This resource contains practice calculations questions for power and energy, ideal for revision or practice, using the equations: P = E/t, P=VI, PI^2R, and E = QV. ’Stage 1-2’ questions require students to calculate the magnitude of power using one of the above equations. Students may need to rearrange the correct equation to calculate the magnitude of different variables. ’Stage 3-4’ questions equire students to calculate the magnitude of power and energy using one of the above equations. Students may need to rearrange the correct equation to calculate the magnitude of different variables. ’Stage 5’ questions (extension) require students to use values in standard form to calculate the power or energy transfered, or the different variables.   A handwritten answer sheet is provided to show students best practices when approached with a calculation question.   This resource has been designed for the AQA specification, but it may also be suitable for other exam boards with a similar syllabus.   Feel free to reach out if you have any questions!   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Disclaimer: This resource does not have any affiliation with AQA or any other exam board.

This lesson is about the Factors which affect the Performance of CPUs/processors and has been specially created for the OCR GCSE Computer Science (J277) course, meaning there is no irrelevant content from other exam boards. This resource consists of a PowerPoint presentation, a worksheet with an answer sheet, custom exam-styled questions with a mark scheme, and a full lesson plan. See the video and the preview image to see what is included! Feedback has been considered when creating and updating this resource to ensure it is appealing, engaging, and challenging. This resource will be updated to ensure it is (one of) the best! Duration: 1 Lesson This resource is designed to cover: Characteristics which affects the performance of the processor: clock speed, cache memory capacity, number of cores. Effect on performance if changing one, or a combination, of the above characteristics. ⠀ Have any questions? Feel free to contact me. Other complete lessons in Unit 1.1: Purpose of the CPU (Free) Von Neumann Architecture CPU Performance (Current) Embedded Systems (Free)

This lesson teaches students about the star and mesh network topologies. This includes the advantages and disadvantages of each topology. It has been specially created for the OCR GCSE Computer Science (J277) course, meaning there is no irrelevant content from other exam boards. This resource consists of a PowerPoint presentation, a worksheet with answers, custom-made exam-styled questions with a mark scheme, and a full lesson plan. See the video and the preview image to see what is included! Feedback has been considered when creating and updating this resource to ensure it is appealing, engaging, and challenging. This resource will be updated to ensure it is (one of) the best! Duration: 1-2 Lessons This resource is designed to cover: Star Network Topology Mesh Network Topology Advantages and Disadvantages of the Star and Mesh Topologies ⠀ Other complete lessons in Unit 1.3: Types of Networks Network Performance Network Hardware The Internet Network Topologies (Current) Encryption (Free) Standards and Network Protocols Network Connections

This complete lesson teaches students about network hardware: Wireless Access Points WAP, Network Interface Controllers NIC, Switches, Routers, and Transmission Media. It has been specially created for the OCR GCSE Computer Science (J277) course, meaning there is no irrelevant content from other exam boards. This resource consists of a PowerPoint presentation, a worksheet with answers, custom-made exam-styled questions with a mark scheme, and a full lesson plan. See the video and the preview image to see what is included! Feedback has been considered when creating and updating this resource to ensure it is appealing, engaging, and challenging. This resource will be updated to ensure it is (one of) the best! Duration: 1-2 Lessons This resource is designed to cover: Hardware needed to connect devices to a Local Area Network (LAN): Wireless Access Points Network Interface Controllers Routers Switches Transmission Media: Ethernet Cables Fibre Optics Wi-Fi Function and purpose of each piece of hardware. ⠀ Other complete lessons in Unit 1.3: Types of Networks Network Performance Network Hardware (Current) The Internet Network Topologies Encryption (Free) Standards and Network Protocols Network Connections

This resource covers binary shifts - multiplying and dividing binary values by ‘shifting’ them by a certain number of places. It has been specially created for the OCR GCSE Computer Science (J277) course, meaning there is no irrelevant content from other exam boards. This resource consists of a PowerPoint presentation, a worksheet with answers, custom-made exam-styled questions with a mark scheme, and a full lesson plan. See the preview to see what is included! Feedback has been considered when creating and updating this resource to ensure it is appealing, engaging, and challenging. This resource will be updated to ensure it is (one of) the best! Duration: 1 Lesson Please note that a binary crash course version of this resource is available. This resource is designed to cover: Effects of shifting binary values. Shifting binary values to the left to multiply values by 2^x. Shifting binary values to the right to divide values by 2^x. ⠀

This resource covers everything about the OS, including user interfaces, and memory, peripheral, user, and file management. It has been specially created for the OCR GCSE Computer Science (J277) course, meaning there is no irrelevant content from other exam boards. This resource consists of a PowerPoint presentation, a worksheet with answers, custom-made exam-styled questions with a mark scheme, and a full lesson plan. See the preview to see what is included! Feedback has been considered when creating and updating this resource to ensure it is appealing, engaging, and challenging. This resource will be updated to ensure it is (one of) the best! Duration: 2 Lesson This resource is designed to cover: User Interfaces: Graphical User Interface (GUI) and Command-Line Interface (CLI) Memory Management Multitasking Peripheral Management, including Device Drivers User Management File Management ⠀

(!) New Update - September 2024 Complete overhaul of this resource to provider a greater challenge to students learning Python! This activity aims to challenge students’ Python programming skills in using iterations / loops. This resource is suitable for students with different abilities, with the source code being available for each challenge. You can easily reuse and adapt our top-quality teaching material to fit your unique teaching style. This activity is suitable for classroom use or for self-study at home, and allows for students to develop their problem-solving skills.   █▀▀ █▀▀ ▄▀█ ▀█▀ █░█ █▀█ █▀▀ █▀ █▀░ ██▄ █▀█ ░█░ █▄█ █▀▄ ██▄ ▄█ Compliant with the AQA/OCR GCSE Computer Science specifications 8525/J277. This resource contains: 12 challenges provide students with an invaluable opportunity to sharpen their coding skills and problem-solving abilities through using iterations / loops. Source code answers allowing for students to self-evaluate their work or explore a different way of solving the problem.   Other useful resources from us: File Handling - Python Programming Challenges String Manipulation - Python Programming Challenges Software Licenses - Complete Lesson (OCR GCSE J277)   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Feel free to leave any feedback in the review section below! :)

These revision questions cover: circuits, current and resistance, potential difference, ac and mains energy, the national grid, static electricity, and electric fields. These revision questions are aimed at finding gaps in students’ knowledge, allowing them to revise the appropriate topics ready for any exams! With our top-quality teaching material, you can easily reuse and adapt it to fit your unique teaching style. These multiple-choice questions can be used during in-class revision session, and can even be set for homework.   █▀▀ █▀▀ ▄▀█ ▀█▀ █░█��█▀█ █▀▀ █▀ █▀░ ██▄ █▀█ ░█░ █▄█ █▀▄ ██▄ ▄█ For the AQA GCSE Combined and Triple Physics specifications 8463/8464. This resource contains: 75 multiple-choice questions for topic 2 with four different options requiring the student to determine the correct answer. Questions for triple students are clearly marked. Questions for higher tier students are also clearly marked. Answer sheet with the correct answer. Other useful resources: (Free) Current and Resistance - Practice Calculations (Free) Power and Energy - Practice Questions   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Disclaimer: This resource does not have any affiliation with AQA or any other exam board. Please note that this resource does not contain detailed information about practical activities which may be associated with this content. This will be covered in separate resource(s) in the future

These revision questions cover: transverse and longitudinal waves, wave properties, wave speeds, reflection and refraction, lenses, ultrasound, infrared radiation, and the electromagnetic spectrum. These revision questions are aimed at finding gaps in students’ knowledge, allowing them to revise the appropriate topics ready for any exams! With our top-quality teaching material, you can easily reuse and adapt it to fit your unique teaching style. These multiple-choice questions can be used during in-class revision session, and can even be set for homework.   █▀▀ █▀▀ ▄▀█ ▀█▀ █░█ █▀█ █▀▀ █▀ █▀░ ██▄ █▀█ ░█░ █▄█ █▀▄ ██▄ ▄█ For the AQA GCSE Combined and Triple Physics specifications 8463/8464. This resource contains: 80 multiple-choice questions for topic 6 with four different options requiring the student to determine the correct answer. Questions for triple students are clearly marked. Questions for higher tier students are also clearly marked. Answer sheet with the correct answer. Other useful resources: (Free) Waves - Practice Calculations (Free) Momentum - Practice Questions   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Disclaimer: This resource does not have any affiliation with AQA or any other exam board. Please note that this resource does not contain detailed information about practical activities which may be associated with this content. This will be covered in separate resource(s) in the future

These assessment exam-styled questions for topic 1.6 cover ethical and cultural issues issues, privacy and legal issues, environmental issues, laws and legislation… etc. - everything required to evaluate students’ knowledge and proficiency in these foundational subjects. Furthermore, these questions can be used for revision to find area of weaknesses prior to the big day! You can easily reuse and adapt our top-quality teaching material to fit your unique teaching style. This activity is suitable for classroom use or for self-study at home.   █▀▀ █▀▀ ▄▀█ ▀█▀ █░█ █▀█ █▀▀ █▀ █▀░ ██▄ █▀█ ░█░ █▄█ █▀▄ ██▄ ▄█ Compliant with the OCR GCSE Computer Science specification J277. This resource contains: Assessment for topic 1.6 which is designed to evaluate students’ proficiency and understanding of the content found in this topic. The test has been created in a way to ensure it can be completed within 1 lesson. A mark scheme for each question allows for students to self-evaluate their work or explore a different way of answering the question. A word document format is provided to allow for practice for the digital exams in 2025. ⠀ Total Marks: 30 Suggested Allowed Time: 34 minutes (+25% extra time = 43 minutes) ⠀ Other useful resources from us: 8 Mark Practice Q’ (Set A) - Exam Q’ Practice (OCR GCSE J277) Selections - Python Programming Challenges Software Licenses - Complete Lesson (OCR GCSE J277)   █▀▀ █▀█ █ █▀▄▀█ ��▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Feel free to leave any feedback in the review section below! :)

These difficult exam-styled questions are aimed at students working at grades 9-7. Exam practice questions offer students a targeted and effective way to prepare, ensuring they are confident and successful on the exam day. Challenge your students with our selection of difficult exam practice questions, designed to expand their boundaries. You can easily reuse and adapt our top-quality teaching material to fit your unique teaching style. This activity is suitable for classroom use or for self-study at home.   █▀▀ █▀▀ ▄▀█ ▀█▀ █░█ █▀█ █▀▀ █▀ █▀░ ██▄ █▀█ ░█░ █▄█ █▀▄ ██▄ ▄█ Compliant with the OCR GCSE Computer Science specification J277. This resource contains: Difficult practice questions allow for students to prepare for success, even when faced with the toughest exam questions - suitable for ace students! A mark scheme for each question allows for students to self-evaluate their work or explore a different way of answering the question. A word document format is provided to allow for practice for the digital exams in 2025. ⠀ Total Marks: 46 Suggested Allowed Time: 52 minutes (+25% extra time = 65 minutes) ⠀ Other useful resources from us: 8 Mark Questions (Set A) - Exam Q’ Practice (OCR GCSE J277) Arrays / Lists - Python Programming Challenges Representing Images - Complete Lesson (OCR GCSE J277)   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Feel free to leave any feedback in the review section below! :)

These assessment exam-styled questions for topic 1.4 cover types of network threats, identifying them, and then preventing them… - everything required to evaluate students’ knowledge and proficiency in these foundational subjects. Furthermore, these questions can be used for revision to find area of weaknesses prior to the big day! You can easily reuse and adapt our top-quality teaching material to fit your unique teaching style. This activity is suitable for classroom use or for self-study at home.   █▀▀ █▀▀ ▄▀█ ▀█▀ █░█ █▀█ █▀▀ █▀ █▀░ ██▄ █▀█ ░█░ █▄█ █▀▄ ██▄ ▄█ Compliant with the OCR GCSE Computer Science specification J277. This resource contains: Assessment for topic 1.4 which is designed to evaluate students’ proficiency and understanding of the content found in this topic. The test has been created in a way to ensure it can be completed within 1 lesson. A mark scheme for each question allows for students to self-evaluate their work or explore a different way of answering the question. A word document format is provided to allow for practice for the digital exams in 2025. ⠀ Total Marks: 28 Suggested Allowed Time: 32 minutes (+25% extra time = 40 minutes) ⠀ Other useful resources from us: 8 Mark Practice Q’ (Set A) - Exam Q’ Practice (OCR GCSE J277) Random Numbers - Python Programming Challenges Laws and Legislation - Complete Lesson (OCR GCSE J277)   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Feel free to leave any feedback in the review section below! :)

(!) New Update - September 2024 Complete overhaul of this resource to provider a greater challenge to students learning Python! This activity aims to challenge students’ Python programming skills in selections (if statements). This resource is suitable for students with different abilities, with the source code being available for each challenge. You can easily reuse and adapt our top-quality teaching material to fit your unique teaching style. This activity is suitable for classroom use or for self-study at home, and allows for students to develop their problem-solving skills.   █▀▀ █▀▀ ▄▀█ ▀█▀ █░█ █▀█ █▀▀ █▀ █▀░ ██▄ █▀█ ░█░ █▄█ █▀▄ ██▄ ▄█ Compliant with the AQA/OCR GCSE Computer Science specifications 8525/J277. This resource contains: 12 challenges provide students with an invaluable opportunity to sharpen their coding skills and problem-solving abilities Source code answers allowing for students to self-evaluate their work or explore a different way of solving the problem.   Other useful resources from us: String Manipulation - Python Programming Challenges Random Numbers - Python Programming Challenges Representing Sound - Complete Lesson (OCR GCSE J277)   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Feel free to leave any feedback in the review section below! :)

This resource contains practice calculations questions for current and resistance, ideal for revision or practice, using the equations: Q = It, and V = IR. ’Stage 1’ questions require students to calculate the magnitude of charge or voltage using given information. ’Stage 2’ questions require students to rearrange one of the equations to calculate values for different variables. ’Stage 3’ questions (extension) require students to use values in standard form to calculate the magnitude of charge or voltage, or the different variables.   A handwritten answer sheet is provided to show students best practices when approached with a calculation question.   This resource has been designed for the AQA specification, but it may also be suitable for other exam boards with a similar syllabus.   Feel free to reach out if you have any questions!   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Disclaimer: This resource does not have any affiliation with AQA or any other exam board.

This resource contains practice calculations questions for wave speeds, ideal for revision or practice, using the equation: p = F/A or p = hρg. ’Stage 1’ questions require students to calculate the magnitude of the pressure using given information and either equation (p = F/A or p = hρg) ’Stage 2’ questions require students to rearrange either equation to calculate values for different variables. ’Stage 3’ questions (extension) require students to use values in standard form to calculate the magnitude of the pressure, or different variables.   A handwritten answer sheet is provided to show students best practices when approached with a calculation question.   This resource has been designed for the AQA specification, but it may also be suitable for other exam boards with a similar syllabus.   Feel free to reach out if you have any questions!   █▀▀ █▀█ █ █▀▄▀█ █▀ █▀█ █▄░█ █▄▄ █▀▄ █ █░▀░█ ▄█ █▄█ █░▀█   █░█░█ █ ▀█ ▄▀█ █▀█ █▀▄ ▀▄▀▄▀ █ █▄ █▀█ █▀▄ █▄▀ Disclaimer: This resource does not have any affiliation with AQA or any other exam board.

This covers a variety of examples of the main legal, environmental, and privacy issues of digital technology. This resource has been specially created for the OCR GCSE Computer Science (J277) course, meaning there is no irrelevant content from other exam boards. This resource consists of a PowerPoint presentation, a worksheet with answers, custom-made exam-styled questions with a mark scheme, and a full lesson plan. See the preview to see what is included! This resource is here to save you time and hassle. With our top-quality teaching material, you can easily reuse and adapt them to fit your unique teaching style. Say goodbye to the stress of lesson planning and hello to more time for what matters most. ㅤ ㅤ █▀▀ █▀▀ ▄▀█ ▀█▀ █░█ █▀█ █▀▀ █▀ █▀░ ██▄ █▀█ ░█░ █▄█ █▀▄ ██▄ ▄█ This resource is designed to cover: Variety of examples of legal, environmental, and privacy issues. Key stakeholders and how they are impacted by digital technology. ⠀ Suggested Duration: 1-2 Lesson(s) ⠀ Other complete lessons in Unit 1.6: Ethical and Cultural Issues Legal, Environmental, and Privacy Issues (Current) Laws and Legislation Software Licenses You can also view a discounted bundle that contains all the above resources. ㅤ ㅤ █▀█ ▀█▀ █░█ █▀▀ █▀█ █▄█ ░█░ █▀█ ██▄ █▀▄ You might like these other resource(s): Multiple-Choice Revision Questions for Paper 1 (Set A) ㅤ ㅤ ㅤ ░█████╗░░█████╗░███╗░░░███╗██████╗░██╗░░░██╗████████╗██╗███╗░░██╗░██████╗░ ██╔══██╗██╔══██╗████╗░████║██╔══██╗██║░░░██║╚══██╔══╝██║████╗░██║██╔════╝░ ██║░░╚═╝██║░░██║██╔████╔██║██████╔╝██║░░░██║░░░██║░░░██║██╔██╗██║██║░░██╗░ ██║░░██╗██║░░██║██║╚██╔╝██║██╔═══╝░██║░░░██║░░░██║░░░██║██║╚████║██║░░╚██╗ ╚█████╔╝╚█████╔╝██║░╚═╝░██║██║░░░░░╚██████╔╝░░░██║░░░██║██║░╚███║╚██████╔╝ ░╚════╝░░╚════╝░╚═╝░░░░░╚═╝╚═╝░░░░░░╚═════╝░░░░╚═╝░░░╚═╝╚═╝░░╚══╝░╚═════╝░ ░██╗░░░░░░░██╗██╗███████╗░█████╗░██████╗░██████╗░ ░██║░░██╗░░██║██║╚════██║██╔══██╗██╔══██╗██╔══██╗ ░╚██╗████╗██╔╝██║░░███╔═╝███████║██████╔╝██║░░██║ ░░████╔═████║░██║██╔══╝░░██╔══██║██╔══██╗██║░░██║ ░░╚██╔╝░╚██╔╝░██║███████╗██║░░██║██║░░██║██████╔╝ ░░░╚═╝░░░╚═╝░░╚═╝╚══════╝╚═╝░░╚═╝╚═╝░░╚═╝╚═════╝░