Independent VS Dependent Variables

Front

What is an independent variable?

Back

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

Front

What is a dependent variable?

Back

A dependent variable is the factor that is measured or observed in an experiment, which is affected by changes in the independent variable.

Front

In the context of a pizza with 8 pieces of pepperoni per slice, what is the dependent variable?

Back

Total Pieces of Pepperoni.

Front

In the context of a pizza with 8 pieces of pepperoni per slice, what is the independent variable?

Back

Number of Slices.

Front

If Brenda puts 6 pies in each shopping bag, what is the dependent variable?

Back

Total Pies.

Front

If Ned placed 2 kittens in each pen, what is the dependent variable?

Back

Total Kittens.

Front

If Ned placed 7 puppies in each pen, what is the independent variable?

Back

Number of Pens.

Front

How do you determine the dependent variable in an experiment?

Back

The dependent variable is determined by identifying what you are measuring or observing in response to changes in the independent variable.

Front

How do you determine the independent variable in an experiment?

Back

The independent variable is determined by identifying what you are changing or manipulating in the experiment.

Front

What is the relationship between independent and dependent variables?

Back

The independent variable affects the dependent variable; changes in the independent variable lead to changes in the dependent variable.