Electricity is a type of energy that can build up in one place or flow from one place to another. When electricity gathers in one place it is known as static electricity (the word static means something that does not move); electricity that moves from one place to another is called current electricity.
A circuit is a complete path around which electricity can flow. It must include a source of electricity, such as a battery. Materials that allow electric current to pass through them easily, called conductors, can be used to link the positive and negative ends of a battery, creating a circuit.
We had a great discussion on how we use electricity and depend on it in our everyday lives. We use it to light our houses, cook our food, power our electronics, and play our games.
For our experiment we created circuits using aluminum foil, Christmas lights, electrical tape, and 9-volt batteries. It was so fun to see the lights turn on as the circuits were created!
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