Scientific Method Review

A systematic approach to solving problems and answering questions.

• scientific method

• controlled experiment

• conclusion

• hypothesis

Tags

NGSS.MS-ETS1-2

NGSS.MS-LS1-5

Commonly conducted to test a hypothesis

• variable

• science

• data

• experiment

Tags

NGSS.MS-PS3-4

A summary of findings

• variable

• conclusion

• experiment

• data table

Most scientific investigations begin with this

• variable

• conclusion

• question

• science

Factor that is being tested

• experiment

• data

• variable

• controlled experiment

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Data that are qualitative are always-

• described in words
• represented in numbers
• repeated for verification
• the most accurate type of data

What is NOT an example of qualitative data?

• the average high daily temperature for the month of july
• the names of chemicals found in breakfast cereal
• the zip codes in which each high school student resides
• types of shoes worn by pedestrians on a city street 

How does the control group differ from an experimental group in a scientific experiment?

• the control group does not contain the experimental data, whereas the experimental group does
• the control group does not contain the experimental variable, whereas the experimental group does not
• the control group is not tested or measured
• the control group contains more than one experimental variable

The variable that is measured in the experiment is-

• the dependent variable
• the independent variable
• the control variable
• the hypothetical variable

Which of the following must be done for the results of an experiment to be considered valid?

• the experiment must be repeated numerous times and the same results are obtained
• the results must be published in a national journal
• the results must be shown in a graph
• the results must be only quantitative

Tags

NGSS.MS-ETS1-4

NGSS.MS-PS2-5