ocr computer science gcse coursework

Revision Notes

Component 1

1.1 system architecture, 1.2 memory and storage, 1.3 computer networks, connections and protocols, 1.4 network security, 1.5 systems software, 1.6 ethical, legal, cultural and environmental impact, component 2, 2.1 algorithms, 2.2 programming fundamentals, 2.3 producing robust programs, 2.4 boolean logic, 2.5 programming languages and integrated development environments.

OCR GCSE Computer Science Past Papers

This section includes recent GCSE (9-1)  Computer Science (J276) past papers from OCR. You can download each of the OCR GCSE Computer Science and ICT past papers and marking schemes by clicking the links below.

June 2022 OCR GCSE (9-1) Computer Science Past Papers (J277)

Computer Science J277/01 – Computer Systems Download Past Paper      -     Download Mark Scheme

Computer Science J277/02 – Computational Thinking, Algorithms and Programming Download Past Paper      -     Download Mark Scheme

OCR GCSE (9-1) Computer Science (J277) Sample questions and mark scheme

Computer Science J277/01 – Computer Systems Download Paper and Mark Scheme

Computer Science J277/02 – Computational Thinking, Algorithms and Programming Download Paper and Mark Scheme  

November 2021 OCR GCSE (9-1) Computer Science (J276)

November 2021 Computer Science J276/01 – Computer Systems Download Past Paper    -   Download Mark Scheme

November 2021 Computer Science J276/02 – Computational Thinking, Algorithms and Programming Download Past Paper    -   Download Mark Scheme

November 2020 OCR GCSE (9-1) Computer Science (J276)

November 2020 Computer Science J276/01 – Computer Systems Download Past Paper    -   Download Mark Scheme

November 2020 Computer Science J276/02 – Computational Thinking, Algorithms and Programming Download Past Paper    -   Download Mark Scheme

June 2019 OCR GCSE (9-1) Computer Science (J276)

June 2019 Computer Science J276/01 – Computer Systems Download Past Paper    -   Download Mark Scheme

June 2019 Computer Science J276/02 – Computational Thinking, Algorithms and Programming Download Past Paper    -   Download Mark Scheme

June 2018 OCR GCSE (9-1) Computer Science (J276)

June 2018 Computer Science J276/01 – Computer Systems Download Past Paper    -   Download Mark Scheme

June 2018 Computer Science J276/02 – Computational Thinking, Algorithms and Programming Download Past Paper    -   Download Mark Scheme

OCR GCSE ICT June 2017 (J461, J061)

B061/02 - ICT in Today's World -  Download Past Paper  -  Download Mark Scheme

B063/02 - ICT in Context -  Download Pre-Release Material  -  Download Past Paper  -  Download Mark Scheme

OCR GCSE Computer Science June 2017 (J275)

A451/01 - Computer Systems and Programming -  Download Past Paper  -  Download Mark Scheme

OCR GCSE ICT June 2016 (J461, J061)

B063/02 - ICT in Context - Download Pre-Release Material -  Download Past Paper  -  Download Mark Scheme

OCR GCSE Computer Science June 2016 (J275)

OCR GCSE ICT June 2015 (J461, J061)

OCR GCSE Computer Science June 2015 (J275)

OCR GCSE ICT June 2014 (J461, J061)

OCR GCSE Computer Science June 2014 (J275)

For more GCSE ICT past papers from other exam boards  click here .

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“ReviseCS has proven to be an excellent resource for my students. I can regularly set homework for my class with a few clicks. I can monitor progress easily, and see which students have completed tasks and what marks they have achieved. The tutorials are informative and engaging. The assessment materials are also well developed. Support is also very quick when I have needed it. Thank you for such an amazing resource at a great price. Definitely value for money!"

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Welcome to CSUK:ReviseCS

Welcome to ‘CSUK:ReviseCS’, your complete GCSE Computer Science learning package for your Computer Science GCSE. An invaluable resource for any student studying the OCR, AQA, EdExcel or Eduqas Computer Science GCSE courses.

This GCSE Computer Science course companion / revision site belongs to the ComputerScienceUK.com family, which has been providing teaching resources for teachers of Computer Science, around the world, for several years…so you can be certain of the quality!

Learning and Revision Materials for Every Aspect of the Computer Science GCSE

CSUK:ReviseCS provides the learning and revision materials that you need for success!

Whether you are just starting your course, preparing for mock exams, or beginning your final preparations for the exam season, this site has got you covered!

The ReviseCS courses are mapped to each of the major UK GCSE exam boards, and organised in a stylish and well structured e-learning interface.

Within each course, topics and subtopics are delivered via 'Revision Zones' and within each zone there are 'Revision Steps'.

Revision Step 1: Gain The Knowledge

This step provides video lessons, interactive presentations and notes pages, providing you with the knowledge you need.

Revision Step 2: Check Your Understanding

This step provides interactive learning check questions, flashcards (both printable and embedded) and self marking multiple choice question quizzes, with detailed feedback whether you answer right or wrong.

Revision Step 3: Written Exam Questions

This step offers written exam question practice, where you can write directly to the page. And when you save your answer, the interactive mark scheme will reveal, with answer elements that you can tick or cross, turning the statements green or red and providing you with your achieved marks.

In Depth Performance Analytics

Learning content and checking your understanding is vital. But to maximise the effectiveness and efficiency of the learning process, you must be able to identify your areas of strength and areas for improvement.

ReviseCS makes this process a breeze with its range of in depth performance analysis tools.

• Review your quiz attempts, seeing your past answers and the associated feedback.
• Study graphs and charts to see relative areas of strength and weakness.
• Monitor your progress through the written exam questions, providing percentages achieved for each question and averages for the topic, RAG (Red/Amber/Green) rated to highlight relative performance.

Sometimes a bit of motivation can really help!

Points, coins, badges, achievements, avatars & the virtual shop.

To add a bit of fun and to aid motivation during the learning process, ReviseCS rewards your engagement by allowing you to collect points and earn coins along the way.

Points unlock achievement badges and you can compare your achievements with others in the leaderboards.

Your coins can be spent in the Virtual 'PC Gaming' and 'Retro Gaming Setup' shops.

There is also the avatar builder tool, allowing you to personalise your dashboard and providing you with your own RCS identity.

I'm a teacher, can I create accounts, set tasks and monitor progress?

Csuk:revisecs was built with teachers in mind.

With a "ReviseCS Teacher Membership", the "Teacher Tools" pages will unlock, providing teachers with the ability to:

• Create unlimited groups and enrol unlimited students.
• Track their student's progress through the course.
• Analyse their performance via a range of group and student analytic tools.
• Monitor their activities and engagement
• Lock and unlock access to certain revision zones, revision steps and quizzes.
• Set lesson and homework tasks with deadlines and monitoring tools.
• Review student answers in their quiz attempts and written exam questions.
• Alter their student's self marked written exam answers and provide individualised written feedback.

Videos covering the entire exam specification

Presentations

Interactive presentations covering every detail of the GCSE

Hundreds of flashcards, embedded and printable

Hundreds of questions via an ever growing set of quizzes

In depth analysis of quiz performance and course progress

Tasks & Deadlines

Set students specific tasks with deadlines and tracking

Learning Checks

A growing set of interactive questions to check your understanding

Online Note Taking

Write and save notes directly to the revision pages

Exam Questions

Written exam style questions with self directed marking

Access Restrictions

Restrict access to certain activities to enable distributed practice

Real-Time Monitor

Monitor student activity on the site with real-time activity feed

Extensive Analytics

Analyse performance at both the 'student' and 'whole class' levels.

Student Info

Teacher info, students: what's on offer and how does it work.

If you are an individual student, to begin using the site, you simply need to purchase a course.

PREMIUM courses open up the whole site, providing more help and support for your learning journey through the LEARNING, QUIZ and ANALYTICS ZONES!

Click the link below to purchase a course!

Student Sign Up

Click here to purchase your PREMIUM course.

STEP 1: THE LEARNING ZONE

Start off by gaining the required knowledge and understanding in the LEARNING ZONE.

Here you will find videos, presentations, flashcards and more,  helping you gain the knowledge needed for success in the GCSE. Then head to the QUIZ ZONE!

STEP 2: THE QUIZ ZONE

Test your understanding in the QUIZ ZONE! Choose from a range of topic quizzes or try out the brand new random quiz feature which dynamically generates a quiz for you, drawing 10, 20 or 30 quiz questions at random, from across the topic range, from the ever growing RCS question bank! Then head over to the ANALYTICS ZONE!

STEP 3: THE ANALYTICS ZONE

Let our intelligent algorithms 'number crunch' for you, presenting you with graphs, charts and tables, showing areas of strength and identifying areas for improvement.

TEACHERS: What's on offer and how does it work?

If you are a teacher looking to set your class up with everything they need to achieve success in their Computer Science GCSE, then you have come to the right place! CSUK:ReviseCS gives you the ability to create unlimited groups / student accounts (for the duration of your CSUK:ReviseCS teacher subscription ), providing your students with access to the website and providing you with tools to track their progress and analyse their performance.

Not only will you and your students have access to the LEARNING, QUIZ and ANALYTICS zones, you, as the teacher, will also have access to in depth student and class performance analytics!

Teacher Sign Up

Click here to purchase a CSUK:ReviseCS teacher subscription. Then, log in and head to the TEACHER DASHBOARD where you can create your groups and issue enrolment keys.

THE LEARNING ZONE

In the learning zone, your students have access to in-depth learning resources which cover your selected GCSE specification. In our stylish and well organised online course environment, your students will have access to lesson videos, presentations, flashcards and more. Every step they take inside the learning zone will be tracked allowing you to monitor their progress though the course.

THE QUIZ ZONE

Your students will also have access to the QUIZ zone, providing them with a huge range quizzes. There are quizzes, which focus on the various topics of the GCSE, but there is also now a brand new quiz type where students can take a dynamically generated quiz which draws 10, 20 or 30 quiz questions at random, from across the topics, from the ever growing RCS question bank! Every question provides immediate, detailed feedback, explaining the correct answer in order to embed understanding and iron out any misconceptions.

ANALYTICS ZONE

Both you and your students will be able to analyse their progress and  performance in the ANALYTICS zone. This zone offers a range of graphs, charts and tables to help show areas of strength and identify areas for development.

Watch the quick demonstration video to find out more!

TEACHERS: Why you should invest in a 'CSUK:ReviseCS Teacher Membership"!

Click the button and read all about the pedagogy underpinning CSUK:ReviseCS

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• Video Lessons
• Blank Cornell Notes
• Points & Badges
• Interactive Presentations
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• Embedded Flashcards
• Printable Flashcards
• Revision Zone Quizzes
• Dynamic Topic Quizzes
• Course Progress Tracking
• Quiz Analysis
• Class Activity Monitoring
• Class Progress Tracking
• Class Quiz Analysis
• Create Classes
• Create Student Accounts
• Set Class Tasks / Deadlines
• Course Access Controls
• Update Student Passwords

PREMIUM COURSES

• Video Lessons YES
• Blank Cornell Notes YES
• Points & Badges YES
• Interactive Presentations YES
• Printable Revision Notes YES
• Embedded Flashcards YES
• Printable Flashcards YES
• Revision Zone Quizzes YES
• Dynamic Topic Quizzes YES
• Course Progress Tracking YES
• Quiz Analysis YES

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£114.99 /year.

• Class Activity Monitoring YES
• Class Progress Tracking YES
• Class Quiz Analysis YES
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• Set Class Tasks / Deadlines YES
• Course Access Controls YES
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Teach Computer Science

OCR GCSE Computing Teaching Resources & Revision Material

OCR GCSE (9-1) Computer Science mapping file. Download our comprehensive teaching resources and use the mapping table to align to the OCR examination board.

OCR GCSE J277 Computer Science Specification

Ocr j276 computer science specification.

Well done you, you’re almost over the GCSE hump! It’s been a long time coming but your GCSE exams may still feel like they’re all coming at you at once. Worry not! You’ll  get right on track towards acing your exams in no time. The first thing you ought to do is write a detailed and well-structured revision plan. Got it? Great! Now all that’s left to do really is just follow your plan until exam day. If you start to feel anxious or worried again, take a look back at your plan to check on yourself and feel confident because you’re on track. Here’s all you need to know to prepare for the revision season and how we can help.

GCSE Computer Science courses don’t change much across different examination boards. They are standardised in order to give everyone an equal chance and to make  everyone taking them equally prepared for further education. But there is still a trick to remember. Exam boards do differ in how they assess students at the end of the course. OCR exam questions are known for being the most context- and practical-based. This means that you need to be ready to demonstrate your knowledge and understanding in your GCSE exams not just by answering direct questions but also by knowing how to answer situational ones. The best way to prepare for such questions is to start reading past exam papers early on in your revision. That way you’ll be prepared for whatever comes. 

About the Board

The OCR, also known as the Oxford, Cambridge and RSA Examinations board first formed in 1998 following a series of mergers, abolitions, as well as handovers that happened in the preceding years. One of the largest exam boards in the country, it continues to run under the wing of the University of Cambridge. Like most other courses, OCR GCSE Computer Subject is a ‘linear subject’. This means that students get assessed on their knowledge and understanding at the very end of the course and not throughout it (which would happen with a ‘modular’ subject).

How long will the course take to complete?

The OCR GCSE Computer Science course is designed to be completed in two years from starting the course. On average, that is how long most students take to complete it. However, it is not unheard of that students complete this GCSE in one year or alternatively in three years.

Is any prior knowledge required?

The OCR exam board does not require any prior knowledge and qualification from students taking the GCSE Computer Science course. However, it is stipulated that the course is designed in a way that assumes that learners have followed a Key Stage 3 (or equivalent) programme of study. This means that they assume that you’ll enter the course with some basic maths knowledge and skills

What will I study?

The OCR GCSE Computer Science course curriculum is very comprehensive. In your course you will cover systems architecture; memory; storage; wired and wireless networks; network topologies, protocols and layers; system security; system software; ethical, legal, cultural and environmental concerns; algorithms; programming techniques; producing robust programs; computational logic; translators and facilities of languages; and, data representation.

What is the examination process like?

There are three compulsory components of your OCR GCSE Computer Science course assessment. The first is a paper (Computer Systems) which will last 1 hour and 30 minutes and count for 50% of your final grade. The second is another paper (Computational Thinking, Algorithms and Programming) which will last another 1 hour and 30 minutes and count for another 50%. Finally, you’ll have the third component, the Programming Project. The grade you get on this project will not be calculated into your final grade, but you are still required to complete it as this consolidates the learning across the curriculum through practical activity. Within the project, you will have to design a computer program and write a report based on 20 timetabled hours.

We advise you to study for a few hours each day ahead of your GCSE Computer Science exams. That way you’ll have enough time to cover all the topics before exams start and you’ll also have enough time to enter the deep learning stage in each revision session. To maximise your efficiency, you are also advised to stay away from distractions like social media or TV during revision hours. Instead, why not keep them as a treat for the end of a solid revision session? That way you’ll also feel like you’re working towards something each day.

You can also avoid low-efficiency revision by spicing up your revision routine. The secret is to avoid doing just reading, i.e. passive studying. It’s easy for your mind to wander after hours and hours of reading textbooks. Instead, combine reading sessions with writing up flashcards and drawing up mind maps to help you remember definitions and systems. During active learning, your brain is much more likely to retain information. Finally, as you get closer and closer to exams themselves don’t forget to do some practice papers under timed conditions. This way you’ll learn how best to strategise for real exams and how to manage your time under such conditions. At GCSE Computer Science we are rooting for your success. And to help you get the very best results we have a bunch of revision materials waiting for you. Let’s start!

2017 OCR GCSE Computer Science Past Papers

Ocr gcse computer science paper 1 – june 2017.

GCSE Computer Science Question Paper 1. Reference A451/01.

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New GCSE Computer Science OCR Exam Practice Workbook includes answers

• Product code: COQ43
• ISBN: 9781789085570

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This CGP Exam Practice Workbook is packed with exam-style questions that cover every topic on the GCSE OCR Computer Science course. It tests students on everything from basic definitions to the tricky 8-mark extended answers, and there's plenty of practice at writing code and algorithms too. What's more, detailed answers are included at the back of the book!

Matching study notes are available in our GCSE OCR Computer Science Revision Guide , and for even more practice don't miss our brilliant Revision Question Cards .

• Key Stage: KS4
• Subject: Computer Science
• Exam Board: OCR
• Years Covered: 10-11
• Level: 9-1 (GCSE)
• Media: Book
• Colour: Black & White
• Publication Date: 2024
• No of Pages: 112

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Exam board-specific online course, featuring fast-paced tutorials taught by Mark, practice and test mode quizzing and checkpoint assessments preparing you for your Paper 2 examination. We recommend that you study Paper 1 Computer Systems and The Roadmap course along with this course. Click to find out more.

Enroll all your students for as little as

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GCSE OCR Computer Science

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What is a GCSE in Computer Science?

EBacc Subject (Counts as one of your single sciences). This course enables you to truly understand how computers work. From programming games, apps and software, to taking apart computers and delving inside the body of modern devices. Learn about network connections and find out what makes the internet tick.If you aim to work in a tech related industry, the fastest growing industry in the world; or if you are looking for a highly valued set of skills, this is the course for you!

Why should I choose this course?

If you have an interest in the following, then this is the course for you:

• Develop skills to program games, apps and software.
• Learn about current and emerging technologies and how they impact on our lives.
• Gain an understanding of how software works and is put together.
• Take apart computers and understand how its different components work.
• Work with a range of digital tools and technics
• Learn about the design of websites, computer games and databases.
• Understand how networks are built and what connects them
• Develop key skills which are highly valued by employers and further education.
• Flexibility to be your own boss.

Who is this course suitable for?

Consideration: At least a level 5 attainment in Maths by the end of Year 9.

• You need to be a person who is keen on computers and actively enjoys using them in your free time.
• You do not need any previous knowledge of programming although if you do then this is an advantage.
• You need to be motivated to learn and prepared for knowledge of computing you may never have experienced before.
• You are or aspire to be a creative ‘problem solver’.
• Enjoy studying a subject that is relevant to your own life and experience.
• Want to potentially follow a career into the IT world.
• Want a set of highly valued skills under your belt
• Want to follow a career in a tech related industry

New OCR GCSE Computer Science Courses

The new J277 OCR GCSE Computer Science specification starts first teaching in September. Due to this, KnowItAll Ninja has now released two new courses covering all the content for both Computer Systems and Computational Thinking, Algorithms & Programming .

These two in-depth courses include a variety of high-quality e-learning content. This makes it a key tool to help your students study, revise and prepare for their GCSE Computer Science exams.

The students have full access to the lessons, with interactive activities, quizzes and presentations. In addition, they’ll also benefit from KnowItAll Ninja’s gamified e-learning features. This includes achievements, experience points, levelling and leaderboards which inspire students to push themselves to achieve more.

Teachers can also track their students progress through the course via our student tracker. This allows them to see every answer for every question of every quiz attempt that a student makes.

As mentioned, each course fully covers all the content for both of the examinations for the Computer Science GCSE. Let’s look in a little more detail about what content that includes.

J277/01 Computer Systems

This course includes 34 separate lessons, each with their own presentations and interactive quizzes. There are also 56 interactive activities and animations spread throughout the lessons to help further engage students in their learning.

Check out an example interactive activity below:

If you want to see more, the first five lessons & quizzes are completely free to check out. These are:

• Units & Numbering
• Binary & Decimal Numbers
• Binary Addition
• Hexadecimal Numbers
• Binary Shifting

J277/02 Computational Thinking, Algorithms & Programming

This course includes 39 separate lessons, each with their own presentations and interactive quizzes. There are also 58 interactive activities, including interactive Python programming tasks, spread throughout the lessons to help further engage students in their learning.

If you want to see more, the first three lessons & quizzes are completely free to check out. These are:

• Logic Diagrams
• Truth Tables
• Combining Gates & Solving Problems

Why KnowItAll Ninja?

If you’re still wondering why you should use KnowItAll Ninja for supporting your student’s revision for their OCR GCSE Computer Science exams, then consider how popular the site already is with teachers.

25,000 students across the country already use KnowItAll Ninja to study for their exams in a variety of Computer Science and Information Technology subjects. Here are some of the comments that have been made:

Know It All Ninja has engaged all of our learners at KS4 and at KS5 and they have got into the content with ease. Thank you for making this so easy for them. WE LOVE Know It All Ninja. Sabeena Kauser – Joseph Leckie Academy

This app is amazing! I feel like I can learn so much more and compete with my friends to get more points! Jack – Student

The sheer depth and range of interactive multimedia content, gamified e-learning features and easy teacher tracking makes KnowItAll Ninja a joy to use and an invaluable tool that you just won’t find elsewhere.

Not only that, the pricing you’ll find is much more affordable than you would imagine. On average a subscription costs around £2 per student for a year’s access.

It really is a no-brainer!

OCR GCSE Computer Science Revision!

These two new OCR GCSE Computer Science courses, covering J277/01 Computer Systems and J277/02 Computational Thinking, Algorithms & Programming are the most comprehensive courses created by KnowItAll Ninja to date.

If you aren’t currently subscribed to KnowItAll Ninja, then why don’t you subscribe your students right now? That way you’re ready for starting their J277 Computer Science GCSE right away.

Subscribing is very affordable for schools. There is a flexible pricing structure that starts from as little as £55 for 25 students. But don’t worry if you have larger groups, the cost is discounted even further as you register more students.

So if you want the best opportunity for your students to succeed in their Computer Science exams then you should be using KnowItAllNinja.com.

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OCR GCSE Computer Science

Subject: Computing

Age range: 14-16

Resource type: Assessment and revision

Last updated

8 April 2024

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Revision aid for students, list of all of the topic areas to revise for the GCSE OCR Computer Science exam with links to the BBC Bitesize page for each topic area. There is also a link to 2 past papers.

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GCSE - Computer Science - CPD Events / Resources

Currently teaching GCSE Computer Science or considering it for next year? Choose one of our training sessions or resources that is right for you.

Choosing ocr: delivery of the specification.

Our webinars provide an introduction to the specification, delivering the theory, delivery of the Programming Project and transitioning from ICT.  Book your place. Course materials are also available to download.

Best Practice in Delivering the J276 Programming Project

A webinar recording and course material which  highlights best practice in the delivery of the programming project.

GCSE Course Materials   

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