Scientific Method and Variables Review

Front

What are the two types of data in scientific research?

Back

Quantitative and Qualitative.

Front

What type of data involves numbers obtained by counting or measuring?

Back

Quantitative data.

Front

What is the part of an experiment that remains the same for both the control and experimental groups?

Back

Constants.

Front

In an experiment, what is the dependent variable?

Back

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

Front

What is the independent variable in an experiment?

Back

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

Front

What is a control group in an experiment?

Back

The group that does not receive the experimental treatment and is used as a benchmark.

Front

What is the purpose of using constants in an experiment?

Back

To ensure that the experiment is fair and that the results are due to the independent variable.

Front

If you increase the amount of spinach you eat, what is the dependent variable?

Back

The amount of iron in your blood.

Front

What is the independent variable in the experiment about paper towel strength?

Back

The brand of paper towel.

Front

What is the difference between qualitative and quantitative data?

Back

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