Mammals Student activity Play

Natural water (2) Student activity Play

Phosphates Slideshow Play

Plant tissue culture Animation Play

Plant tissue culture – cloning on an industrial scale Student activity Play

Properties of glycerol Student activity Play

Removal of dirt Animation Play

Sexual; kin and group selection Animation Play

Soap as detergents Animation Play

Soaps Student activity Play

Soaps and detergents Student activity Play

Sterilization and disinfection Whiteboard exercise Play

Sterilization and disinfection Student activity Play

Stimuli and behaviour Whiteboard exercise Play

The atypical behaviour of water during freezing Animation Play

The behaviour of a liquid Animation Play

The behaviour of soap and detergent molecules in water Animation Play

The behaviour of the alkaline earth metals in the presence of water Animation Play

The effect of water hardness on the cleansing action of soap and detergents Slideshow Play

The relationship between genotype and phenotype Slideshow Play

The structure of soaps and detergents Animation Play

The types of innate behaviour Whiteboard exercise Play

The untypical behaviour of water Student activity Play

The untypical behaviour of water Whiteboard exercise Play

The untypical behaviour of water during freezing Animation Play