- Understand that an electric current moves energy around a circuit.
- Know that heat energy can be moved in solids by conduction and radiation.
- Know that energy can be transferred as light, sound, heat, electrical and movement energy.
- Identify a range of energy sources e.g. oil, coal, natural gas, solar, wind, water, nuclear, chemical, mechanical.
- Recognize ways in which energy can be stored e.g. battery, in a hydroelectric dam, and food.