The balancing of half-equations Whiteboard exercise Play

The efficiency of a power station Student activity Play

The efficiency of an electrical pump Animation Play

The efficiency of electrical devices Student activity Play

The efficiency of electrical devices Whiteboard exercise Play

The electrical conductivity of oxides Whiteboard exercise Play

The energy of a cell Student activity Play

The energy of a cell Animation Play

The energy of a cell Whiteboard exercise Play

The flow of heat energy Student activity Play

The flow of heat energy Slideshow Play

The independence of household electrical energy receivers Slideshow Play

The independence of household electrical energy receivers Whiteboard exercise Play

The independence of household electrical energy receivers Student activity Play

The influence of physical effort on the pulmonary circulation Slideshow Play

The measurement of the power of electrical devices Animation Play

The measurement of the power of electrical devices Student activity Play

The properties of a series circuit Animation Play

The reasons for the flow of induced current Animation Play

The relationship between resistance and temperature Student activity Play

The resistance of a light bulb filament Student activity Play

The summing of resistances Student activity Play

The summing of resistances Whiteboard exercise Play

The work done by a current Student activity Play

The work done by a current Whiteboard exercise Play