A3 1.1 The characteristics of contemporary processors, input, output and storage devices Knowledge Organiser Suitable for OCR A-Level Computer Science H446. Includes relevant information on all parts of the specification including: Computer Architecture Contemporary Processing CPU Components Flash, Magnetic and Optical Storage RAM and ROM Multi-core and Parallel Systems Factors Affecting CPU Performance Input, Output and Storage Devices Pipelining GPU Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 double sided 1.4 Data types, Data Structures and Algorithms Knowledge Organiser Suitable for OCR A Level Computer Science H446. Includes relevant information on all parts of the specification including: 1.4.1 Data Types 1.4.2 Data Structures 1.4.3 Boolean Algebra Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please consider adding a school license when purchasing, allowing you to share this resource with colleagues. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 1.1 The characteristics of contemporary processors, input, output and storage devices Knowledge Organiser Suitable for OCR AS Level Computer Science H046. Includes relevant information on all parts of the specification including: Computer Architecture Contemporary Processing CPU Components Flash, Magnetic and Optical Storage RAM and ROM Multi-core and Parallel Systems Factors Affecting CPU Performance Input, Output and Storage Devices Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 1.2 Software and Software Development Knowledge Organiser Suitable for OCR AS Level Computer Science H046. Includes relevant information on all parts of the specification including: 1.2.1 Operating Systems 1.2.2 Application Generation 1.2.3 Introduction to Programming Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 1.5 Legal, Moral, Cultural and Ethical Issues Knowledge Organiser Suitable for OCR AS Level Computer Science H046. Includes relevant information on all parts of the specification including: 1.5.1 Computing related legislation 1.5.2 Ethical, moral and cultural issues Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 2.3 Algorithms Knowledge Organiser Suitable for OCR AS Level Computer Science H046. Includes relevant information on all parts of the specification including: Analysis and design of algorithms. Standard algorithms (bubble sort, insertion sort, binary search and linear search). Representing, adding data to and removing data from queues and stacks. Compare the suitability of algorithms. Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 2.2 Problem Solving and Programming Knowledge Organiser Suitable for OCR AS Level Computer Science H046. Includes relevant information on all parts of the specification including: 2.2.1 Programming techniques 2.2.2 Software Development Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 1.3 Exchanging Data Knowledge Organiser Suitable for OCR AS Level Computer Science H046. Includes relevant information on all parts of the specification including: 1.3.1 Databases 1.3.2 Networks 1.3.3 Web Technologies Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 2.2 Problem Solving and Programming Knowledge Organiser Suitable for OCR A-Level Computer Science H446. Includes relevant information on all parts of the specification including: 2.2.1 Programming Techniques 2.2.2 Computational Methods Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please consider adding a school license when purchasing, allowing you to share this resource with colleagues. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 1.5 Legal, Moral, Cultural and Ethical Issues Knowledge Organiser Suitable for OCR A Level Computer Science H446. Includes relevant information on all parts of the specification including: 1.5.1 Computing related legislation 1.5.2 Ethical, moral and cultural issues Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 double sided 1.3 Exchanging Data Knowledge Organiser Suitable for OCR A-Level Computer Science H446. Includes relevant information on all parts of the specification including: 1.3.1 Compression, Encryption and Hashing 1.3.2 Databases 1.3.3 Networks 1.3.4 Web Technologies Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please consider adding a school license when purchasing, allowing you to share this resource with colleagues. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 1.4 Data Types, Data Structures and Algorithms Knowledge Organiser Suitable for OCR AS Level Computer Science H046. Includes relevant information on all parts of the specification including: 1.4.1 Data Types 1.4.2 Data Structures 1.4.3 Boolean Algebra Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 2.1 Elements of Computatonal Thinking Knowledge Organiser Suitable for OCR AS Level Computer Science H046. Includes relevant information on all parts of the specification including: 2.1.1 Thinking abstractly 2.1.2 Thinking ahead 2.1.3 Thinking procedurally 2.1.4 Thinking logically Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 7516 Topic 1 Fundamentals ofProgramming Knowledge Organiser Suitable for AQA A Level Computer Science 7517. Includes relevant information on: 4.1.1.1 Data types 4.1.1.2 Programming concepts 4.1.1.3 Arithmetic operations in a programming language 4.1.1.4 Relational operations in a programming language 4.1.1.5 Boolean operations in a programming language 4.1.1.6 Constants and variables in a programming language 4.1.1.7 String-handling operations in a programming language 4.1.1.8 Random number generation in a programming language 4.1.1.9 Exception handling 4.1.1.10 Subroutines (procedures/functions) 4.1.1.11 Parameters of subroutines 4.1.1.12 Returning a value/values from a subroutine 4.1.1.13 Local variables in subroutines 4.1.1.14 Global variables in a programming language 4.1.1.15 Role of stack frames in subroutine calls 4.1.1.16 Recursive techniques 4.1.2.1 Programming paradigms 4.1.2.2 Procedural-oriented programming 4.1.2.3 Object-oriented programming Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please consider adding a school license when purchasing, allowing you to share this resource with colleagues. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 Topic 1 Fundamentals of Programming Knowledge Organiser Suitable for AQA AS Level Computer Science 7516. Includes relevant information on: 3.1.1.1 Data types 3.1.1.2 Programming concepts 3.1.1.3 Arithmetic operations in a programming language 3.1.1.4 Relational operations in a programming language 3.1.1.5 Boolean operations in a programming language 3.1.1.6 Constants and variables in a programming language 3.1.1.7 String-handling operations in a programming language 3.1.1.8 Random number generation in a programming language 3.1.1.9 Exception handling 3.1.1.10 Subroutines (procedures/functions) 3.1.1.11 Parameters of subroutines 3.1.1.12 Returning a value/values from a subroutine 3.1.1.13 Local variables in subroutines 3.1.1.13 Local variables in subroutines 3.1.2.1 Structured programming Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please consider adding a school license when purchasing, allowing you to share this resource with colleagues. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 7516 Topic 4 Theory of Computation Knowledge Organiser Suitable for AQA AS Level Computer Science 7516. Includes relevant information on: 3.4.1.1 Problem-solving 3.4.1.2 Following and writing algorithms 3.4.1.3 Abstraction 3.4.1.4 Information hiding 3.4.1.5 Procedural abstraction 3.4.1.6 Functional abstraction 3.4.1.7 Data abstraction 3.4.1.8 Problem abstraction/reduction 3.4.1.9 Decomposition 3.4.1.10 Composition 3.4.1.11 Automation 3.4.2.1 Finite state machines (FSMs) without output Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please consider adding a school license when purchasing, allowing you to share this resource with colleagues. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 Topic 3 Systematic Approach to Problem Solving Knowledge Organiser Suitable for AQA AS Level Computer Science 7516. Includes relevant information on: 3.3.1.1 Analysis 3.3.1.2 Design 3.3.1.3 Implementation 3.3.1.4 Testing 3.3.1.5 Evaluation Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. Can also be scaled up or down to A4/A2/A1 when printing. Please consider adding a school license when purchasing, allowing you to share this resource with colleagues. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A3 Double Sided Unit 4 Computer Systems Knowledge Organiser Suitable for AQA GCSE Computer Science 8525. Includes relevant information on all relevant areas of the specification for this unit including: Boolean Operators & Logic The Fetch Decode Execute Cycle Operating System High & Low Level Programming Languages Trace Tables Von Neumann Arechitecture RAM & ROM Utility Software CPU Secondary Storage Cloud Storage Can be used as a revision tool, as part of a lesson, or as a differentiated resource. Suitable for printing or use online with Teams, Google Classroom and VLEs. I also offer a revision guide for all topics in Paper 1 Here and Paper 2 Here Please visit my shop for other resources for use with the GCSE OCR, Pearson and AQA specifications along with other computing products

A comparison of the AQA A and AS Level computer science specifications, making it easy to identify areas of overlap and additional content required for A Level. Provided as a Microsoft Excel workbook for easy searching, sharing and digital access along with an A3 PDF version for printing. Please consider adding a school license when purchasing, allowing you to share this resource with colleagues. Please click here to visit my shop for more revision and teaching resources for AQA, OCR and Pearson Edexcel at both GCSE and A-Level.

A pack of worksheets covering binary conversion and bitmap encoding. Students are presented with a denary number which they must convert to binary and use the result to complete the bitmap. Includes a total of 24 puzzles along with corresponding answers. Excellent for differentiation and boosting engagement and could be used for revision, as a class test or as part of a cover lesson. Please click here to visit my shop for other GCSE computing resources covering the AQA, OCR and Pearson specifications.