What is a circle path of energy or power?

• transfer

• battery

• circuit

• wire

Tags

NGSS.MS-PS3-5

What is a circuit?

• a circle you draw

• a lightbulb

• wires that you put on a lightbulb

• a circular path of energy

What is something that does not work in a circuit?

• a battery

• wires

• a piece of wood

• a metal clip

Which kinds of things will not work in a circuit?

• rubber or plastic, metal, wood or paper

• metal, wire, copper or penny

• skin, rubber or plastic, wood or paper

• wood or paper, wire, copper or penny

What is the flow of energy in a circuit called?

• a wire

• a battery

• a circuit

• a current

The current in a simple circuit flows in one direction.

• sometimes

• true, always

• false

• False, the current flows all over the place.

What is a switch used for?

• to change the direction of a current

• to stop and start the current

• to connect a lightbulb to a wire

• to make a battery lose power

You can increase the power in a circuit.

• true

• false

• sometimes

Tags

NGSS.HS-PS3-1