IB Diploma Revision Resources
In short
Free IB revision for 16 subjects and 34 courses, including IB Biology HL, IB Biology SL, IB Business Management HL and 31 more. Choose your course to see every topic in its syllabus, in order, with revision notes and self-check lists where they are ready. Free to use, with no sign-up.
Last updated
Which IB subjects can you revise here?
How should you use these resources?
Revise
Work through your course topic by topic, in the order it is taught, so nothing gets missed.
Test yourself
Check each topic against what you should be able to do, and practise on exam-style questions as they are added.
Improve
Go back to what you could not do, or work with a tutor to close the gaps before your exams.
IB revision: common questions
Which IB subjects are covered?
16 subjects: Biology, Business Management, Chemistry, Computer Science, Economics, English, Environmental Systems and Societies, French, Geography, History, Mathematics, Physics and 4 more.
How is each IB course organised?
By the topics in its syllabus, in the same order, so you can go straight to the one you are revising.
Is it free?
Yes. Every page on this site is free to read, with no sign-up.
Can I get one-to-one help with IB subjects?
AP Guru offers one-on-one online tutoring. Book a free consultation to talk through IB subjects, your exam date and the topics you find hardest.
Want one-to-one help with your exams?
Work one-on-one with an AP Guru tutor to find where you are losing marks and how to fix it.
Book a free consultation