The free online platform for computer science

Welcome to Isaac Computer Science, the learning platform for GCSE and A level students and teachers.

How we can help:

  • Access tailored content for your exam board to boost learning and revision
  • Save time when planning lessons and homework
  • Track progress on questions to pinpoint areas to work on
  • Work towards better exam results with quality materials written by experienced teachers
Join for free!
Description

Events

We offer free online events for students. Choose from our booster events to support revision and improve understanding of classroom learning, or our discovery events, to explore the career possibilities that computer science opens up.

Previous
GCSE

Networking Communications & Connections

WhatGCSE Student Booster

WhenWed, 23 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Networking Communications & Connections - Wed, 23 Apr 2025, 15:30

A level

Network Fundamentals

WhatA Level Student Booster

WhenThu, 24 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Network Fundamentals - Thu, 24 Apr 2025, 15:30

GCSE

Programming - Arrays, Strings & Records

WhatGCSE Student Booster

WhenMon, 28 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Programming - Arrays, Strings & Records - Mon, 28 Apr 2025, 15:30

GCSE

Images & Sound

WhatGCSE Student Booster

WhenWed, 30 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Images & Sound - Wed, 30 Apr 2025, 15:30

A level

Cyber Security

WhatA Level Student Booster

WhenFri, 2 May 2025 15:30 — 17:00WhereOnline

View details of the event: Cyber Security - Fri, 2 May 2025, 15:30

GCSE

Boolean Logic

WhatGCSE Student Booster

WhenTue, 6 May 2025 16:00 — 17:30WhereOnline

View details of the event: Boolean Logic - Tue, 6 May 2025, 16:00

Next
Previous
GCSE

Networking Communications & Connections

WhatGCSE Student Booster

WhenWed, 23 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Networking Communications & Connections - Wed, 23 Apr 2025, 15:30

A level

Network Fundamentals

WhatA Level Student Booster

WhenThu, 24 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Network Fundamentals - Thu, 24 Apr 2025, 15:30

GCSE

Programming - Arrays, Strings & Records

WhatGCSE Student Booster

WhenMon, 28 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Programming - Arrays, Strings & Records - Mon, 28 Apr 2025, 15:30

GCSE

Images & Sound

WhatGCSE Student Booster

WhenWed, 30 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Images & Sound - Wed, 30 Apr 2025, 15:30

A level

Cyber Security

WhatA Level Student Booster

WhenFri, 2 May 2025 15:30 — 17:00WhereOnline

View details of the event: Cyber Security - Fri, 2 May 2025, 15:30

GCSE

Boolean Logic

WhatGCSE Student Booster

WhenTue, 6 May 2025 16:00 — 17:30WhereOnline

View details of the event: Boolean Logic - Tue, 6 May 2025, 16:00

Next
Previous
GCSE

Networking Communications & Connections

WhatGCSE Student Booster

WhenWed, 23 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Networking Communications & Connections - Wed, 23 Apr 2025, 15:30

A level

Network Fundamentals

WhatA Level Student Booster

WhenThu, 24 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Network Fundamentals - Thu, 24 Apr 2025, 15:30

GCSE

Programming - Arrays, Strings & Records

WhatGCSE Student Booster

WhenMon, 28 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Programming - Arrays, Strings & Records - Mon, 28 Apr 2025, 15:30

GCSE

Images & Sound

WhatGCSE Student Booster

WhenWed, 30 Apr 2025 15:30 — 17:00WhereOnline

View details of the event: Images & Sound - Wed, 30 Apr 2025, 15:30

A level

Cyber Security

WhatA Level Student Booster

WhenFri, 2 May 2025 15:30 — 17:00WhereOnline

View details of the event: Cyber Security - Fri, 2 May 2025, 15:30

GCSE

Boolean Logic

WhatGCSE Student Booster

WhenTue, 6 May 2025 16:00 — 17:30WhereOnline

View details of the event: Boolean Logic - Tue, 6 May 2025, 16:00

Next
Browse all events

Resources

Computer science topics

Discover our free computer science topics and questions, mapped to the leading exam specifications in England. Review key curriculum areas and get specific feedback to address common misconceptions.

GCSE topicsA level topics

Question finder

Question FinderYou can build a gameboard by selecting the areas of interest, stage and difficulties.
You can select more than one entry in each area.

Specify your search criteria and we’ll generate a random selection of up to 10 questions!

Question finder

Star

According to the 2024 annual survey, Isaac Computer Science can save teachers three hours of work per week.

Careers

cs journeys
Computer Science Journeys

Discover our interview series and learn from passionate educators within the Isaac community, and recently graduated computer scientists, who are doing amazing things in a huge range of computing-related fields.

Read our interviews
Computer Science at work

Enrich your understanding of computer science curriculum topics with our video resources. Watch a Computing Ambassador introduce a topic and share what they do in their day-to-day job.

See more career videos
Star

"Isaac Computer Science is such a valuable resource for homework and revision. Attending one of their discovery events expanded my understanding of computer science. Since then, I've consistently used the platform, finding it invaluable in my computer science journey." - Lauren Lo

News

Previous
Three individuals are collaborating on a whiteboard about setting up gameboards. The background is purple with the text "How to set up gameboards" and includes a logo resembling the letter 'C' in yellow
Find out how to set up gameboards on Isaac

Read more

Image showing three individuals, two students and one teacher, viewing a laptop together. In the background, text reads 'Top tips for GCSE students' and 'Prioritising your workload', set against a purple backdrop.
Find out how you can prioritise your workload and get revising.

Read more

Promotional image featuring three A level students collaborating at a computer in a classroom, with text 'Top tips for A level students – Prioritising your workload' on a purple background.
Five tips for starting A level Computer Science

Read more

Promotional image for GCSE Computer Science, featuring an educator assisting a student at a computer.
Discover how you can make the most out of Isaac and the NCCE to excel in teaching at GCSE

Read more

Two students smiling while looking at a computer screen, with text 'Tips for your A level students' on the right. Purple background with the logo of a well-known entity in the top left corner.
5 tips for supporting your A level students

Read more

Magnifying glass with lightbulb in it.
Have you used our question finder?

Read more

A photo of Mikaela smiling with the text "Computer Science Journeys: Mikaela"
Read about Mikaela's journey!

Read more

Illustration for Introducing our new GCSE events for students
We are excited to announce that we now offer free GCSE boosters on a range of topics.

Read more

The title of the blog with the Isaac logo, and a photo of a female student looking through a GCSE OCR exam workbook.
Exam results 2024: the successes and where to next.

Read more

Illustration for Privacy Policy Update - March 2023
We’re updating our Privacy Policy

Read more

Next
Previous
Three individuals are collaborating on a whiteboard about setting up gameboards. The background is purple with the text "How to set up gameboards" and includes a logo resembling the letter 'C' in yellow
Find out how to set up gameboards on Isaac

Read more

Image showing three individuals, two students and one teacher, viewing a laptop together. In the background, text reads 'Top tips for GCSE students' and 'Prioritising your workload', set against a purple backdrop.
Find out how you can prioritise your workload and get revising.

Read more

Promotional image featuring three A level students collaborating at a computer in a classroom, with text 'Top tips for A level students – Prioritising your workload' on a purple background.
Five tips for starting A level Computer Science

Read more

Promotional image for GCSE Computer Science, featuring an educator assisting a student at a computer.
Discover how you can make the most out of Isaac and the NCCE to excel in teaching at GCSE

Read more

Two students smiling while looking at a computer screen, with text 'Tips for your A level students' on the right. Purple background with the logo of a well-known entity in the top left corner.
5 tips for supporting your A level students

Read more

Magnifying glass with lightbulb in it.
Have you used our question finder?

Read more

A photo of Mikaela smiling with the text "Computer Science Journeys: Mikaela"
Read about Mikaela's journey!

Read more

Illustration for Introducing our new GCSE events for students
We are excited to announce that we now offer free GCSE boosters on a range of topics.

Read more

The title of the blog with the Isaac logo, and a photo of a female student looking through a GCSE OCR exam workbook.
Exam results 2024: the successes and where to next.

Read more

Illustration for Privacy Policy Update - March 2023
We’re updating our Privacy Policy

Read more

Next
Previous
Three individuals are collaborating on a whiteboard about setting up gameboards. The background is purple with the text "How to set up gameboards" and includes a logo resembling the letter 'C' in yellow
Find out how to set up gameboards on Isaac

Read more

Image showing three individuals, two students and one teacher, viewing a laptop together. In the background, text reads 'Top tips for GCSE students' and 'Prioritising your workload', set against a purple backdrop.
Find out how you can prioritise your workload and get revising.

Read more

Promotional image featuring three A level students collaborating at a computer in a classroom, with text 'Top tips for A level students – Prioritising your workload' on a purple background.
Five tips for starting A level Computer Science

Read more

Promotional image for GCSE Computer Science, featuring an educator assisting a student at a computer.
Discover how you can make the most out of Isaac and the NCCE to excel in teaching at GCSE

Read more

Two students smiling while looking at a computer screen, with text 'Tips for your A level students' on the right. Purple background with the logo of a well-known entity in the top left corner.
5 tips for supporting your A level students

Read more

Magnifying glass with lightbulb in it.
Have you used our question finder?

Read more

A photo of Mikaela smiling with the text "Computer Science Journeys: Mikaela"
Read about Mikaela's journey!

Read more

Illustration for Introducing our new GCSE events for students
We are excited to announce that we now offer free GCSE boosters on a range of topics.

Read more

The title of the blog with the Isaac logo, and a photo of a female student looking through a GCSE OCR exam workbook.
Exam results 2024: the successes and where to next.

Read more

Illustration for Privacy Policy Update - March 2023
We’re updating our Privacy Policy

Read more

Next