| Questions | Answers |
|---|---|
| What we are testing (only 1) | Independent Variable |
| What we are measuring, the results (only 1) | Dependent Variable |
| Everything else that stays the same (as many as you need) | Controlled Variable |
| Change | Delta |
| Any type of material that takes up space and has mass. | Matter |
| The amount of matter in an object. Sometimes it is also weight. | Mass |
| Average. Add all of the numbers together and divide by the number of numbers. | Mean |