Independent and Dependent Variables 6TH Math (6.EEI.9)

Front

What is an independent variable?

Back

An independent variable is the variable that is changed or controlled in a scientific experiment to test its effects on the dependent variable.

Front

What is a dependent variable?

Back

A dependent variable is the variable that is tested and measured in a scientific experiment. It is dependent on the independent variable.

Front

In the context of an experiment, what does it mean if a variable is independent?

Back

It means that the variable can be manipulated or changed by the experimenter to observe how it affects the dependent variable.

Front

In the context of an experiment, what does it mean if a variable is dependent?

Back

It means that the variable responds to changes in the independent variable and is measured to see how it is affected.

Front

Example of an independent variable in a study about plant growth.

Back

The amount of sunlight the plants receive.

Front

Example of a dependent variable in a study about plant growth.

Back

The height of the plants after a certain period.

Front

If Sarah brings treats based on the number of students, what is the independent variable?

Back

Number of students.

Front

If Paco's daughter needs costumes for each dance, what is the dependent variable?

Back

Number of costumes.

Front

In a study where the amount of money raised affects the number of books purchased, what is the independent variable?

Back

Amount of money raised.

Front

In a study where the number of dances affects the number of costumes needed, what is the independent variable?

Back

Number of dances.