All of my GCSE lessons are currently being updated and changed. I have completely re-written unit 1 and those new resources are available below. Resources for unit 2 of OCR GCSE Computer Science are currently being rewritten and will be available in 2024. Below is an archive of the old unit 2 lessons, they are not in any way finished.

These lessons make use of accompanying “knowledge booklets” – these are effectively the information on this site, slightly edited and reframed for booklet printing. They also contain knowledge organisers at the end to simplify the revision process and aid anyone who is testing a student.

Do not expect these to be 100% complete (some lessons are definitely not), in the “right order” or anything else. They will require re-branding for your school and checking by you to make sure they meet your needs, consider this to be a starting point.

Please be aware of the following Creative Commons License:

These resources are provided free of charge for you to use and share with others. You are, without exception, not granted permission to republish these resources in part or whole, to edit and publish in part or whole nor claim ownership of materials in any way. In other words – use them, but don’t change and republish them. Any links to external sites and materials are copyright of their respective owners and used at your own risk. By downloading the resources here you agree to these terms, conditions and license.

Unit 1

Unit 1 – Knowledge Booklets

Unit 2