| Question | Answer |
| Hypothesis | A reasonable and educated possible answer based on what you know and what you observe. |
| Infer | To draw a conclusion based on what you observe. |
| Variables | Factors that can be changed in an experiment. |
| Controlled Experiment | Changing one factor and observing its effect on another while keeping all other factors constant. |
| Independent Variable | Variable that is changed in an experiment. |
| Dependent Variable | Changes as a result of a change in the independent variable. |
| Constant | Variables that are not changed in the experiment. |
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Created by:
susan601
on 2010-11-20