Science Fusion Unit 1 Review

Define the word Science.

• the study of bikes

• the study of the natural world

• the study of the newspaper

• All of the above

What are the roles of a scientist?

• make an observation and ask questions

• conduct experiments and make hypothesis

• record data and communicate results

• all of the above

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

What is a variable in an experiment?

• the one factor in an experiment that changes

• the one factor in an experiment that stays the same

• an educated guess that you can test

• all of the above

Tags

NGSS.MS-PS2-2

Why is it important for a scientist to gather evidence?

• to prove the hypothesis is always correct

• to ask a question

• to support your hypothesis or it might not

• all of the above

Tags

NGSS.MS-LS2-4

What are some everyday Science skills we use every day?

• observe and infer

• communicate and predict

• Draw a conclusion and tell time

• all of the above

Tags

NGSS.MS-ESS2-5

NGSS.MS-PS1-2

How do scientists collect data?

• by doing research on the internet

• asking an expert

• From different Science and measuring tools

• all of the above

Tags

NGSS.MS-PS1-2

NGSS.MS-PS2-2

What tool measures force? What is its unit?

• spring scale-N

• spring scale-g

• pan balance-N

• pan balance-g

Which tool measures mass? What is its unit?

• spring scale-N

• spring scale-g

• pan balance-g

• pan balance-N

What are the ways scientists can display data?

• posters and graphs

• Science and hypothesis

• inference and prediction

• all of the above

Tags

NGSS.MS-PS3-1

What is a model that you can create a picture in your mind?

• 3D Model

• 2D Model

• mental model

• all of the above