These are the notes our tutors actually teach from. Not a textbook summary — the explanations, the exact wording that scores, and the mistakes we watch students make in lesson after lesson, written up topic by topic.
A syllabus tells you what is examinable. A classroom tells you where students lose the marks. These notes are written from the second one.
Every set starts as the notes a Tutopiya tutor actually builds with students over a term of one-to-one lessons — so the emphasis matches what students genuinely find hard.
Definitions are given in the phrasing that scores, with the difference between a describing answer and an explaining answer made explicit.
Each topic ends with the errors our tutors see most often — the ones that quietly lose a mark or two per paper across a whole exam.
A subject appears here once the notes cover its whole syllabus — never a partial set.
The full Cambridge IGCSE Biology (0610) syllabus, topic by topic — written from what actually gets taught, asked and marked wrong in one-to-one lessons.
The full Cambridge IGCSE Chemistry (0620) syllabus, from atomic structure to organic reactions — including the moles work and equation-balancing that lessons spend the most time on.
The full Cambridge IGCSE Physics (0625) syllabus, from motion and forces to nuclear and space physics — with the formula work, unit conversions and definitions that decide most marks.
The full Cambridge IGCSE Mathematics (0580) syllabus, from number and algebra to trigonometry and statistics — worked the way it is taught, with the method marks students throw away.
A-Level and IB sets are being written up from lessons now. In the meantime, our study resources cover every board and subject.
Browse study resourcesSkim the whole topic once. You are not trying to memorise it — you are trying to arrive at the lesson knowing which bits confuse you.
The highlighted boxes are the mark-scheme sentences. Cover them, say them out loud, then check. That is where the marks live.
Every topic closes with a tick-list you can work through. Anything you cannot tick is your revision plan for the week.
They are the notes from our real classrooms. Each set is built from what our tutors teach in one-to-one lessons — the explanations that land, the phrasing examiners accept, and the errors students repeat — then written up topic by topic against the official syllabus.
Yes. Every topic is free to read in full, with no sign-up and no download gate.
Checklists track how much of a syllabus you have covered and formula sheets collect equations. Lesson notes are the teaching itself — the explanations, definitions and worked reasoning behind each topic.
Each subject is written against a specific syllabus and its code is shown on the subject page (for example Cambridge IGCSE Biology 0610). Always confirm the objectives for your own exam session in the official specification from your board.
We publish a subject once a full set of classroom notes covers the whole syllabus rather than releasing partial topics. A-Level and IB sets are next in the queue.
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Free revision notes, official past papers and AI-marked practice questions for IGCSE, A-Level, GCSE and IB, organised by syllabus. Browse all study resources →
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