Your revision,
all in one place.
Free lessons for your exam board, practice with feedback, and a clear view of what needs work.
Work through a tricky topic at your own pace. Challenge a friend to a duel. Join a study squad and keep each other going.
171 students have joined Kepler
Expanding brackets
Expand (x + 3)(x + 2). Multiply each term in the first bracket by each term in the second.
What are you studying?
Explore all coursesChoose your exam board for the topics on your course.
From learning a topic to answering it yourself.
Follow a worked example, try an exam-style question, and use the feedback to work out what to practise next.
Learn
Written lessons with curated video walkthroughs, following your exam board’s specification chapter by chapter.
Practise
Exam-style questions marked against the real scheme, mark by mark, with the reasoning.
Compete
Live 1v1 duels against other students, on the same questions, marked the same way.
Improve
Every marked answer feeds one record, so Kepler can tell you what is actually costing you marks.
Understand the marks you missed.
Spin the subject wheel, pick Quick Mixed or a single topic, and answer real exam-style questions. AI marking uses the question’s mark scheme to explain your answer. You also bank XP that counts toward your level.
- AI marking to the real mark scheme, not just multiple choice
- Linked lessons on supported topics, resurfaced the moment you slip
- Earn XP for partial credit, right up to full marks
Climb from Bronze to Celestial
Put your rating on the line in Ranked, or warm up in Casual. Work through maths questions, learn from your feedback and climb your subject's ladder.
A preview of a ranked maths duel
- Bronze0+
- Silver600+
- Gold800+
- Platinum1000+
- Diamond1200+
- Master1450+
- Grandmaster1700+
- Celestial2000+
It works out what to do next, so you don’t have to.
Your dashboard opens on the topic costing you the most marks. Start there, track your time, and build a revision habit you can see.
- Built on real evidence
- Practice, diagnostics and ranked duels feed one topic-by-topic record. Nothing is called a weakness off one bad question.
- Mastery that lasts
- Mastery is earned on longer questions, not a run of one-markers. Leave a topic too long and it comes back round for review.
- Track every minute of real revision
- Use a Pomodoro with focus and break cycles, or a stopwatch, for any subject and any resource. Your time feeds your weekly total, heatmap, streak and squad boards.
Every reason to keep revising
Global leaderboard
Every quiz, duel and lesson earns XP. See exactly where you stand in your school year, your squad, and worldwide.
- 01Rucks2+0 this week18,319 XP
- 02nicetry+0 this week12,053 XP
- 03JLKisRevising+0 this week6,900 XP
- 04-FunnyNinja-+83 this week4,839 XP
Tournaments
Automated events with dobloon entry fees feeding the dobloon prize pool. Chain correct answers into fusion streaks, hit a Supernova, and take the pot.
See today's eventsRevision squads
Form a squad with friends, share an invite code, and keep each other honest with live feeds, squad leaderboards and study time.
Start a squadStructured courses
Kepler’s written lessons and worked examples, with a curated video walkthrough on most topics, all mapped to your exam board and tracked topic by topic.
Explore coursesIn students' own words
Reviews from Kepler accounts, checked before publishing.
This site is genuinely goated. The ranked feature is unique and makes it feel as if you are playing fortnite etc. but you're still learning exam content. The courses are also well structured with a video and helpful quizzes at the end of each topic.
The courses for A-Level maths are amazing. All topics have a small quiz at the end and a video explanation. This is very useful for revision. Furthermore at the bottom of a topic you can try out real exam questions on that topic. My only complaint would be that ranked matches require you to know the full course of A level pure maths or the other major sections of Alevel maths. This means the questions are too hard. The ranked matches should only have questions on the courses you have finsihed on the courses page. Other than that it is amazing
I used Kepler Revise to revise for my A Level maths exams. It helped me go from a D to an A - might be the best revision site out there.
Revise Better
Today.
Create a free account, pick your courses, and take your first ranked match tonight.