Kinetic energy is associated with motion. Potential energy is stored because of position, shape or chemical arrangement. Energy can shift between stores, and scientists track these changes to explain what happens in a system.
Example
A raised ball has gravitational potential energy; as it falls, that store decreases while its kinetic energy increases.
Key terms
Kinetic energy:
Energy associated with motion.
Potential energy:
Stored energy associated with position or arrangement.
Energy store:
A way energy is held within a system.
Questions
1. Which statement best captures kinetic and potential energy?
Kinetic and potential energy stores can be identified by examining motion, position and arrangement in a system.
Only moving objects have energy.
The pattern can only be explained by guessing.
The topic has no observable evidence.
2. Which term means "Energy associated with motion."?
Kinetic energy
Potential energy
Energy store
Variable
3. Which term means "Stored energy associated with position or arrangement."?
Potential energy
Kinetic energy
Energy store
Conclusion
4. Which term means "A way energy is held within a system."?
Energy store
Kinetic energy
Potential energy
Prediction
5. Which observation task is most relevant to this topic?
Identify kinetic and potential energy in five photographs of moving, raised, stretched or fuel-powered objects.
Copy the topic title without looking at an example.
Choose a result before making observations.
Ignore details that do not match a first guess.
6. Which model would best represent the key process or relationship?
Draw an energy-store diagram for a ball before, during and after a bounce.
A decorative drawing with no labels or connection to evidence.
A list of unrelated facts.
A model that deliberately contradicts every observation.
7. Which investigation is focused most directly on the scientific idea?
Compare the rebound heights of a ball released from several measured heights in a clear safe space.
Change many uncontrolled factors and record nothing.
Ask only for opinions and treat them as measurements.
Repeat a memorised answer without testing it.
8. Which evidence best supports the lesson explanation?
A higher release position usually produces greater speed before impact, linking gravitational potential and kinetic energy.
Only moving objects have energy.
One preferred answer with no observation.
A claim that cannot be checked in any way.
9. Which task applies the science in a new context?
Explain the energy stores involved in a stretched bow, moving arrow and target after impact.
Write the heading again without explaining it.
Ignore the system and choose randomly.
Assume the same answer fits every situation.
10. Which response best corrects the misconception in this topic?
Kinetic and potential energy stores can be identified by examining motion, position and arrangement in a system.
Only moving objects have energy.
Both statements must be equally correct.
Evidence cannot help decide between explanations.
11. What makes a scientific observation useful?
It records relevant details without changing them to fit an expectation.
It includes only details that support a preferred answer.
It replaces measurements with guesses.
It hides the conditions under which it was made.
12. Why should a scientific model include its limitations?
Models simplify reality, so users need to know what the representation leaves out.
A limitation proves the model has no value.
Models are exact copies and never omit anything.
Limitations should be hidden so a model looks certain.
13. What makes a comparative investigation fair?
Change or compare the intended factor while keeping other relevant conditions consistent.
Change every condition at the same time.
Measure only the result that looks best.
Decide the conclusion before collecting data.
14. Why repeat measurements or use several samples?
To reveal variation and reduce the influence of chance or one unusual result.
To guarantee a preferred conclusion.
To make units unnecessary.
To remove the need for a clear method.
15. What is the best response to an anomalous result?
Record it, check the method and investigate whether it is error or meaningful variation.
Delete it automatically.
Delete all other results instead.
Assume it proves the whole topic wrong.
16. Which conclusion is scientifically responsible?
One that answers the question, uses the evidence and states important limits.
One that claims more than the data show.
One that ignores conflicting evidence.
One based only on the expected answer.
17. What would make the claim about kinetic and potential energy stronger?
Several relevant, repeatable evidence lines that agree with the explanation.
A larger heading and no new evidence.
Removing results that are inconvenient.
Relying on a single uncheckable opinion.
18. What should happen if reliable new evidence conflicts with a model?
The model should be reviewed and revised or replaced if needed.
The evidence should always be hidden.
The original model must never change.
Scientists should stop asking questions.
19. How should safety and ethics shape an investigation?
Risks, people, living things and environments should be considered before the method is used.
Safety matters only after data collection.
Any method is acceptable if it is fast.
Ethics has no place in science.
20. What makes science communication trustworthy?
Clear methods, accurate terms, relevant evidence and acknowledgement of uncertainty.
Certainty without evidence.
Leaving out how results were obtained.
Using dramatic language instead of data.
21. What is the strongest overall outcome from studying kinetic and potential energy?
Use observations, models, investigations and evidence to explain and apply this idea.
Memorise the title without using it.
Avoid testing explanations.
Treat every first idea as permanently correct.
Answer key (parent copy)
1. Kinetic and potential energy stores can be identified by examining motion, position and arrangement in a system.
2. Kinetic energy
3. Potential energy
4. Energy store
5. Identify kinetic and potential energy in five photographs of moving, raised, stretched or fuel-powered objects.
6. Draw an energy-store diagram for a ball before, during and after a bounce.
7. Compare the rebound heights of a ball released from several measured heights in a clear safe space.
8. A higher release position usually produces greater speed before impact, linking gravitational potential and kinetic energy.
9. Explain the energy stores involved in a stretched bow, moving arrow and target after impact.
10. Kinetic and potential energy stores can be identified by examining motion, position and arrangement in a system.
11. It records relevant details without changing them to fit an expectation.
12. Models simplify reality, so users need to know what the representation leaves out.
13. Change or compare the intended factor while keeping other relevant conditions consistent.
14. To reveal variation and reduce the influence of chance or one unusual result.
15. Record it, check the method and investigate whether it is error or meaningful variation.
16. One that answers the question, uses the evidence and states important limits.
17. Several relevant, repeatable evidence lines that agree with the explanation.
18. The model should be reviewed and revised or replaced if needed.
19. Risks, people, living things and environments should be considered before the method is used.
20. Clear methods, accurate terms, relevant evidence and acknowledgement of uncertainty.
21. Use observations, models, investigations and evidence to explain and apply this idea.