The total energy of an electron in an orbit Animation Play

The transfer of energy Animation Play

The transfer of energy and matter – pyramids of energy and biomass Student activity Play

The transfer of energy and matter – pyramids of energy and biomass Whiteboard exercise Play

The trends in the properties of the elements in Period 3 Class activity Play

The trends in the properties of the elements in Period 3 Whiteboard presentation Play

The uses of energy Slideshow Play

The value of the change in potential between points in a field Animation Play

The ways in which energy is transmitted Animation Play

The work done by a current Student activity Play

The work done by a current Whiteboard exercise Play

The work done by an electric current Student activity Play

The work done by an electric current Whiteboard exercise Play

The work done by external forces on a gas Whiteboard exercise Play

The work done by external forces on a gas Animation Play

The work done by external forces on a gas Student activity Play

The work done by external forces on a gas Animation Play

Thermal camera Simulation Play

Thermal conduction Animation Play

Thermal radiation Animation Play

Three more types of chemical reaction Student activity Play

Tidal energy Animation Play

Today's sources of energy Animation Play

Total energy Whiteboard exercise Play

Total energy Glossary Play