Name_____________________________________________date______________hour_______
1.A study was conducted to determine whether how long a student sleeps affects test scores.
Independent variable _____________________________
Dependent Variable_______________________________
2.You want to compare brands of paper towels, to see which holds the most liquid.
Independent variable _____________________________
Dependent Variable_______________________________
3.A scientist conducts an experiment to test If a vitamin affected a person's life-expectancy.
Independent variable _____________________________
Dependent Variable_______________________________
4.Ashley's brother thought that crushed ice would keep his soda cooler than
whole ice cubes. He conducted an experiment to find out.
Independent variable _____________________________
Dependent Variable_______________________________
5.Students of different ages were given a jigsaw puzzle to complete. The teacher wanted to know, If age of
a child affected the speed the puzzle was completed.
Independent variable _____________________________
Dependent Variable_______________________________