Lab Safety-Variables Review

Quiz
•
Science
•
9th Grade
•
Medium
Standards-aligned
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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