Circuits & Electricity 5th Grade

Front

What is a circuit?

Back

A circuit is a closed path through which electric current flows.

Front

What happens when a switch in a circuit is open?

Back

When a switch is open, the circuit is incomplete, and electricity cannot flow, so devices like light bulbs will not work.

Front

What is a conductor?

Back

A conductor is a material that allows electrons to move easily, enabling the flow of electric current.

Front

What is an insulator?

Back

An insulator is a material that does not allow electrons to move easily, preventing the flow of electric current.

Front

Give an example of a good conductor of electricity.

Back

Metal is a good conductor of electricity.

Front

Give an example of an insulator.

Back

Plastic is an example of an insulator.

Tags

NGSS.MS-PS3-3

Front

What is resistance in a circuit?

Back

Resistance is a measure of how much a material opposes the flow of electric current.

Front

What type of energy is used to move bicycles?

Back

Mechanical energy is used to move bicycles.

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Front

What is the role of a battery in a circuit?

Back

A battery provides the electrical energy needed to push electrons through the circuit.

Front

What is the purpose of a switch in a circuit?

Back

A switch controls the flow of electricity in a circuit by opening or closing the circuit.