IPC lesson 25 - reversible and irreversible changes | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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Team 2
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10

When the original matter can be obtained back, we call the change _____.

reversible

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Check

Okay!

Check

boom

Lose 50 points!

Oops!

shark

Other team loses 15 points!

Okay!

fairy

Take points!

5

10

15

20

25

thief

Give points!

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20

25

10

Energy causes the molecules to move ____.

faster

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Check

Okay!

Check

10

Changes can be caused by______ matter up or ______ it down.

heating or cooling

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Check

Okay!

Check

baam

Lose 20 points!

Oops!

fairy

Take points!

5

10

15

20

25

gift

Win 15 points!

Okay!

thief

Give points!

5

10

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20

25

10

When we heat up matter from solid to liquid, this is called _____.

melting

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Okay!

Check

10

Evaporation happens when a liquid is ___.

heated

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Okay!

Check

10

When we cool down matter changing it from gas to liquid, this is called_____.

condensation

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Okay!

Check

10

For matter to change, we need _____.

energy

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Okay!

Check

10

Condensation happens when molecules in a gas ___.

cool down

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Okay!

Check

10

When we cool down matter from liquid to solid, this is called _____.

solidification or freezing

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Check

Okay!

Check

seesaw

Swap points!

Oops!

magnet

Take 10 points!

Okay!

shark

Other team loses 25 points!

Okay!

thief

Give points!

5

10

15

20

25

10

When we can’t have the original matter back, we call the change _____.

irreversible.

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Check

Okay!

Check

10

As the molecules cool down, they lose energy, so they ___.

slow down

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Check

Okay!

Check

10

The heat gives the liquid’s molecules more ___.

energy

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Check

Okay!

Check

seesaw

Swap points!

Oops!

star

Double points!

Okay!

gift

Win 20 points!

Okay!

lifesaver

Give 5 points!

Oops!

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