The power of lenses Student activity Play

The properties of gamma radiation Whiteboard exercise Play

The properties of γ radiation Student activity Play

The quantities that characterise a wave Animation Play

The range of radiation Chart Play

The range of the visible light spectrum Whiteboard exercise Play

The ranges of electromagnetic waves Class activity Play

The ranges of electromagnetic waves Animation Play

The ranges of electromagnetic waves Whiteboard presentation Play

The reaction Whiteboard exercise Play

The reflection of sound waves Animation Play

The reflection of sound waves Student activity Play

The refractive index Student activity Play

The refractive index Whiteboard exercise Play

The shape of the wavefront Animation Play

The sources of light Animation Play

The spectrum for a greater number of slits Whiteboard exercise Play

The Sun as a form of energy Whiteboard exercise Play

The Sun as a source of energy Student activity Play

The Thomson model vs. Rutherford's experiment Student activity Play

The Thomson model vs. Rutherford’s experiment Whiteboard exercise Play

The timbre Whiteboard exercise Play

The timbre Student activity Play

The timbre Animation Play

The velocity of wave propagation Whiteboard exercise Play