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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an independent variable?
💡 Hint: Look for the variable you change during the experiment.
Question 2
Easy
How important is personal interest when choosing a research question?
💡 Hint: Think of how your interest can influence the quality of your work.
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
Which of the following does a good research question NOT include?
- Specificity
- Broadness
- Investigability
- Relevance
💡 Hint: Think of how specific questions guide an investigation.
Question 2
True or False: A research question should be relevant to the chemistry syllabus.
- True
- False
💡 Hint: Consider why adherence to the syllabus is important.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Edit the following broad research question: 'What affects the environment?' to make it more specific.
💡 Hint: Focus on a specific factor and environment to improve clarity.
Question 2
Propose a safe experiment to investigate the effect of pH on a plant growth hypothesis with common school supplies.
💡 Hint: Consider what resources are available in a typical school environment.
Challenge and get performance evaluation