Before You Begin
You are the investigator. You will work independently. The simulation lets you repeat a test as many times as you need. There is no penalty for resetting and trying again.
General virtual-lab routine
- Read the learning outcome so you know what you are expected to learn.
- Make the prediction before changing anything in the simulation.
- Follow the setup exactly so your results can be compared fairly.
- Change one variable at a time unless the procedure tells you otherwise.
- Record your observations and measurements immediately.
- Use your results to answer the analysis questions and write the conclusion.
- Complete the assessment. If you miss a question, read the feedback and review the relevant step before trying again.
Useful Words
| Word | Meaning |
| Variable | A quantity or condition that can change. |
| Control | A setting you keep the same so the comparison is fair. |
| Measure | To determine a value such as height, time, force, speed, or distance |
| Observe | To notice carefully what happens. |
| Conclusion | A statement that explains what your results show. |