December Review 1 (2024)

Front

Why do scientists repeat their investigations?

Back

To get the same results when they do the same thing for each trial.

Front

How can you confirm the results of your experiment?

Back

By repeating your experiment multiple times.

Front

What should you do if your data does not support your prediction?

Back

Finish the investigation and plan another investigation to learn more.

Front

What is an example of a physical change?

Back

Liquid water turning into solid ice.

Front

Which question is best answered with an experiment?

Back

How does water temperature affect the health of frogs?

Front

What is a hypothesis?

Back

A testable prediction about the outcome of an experiment.

Front

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

Back

To provide a standard for comparison against the experimental group.

Front

What is the scientific method?

Back

A systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

Front

What is a variable in an experiment?

Back

A factor that can change in an experiment.

Front

What is the difference between qualitative and quantitative data?

Back

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