Biology

    AQA
    GCSE

    Specification: 8461

    Biology examines how living organisms function, interact and evolve. From the molecular basis of life to complex ecosystems, you'll develop scientific enquiry skills while exploring topics like genetics, evolution, ecology and human biology.

    8

    Topics

    68

    Objectives

    0

    Exam Tips

    0

    Pitfalls

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    Key Features

    • Conduct required practicals
    • Analyse biological data
    • Understand inheritance and evolution
    • Apply knowledge to health and disease

    Assessment Objectives

    AO1
    40%

    Demonstrate knowledge and understanding of: • scientific ideas • scientific techniques and procedures

    AO2
    40%

    Apply knowledge and understanding of: • scientific ideas • scientific enquiry, techniques and procedures

    AO3
    20%

    Analyse information and ideas to: • interpret and evaluate • make judgements and draw conclusions • develop and improve experimental procedures

    What Gets Top Grades

    A*/Grade 9

    Scientific Knowledge

    Precise use of scientific terminology and accurate recall

    • Uses correct scientific terms consistently
    • Accurately describes biological processes step-by-step
    • Links structure to function effectively
    • Shows understanding of scale (molecular to organism level)

    Data Analysis

    Sophisticated interpretation and evaluation of data

    • Identifies patterns and anomalies in data
    • Calculates rates and percentages correctly
    • Evaluates reliability and validity of methods
    • Suggests improvements to investigations

    Key Command Words

    AQA
    State
    1 mark

    Give a single fact or term

    Identify
    1 mark

    Name, select, or recognise

    Outline
    2 marks

    Set out main features briefly

    Describe
    2-4 marks

    Give an account of what something is like or what happens

    Explain
    3-6 marks

    Give reasons with developed cause→effect chains

    Compare
    2-4 marks

    State similarities AND differences (both required)

    Analyse
    6-9 marks

    Examine in detail showing cause→effect→consequence chains

    Evaluate
    6-12 marks

    Weigh up BOTH sides, reach JUSTIFIED conclusion

    Assess
    6-12 marks

    Make judgments about importance with justification

    Calculate
    2-4 marks

    Show formula→substitution→calculation→answer with units

    Exam Structure

    AQA GCSE (8461)

    Paper 1: Cell Biology; Organisation; Infection and response; Bioenergetics

    1h 45m

    Duration

    100

    Marks

    50%

    Weighting

    Paper 2: Homeostasis and response; Inheritance, variation and evolution; Ecology

    1h 45m

    Duration

    100

    Marks

    50%

    Weighting

    Extended response questions worth 6 marks testing linked concepts

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