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Computing
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Huffman Trees, Coding & Encoding Animated Presentation
An animated presentation demonstrating the process for Huffman Coding a string of characters, creating a Huffman Tree, encoding to Binary and calculating the bits used.
Could be used as part of an initial lesson, for revision or independent learning.
Supplied in PPTX format which can easily be converted to JPEG pictures, MP4 video or printed as needed for independent learning.
Please click here to visit my shop for other GCSE computing resources covering the AQA, OCR and Pearson specifications.
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Computing Revision Flashcards for OCR GCSE J277 1.3 – Computer Networks, Connections
60 flashcards suitable for OCR Computing J277 1.3 – Computer Networks, Connections and Protocols
Includes relevant information on:
Factors Affecting Network Performance
Cloud Computing
Advantages of Computer Networks
Network Hardware
Internet Services
Types of Network
Addressing
Layers
Protocols
Wireless Networking
Ethernet
Star and Mesh Network Topologies
An excellent exam practice and revision tool.
Check out my shop for J277 & J276 specification resources along with other computing products
Bundle
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AQA GCSE 8525 (9 - 1) Revision Mats Pack / Knowledge Organisers (Computer Science)
A pack of eight Knowledge Organisers covering all areas of AQA GCSE Computer Science 8525.
Covers all units of the specification including:
Unit 1 Fundamentals of algorithms
Unit 2 Programming
Unit 3 Fundamentals of data representation
Unit 4 Computer systems
Unit 5 Fundamentals of computer networks
Unit 6 Cyber security
Unit 7 Relational databases and structured query language (SQL)
Unit 8 Ethical, legal and environmental impacts of digital technology on wider society, including issues of privacy
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
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AQA GCSE 8525 Unit 7 Databases and SQL Knowledge Organiser Revision Mat (Computer Science)
A4 Unit 7 Relational Databases and Structured Query Language (SQL) Knowledge Organiser Suitable for AQA GCSE Computer Science 8525.
Includes relevant information on all relevant areas of the specification for this unit. This can also be scaled up to A3 when printing.
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
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AQA GCSE 8525 Unit 8 Ethical, Legal Issues Knowledge Organiser Revision Mat (Computer Science)
A3 Unit 8 Ethical, Legal and Environmental Impacts of Digital Technology on Wider Society Knowledge Organiser Suitable for AQA GCSE Computer Science 8525.
Includes relevant information on all relevant areas of the specification for this unit including:
Cyber Security, Hacking and Unauthorised Access
Wireless Networking
Mobile Technologies
Computer Based Implants
Autonomous Vehicles
Cloud Storage
Wearable 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.
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
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AQA GCSE 8525 Unit 6 Cyber Security Knowledge Organiser Revision Mat (Computer Science)
A3 Unit 6 Cyber Security Knowledge Organiser Suitable for AQA GCSE Computer Science 8525.
Includes relevant information on all relevant areas of the specification for this unit including:
Methods to detect and prevent cyber security threats
Penetration testing
Social Engineering
Malware and malicious code
Removable media
Weak and default passwords
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
![TheITWizard](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/25764529/small.jpg)
AQA GCSE 8525 Unit 5 Computer Networks Knowledge Organiser Revision Mat (Computer Science)
A3 Unit 5 Fundamentals of Computer Networks Knowledge Organiser Suitable for AQA GCSE Computer Science 8525.
Includes relevant information on all relevant areas of the specification for this unit including:
PAN, LAN & WAN
Wireless and Wired Networking
Email Protocols
Network Protocols
The Four Layer TCP/IP Model
Network Security Measures
Bus and Star Topologies
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
![TheITWizard](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/25764529/small.jpg)
AQA GCSE 8525 Unit 4 Computer Systems Knowledge Organiser Revision Mat (Computer Science)
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
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AQA GCSE 8525 Unit 3 Data Representation Knowledge Organiser Revision Mat (Computer Science)
A3 Unit 3 Fundamentals of Data Representation Knowledge Organiser Suitable for AQA GCSE Computer Science 8525.
Includes relevant information on all relevant areas of the specification for this unit.
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
Bundle
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AQA GCSE Computer Science (8525) Papers 1 and 2 Revision Booklets
Over 37 pages covering all areas needed for AQA GCSE Computer Science (8525) Paper 1: Computational Thinking and Paper 2: Computing Concepts
Provided electronically to allow booklet printing or electronic distribution via a VLE, Teams, or similar platforms to allow online learning and independent revision.
Covers all specification areas including:
Topic 1 Fundamentals of algorithms
Topic 2 Programming
Topic 3 Fundamentals of data representation
Topic 4 Computer systems
Topic 5 Fundamentals of computer networks
Topic 6 Cyber security
Topic 7 Relational databases and structured query language (SQL)
Topic 8 Ethical, legal and environmental impacts of digital technology on wider society, including issues of privacy
Visit my shop for GCSE Edexcel, OCR and AQA specification resources along with other computing products
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AQA GCSE 8525 Unit 2 Programming Knowledge Organiser Revision Mat (Computer Science)
A3 Unit 2 Programming Knowledge Organiser Suitable for AQA GCSE Computer Science 8525.
Includes relevant information on all relevant areas of the specification for this unit.
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
![TheITWizard](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/25764529/small.jpg)
AQA GCSE Computer Science (8525) Paper 2 Revision Guide / Booklet / Notes
27 page revision booklet for the AQA GCSE Computer Science (8525) Paper 2: Computing Concepts
Provided electronically to allow booklet printing or electronic distribution via a VLE, Teams, or similar platforms to allow online learning and independent revision.
Covers all specification areas including:
Topic 3 Fundamentals of data representation
Topic 4 Computer systems
Topic 5 Fundamentals of computer networks
Topic 6 Cyber security
Topic 7 Relational databases and structured query language (SQL)
Topic 8 Ethical, legal and environmental impacts of digital technology on wider society, including issues of privacy
Visit my shop for GCSE Edexcel, OCR and AQA specification resources along with other computing products
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AQA GCSE Computer Science (8525) Paper 1 Revision Guide / Booklet
11 page revision booklet for the AQA GCSE Computer Science (8525) Paper 1: Computational thinking and programming skills
Provided electronically to allow booklet printing or electronic distribution via a VLE, Teams, or similar platforms to allow online learning and independent revision.
Covers all specification areas including:
Topic 1 Fundamentals of algorithms
Topic 2 Programming
Check out my shop for GCSE Edexcel, OCR and AQA specification resources along with other computing products
Bundle
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Pearson Edexcel GCSE (9 - 1) Computer Science 2020 (1CP2) Revision Mats / Knowledge Organisers
A bundle of Knowledge Organisers Suitable for Pearson Edexcel GCSE Computer Science 2020 (1CP2) . Includes all areas covered within the specification including:
Topic 1 - Computational Thinking
Topic 2 - Data
Topic 3 - Computers
Topic 4 - Networks
Topic 5 - Issues and Impacts
Can be used as a revision tool, as part of a lesson, or as a differentiated resource.
Click here to see my revision booklet for Paper 1
Check out my shop for other resources on the J277 and J276 specifications
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Pearson Edexcel GCSE Computer Science 2020 Topic 5 Issues Impacts Knowledge Organiser Revision Mat
A3 Topic 5 Issues and Impacts Knowledge Organiser Suitable for Pearson Edexcel GCSE Computer Science - 1CP2 (2020).
Includes relevant information on all relevant areas of the specification for this unit.
Can be used as a revision tool, as part of a lesson, or as a differentiated resource.
Click here to see my revision booklet for the whole of Paper 1
Check out my shop for other GCSE Pearson, OCR and AQA specification resources and other computing products
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Pearson Edexcel GCSE Computer Science 2020 Topic 4 Networks Knowledge Organiser Revision Mat
A3 Topic 4 Networks Knowledge Organiser Suitable for Pearson Edexcel GCSE Computer Science - 1CP2 (2020).
Includes relevant information on all relevant areas of the specification for this unit.
Can be used as a revision tool, as part of a lesson, or as a differentiated resource.
Click here to see my revision booklet for the whole of Paper 1
Check out my shop for other GCSE Pearson, OCR and AQA specification resources and other computing products
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Pearson Edexcel GCSE Computer Science 2020 Topic 3 Computers Knowledge Organiser Revision Mat
A3 Topic 3 Computers Knowledge Organiser Suitable for Pearson Edexcel GCSE Computer Science - 1CP2 (2020).
Includes relevant information on all relevant areas of the specification for this unit.
Can be used as a revision tool, as part of a lesson, or as a differentiated resource.
Click here to see my revision booklet for the whole of Paper 1
Check out my shop for other GCSE Pearson, OCR and AQA specification resources and other computing products
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Pearson Edexcel GCSE Computer Science 2020 Topic 2 Data Knowledge Organiser Revision Mat
A3 Topic 2 Data Knowledge Organiser Suitable for Pearson Edexcel GCSE Computer Science - 1CP2 (2020).
Includes relevant information on all relevant areas of the specification for this unit.
Can be used as a revision tool, as part of a lesson, or as a differentiated resource.
Click here to see my revision booklet for the whole of Paper 1
Check out my shop for other GCSE Pearson, OCR and AQA specification resources and other computing products
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Pearson Edexcel GCSE Computer Science 2020 Topic 1 Knowledge Organiser Revision Mat
A3 Topic 1 Computational Thinking Knowledge Organiser Suitable for Pearson Edexcel GCSE Computer Science - 1CP2 (2020).
Includes relevant information on all relevant areas of the specification for this unit.
Can be used as a revision tool, as part of a lesson, or as a differentiated resource.
Click here to see my revision booklet for the whole of Paper 1
Check out my shop for other GCSE Pearson, OCR and AQA specification resources and other computing products
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Revision Guide Booklet - Pearson Edexcel GCSE Computer Science - 1CP2 (2020) Paper 1
28 page revision booklet for the Pearson Edxecel GCSE Computer Science 1CP2 (2020) Paper : Principles of Computer Science.
Provided electronically to allow booklet printing or electronic distribution via a VLE, Teams, or similar platforms to allow online learning and independent revision.
Covers all specification areas including:
Topic 1: Computational thinking. Understanding of what algorithms are, what they are used for and how they work. The ability to follow, amend and write algorithms; the ability to construct truth tables.
Topic 2: Data. Understanding of binary, data representation, data storage and
compression.
Topic 3: Computers. Understanding of hardware and software components of
computer systems and characteristics of programming languages.
Topic 4: Networks. Understanding of computer networks and network security.
Topic 5: Issues and impact. Awareness of emerging trends in computing
technologies, and the impact of computing on individuals, society and the
environment, including ethical, legal and ownership issues.
Check out my shop for GCSE Edexcel, OCR and AQA specification resources along with other computing products