CH 1 : Worksheet 1 - Scientific Method

A series of steps used by scientists to solve a problem or answer a question. 

• scientific method
• recipe
• data collection
• metric system

Tags

NGSS.HS-LS1-3

NGSS.HS-LS2-3

NGSS.HS-PS1-3

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

• data
• theory
• hypothesis
• fact

Tags

NGSS.HS-PS1-2

Testing a hypothesis often involves a(n):

• answer
• experiment
• problem
• safety check

Tags

NGSS.HS-PS1-3

NGSS.HS-PS3-4

What is a hypothesis?

• A hypothesis is the right answer to an experiment.
• A hypothesis is the wrong answer to an experiment.
• A hypothesis is an educated guess.
• I don't know.

Tags

NGSS.HS-LS1-3

NGSS.HS-LS3-1

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

• conclusion
• procedures
• materials
• responding variable

The name of the information that you get from your experiment (you organize it into charts and graphs).

• observations
  conclusion
• data
• variables
• hypothesis

What is the first step in the scientific method?

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

What are the first two steps of the scientific method in order?

• 1, 2
• Observation, Form a Hypothesis

• Ask a question, For a hypothesis
• Make a plan, Experiment

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

• theory

• law

Tags

NGSS.HS-LS2-3

NGSS.HS-PS1-2

NGSS.HS-ESS1-2

NGSS.HS-LS4-2

Scientific theories do not change once they have been written down.

• True
• False