Heating and Cooling Lesson and Questions

How can we make materials change?

• By heating and cooling.

• By heating only

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NGSS.MS-PS1-4

When we melt, cook, or burn materials, we are

• cooling them

• heating them

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

When an ice cube melts,..

• It changes from a solid to a liquid.

• It changes from a solid to a gas.

Tags

NGSS.MS-PS1-4

Melted butter can become solid again if we cool it.

• True.

• False.

Tags

NGSS.MS-PS1-4

What happens when you take ice cubes out of the freezer?

• They will melt.

• They will burn.

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NGSS.MS-PS1-4

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NGSS.MS-PS3-5

You can change paper by...

• tearing

• folding

• wetting

• all of these answers are true

When you heat play dough, it...

• changes into something else

• gets warm, but is still play dough

• cools down into hard play dough

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When you heat most materials, they...

• change into something new

• get warm or hot

• burn

• melt

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4