Rocks are made from minerals and can change over long periods. Igneous rocks form when melted rock cools, sedimentary rocks form from layers of sediment, and metamorphic rocks change through heat and pressure. The rock cycle describes these changes.
Example
Sandstone is sedimentary because it forms when layers of sand are pressed and cemented together.
Key terms
Mineral:
A naturally occurring material that makes up rocks.
Sediment:
Small pieces of rock or other material.
Rock cycle:
The processes that change rocks over time.
Questions
1. This week, the key science idea is:
how rocks form and change in the rock 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 “A naturally occurring material that makes up rocks.”?
Mineral
Sediment
Rock cycle
Variable
3. Which key term means “Small pieces of rock or other material.”?
Sediment
Mineral
Rock cycle
Prediction
4. Which key term means “The processes that change rocks over time.”?
Rock cycle
Mineral
Sediment
Conclusion
5. Which action best helps a student learn about rocks, minerals and the rock cycle?
sort rock photographs by the evidence of how they formed
Copy an answer without checking it
Skip the observations
Use only a guess
6. Why is evidence important when studying rocks, minerals and the rock 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 rocks form and change in the rock 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 rocks, minerals and the rock 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 rocks, minerals and the rock 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 rocks, minerals and the rock cycle rather than just repeating words?
sort rock photographs by the evidence of how they formed
Reciting the title only
Choosing the longest answer
Skipping the task
13. How can the key terms help when discussing rocks, minerals and the rock 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 rocks, minerals and the rock 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 rocks, minerals and the rock 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 rocks, minerals and the rock 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 rocks, minerals and the rock 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 rocks, minerals and the rock 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 rocks form and change in the rock cycle
memorise unrelated facts
avoid asking questions
choose answers at random
Answer key (parent copy)
1. how rocks form and change in the rock cycle
2. Mineral
3. Sediment
4. Rock cycle
5. sort rock photographs by the evidence of how they formed
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. sort rock photographs by the evidence of how they formed
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 rocks form and change in the rock cycle