The Scientific Method Cont'd

Front

What is the Scientific Method?

Back

A systematic process used for scientific investigation, involving observation, hypothesis formulation, experimentation, and conclusion.

Front

What is a dependent variable (DV)?

Back

The variable that is measured in an experiment to see if it responds to changes in the independent variable.

Front

What is an independent variable (IV)?

Back

The variable that is purposefully changed or manipulated in an experiment to test its effect on the dependent variable.

Front

What is a control group?

Back

The group in an experiment that does not receive the experimental treatment and is used for comparison.

Front

What is an experimental group?

Back

The group in an experiment that receives the treatment or condition being tested.

Front

What is a hypothesis?

Back

A testable prediction about the relationship between two or more variables.

Front

What is the first step in the scientific method?

Back

Make an observation and ask a question about it.

Front

What is the purpose of conducting multiple trials in an experiment?

Back

To ensure the results are reliable and to account for variability.

Front

What is data analysis?

Back

The process of interpreting and making sense of collected data to draw conclusions.

Front

What is a conclusion in the scientific method?

Back

A summary of the results of an experiment, stating whether the hypothesis was supported or not.