Learn about the roles of each component in an electrical circuit with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

The circuit diagram challenge! You will need: a pencil and some paper an electrical science kit with: a switch a bulb a battery a battery holder wires with crocodile clips a partner to work with ...

When you hook up the circuit, the battery's electric field pushes and pulls on electrons on the surface of all the wires and the bulb filament.

Building a portable lamp with a 9V battery and LED bulb is a simple, creative DIY project that anyone can try. This video provides clear, step-by-step instructions for assembling a functional lamp ...