OCR • Computer Science
Latest uploads for Computer Science at OCR. Looking for Computer Science notes at OCR? We have lots of notes, study guides and study notes available for Computer Science at OCR.
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Courses Computer Science at OCR
Notes available for the following courses of Computer Science at OCR
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A Level 1
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A level notes 9608 1
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A-Level Computer Science 1
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Algorithms and problem solving 1
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Algorithms and programming 6
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All content 1
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All of the course H446 7
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AS / Year 1 H046 1
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Characteristics of Contemporary Processors 6
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Chemistry A 2
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Civil Rights in the USA: African Americans H505 1
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COMP 1
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Component 1 14
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Components of a Computer and their uses H046 1
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Computational Thinking, Algorithms, & Programming 1
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COMPUTER 3
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Computer Science 74
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Computer Science (ISYE6501X) Info234 1
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Computer Science NEA Coursework H446 1
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Computer science revision notes 2
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Computer systems 1
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Computer Systems and Architecture 5
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Computing Principles 2
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Computing Principles 01 1
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Course Work 1
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CS101 1
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Data Types 1
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Entire Course 1
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Entire specification H446 2
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Full course 1
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G400 1
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H046 12
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H046- AS Computer science 2
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H046/01 6
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H046/02 1
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H446 H446 24
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H446-01 H446-01 1
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H446-02 H446-02 1
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H446/01 7
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H446/02 2
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H466 2
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Input, Output and Storage 1
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NEA 1
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NEA - Programming Project 1
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Object Oriented Programming 1
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OCR A LEVEL COMPUTER SCIENCE 2025 2
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Operating Systems and Programming Languages 4
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Overview 1
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Paper 1 7
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Paper 1 + Paper 2 1
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PAPER 2 3
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Physics A 1
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Programming Project 1
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SLR 1 - 10 1
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SLR 1 - Systems architecture 2
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Software development SLR6 1
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Structure an function of the processor 1
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Structure and Function of Processor 1
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Structure and Function of the Processor 1
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System Software and Operating Systems 1
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The characteristics of computing 8
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Types of Processor 1
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Unit 1 H446 20
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Unit 1.2 1
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Unit 2 H446 2
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Unit 20 9608 1
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Unit 3 H446 2
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Unit 6 1
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Web technologies 1
Popular books OCR • Computer Science
P. M. Heathcote, R. S. U. Heathcote • ISBN 9781910523056
Latest content OCR • Computer Science
In depth but concise notes for topic 1.1.1 Structure and Function of the Processor. Sourced from numerous different textbooks and websites and condensed into a clear and easy to understand document for a guaranteed A - A*. 
 
Document includes: 
1. Components of the CPU 
2. Registers - special purpose registers and general purpose registers 
3. Buses 
4. Fetch - decode - execute cycle 
5. CPU performance 
6. Computer Architecture - Von Neumann, Harvard, Contemporary
- Summary
- • 5 pages's •
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OCR•1.1.1 Structure and Function of the Processor
Presentation Unit 6
- Presentation
- • 7 pages's •
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OCR•Unit 6
from 2016 ocr practice papers to use for mock exam revision for a levels.
- Other
- • 93 pages's •
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OCR•h446
practice papers
- Other
- • 184 pages's •
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OCR•h446
Designed specifically for A-Level computer science students, this cheat sheet provides an essential overview of key concepts and techniques in HTML and CSS, including: 
 
Common HTML tags and attributes 
CSS selectors and properties 
Box model and layout 
Responsive design principles 
With clear and concise explanations, helpful examples, and easy-to-follow formatting, this cheat sheet is the perfect study aid for your upcoming exam or coursework.
- Summary
- • 7 pages's •
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OCR•Web technologies
Theory of Computation
- Class notes
- • 1 pages's •
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OCR•G400
This is perfect as it has revision notes, summary notes, detailed notes and even questions and answer. Also a BONUS of example programming projects such as programming a calculator. Worth it!!!!
- Summary
- • 7 pages's •
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OCR•computer science revision notes
This not includes revision notes from some topics. It has programming and theory both combined. Some files with questions and answers. Some files with project examples of programming. And some files with deep knowledge of the theory of computer science Alevel. Worth it!
- Summary
- • 5 pages's •
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OCR•computer science revision notes
Transform your computer science education with our comprehensive guide to Arrays and Abstract Data Types. Designed specifically for the OCR H446 curriculum, this document is the ultimate study tool for anyone looking to excel in computer science. With clear and concise explanations alongside with code examples, this guide covers everything you need to know about arrays and abstract data types to confidently tackle the final year A-Level exams. Whether you're a student, teacher, or self-studier,...
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- • 3 pages's •
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OCR•Unit 1
This presentation is perfect for teaching yourself or students on all the necessary content for topic 1.1.2 of the new OCR A level (Types of Processor). It was made whilst working closely with the specification, so that nothing has been left out, and contains some examples. Based on the PMT Advances notes.
- Presentation
- • 6 pages's •
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OCR•1.1.2 Types of Processor
Thorough and detailed presentation about everything you need to know of the topic 1.1.3 from the A level OCR specification. Based on the PMT Advanced notes.
- Presentation
- • 22 pages's •
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OCR•1.1.3 Input and Output Storage
This presentation is perfect for teaching yourself or students on all the necessary content for topic 1.1.1 of the OCR A level (Structure and Function of the Processor). It was made whilst working closely with the specification, so that nothing has been left out, and contains some examples. Based on the PMT Advances notes.
- Presentation
- • 23 pages's •
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OCR•1.1.1 Structure and Function of the Processor
This presentation is perfect for teaching yourself or students on all the necessary content for topic 1.2.1 of the new OCR A level (Systems Software). It was made whilst working closely with the specification, so that nothing has been left out, and contains some examples. Based on the PMT Advances notes.
- Presentation
- • 32 pages's •
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OCR•1.1.2 Types of Processor
The aim of the Cambridge International AS and A Level Computer Science syllabus is to encourage learners to develop an understanding of the fundamental principles of computer science and how computer programs work in a range of contexts. Learners will study topics including information representation, communication and Internet technologies, hardware, software development, and relational database modelling. As they progress, learners will develop their computational thinking and use problem-solv...
- Book
- Summary
- • 10 pages's •
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OCR•A-Level Computer Science
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OCR AS and A Level Computer Science • P. M. Heathcote, R. S. U. Heathcote• ISBN 9781910523056
It contains notes on further programming including files and object oriented coding in python
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- • 11 pages's •
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OCR•Unit 20
OCR A LEVEL COMPUTER SCIENCE Computational thinking Homework Thinking ahead 2 answers.
- Book
- Other
- • 2 pages's •
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OCR•Computational Thinking, Algorithms, & Programming
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OCR AS and A Level Computer Science • P. M. Heathcote, R. S. U. Heathcote• ISBN 9781910523056
Topical notes for A-level Cambridge international computer science, they're really helpful ones and cover most of the syllabus.
- Book
- Class notes
- • 29 pages's •
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OCR•A level notes
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Cambridge International AS and A Level Computer Science Coursebook • Sylvia Langfield, Dave Duddell• ISBN 9781107546738
This document contains information on the content for the storage devices section in Unit 1 of the OCR specification for the A-Level Computer Science
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- • 2 pages's •
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OCR•Unit 1
This document contains information on the types of processor there is alongside the guidance given by the OCR specification for A-Level computer science.
- Summary
- • 4 pages's •
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OCR•Unit 1
This document contains information on the factors that affect the speed of a processor along with the content of the OCR A-level specification for Computer Science
- Summary
- • 2 pages's •
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OCR•Unit 1