Front

What is the independent variable in Steve's experiment on sunflower growth?

Back

Type of fertilizer

Front

What is the independent variable in Robert's study on phone service?

Back

Type of phone

Front

What is the dependent variable in Sarah's experiment on car tire size and ride smoothness?

Back

How smooth the ride was over bumps

Front

What is the dependent variable in Penelope's experiment on how oven temperature affects cookies?

Back

Hardness of cookie

Front

What is the independent variable when testing if the iPhone could withstand being dropped from different heights?

Back

Drop height

Front

The type of soil is the __________ variable in testing which soil will help grass grow the tallest.

Back

independent

Front

The size of the bubble is the __________ variable.

Back

dependent