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Scientific Inquiry Review
Test Description: Review for 8th Grade Scientific Inquiry Test
Instructions: Answer all questions to get your test result.
1) Possible Explanation for a set of observations- written as if then statement
A
Independent Variable
B
Observation
C
Hypothesis
2) Factor that may change in response to independent variable- it is what is being tested or measured
A
hypothesis
B
independent variable
C
Controlled variables
3) Facts, figures, and other evidence gather through observations during an experiment
A
Hypothesis
B
Independent Variable
C
Data
4) Factor that is purposefully changed to test a hypothesis
A
Dependent Variable
B
Controlled Variable
C
Independent Variable
5) Parts of the experiment that are kept the same
A
Independent variable
B
Dependent variable
C
Controlled variables
6) Conclusion based on facts (may be wrong)
A
Scientific theory
B
inference
C
Observation
7) Information gathered by one or more of the five senses
A
Conclusion
B
Inference
C
Observations
8) Well tested explanation for a wide range of observations or experimental results
A
Scientific Inquiry
B
Scientific Theory
C
Conclusion
9) Answer to the problem based on data from the experiment. Should support or reject the hypothesis
A
Inference
B
Scientific Inquiry
C
Conclusion
10) Process by which scientests ask and seek answers to their questions
A
Scientific Theory
B
Observation
C
Scientific Inquiry
11) System that has feedback and can modify itself
A
Open System
B
Closed loop system
C
Feedback loop system
12) Which is closed loop system?
A
thermostat
B
reptile
13) What must be true of any hypothesis?
A
Be testable
B
Be a question
C
Be correct
*select an answer for all questions
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