Circuits and Conductors

I can make a simple circuit and explain how it works

I can make a circuit to test which materials let electricity pass through

I can explain how a switch works

I know what an electrical conductor/insulator is

I can explain that metals are used for cables and wires because they are good conductors and plastics for plugs because they are insulators

I can suggest a way of changing the brightness of a bulb and predict what will happen

I can choose components for a circuit and explain my choices

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