2,500+ followers learn with @maths.by.nakMaths, made simple.
Clear notes and full video lessons for O Level (4024) and IGCSE (0580) students, taught by Nubeer Ahmad Khan.
Everything you need to pass maths
Free for every student. Open the notes, watch the lesson, then practise.
Handwritten notes
Formulas and worked examples on one clear page per topic.
Full syllabus videos
Every 4024 topic recorded as a complete playlist.
Both syllabuses
Notes cover O Level (4024) and IGCSE (0580).
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Follow @maths.by.nak and message with your questions.
A peek inside the notes




Start with the free resources
Notes for students
- O Level 4024 notes
- IGCSE 0580 notes
- Download or view online
When you're backed against the wall, break the thing down.
That is how Nubeer teaches every topic: split it into small steps until it is easy.
Read his story
Frequently asked questions
Can't find your answer? Message on Instagram.
Which syllabuses do the lessons cover?
O Level Mathematics (4024) and IGCSE Mathematics (0580).
Are the notes free?
Yes. All notes are shared in a Google Drive folder that anyone with the link can open.
Where can I watch the lessons?
The complete 4024 syllabus is in one YouTube playlist, recorded lesson by lesson.
How do I ask a question?
Message Nubeer on Instagram (@nubeerahmadkhan) or follow the channel for updates.