WBA 4th grade science vocabulary

In a conducting material, such as a wire, the electric current needs a ___________, or starting point

• resistor

• source

• insulator

• conductor

The flow of particles in the same direction is called

• insulator

• resistor

• conductor

• electrical charge

A material that does not allow the flow of electrical current

• insulator

• resistor

• conductor

• source

A device that controls the flow of electricity

• resistor

• conductor

• insulator

• source

A material that allows the flow of electricity .

• insulator

• conductor

• resistor

• electric current

Energy in particles that vibrates when it passes through matter

• generate

• light

• wave

• sound

Tags

NGSS.MS-PS4-1

A _________is a form of the transfer of energy

• sound

• light

• wave

• radiation

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A form of gnergy we can see

• light

• sound

• wave

• radiation

The transfer of thermal energy from one object to another.

• radiation

• light

• sound

• heat

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Heat energy that travels as a wave.

• heat

• radiation

• light

• sound

Tags

NGSS.MS-PS4-1