The phenomenon of radiation Student activity Play

The structure of the Earth Whiteboard presentation Play

The structure of the Earth Class activity Play

Thermal conduction inside a flat plate Whiteboard exercise Play

Thermal conduction inside a flat plate Student activity Play

Thermal conduction inside a flat plate Simulation Play

Voltage Student activity Play

Voltage in the mains Slideshow Play

What does a discharge involve? Student activity Play

What does a discharge involve? Animation Play

What does a discharge involve? Whiteboard exercise Play

Work and power Animation Play

Work and power of current Student activity Play

Work in electric field Animation Play

Work parameters Animation Play

Work parameters of electrical appliances Whiteboard exercise Play

Work parameters of electrical appliances Student activity Play