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9-20 Review Nature of Science

Last updated over 3 years ago

2 questions

5

2.ETS1.A

2.ETS1.C

5

2.ETS1.A

Question 1

1.

Brie is investigating how water changed when it freezes into ice.
Which two steps would be most useful for her to follow?
Select the two correct answer choices.
https://talkandcomment.com/p/76c134b18f5ee6fdb03ee5c5 (voice note)

Look closely at a painting of a frozen lake.

Compare a tray of liquid water and a tray of ice.

Practice ice skating or playing hockey.

Question 2

2.

What does science mean? https://talkandcomment.com/p/aa68de1478395b26c3cc8c3d (voice note)

the study of nature and the world around us

adding and subtracting numbers to find a value

building bridges and homes using tools

the study of numbers and shapes

Place a tray of water in the freezer.