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Computer Science
GCSEOCR

OCR GCSE Computer Science

Computer Science

What is included

Notes

Structured, spec-aligned notes for every topic

Flashcards

Active recall — topic by topic, spaced repetition

Rapids

Fast-fire knowledge checks to lock in key facts

Practice questions

AI-marked practice with instant examiner feedback

What this course covers

  • Component 01 — Computer systems

    • 1.1 – Systems architecture
    • 1.2 – Memory and storage
    • 1.3 – Computer networks, connections and protocols
    • 1.4 – Network security
    • 1.5 – Systems software
    • 1.6 – Ethical, legal, cultural and environmental impacts of digital technology

  • Component 02 — Computational thinking, algorithms and programming

    • 2.1 – Algorithms
    • 2.2 – Programming fundamentals
    • 2.3 – Producing robust programs
    • 2.4 – Boolean logic
    • 2.5 – Programming languages and Integrated Development Environments

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