β Integrated Marking Scheme β See exactly where marks are won and lost
π Unsolved Practice Questions β Topical PDFs so you can pratcic
π 2025β2027 Syllabus Ready β Fully updated with notes and video explanations for every new topic.
π― Mini Bullet journal, 3D Hand-Drawn diagrams, π¬ Video Explanations of difficult questions, π Printed Graph Workbook and an Anti-Procrastination Guide
| Board | CAIE / Cambridge |
|---|---|
| Class | O Level |
| Resource type | Keybook / Guide, Model Papers/Solved Papers, Objective |
| Subject type | Compulsory |






















Short answer? Yes β and here’s why.
The Hackbooks are built on O Level past papers, but thanks to the 2025 syllabus update, O Level and IGCSE (0580) now share the exact same topics. So everything in the book applies to you just the same.
The only difference is one extra topic β Differentiation β which is in IGCSE but not O Levels. We’ve got you covered there too, with dedicated notes and example questions added specifically for IGCSE students.
We regularly ship to IGCSE students and the feedback has been just as strong. It works β pick it up.
O level P1 is used for IGCSE P2 (core)
O level P2 is used for IGCSE P4 (core)
Think of it as a cheat code for your exams. Smash My Exam is a special chapter in both Hackbooks that compiles the latest real CAIE exam questions (2024β2025), sorted by topic.
Here’s the thing β schools almost always pull these exact questions for their monthly tests, mid-terms, and finals. So if you’ve gone through this chapter, chances are you’ve already seen the questions before your exam even starts.
No, because the syllabus is different and the paper pattern is different.
100%. One of our students came in with a C and walked out of their CAIE exam with an A*. Don’t take our word for it β read the reviews yourself.
After three years of dedicated work, we crafted this book to conquer your fear of endless online scrolling and terrifying math conceptsΒ Β















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