Practice Replication (3.2) - Scientific Inquiry and Investigation (IB MYP)

Practice: Replication

Lesson 3.2Scientific Inquiry and Investigation (IB MYP)

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9 questions

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Quiz
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6 sample questions

Question 1.
What is replication in science?
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Think about why scientists conduct tests again.
Question 2.
Name one type of variable used in experiments.
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Consider the roles that different factors play in an experiment.
3Question 3.
What is the primary purpose of replication in scientific research?
- To get different results
- To confirm findings
- To simplify experiments
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Think about the need for confirmation in any scientific discovery.
4Question 4.
True or False: Controlled variables are the factors that change during an experiment.
- True
- False
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Recall the role of controlled variables for consistency.
Question 5.
You conducted an experiment to test a new fertilizer's effect on plant growth. The results were promising, but when replicated by a peer, the outcomes were not the same. How would you approach understanding the discrepancies?
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What might cause variability beyond your manipulation?
Question 6.
After running several trials for an experiment, you notice small variations in your results. How would you ensure these variations do not undermine your findings?
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Consider how you can quantify uncertainty.

5 more questions in this section. Enroll free to practise them all.