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    Physics A-Level

    Reasonableness checking

    What Reasonableness checking means in Physics A-Level, as defined for OCR.

    Definition of Reasonableness checking

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    Read the wording for your board, then hide it and explain Reasonableness checking in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: OCR

    Comparing the value against everyday experience or a known reference before committing to the answer.
    OCR · Physical quantities (study guide)

    Topics that use Reasonableness checking

    Related terms

    Using Reasonableness checking 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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