Propagation of seismic waves Animation Play

Propagation of seismic waves Whiteboard exercise Play

Reflection of a wave Whiteboard exercise Play

Reflection of a wave Student activity Play

Reflection of a wave Animation Play

Resonanse of mechanical devices Animation Play

Resultant force Student activity Play

Resultant force of a railway wagon Animation Play

Seismic waves Animation Play

Seismic waves Student activity Play

Seismic waves and the inside of the Earth Student activity Play

Seismic waves and the inside of the Earth Whiteboard exercise Play

Sound waves Whiteboard exercise Play

Sound waves Student activity Play

Surface waves: Rayleigh wave and Love wave Animation Play

The buccal cavity – ingestion and mechanical breakdown of food Student activity Play

The buccal cavity – ingestion and mechanical breakdown of food Whiteboard exercise Play

The efficiency of a motor Animation Play

The efficiency of a motor Student activity Play

The efficiency of the energy conversion process Student activity Play

The energy of waves Animation Play

The law of Conservation of Energy Student activity Play

The nature of seismic waves Whiteboard exercise Play

The nature of seismic waves Student activity Play

The nature of seismic waves Chart Play