Scientific Method and Variables

Front

What is the independent variable in the statement: 'If I floss more, then I will have fewer cavities'?

Back

Amount of flossing

Front

What is a testable prediction about a scientific investigation called?

Back

Hypothesis

Front

What do we call the summary at the end of an experiment that explains the results?

Back

Conclusion

Front

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

Back

Scientific method

Front

What is the dependent variable in an experiment?

Back

The variable that is measured or observed in response to changes in the independent variable.

Front

What is a controlled variable?

Back

A variable that is kept constant throughout an experiment to ensure that the results are valid.

Front

What is the purpose of a hypothesis in scientific research?

Back

To provide a testable statement that predicts the outcome of an experiment.

Front

What is the difference between qualitative and quantitative data?

Back

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

Front

What is an experiment?

Back

A procedure carried out to test a hypothesis and collect data.

Front

What is the role of a conclusion in scientific research?

Back

To summarize the findings of an experiment and determine whether the hypothesis was supported.