TCI Science Gr2: Unit 2 Lesson 6

TCI Science Gr2: Unit 2 Lesson 6

Multiple Choice

If you want to make water into ice, you should _____ it.

• boil

• melt

• freeze

Multiple Choice

If you want to make ice into water, you should _____ it.

• boil

• melt

• freeze

Multiple Select

Click on two words that describe the picture

• solid

• frozen

• liquid

• melted

Can you think of other materials that change when they are heated or cooled?

Raise your hand and be invited to share your thinking.

What happens to the popcorn in the video on the next slide?

• It is heated.

• Its properties change.

• It is cooled.

Multiple Select

Click on two words that describe the picture.

• solid

• heated

• liquid

• cooled

This burned tree is a clue that there was a fire in the forest.

Multiple Choice

What happened to the raindrops in this picture?

• They melted.

• They froze.

• They heated up.