Some more revision for the OCR A451 exam. Double sided worksheet including questions on: Binary addition, Logic gates, RAM & ROM Storage Programming Character Sets Software

This GCSE Computing revision resource covers topics from the A451 OCR exam: Representing Images Hexadecimal Laws related to Computing CPU performance File Sizes Networks

A range of revision topics for the GCSE Computing OCR spec including: Compression Databases The CPU (Clock Speed, Cache, Cores) Acronyms Key Term Description tasks

A double sided revision poster (Designed to be printed on A3 but is fine in A4) Covers a range of topic areas for the OCR F451 GCSE Computing exam. 6 mark questions, Description, Activities that get students thinking about key terms from certain topic areas.

A set of activities on powerpoint that the pupils can work through in those lessons just before Christmas: Unscramble keywords, Spot the Input Device Spot the difference Binary Baubles Data Types Acrostic Poem

A booklet which guides students through the basics of programming in python. The booklet is designed for students to work through alongside teacher input. The booklet includes spaces for students notes on the 3 basic constructs: Sequence, Selection & Iteration. Questions in the booklet ask students to suggest variable types for set tasks. Stretch and challenge activities for the more able students are also included.

A 25 page booklet of computer science revision - I have printed this as an A5 booklet and given it as an extended homework task. Topics include: File Sizes Representing Data (Binary, Hex, ASCII, UNICODE, Images, Sound) File Types Binary & Linear Searching Bubble Sort Network Topologies Software Hardware Databases Protocols

A booklet containing explanations and exercises on binary number conversion, hexadecimal number conversion, ASCII and Unicode. Activities include: Converting numbers Binary number pattern worms Hex Grid Challenge ASCII word challenge Unicode Emoji Challenge