Scientific

Which of these explain how a natural phenomenon works or happens?

• theory

• law

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS3-1

NGSS.MS-LS1-4

NGSS.MS-LS4-4

NGSS.MS-PS3-5

A possible explanation to a problem that has not yet been tested.

• data

• hypothesis

• theory

• fact

Tags

NGSS.HS-PS1-2

A testable educated guess to a scientific question

• Question

• Hypothesis

• Conclusion

• Experiment

What is a series of steps used by scientists to solve a problem or answer a question?

• data collection

• scientific method

• recipe

• independent variable

What is an independent variable?

• What a scientist changes in an experiment to test their hypothesis

• What you keep the same throughout all experimental groups

• What the scientist measured to see if it responded to a change

• The conclusion statement after analyzing date

Tags

NGSS.MS-PS3-4

Which is NOT a step in the scientific method?

• Make observation

• Collect data

• Form a theory

• Form a hypothesis

Experiments should be repeated over and over to see if the results are the same each time.

• True

• False

Tags

NGSS.MS-PS2-2

Scientific question: does the amount of sunlight a plant receives affect the plant's height? In this experiment, what would an example of a controlled variable be?

• amount of water given to each plant

• plant height

• amount of sunlight

Tags

NGSS.MS-LS1-5

Which answer choice has the correct order of the scientific method?

• 1. Hypothesis

  2. Research

  3. Experiment

  4. Observation/Question

  4.Analyze Data

  5. Conclusion

• 1.Observation/Question

  2. Research

  3. Hypothesis

  4. Experiment

  5. Analyze Data

  6. Conclusion

• 1. Observation/Question

  2. Hypothesis

  3. Research

  4. Analyze Data

  5. Experiment

  6. Conclusion

• 1. Research

  2. Observation/Question

  3. Hypothesis

  4. Experiment

  5. Analyze

  6. Conclusion

Tags

NGSS.MS-PS2-2

NGSS.MS-ETS1-3

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

• conclusion

• procedures

• materials

• variables