Welcome to IGCSE AID, a site designed to help you through your IGCSE journey.

IGCSE AID came into being from a tiny idea that rolled into something big – with a pinch of determination and a handful of aimless AS Level students. Never did we know, a few years ago, that we would publish a site, complete with anything and everything; right from the study notes, to mind-maps and resources we used to help ace our exams. And in case you’re wondering, we did- we made it through the strenuous exams and tests that life had to throw at us.

But you know what we think? We think you can do it too. Nothing is impossible, you just need to believe it (note: this does not involve the existence of Hogwarts or Batman coming to life or the possibility of a parallel universe where schooling doesn’t exist. Sorry!) We’ll get to that later, but on the bright side, you have us to help you out.

Go, get that A*! (And later on, thank us!)

– The Team


We are currently in the process of updating the notes to match the Cambridge IGCSE* 2020 syllabus.

There have only been a few changes in the new syllabi from the previous ones. So most of the notes are still relevant.

We’re also proofreading the notes to fix any errors.
If you find a mistake, please let us know immediately in the comments section so we can fix it quickly and not cause future viewers any inconvenience.

* These notes are also useful in revision for other IGCSE syllabi (AQA, Edexcel, OCR etc.).

Update: Business Studies (0450) and Economics (0455) notes have all been updated!

Business Studies and Economics mind maps are now available for viewing!