Find out what electricity is and how appliances can convert electricity into sound, movement, heat and more.
Find out about electrical conductors and insulators and which items allow electricity to pass through them.
Find out what electrical power is and how to increase it in an electrical circuit.
Find out what circuits are and how you can change them by adding in items like switches and batteries.
Find out how to draw a circuit using a circuit diagram, and learn the symbols used to represent each component.