Practice Experimentation - 1.4 | Scientific Inquiry and Investigation (IB MYP) | IB MYP Class 10 Sciences (Group 4)- Physics
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Knowledge

1.4 - Experimentation

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define the term 'independent variable'.

💡 Hint: What do you control during an experiment?

Question 2

Easy

What is a control group?

💡 Hint: Think about why we compare groups in an experiment.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the purpose of a control group in an experiment?

  • It receives the experimental treatment
  • It represents the baseline for comparison
  • It is biased based on results

💡 Hint: What do we always compare with during experimentation?

Question 2

True or False: The independent variable is what is measured in an experiment.

  • True
  • False

💡 Hint: Think about what you change versus what you measure.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a full experimental study to explore the effect of a new type of fertilizer on tomato growth, detailing independent, dependent, and controlled variables, methods of data collection, and how you would ensure the experiment is reproducible.

💡 Hint: Consider what factors you need control to isolate the effect of the new fertilizer.

Question 2

Imagine you're a researcher who must address the bias in your experiment about sleep impacts on test performance. What strategies could you employ to minimize bias in both research design and data interpretation?

💡 Hint: Think about how to ensure all participants are treated equally and what tools you would need to interpret data objectively.

Challenge and get performance evaluation