1. Electricity By: _________

2. Closed Circuits A closed circuit is

3. Open Circuit An open circuit is

4. My Homemade Flashlight This is what the circuit looks like. energy source energy conductor energy receiver

5. Light Bulbs Inert Gases Filament Electrical Contact / Metal Base Connecting Wires

8. Who invented the light bulb?

9. Insulators Insulators are materials that Some examples:

10. Conductors Conductors are materials that Some examples:

11. Series Circuit Illustration Example:

12. Parallel Circuit Illustration Example:

13. Comparing The parallel and series circuit are similar because

14. Contrasting The series and parallel circuits are different because

17. Lightning Safety Tips