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- 1. Multiple Choice
Which is NOT a step in the scientific method?
Conclusion
Hypothesis
Experiment
Homeostasis
- 2. Multiple Choice
Your hypothesis MUST be _________________________.
silly
testable
a variable
educational
- 3. Multiple Choice
An experiment is a procedure used to test your _______________.
control group
observation
curiosity
hypothesis
sense of humor
- 4. Multiple Choice
Which of the following is NOT part of every good experiment?
out of control group
independent variable
dependent variable
control group
- 5. Multiple Choice
A good or “valid” experiment will only have ________ Independent variable!
1
2
3
It doesn't matter!
- 6. Multiple Choice
The ______________________ variable is the factor in the experiment that is being tested.
dependent
controlled
independent
scientific
- 7. Multiple Choice
The ___________________ variable is the factor in the experiment that responds to the thing you’re testing.
dependent
controlled
independent
scientific
- 8. Multiple Choice
The purpose of a control group is ____________________________________________.
to live
to make the experiment work
controls are used as a basis for COMPARISON
so that we know the results of the experiment are due to what we are testing
- 9. Multiple Choice
A scientist conducted an experiment to determine how the amount of salt in a body of water affects the number of plants that can live in the water. In this experiment the dependent variable is _______________________________.
the water
the temperature of the water
the number of plants that can live in the water
the amount of salt in the water
- 10. Multiple Choice
A scientist conducted an experiment to determine how the amount of salt in a body of water affects the number of plants that can live in the water. In this experiment the independent variable is _______________________________.
the water
the temperature of the water
the number of plants that can live in the water
the amount of salt in the water
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