Moving wave source Animation Play

Observation of the Universe Student activity Play

Oscillations of strings in a guitar Animation Play

Parameters of an electromagnetic wave Whiteboard exercise Play

Parameters of an electromagnetic wave Student activity Play

Photoelectric effect and wavelength Student activity Play

Photoelectric effect and wavelength Slideshow Play

Photoelectric effect and wavelength Whiteboard exercise Play

Photons Whiteboard exercise Play

Photons Student activity Play

Photons emission Animation Play

Planck's postulates Animation Play

Planck's postulates Student activity Play

Radiation of solids Student activity Play

Radiation of the stars Simulation Play

Radiation of the stars Student activity Play

Radiation of the stars Whiteboard exercise Play

Radio waves Student activity Play

Radio waves Student activity Play

Radio waves Chart Play

Radio waves Whiteboard exercise Play

Radio waves Animation Play

Radio waves and microwaves Student activity Play

Radio waves and microwaves Whiteboard exercise Play

Radioactivity Student activity Play