Hero image

109Uploads

42k+Views

12k+Downloads

Huffman Trees, Coding & Encoding Animated Presentation
TheITWizardTheITWizard

Huffman Trees, Coding & Encoding Animated Presentation

(0)
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.
Computing Revision Flashcards for OCR GCSE J277 1.3 – Computer Networks, Connections
TheITWizardTheITWizard

Computing Revision Flashcards for OCR GCSE J277 1.3 – Computer Networks, Connections

(0)
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
AQA GCSE 8525 (9 - 1) Revision Mats  Pack / Knowledge Organisers (Computer Science)
TheITWizardTheITWizard

AQA GCSE 8525 (9 - 1) Revision Mats Pack / Knowledge Organisers (Computer Science)

8 Resources
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
AQA GCSE 8525 Unit 7 Databases and SQL  Knowledge Organiser Revision Mat (Computer Science)
TheITWizardTheITWizard

AQA GCSE 8525 Unit 7 Databases and SQL Knowledge Organiser Revision Mat (Computer Science)

(0)
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
AQA GCSE 8525 Unit 8 Ethical, Legal Issues Knowledge Organiser Revision Mat (Computer Science)
TheITWizardTheITWizard

AQA GCSE 8525 Unit 8 Ethical, Legal Issues Knowledge Organiser Revision Mat (Computer Science)

(0)
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
AQA GCSE 8525 Unit 6 Cyber Security Knowledge Organiser Revision Mat (Computer Science)
TheITWizardTheITWizard

AQA GCSE 8525 Unit 6 Cyber Security Knowledge Organiser Revision Mat (Computer Science)

(1)
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
AQA GCSE 8525 Unit 5 Computer Networks Knowledge Organiser Revision Mat (Computer Science)
TheITWizardTheITWizard

AQA GCSE 8525 Unit 5 Computer Networks Knowledge Organiser Revision Mat (Computer Science)

(0)
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
AQA GCSE 8525 Unit 4 Computer Systems Knowledge Organiser Revision Mat (Computer Science)
TheITWizardTheITWizard

AQA GCSE 8525 Unit 4 Computer Systems Knowledge Organiser Revision Mat (Computer Science)

(0)
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
AQA GCSE 8525 Unit 3 Data Representation Knowledge Organiser Revision Mat (Computer Science)
TheITWizardTheITWizard

AQA GCSE 8525 Unit 3 Data Representation Knowledge Organiser Revision Mat (Computer Science)

(0)
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
AQA GCSE Computer Science (8525) Papers 1 and 2 Revision Booklets
TheITWizardTheITWizard

AQA GCSE Computer Science (8525) Papers 1 and 2 Revision Booklets

2 Resources
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
AQA GCSE 8525 Unit 2 Programming Knowledge Organiser Revision Mat (Computer Science)
TheITWizardTheITWizard

AQA GCSE 8525 Unit 2 Programming Knowledge Organiser Revision Mat (Computer Science)

(0)
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
AQA GCSE Computer Science (8525) Paper 2 Revision Guide / Booklet / Notes
TheITWizardTheITWizard

AQA GCSE Computer Science (8525) Paper 2 Revision Guide / Booklet / Notes

(0)
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
AQA GCSE Computer Science (8525) Paper 1 Revision Guide / Booklet
TheITWizardTheITWizard

AQA GCSE Computer Science (8525) Paper 1 Revision Guide / Booklet

(0)
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
Pearson Edexcel GCSE (9 - 1) Computer Science 2020  (1CP2) Revision Mats / Knowledge Organisers
TheITWizardTheITWizard

Pearson Edexcel GCSE (9 - 1) Computer Science 2020 (1CP2) Revision Mats / Knowledge Organisers

5 Resources
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
Pearson Edexcel GCSE Computer Science 2020 Topic 5 Issues Impacts Knowledge Organiser Revision Mat
TheITWizardTheITWizard

Pearson Edexcel GCSE Computer Science 2020 Topic 5 Issues Impacts Knowledge Organiser Revision Mat

(0)
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
Pearson Edexcel GCSE Computer Science 2020 Topic 4 Networks  Knowledge Organiser Revision Mat
TheITWizardTheITWizard

Pearson Edexcel GCSE Computer Science 2020 Topic 4 Networks Knowledge Organiser Revision Mat

(0)
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
Pearson Edexcel GCSE Computer Science 2020 Topic 3 Computers Knowledge Organiser Revision Mat
TheITWizardTheITWizard

Pearson Edexcel GCSE Computer Science 2020 Topic 3 Computers Knowledge Organiser Revision Mat

(0)
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
Pearson Edexcel GCSE Computer Science 2020 Topic 2 Data  Knowledge Organiser Revision Mat
TheITWizardTheITWizard

Pearson Edexcel GCSE Computer Science 2020 Topic 2 Data Knowledge Organiser Revision Mat

(0)
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
Pearson Edexcel GCSE Computer Science 2020 Topic 1 Knowledge Organiser Revision Mat
TheITWizardTheITWizard

Pearson Edexcel GCSE Computer Science 2020 Topic 1 Knowledge Organiser Revision Mat

(0)
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
Revision Guide Booklet - Pearson Edexcel GCSE Computer Science - 1CP2 (2020) Paper 1
TheITWizardTheITWizard

Revision Guide Booklet - Pearson Edexcel GCSE Computer Science - 1CP2 (2020) Paper 1

(2)
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