The energy of waves Animation Play

The law of Conservation of Energy Student activity Play

The liver – role in the breakdown and removal of toxins Whiteboard exercise Play

The liver – role in the breakdown and removal of toxins Student activity Play

The nature of seismic waves Chart Play

The nature of seismic waves Whiteboard exercise Play

The nature of seismic waves Student activity Play

The operation of a heat engine Student activity Play

The origin and registration of seismic waves Student activity Play

The origin and registration of seismic waves Whiteboard exercise Play

The origins of seismic waves Slideshow Play

The processes involved in the carbon cycle Whiteboard exercise Play

The reflection of sound waves Student activity Play

The reflection of sound waves Animation Play

The role of enzymes in chemical digestion Animation Play

The small intestine – further digestion and absorption of carbohydrates; proteins and fats Student activity Play

The stomach – further mechanical breakdown and digestion of proteins Student activity Play

The stretching of a spring Animation Play

The velocity of wave propagation Student activity Play

The velocity of wave propagation Animation Play

Transfer of energy by waves Whiteboard exercise Play

Transfer of energy by waves Student activity Play

Transverse and longitudinal waves Student activity Play

Transverse and longitudinal waves Student activity Play

Transverse and longitudinal waves Simulation Play