Experimental design

Match it! Select the correct answer from the pull down...Good luck!

Tool used to measure small, accurate amounts of liquids

Mr. Brewer thinks smaller wheels on his skateboard will help him skate faster. He times himself skating down the same hallway three times using different skateboards. What is the Independent Variable?

1. You want to figure out which brand of microwave popcorn pops the most kernels, so you can get the most value for your money. What is the independent variable?

A student has data that shows his volcano erupts more quickly if he uses more vinegar. He completes three trials. What is the dependent variable?

Which best describes the control group in an experiment?

Which word means that a volcano is currently not erupting, but could erupt again in the future?

Mr. Brewer thinks smaller wheels on his skateboard will help him skate faster. He times himself skating down the same hallway three times using different skateboards. What is the Dependent Variable?

Unit for measuring the amount of solids (baking soda)