Front

What does it mean if the results of an experiment are valid?

Back

The results are likely true and can be trusted.

Front

How many independent variables can an experiment have?

Back

1

Front

What is the process of gathering information called?

Back

Observation

Front

What do we call the data that we collect in an experiment?

Back

Dependent Variable

Front

What are the parts of an experiment that can be changed?

Back

Variables

Front

What is an independent variable?

Back

The factor that is changed in an experiment.

Front

What is a dependent variable?

Back

The factor that is measured in an experiment.

Front

What are constants in an experiment?

Back

The factors that stay the same throughout the experiment.

Front

What is a hypothesis?

Back

A guess or prediction about what will happen in an experiment.

Front

What is the purpose of repeating an experiment?

Back

To ensure the results are valid.