Recently updated with even more tasks! An entire 100+ slide PowerPoint covering Python Programming topics as stated in the OCR GCSE J277 Computer Science Specification. This set of slides includes theory, examples, coding tasks and answers as well as starter activities for the following topics: Variables Comments Data Types Casting Operators User Input Strings String Methods Concatenation Booleans Built in functions Conditional Statements FOR and WHILE loops Lists 2-D Arrays Functions and Procedures Worksheet for strings and string methods included WORKSHEET HAS NOW BEEN ADDED TO FILES. Table of contents is linked to relevant slides to save you as much time as possible!

Computer Science periodic table wall display of key terms in programming. Wall display for ICT and Computer Science classroom. Key terms and keywords with definitions for programming in Python. Contains 32 key words used in programming with definitions under each one. Grouped together as publisher documents to easily print all 4 groups seperately. PLEASE NOTE: You will recieve 8 documents with this download. 4 documents are the coloured version to be printed out on white paper. The other 4 are black images with transparent text created on Photoshop to allow you to print on coloured paper of your choice. All files are Publisher Documents ready to be printed.

UPDATED TO INCLUDE 2025 series. A complete breakdown of the 2022, 2023, 2024 and 2025 exam papers for both components 1 and 2 for the OCR GCSE Computer Science specification (J277). Each paper has been mapped out to include the specification points covered and the questions asked. Questions have been colour coded to show repetition over the 3 past-papers. Each paper also has a clear matrix mapped to the specification to help see which specification points are questioned more often, and which have been questioned least often. I use this as a revision tool with my classes to ensure they know the key knowledge for the types of questions that appear every year. I also use it to try to predict what may appear in the next summer exam series (which worked to great effect in summer 2024 when ‘Operating Systems’ was questioned after seeing it had not appeared on the 2022 or 2023 paper!).

A revision booklet with revision theory and questions for Paper 2 in the OCR J277 Computer Science specification. A range of questions are included in the booklet, and answers are included. Topics covered: Programming Errors Variables Inputs and Outputs Data Types Operators Selection Iteration String Manipulation Flowcharts Trace Tables Sorting Algorithms Searching Algorithms

Chapter Included Chapter 1: Understanding Data Representation Chapter 2: Networking and Communication Systems Chapter 3: Hardware Chapter 4: Logic Gates and Logic Circuits Chapter 5: Core Concepts of Processor Functionality Chapter 6: Introduction to Assembly Language Programming Chapter 7: Monitoring and Control System Chapter 8: System Software and Operating System Chapter 9: Security, Privacy, and Data Integrity Chapter 10: Ethical Issues and Intellectual Ownership Chapter 11: Databases Chapter 12: Problem-Solving through Algorithm Design Chapter 13: Data Types and Structures Chapter 14: Programming Language Chapter 15: Introduction to Software Development Chapter 16: Advanced Data Representation Chapter 17: Networking and Internet Technologies Chapter 18: Computer Architecture, Processors, & Virtual Machines Chapter 19: Digital Logic and Boolean Algebra Chapter 20: System Software and Operating System (Advanced) Chapter 21: Cryptography and Secure Communication Technologies Chapter 22: Artificial Intelligence Chapter 23: Algorithms Chapter 24: Recursion Chapter 25: Programming Paradigm Chapter 26: Object-Oriented Programming Chapter 27: Low-level Programming Chapter 28: Declarative Programming Chapter 29: File Processing and Exception Handling Teach AS & A Level Computer Science with Confidence — Without Starting from Scratch Preparing clear Computer Science lessons takes time, especially when teaching across a full syllabus or taking on a new class. This AS & A Level Computer Science PowerPoint slide bundle supports teachers with ready-to-use lesson materials, so you can focus on teaching rather than slide preparation. All slides are organized by chapter, aligned with the Cambridge syllabus, and ready for immediate classroom use. What’s included Ultimate Teaching Companion (included) • Chapter Companion Handouts — ready-to-print summaries for student revision • End-of-Chapter Tests — print-ready assessments aligned with slide content • Chapter-Based Quizlet Flashcards — shareable links for student self-testing • YouTube Companion Videos — see how the slides are used in real lessons Complete lesson slides (full syllabus) • Covers all AS & A Level Computer Science chapters • Organised clearly by topic and chapter • Editable PowerPoint files • Ready to teach straight after download Designed for clear teaching • Concepts introduced step by step • Carefully selected diagrams to support explanation • Worked examples and questions included where appropriate • Subtle animations used to explain processes clearly

A retrieval practice booklet for Pearson Edexcel GCSE Computer Science (Paper 1). This booklet contains 48 retrieval practice activities covering the non-programming Computer Science theory content. Booklet is provided as a high quality, printable PDF. Included activities: Decomposition & Abstraction: Picture Prompt Pseudocode & Flowcharts: Brain Dump Arithmetic Operators: Blockbusters Relational Operators: Create your own questions Binary Operators: Challenge Grid Program Errors: Tell me 4 Sorting Algorithms: Lists Search Algorithms: Brain Dump Truth Tables: Brain Dump Binary vs Denary: Brain Dump Binary to Denary (and back again): Challenge Grid Hexadecimal: Tell me 4 Binary to Hexadecimal (and back again): Challenge Grid Binary Addition: Blockbuster Binary Shift: Create your own questions Unsigned & Signed Binary Numbers: Challenge Grid Characters: Cops & Robbers Graphics: Brain Dump Sound: Connections Units: Challenge Grid Compression: Cops & Robbers Von Neumann Architecture: Challenge Grid Fetch Decode Execute Cycle: Lists Main Memory: Retrieval Grid Storage Types: Picture Prompts Storage Devices: Tell me 4 Embedded Systems: Brain Dump Operating System: Lists Utility Software: Blockbusters Low & High Level Programming Languages: Retrieval Grid Compliers & Interpreters: Cops & Robbers LAN and WAN: Blockbusters The Internet: Retrieval Grid Wired vs Wireless: Mind Map Network Speed: Challenge Grid Protocols: Lists TCP/IP & Layers: Cake Topologies: Picture Prompt Network Hardware: Picture Prompts Network Security (Threats): Cops & Robbers Network Security (Prevention): Cops & Robbers Environment: Knowledge Tree Personal Data: Connections Artificial Intelligence: Connections Legislation (Copyright, Design, Trademarks): Tell me 5 Open Source vs Proprietary Licences: Brain Dump Cyber Security Threat: Brain Dump Cyber Security Threat Prevention: Mind Map

A set of 8 full lessons for KS3 (Year 7/Year 8) covering computer basics unit. Lessons cover: Lesson 1 - Input & Output. Understand the difference between input and output. Know what an input and output device is. Give examples of different types of input devices. Give examples of different types of output devices. Understand the function of different input and output devices. Lesson 2 - Internal Components. Understand what is meant by internal. Know what an internal component is. Understand the function of different internal components. Identify the main internal parts of a computer system. Lesson 3 - Health Issues. What health issues can a computer cause? (Look at: Back Problems, Repetitive Strain Injury (RSI), Eye Strain) How might we prevent these issues? Lesson 4 - Binary. What is binary? How does a computer use binary? How do we represent a “normal” number as a binary number? Lesson 5 - Binary. Continue looking at how do we represent a “normal” number as a binary number? Then how do we represent larger “normal” numbers as a binary number? Why do computers use binary? Why is it important? How do we convert binary to ASCII to create messages? Lesson 6 - Network Components. Know what equipment is required to create a network. Look at: ISP (Internet Service Provider), Modem, Wireless Router, Hubs etc. Undertand the term WiFi. Understand how WiFi and hard wired networks work. Create a user guide to explain how to set up a network. Lesson 7 - Networks. What does LAN stand for? What does WAN stand for? What is the difference between LAN and WAN? What are network topologies? Bus, ring, star, mesh topologies. Lesson 8 - End of Unit Evaluation. Know what an evaluation is. Understand what level students have been working at. Evaluate student work - What has gone well, and what needs improving. Lessons include: Teacher Slides Powerpoints Student Activities/Worksheets (Word Documents, Excel, Publisher) Starter & Plenary Activities (Word Documents or in Teacher Slides Powerpoint) Extension Tasks (Word Documents) Helpsheets (Word Documents)

GCSE Computer Science Paper 1 Revision Bundle. 5 PPTs for at least 5 lessons in total (over 100 slides). Includes a range of revision activities in each PPT, from quick quizzes to retrieval questions. Content includes animated demos for some key content. Answers are provided via animations on each of the slides. Content is aimed at OCR GCSE Computer Science but could be used for some other specs (please cross check the specifications you are using). Aimed at year 11 revision for the lessons leading upto the exam/mock exam.

Presentations that cover the content in each of the topics in both Paper 1 and Paper 2 in OCR GCSE Computer Science (J277). These are the exact slides used in my YouTube series, you can see these in full on YouTube (search MrBrownCS on YouTube and look for my OCR playlists).

This Computer Science Word Search Puzzle is a fun and educational activity for students to review important technology and coding terms. Perfect for classroom use, early finishers, or homework, it helps learners build vocabulary while staying engaged in the world of computers and programming.

Part of the Computer Science GCSE specifications and KS3 ICT National Curriculum at Secondary School level require the data units. This resource downloads as one PDF file which includes 3 A4 pages. When printed and cut out the display is a fantastic reference point for Computer Science students to allow them to understand conversions of data units used in data storage on computer systems.

25 individual Python programming files with comments for teachers and students. You can open on Mac or PC in IDLE or any Python Integrated Learning Environment. Perfect for beginners to intermediate users. These files are perfect for Computer Science lessons for GCSE or IGCSE. They are great for KS3 and KS4 students and teachers. The comments added in each file help the user understand how the code is written and how to make changes. You can edit and change the files as much as you like.

Exam questions answered. Questions are taken from past OCR exam papers.

PowerPoint slides with worksheets on binary, and on algorithms to flow charts

Teach students about the basics of computer networks. Exploring different computer network types and the way in which they differ according to the type of user. Also a look at network hardware, security and policies.

This careers poster allows you to easily display some Computer Science career ideas, making it convenient for students start thinking about the future. Ideal for classrooms! You will receive 1 instant downloadable JPEG file in size A4. Please leave a review if you have enjoyed this product :)