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    CCEA as-level Environmental Science

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    Course overview

    The CCEA as-level Environmental Science specification covers 2 topics with 6 learning objectives (601/8915/0). Use the topic browser below to explore subtopics, exam tips, common mistakes, and key terminology for each area of the course.

    • 2 topics
    • 6 learning objectives
    Ofqual Regulated: 601/8915/0

    Official Regulatory Specification

    Regulated by the Office of Qualifications and Examinations Regulation (Ofqual) in England

    View on Ofqual Register (opens the official government register in a new tab)
    Qualification Number (QN)
    601/8915/0
    Awarding Organisation
    CCEA
    Regulatory Type
    GCE AS Level
    National Level & Units
    as-level • 2 units
    Sector Subject Area: Environmental conservation
    This qualification is officially accredited under the national framework. Credits and certified outcomes are recognised by employers, further education colleges, and training providers throughout the UK.
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    About this course

    About CCEA as-level Environmental Science

    CCEA AS-Level Environmental Science (offered within Northern Ireland as Environmental Technology) equips students with a rigorous, interdisciplinary understanding of how human systems interact with natural ecosystems. Learners explore sustainable development, environmental management, resource depletion, and the scientific principles behind low-carbon and renewable technologies.

    The AS-Level specification forms the first half of the full GCE qualification and is divided into two balanced modules. Students investigate global biogeochemical systems, atmospheric science, and environmental degradation, while concurrently evaluating sustainable engineering, energy management strategies, and local environmental policy.

    Assessment Structure

    The CCEA AS-Level qualification is assessed through two mandatory units that each contribute 50% towards the AS award (20% of the overall A-Level). Unit AS 1 is an externally assessed written examination lasting 1 hour and 30 minutes (75 marks), featuring structured short-answer and extended writing questions on planetary capacities and environmental impacts. Unit AS 2 is an internally assessed coursework portfolio (75 marks), moderated by CCEA, requiring students to produce an in-depth technological report evaluating a specific renewable energy installation or sustainability initiative.

    Why Choose CCEA?

    • CCEA combines traditional scientific theory with applied technological problem-solving, making it directly relevant to modern green industries, planning, and sustainability careers.
    • The 50/50 split between an external written examination and an internally assessed coursework investigation allows students to build tangible project management and research skills rather than relying entirely on end-of-year exams.
    • The specification incorporates localized environmental case studies and Northern Ireland policy context alongside global environmental systems, providing strong contextual relevance for regional study.

    Frequently Asked Questions

    What is the difference between CCEA Environmental Technology and A-Level Environmental Science?
    CCEA titles its related specification 'Environmental Technology' to emphasize the practical and technological applications of environmental science, such as renewable energy systems, low-energy building design, and resource engineering. While it covers core environmental science concepts like ecology, climate change, and biochemical systems, it places greater emphasis on technical solutions and includes a dedicated coursework project that other boards such as AQA do not offer.
    How is the coursework in Unit AS 2 assessed?
    Unit AS 2 is an internally assessed design and research task marked by your classroom teacher and moderated by CCEA. Students produce a comprehensive technical portfolio (around 1,500 to 2,000 words) analysing a specific renewable energy installation or technological application, incorporating primary or secondary performance data, economic viability analysis, and environmental impact assessments.
    What GCSE subjects are recommended before taking CCEA AS Environmental Science?
    While there is no formal prerequisite beyond general sixth-form entry requirements, students typically benefit from having achieved at least grade C or above in GCSE Double Award Science, GCSE Single Award Science, or GCSE Biology and Chemistry. A solid foundation in GCSE Mathematics and Geography is also advantageous for the statistical analyses, energy calculations, and spatial case studies included in the course.
    Can I count CCEA AS-Level Environmental Science towards university entry?
    Yes, CCEA AS-Level qualifications carry standard UCAS tariff points and are recognised by universities across the UK and Ireland. It provides an exceptional foundation for degree courses in environmental science, civil and renewable engineering, sustainable development, architecture, geology, and environmental law.
    What mathematical and practical skills are tested in CCEA AS Environmental Science?
    Students must demonstrate mathematical competency in calculations involving energy outputs, power efficiency, payback periods, carbon savings, and U-values for thermal insulation. Practical skills are demonstrated through environmental monitoring, experimental data collection, and independent analytical reporting within the Unit AS 2 coursework portfolio.
    Assessment and exam guidance

    What Gets Top Grades

    A*/Grade 9

    Knowledge & Understanding

    Demonstrates comprehensive and accurate knowledge

    • Uses correct subject-specific terminology
    • Shows detailed understanding of concepts
    • Makes accurate connections between topics
    • Demonstrates depth beyond surface-level knowledge

    Application

    Applies knowledge effectively to new contexts

    • Selects relevant knowledge for the question
    • Adapts understanding to unfamiliar scenarios
    • Uses examples appropriately
    • Shows awareness of context

    Analysis & Evaluation

    Develops sophisticated analytical arguments

    • Constructs logical chains of reasoning
    • Considers multiple perspectives
    • Weighs evidence to reach justified conclusions
    • Acknowledges limitations and nuances

    Key Command Words

    CCEA
    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

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