Scientific Method and Concepts Quiz
Authored by Kyle Brossard
Science
7th Grade
NGSS covered
Used 3+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is required for a scientific theory to gain acceptance?
No evidence is needed.
Observed years of experimental confirmation.
Immediate acceptance by the scientific community.
A single experiment.
Tags
NGSS.HS-LS4-1
NGSS.HS-LS4-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a step in the scientific method?
Making a guess.
Formulating a hypothesis.
Ignoring data.
Skipping experiments.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between an experimental group and a control group?
The experimental group is not tested.
The control group is exposed to the variable being tested.
The experimental group is exposed to the variable being tested.
Both groups are the same.
Tags
NGSS.MS-PS2-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the independent variable in an experiment?
It is the variable that is measured.
It is the variable that is changed or controlled.
It is the variable that remains constant.
It is the variable that is ignored.
Tags
NGSS.MS-PS2-2
NGSS.MS-PS3-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the dependent variable in an experiment?
It is the variable that is changed or controlled.
It is the variable that is measured.
It is the variable that remains constant.
It is the variable that is ignored.
Tags
NGSS.MS-PS3-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference between accuracy and precision?
Accuracy refers to how close a measurement is to the true value, while precision refers to how close measurements are to each other.
Precision refers to how close a measurement is to the true value, while accuracy refers to how close measurements are to each other.
Both terms mean the same thing.
Neither term is related to measurements.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an example of qualitative data?
The flower is 8 inches long.
The flower smells like perfume.
The flower has 5 petals.
The flower is green.
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