A4 1.1 Systems Architecture Knowledge Organiser Suitable for OCR GCSE Computer Science J277. Updated to comply with the new specification. Includes relevant information on: Common CPU Components The Purpose of the CPU How CPU Fetches and Executes Instructions Stored in Memory The Fetch Eecute Cycle Von Neuman Architecture How Common Characteristics of CPUs Affect Performance The Purpose of embedded systems Examples of embedded systems Can be used as a revision tool, as part of a lesson, or as a differentiated resource for SEN/EAL/Lower Ability. Check out my shop for J277 & J276 specification resources along with other computing products

A3 1.3 – Computer Networks, Connections and Protocols Knowledge Organiser Suitable for OCR GCSE Computer Science J277. Updated to comply with the new specification. 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 Can be used as a revision tool, as part of a lesson, or as a differentiated resource for SEN/EAL/Lower Ability. Check out my shop for J277 & J276 specification resources along with other computing products

A4 Topic 2 Fundamentals of Data Structures Knowledge Organiser Suitable for AQA AS Level Computer Science 7516. Includes relevant information on: 3.2.1.1 Data structures 3.2.1.2 Single- and multi-dimensional arrays (or equivalent) 3.2.1.3 Fields, records and files 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 7516 Topic 6 Fundamentals of Computer Systems Knowledge Organiser Suitable for AQA AS Level Computer Science 7516. Includes relevant information on: 3.6.1.1 Relationship between hardware and software 3.6.1.2 Classifcation of software 3.6.1.3 System software 3.6.1.4 Role of an operating system (OS) 3.6.2.1 Classifcation of programming languages 3.6.3.1 Types of program translator 3.6.4.1 Logic gates 3.6.5.1 Using 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.