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    Biology GCSE

    approximation

    What approximation means in Biology GCSE, as defined for OCR.

    Definition of approximation

    Check what you remember

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

    Reference: OCR

    A sensible value produced by estimation, rounded to one or two significant figures rather than excessive decimal places.
    OCR · Cell structures

    Topics that use approximation

    Related terms

    Using approximation 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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