Scientific Method

Front

What is the variable in an experiment that is deliberately changed by the scientist?

Back

independent variable

Front

What do you use to make observations?

Back

Senses

Front

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

Back

scientific method

Front

In a controlled experiment, how many variables can be worked with at a time?

Back

one

Front

Should experiments be repeated to see if the results are the same each time?

Back

yes

Front

What is the variable that is measured in an experiment called?

Back

dependent variable

Front

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

Back

To provide a standard for comparison.

Front

What is the first step of the scientific method?

Back

Ask a question.

Front

What is a hypothesis?

Back

A testable prediction about the outcome of an experiment.

Front

What is data collection in the scientific method?

Back

The process of gathering and measuring information.