Lab Safety-Variables Review

Lab Safety-Variables Review

9th Grade

20 Qs

quiz-placeholder

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Lab Safety-Variables Review

Lab Safety-Variables Review

Assessment

Quiz

Science

9th Grade

Medium

NGSS
MS-LS1-5, MS-LS2-1, MS-PS2-2

Standards-aligned

Created by

Tammie Rettig

Used 7+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Factors kept the same so only one variable is tested.

Observations

Controlled variables (constants)

Control group

Independent variable

Tags

NGSS.MS-PS2-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

What is the Independent Variable? (Hint: what is intentionally being changed?)

If soil temperatures rise, then plant growth will increase.

Rising soil temperatures

Plant growth

Soil

Plants

Tags

NGSS.MS-LS1-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Which of these questions is a testable scientific question?

How many angels can dance on the head of a pin?

What is the age of our planet?

How many ghosts are there in the room?

Can psychics help you win the lottery every time?

4.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The variable that is intentionally or purposely changed within an experiment is a/an:

Control variables (constants)

Observation

Independent Variable

Dependent Variable

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The factor that may change as a result of the independent variable is:

Control variables (constants)

Observation

Independent Variable

Dependent Variable

Tags

NGSS.MS-PS2-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Factors that are all kept the same except for the variable changed:

Control variables (constants)

Control group

Independent Variable

Dependent Variable

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The group that remains the same (the norm). This is used as a comparison to see if the manipulated variable had an effect.

Control variables (constants)

Control group

Independent Variable

Dependent Variable

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