Scientific Method

What is the scientific method?

• A systematic procedure for how to conduct a scientific experiment

• The process of solving a problem

• A way of making non-scientific observations

• A way to summarize findings from multiple investigations

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NGSS.MS-LS1-1

NGSS.MS-LS2-1

NGSS.MS-PS1-2

What is a hypothesis?

• An educated prediction or answer to a testable question

• A random guess

• An observation based on feelings or emotions

• 

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NGSS.HS-PS1-2

Which is NOT a step in the scientific method?

• Make observation
• Form a theory
• Collect data
• Form a hypothesis

This variable in an experiment is the one being changed by the scientist. 

• dependent variable
• independent variable
• data
• control group

Testing a hypothesis often involves a(n):

• answer
• experiment
• problem
• safety check

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NGSS.MS-PS2-5

The summary at the end of an experiment that explains the results. 

• conclusion
• procedures
• materials
• responding variable

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NGSS.MS-PS1-2

Dependent variable means

• the scientist controls what to test
• educated guess
• ask a question
• what is being measured

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NGSS.MS-LS2-1

What is the first step in the scientific method?

• Ask a question
• Conclusion
• No Horse Play
• Observe

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NGSS.K-2-ETS1-1

If I ride my bike to school instead of walking, then I will get to school faster. What is the dependent variable?

• True
• How fast you get to school
• Riding a bike or walking
• False

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NGSS.MS-PS3-1

If I study for my scientific method test, then I will have a better test score. What is the dependent variable?

• Scientific Method
• Studying
• Independent variable
• Test score