Water moves around Earth in a continuous cycle. Heat from the Sun causes evaporation, water vapour cools and condenses into clouds, and precipitation returns water to land and oceans. Water can also soak into soil or flow across the ground.
Example
A puddle becomes smaller on a sunny day because liquid water evaporates into water vapour.
Key terms
Evaporation:
Liquid water changing into water vapour.
Condensation:
Water vapour cooling into liquid water.
Precipitation:
Water falling from clouds as rain, hail or snow.
Questions
1. This week, the key science idea is:
how water moves through the water cycle
memorising a definition without using evidence
choosing an answer before looking at observations
ignoring the conditions that affect a result
2. Which key term means “Liquid water changing into water vapour.”?
Evaporation
Condensation
Precipitation
Variable
3. Which key term means “Water vapour cooling into liquid water.”?
Condensation
Evaporation
Precipitation
Prediction
4. Which key term means “Water falling from clouds as rain, hail or snow.”?
Precipitation
Evaporation
Condensation
Conclusion
5. Which action best helps a student learn about the water cycle?
make a labelled water-cycle diagram using a local weather example
Copy an answer without checking it
Skip the observations
Use only a guess
6. Why is evidence important when studying the water cycle?
It helps us explain what is happening and check our ideas
It means we never need to observe carefully
It replaces all questions with guesses
It only matters after a test is finished
7. Which statement best connects to how water moves through the water cycle?
It is a useful focus for this science investigation.
It has nothing to do with science learning.
It means evidence is unnecessary.
It can only be studied in a laboratory.
8. A student records observations carefully while exploring the water cycle. What are they building?
Evidence they can use to explain a pattern
A reason to ignore the results
A way to avoid checking their method
A random conclusion
9. Which is the best scientific habit for the water cycle?
Notice details, record evidence and explain your reasoning
Change several things at once and guess
Use only the first result you see
Avoid comparing observations
10. If two observations appear different, what should a scientist do first?
Look for evidence and check what conditions were different
Choose the result they prefer
Delete both observations
Assume one must be wrong without checking
11. What makes the example in this lesson useful?
It links a real situation to the science idea
It avoids using any evidence
It proves every situation is identical
It replaces the need for careful thinking
12. Which response shows a student applying the water cycle rather than just repeating words?
make a labelled water-cycle diagram using a local weather example
Reciting the title only
Choosing the longest answer
Skipping the task
13. How can the key terms help when discussing the water cycle?
They make explanations clearer and more precise
They make observations unnecessary
They remove the need for examples
They are only useful in a spelling test
14. A claim about the water cycle should be strongest when it is:
Supported by observations or measurements
Based only on a guess
Copied without understanding
Unrelated to the investigation
15. Which is the fairest way to improve an investigation of the water cycle?
Keep a clear method and check results carefully
Change the question halfway through
Choose results before testing
Leave out inconvenient evidence
16. Why might another scientist repeat work about the water cycle?
To see whether the evidence and pattern hold up
To make the original evidence disappear
Because one result is always enough
To avoid recording data
17. A student has evidence that does not match their first idea. What is the best response?
Revise the explanation to fit the evidence
Ignore the evidence
Change the result to match the idea
Stop the investigation immediately
18. Which conclusion is most responsible after studying the water cycle?
A conclusion that explains what the evidence supports and notes limits
A conclusion that claims more than the evidence shows
A conclusion with no evidence
A conclusion based on a favourite answer
19. How does the water cycle connect to real life?
It can help people make observations and evidence-based choices
It has no possible application beyond a quiz
It means everyday evidence is never useful
It can only be discussed by experts
20. What is the best next step after completing this week’s investigation?
Explain what you found using the key terms and evidence
Forget the observations immediately
Assume every result will be the same
Avoid reflecting on the task
21. The most important outcome of this topic is to:
use evidence to understand how water moves through the water cycle
memorise unrelated facts
avoid asking questions
choose answers at random
Answer key (parent copy)
1. how water moves through the water cycle
2. Evaporation
3. Condensation
4. Precipitation
5. make a labelled water-cycle diagram using a local weather example
6. It helps us explain what is happening and check our ideas
7. It is a useful focus for this science investigation.
8. Evidence they can use to explain a pattern
9. Notice details, record evidence and explain your reasoning
10. Look for evidence and check what conditions were different
11. It links a real situation to the science idea
12. make a labelled water-cycle diagram using a local weather example
13. They make explanations clearer and more precise
14. Supported by observations or measurements
15. Keep a clear method and check results carefully
16. To see whether the evidence and pattern hold up
17. Revise the explanation to fit the evidence
18. A conclusion that explains what the evidence supports and notes limits
19. It can help people make observations and evidence-based choices
20. Explain what you found using the key terms and evidence
21. use evidence to understand how water moves through the water cycle