zip, 204.57 KB
zip, 204.57 KB

A comprehensive revision and teaching pack for WJEC GCSE Computer Science Unit 1 – Section 1.2 Data Representation.
This structured pack helps students understand how data is represented and processed in computer systems.

Included in this resource:
• Knowledge organiser
• Revision flashcards
• Student revision workbook
• Topic test
• Mark scheme
• Teacher guide

Topics include:
• Binary numbers
• Denary and hexadecimal
• Binary addition
• Character sets (ASCII / Unicode)
• Image representation
• Sound representation
• Data compression
• File sizes and storage units

Ideal for GCSE Computer Science lessons, revision and exam preparation.

Designed for the NEW WJEC GCSE Computer Science specification (Made for Wales).

Get this resource as part of a bundle and save up to 36%

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.

Bundle

NEW 2025 WJEC GCSE Computer Science Unit 1 COMPLETE Revision Bundle | Knowledge Organisers, Flashcards, Workbooks & Tests

Complete Revision Bundle for WJEC GCSE Computer Science – Unit 1 (New Specification 2025) This bundle provides a full set of high-quality revision resources for every topic in Unit 1 of the NEW WJEC GCSE Computer Science specification (teaching from 2025). Designed to support structured revision, retrieval practice and exam preparation, these resources help students move from understanding key concepts to applying them in exam-style questions. ***What’s Included*** **Each Unit 1 topic pack contains:** ✔ Knowledge organiser ✔ Revision flashcards ✔ Student revision workbook ✔ GCSE-style topic test ✔ Full mark scheme ✔ Teacher guide with suggestions for classroom use Topics Covered **The bundle includes revision packs for all Unit 1 sections, including:** • Computer systems and hardware • Data representation • Networks and communication • Cyber security • Logical operations • Operating systems • Software and system development concepts How These Resources Can Be Used **Teachers and tutors use these resources for:** ✔ Structured revision lessons ✔ Retrieval practice starters ✔ Homework and independent study ✔ End-of-topic assessments ✔ GCSE exam preparation Students can also use the packs for independent revision leading up to exams. Aligned with: WJEC GCSE Computer Science Unit 1 – Computer Systems New specification (first teaching 2025)

£17.99

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