Play

Water treatment and wastewater purification Student activity Play