Scientific Method and Variables 2021 shorter version

Front

What is the Scientific Method?

Back

A systematic process used for scientific investigation, involving observation, hypothesis formulation, experimentation, and conclusion.

Front

What is a variable in an experiment?

Back

A factor that can change in an experiment, affecting the outcome.

Tags

NGSS.MS-PS2-2

Front

What is an independent variable?

Back

The variable that is changed or controlled in an experiment to test its effects on the dependent variable.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-4

Front

What is a dependent variable?

Back

The variable that is measured or observed in an experiment, affected by the independent variable.

Tags

NGSS.MS-PS3-4

Front

What is a hypothesis?

Back

A testable prediction about the relationship between variables.

Front

What is the purpose of a control group?

Back

To provide a standard for comparison in an experiment, ensuring that the results are due to the independent variable.

Front

What is an experiment?

Back

A scientific procedure undertaken to test a hypothesis by manipulating variables.

Tags

NGSS.MS-PS1-2

Front

What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics or qualities, while quantitative data involves numerical measurements.

Front

What is a conclusion in the scientific method?

Back

A summary of the results of an experiment, determining whether the hypothesis was supported or not.

Front

What is the importance of repeating experiments?

Back

To ensure reliability and accuracy of results, confirming that findings are consistent.

Tags

NGSS.MS-ETS1-4