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Computer Science
GCSEEdexcel

Edexcel 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

  • Topic 1 — Computational thinking

    • 1.1 – Decomposition and abstraction
    • 1.2 – Algorithms
    • 1.3 – Truth tables

  • Topic 2 — Data

    • 2.1 – Binary
    • 2.2 – Data representation
    • 2.3 – Data storage and compression

  • Topic 3 — Computers

    • 3.1 – Hardware
    • 3.2 – Software
    • 3.3 – Programming languages

  • Topic 4 — Networks

    • 4.1 – Networks
    • 4.2 – Network security

  • Topic 5 — Issues and impact

    • 5.1 – Environmental
    • 5.2 – Ethical and legal
    • 5.3 – Cybersecurity

  • Topic 6 — Problem solving with programming

    • 6.1 – Develop code
    • 6.2 – Constructs
    • 6.3 – Data types and structures
    • 6.4 – Input/output
    • 6.5 – Operators
    • 6.6 – Subprograms

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