| A | B |
|---|
| Purpose | What do you want to find out? |
| Hypothesis | What do you think will happen? |
| Materials | Items you need. |
| Procedure | Steps for the experiment. |
| Data | Record of measured observations. |
| Analysis | What happened? |
| Conclusion | What did you find? Compare with hypothesis. |
| 4 ways to show data | chart, diagram, graph, and table |
| constant | remains the same |
| variable | changes |
| controlled experiment has | control group and experimental group |
