| A | B |
| Independent variable | The variable you change, or manipulate, in an experiment |
| Dependent variable | The result or response (data) in an experiment |
| Constant | Any variable that stays the same, or doesn't change, between experimental groups |
| Hypothesis | A temporary explanation for a phenomenon that can then be tested |
| Quantitative | Type of data collected by taking measurements |
| Qualitative | Type of data collected by using five senses |
| Manipulate | To change |
| Observation | What you "know" by using 5 senses |
| Inference | What you "think" you know based on evidence/prior knowledge |
| Variable | Anything that can be changed in an experiment |