The efficiency of a power station Student activity Play

The efficiency of a transformer Whiteboard exercise Play

The efficiency of a transformer Student activity Play

The electromagnetic spectrum Student activity Play

The electron as the earliest discovered component of the atom Animation Play

The electron microscope Whiteboard exercise Play

The electron microscope Student activity Play

The energy of waves Animation Play

The explanation of a photoelectric effect Animation Play

The fastest information transfer Student activity Play

The frequency of beats Animation Play

The frequency of beats Student activity Play

The frequency of beats Simulation Play

The frequency of beats Whiteboard exercise Play

The frequency of free oscillation Student activity Play

The frequency of the perceived wave Animation Play

The frequency of the wave perceived by the observer Animation Play

The future of nuclear energy Whiteboard exercise Play

The future of nuclear energy Student activity Play

The history of the stage Slideshow Play

The instruments used for observation of the sky Slideshow Play

The integral of a natural power of x Student activity Play

The integral of a natural power of  x Whiteboard exercise Play

The intensity of a wave Whiteboard presentation Play

The intensity of a wave Class activity Play