MYP Physics · 01 · investigation
Mystery pebble density plan
Scientific inquiry and measurement · Original GioPhysics question with a detailed, mark-by-mark answer guide.
- Demand
- demanding
- Marks
- 7
- Topics
- 2
- Answer
- Complete
Question7 marks
Plan how to determine the density of an irregular pebble using a balance, water and a measuring cylinder. Include variables, repeats and one safety or quality step.
Task interpretation
What a complete response should do
Define what changes and what is measured, then give a reproducible method and a way to judge the evidence.
Split the problem into linked stages and state why each relationship applies.
- Response type
- investigation
- Allocation
- 7 marks
- Demand
- demanding
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