Revision should not start with a search.
Notes on one site, past papers on another, a simulation somewhere else, and a chatbot that has never seen your syllabus. Sigma Learn puts them in one place, connected to each other, so the time you have goes on studying.
Sigma Learn is a product of Sigma Hive Co., Ltd. — Technology Consulting and Digital Solutions.
- Courses
- 39
- Lessons
- 1,430
- Exam questions
- 11,359
- Interactives
- 250
How we build it.
Follow the syllabus
A lesson is only useful if it is the lesson your exam asks for. Courses are built against each board’s own specification.
Mark like an examiner
Practice only teaches when the marking is honest. Answers are checked against the paper’s real mark scheme.
Hands on
You understand what you have changed yourself. That is why practice here is something you move, not something you tick.
Open first
No account is needed to start. Every past paper and interactive is free, and so is most of every course.
Created, fact-checked and verified by our team.
The content on Sigma Learn is written, fact-checked and verified by our own team before it reaches you.
Content & fact-checkingPavanpreet Gandhi
UCL
MSc Computational Statistics & Machine Learning
Content & fact-checkingChayapon Thunsetkul
UCL
Quantum Physics
Content & fact-checkingPichsinee Poladprao
University of Pennsylvania
International Business
Content & fact-checkingAdithep (Andy) Pasricha
Columbia University
MBA
Why a wolf?
Sigma is in the name, and a wolf is the animal that goes with it: steady, curious, and at its best with its pack. Siggy is a reminder that the way through a big syllabus is the same — one lesson, one question, one day’s streak.
A product of Sigma Hive Co., Ltd.
Sigma Hive Co., Ltd. is a technology consulting and digital solutions company. Sigma Learn is the learning platform it builds and runs.
Get in touchIndependent of the exam boards.
Sigma Learn is not affiliated with or endorsed by any exam board. Qualification names are used to say which specification a course follows; they belong to their owners.