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Scientific Method and Variables review Flashcards | StudBud
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Scientific Method and Variables review
Scientific Method and Variables review
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Scientific Method and Variables review #8thgradescience
Flashcards
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Questions
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Answers
1
An athlete wants to see which sports shake helps him build bigger muscles. What is the IV?
tennis
kind of sports shake
muscle growth
athlete
2
Collecting and recording data is part of which step of the scientific method?
Experimenting
Analysis
Identifying the problem
Research
3
An athlete wants to see which sports shake helps to build bigger muscles. What is the DV?
type of sports shake
muscle growth
soccer
athlete
4
Which brand of fertilizer will cause a farmer's crop to have the tallest plants? What is DV?
height of plants
leaf size
brand of fertilizer
crop
5
At the end of an experiment, scientist compare their results to their hypothesis. This is a...
solution
experiment
conclusion
analysis
6
An athlete wants to see which sports shake helps to grow more muscles. What are two constants?
muscle growth and athlete
muscle growth and kinds of sports shakes
muscle growth and amount of sport shack
amount of sport shake and athletes
7
Which brand of fertilizer will cause a farmer's crop to have the tallest plants? 2 constants?
amount of fertilizer and soil
brand of fertilizer & soil
height of plant & farmer
brand of fertilizer & height of plant
8
Which brand of fertilizer will cause a farmer's crop to have the tallest plants? What is IV?
cotton growth
crop
brand of fertilizer
height of plants
9
After a scientist has done research and made observations, she may write a
hypothesis
graph
question
conclusion
10
What is the first step a scientist needs to take in a science experiment?
Write a hypothesis
Identify the problem
Write a conclusion
Analyze the data
