Front

What is energy?

Back

Energy is the ability to do work or cause change.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Front

What is communication?

Back

Communication is the way we share information with others.

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NGSS.MS-PS4-3

Front

What is sound energy?

Back

Sound energy is the energy produced by vibrating objects that can be heard.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

What is light energy?

Back

Light energy is the energy that travels in waves and can be seen by our eyes.

Tags

NGSS.MS-PS4-2

Front

What is electrical energy?

Back

Electrical energy is the energy made available by the flow of electric charge.

Front

How do we use sound to communicate?

Back

We use sound to communicate by talking, singing, or using devices like phones.

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NGSS.MS-LS1-8

Front

How do we use light to communicate?

Back

We use light to communicate with signals, like traffic lights or flashlights.

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NGSS.MS-PS4-3

Front

What is an example of an object that uses electricity to work?

Back

A television is an example of an object that uses electricity to work.

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NGSS.4-PS3-2

Front

What is an example of an object that uses sound to communicate?

Back

A telephone is an example of an object that uses sound to communicate.

Tags

NGSS.MS-LS1-8

Front

What is an example of an object that uses light to communicate?

Back

A flashlight is an example of an object that uses light to communicate.