Electricity

The movement of electricity through a wire or other type of conductor.

• circuit
• current
• conductor
• insulator

A closed loop that carries electric current (usually through a wire)

• current
• open circuit
• circuit
• conductor

A circuit that DOES NOT allow electricity to flow; it has a broken loop.

• open circuit
• closed ciruit
• current
• insulator

Materials that DO NOT allow an electric current to flow through them.

• conductor
• circuit
• current
• insulator

Materials that allow an electric current to flow easily.

• conductor
• insulator
• current
• circuit

Who invented the lightbulb?

• Benjamin Franklin
• Thomas Edison
• Thomas Jefferson

Which object is an example of a conductor?

• straw
• chalk
• metal nail

Which object is an example of an insulator?

• paper clip
• metal nail
• chalk

Which object is an example of an insulator?

• metal nail
• golf tee
• a staple

How many types of circuits are there?

• five 
• two
• four