4th Grade, TWIG Science, Module 2: Sparks Energy Review

Front

What is electricity an example of?

Back

Energy transfer.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Front

Is it true that when energy is transferred, it is destroyed?

Back

False.

Front

Which of the following is NOT evidence of energy transfer: water, light, heat, or sound?

Back

Water.

Tags

NGSS.MS-PS3-5

Front

How is energy transferred to a Chromebook?

Back

Through electric currents.

Front

What happens when you burn an energy source like wood or coal?

Back

You are releasing the energy.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Front

Define energy transfer.

Back

The process of moving energy from one place or object to another.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Front

What are some common forms of energy?

Back

Kinetic, potential, thermal, chemical, electrical, and nuclear energy.

Front

What is the law of conservation of energy?

Back

Energy cannot be created or destroyed, only transformed from one form to another.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Front

Give an example of energy transfer in everyday life.

Back

Turning on a light bulb transfers electrical energy into light and heat.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is an electric current?

Back

A flow of electric charge, typically carried by moving electrons.