Physics GCSE
Ratio and proportional reasoning
What Ratio and proportional reasoning means in Physics GCSE, as defined for OCR.
Definition of Ratio and proportional reasoning
Check what you remember
Read the wording for your board, then hide it and explain Ratio and proportional reasoning in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Used in two ways: converting between units and computing rates.
Topics that use Ratio and proportional reasoning
- Motion (OCR GCSE)
Related terms
- Acceleration
- Accurate reading of scales
- Appropriate apparatus selection
- Area as displacement
- average speed
- Change in velocity
- Choosing appropriate measuring instruments
- deceleration
Using Ratio and proportional reasoning in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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