Algebra Foundations
Algebra Foundations — a short, structured course with 3 lessons.
Learn at your level, one lesson at a time.
Courses for primary, secondary and university learners with illustrations, video, quizzes, and progress that follows you between devices. Every course is free.
- 7
- 27
- 3
- 8
Choose a level
Pick the stage that matches the learner, not the topic.
Featured courses
A few good places to start, across the levels and subjects in the catalogue.
How it works
Structured courses
Every course is modules and lessons in order, so you always know what comes next.
Written and on video
Lessons mix illustrated articles with video, and every video lesson ships a transcript.
Progress you can see
Resume exactly where you stopped, on any device, with progress tracked per lesson.
Ask when you are stuck
Course discussions live next to the lesson, so answers stay with the material.
Start with a level, finish with a certificate
Free accounts keep your place, your notes, and your quiz results.