Say hello.

Questions, mistakes you spotted, a chapter you need next, or a teacher who wants to use Forma in class.

Replies come from a real person, usually within a few days. Please do not send passwords or anything private; Forma never needs them.

Found an error in a lesson?

Tell us the lesson name and what you saw. Every figure and question in Forma is written by hand against the Cambridge IGCSE 0610 syllabus, and corrections go live quickly.

Teachers and schools

Forma is free for students. If you want to use the study sheets on a projector, hide the labels for class recall, or ask about other subjects, write to the address above.

Forma is an independent study tool made by a student. It is not affiliated with, endorsed by or connected to Cambridge University Press & Assessment. “Cambridge IGCSE” is their trademark; past papers link to their official website and are not re-hosted here.