Scientific Method and Variables

Front

What is the first step of the scientific method?

Back

Make an observation or ask a question

Front

What is a hypothesis?

Back

A proposed explanation or prediction that can be tested through experimentation or observation.

Front

What is an independent variable?

Back

A variable that is manipulated or controlled by the researcher in an experiment.

Front

Dependent variable

Back

A dependent variable is the variable being measured or observed in an experiment or study.

Tags

NGSS.HS-ESS2-5

NGSS.HS-PS1-3

NGSS.HS-PS3-4

Front

What is a control group?

Back

A control group is a group in an experiment that does not receive the experimental treatment or intervention.

Front

What is the purpose of a control group in an experiment?

Back

To provide a baseline for comparison

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data is descriptive and subjective, while quantitative data is numerical and objective.

Front

What is the purpose of peer review in the scientific method?

Back

To ensure the quality and validity of research

Front

What is the final step of the scientific method?

Back

Drawing a conclusion

Tags

NGSS.HS-PS1-2

Front

Why is it important to repeat experiments in the scientific method?

Back

To ensure reliability and validity of results