IB Maths · AA & AI · SL & HL
IB Maths revision that stops you losing marks you know how to get.
Exam-style practice for every IB Maths topic, written by an IB examiner and marked the way examiners mark: method mark by method mark.
- Written by an IB examiner
- 7 days free, no card
- Cancel any time
Everything you need for Papers 1, 2 and 3
Practise, get marked, see what to fix next. It all feeds one plan.
Exam questions, marked the way examiners mark
2,900+ exam-style questions with full mark schemes, by topic, paper and difficulty. With Pro, photograph your handwritten working and it is marked line by line, so you see exactly which marks you dropped.
Path to 7, timed papers and Prediction Papers
Your results on each topic add up to a working grade, with the topics that would lift it most. Rehearse under exam timing with mini-papers, Paper 1 to 3 practice and Prediction Papers.
Help when you're stuck, and free every day
Ask for a video walkthrough of a question, or ask the AI tutor why a step works. Free, no sign-in: the question of the day, one-page formula booklets and Unit 0 for students starting DP1.
For teachers and schools
Class codes, homework set from the question bank, a heatmap of every student and topic, AI marks you approve before they count, and live quiz games for lessons.
School licences and a free demo →For parents
See what your child is practising, get a weekly progress email, and understand what IB Maths asks of them.
The parents' guide →All four IB Maths courses, one plan
Not sure which is yours? AA or AI · SL or HL · New courses from 2027
Where IB Maths students lose marks — and exactly what to do about it
The most common ways IB Maths students lose marks (rounding, “show that”, GDC use, hypothesis tests, induction) with a fix and a worked example for each, plus what to focus on for May 2027. Based on the IB’s own subject reports from May 2024 to November 2025, summarised in our own words.
The notes follow you as you revise: a short note under practice questions and inside mark schemes, a flag in your AI marking when you make one of these mistakes, and the hot-spots you haven’t mastered yet in “What to do next”.
IB Maths AA SL
Focus #1 for May 2027: Calculus in context (kinematics, integration, optimisation)
See the insights →IB Maths AA HL
Focus #1 for May 2027: Calculus (volumes, differential equations, pdfs)
See the insights →IB Maths AI SL
Focus #1 for May 2027: Statistics (hypothesis tests, probability, distributions)
See the insights →IB Maths AI HL
Focus #1 for May 2027: Statistics (hypothesis tests, combined distributions)
See the insights →From "where do I start?" to a plan in 5 minutes
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Take the 5-minute check
10 questions on your course. Free, no sign-in. Pick your course:
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Get your plan
See your weakest topics and the grade they add up to, laid out step by step in Path to 7.
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Practise and get marked
Work at the right level, check against the mark scheme, or have your working marked by AI with Pro.
Simple plans. All four courses included.
Every new account gets 7 days of full access to the questions and mark schemes, no card needed, with 10 AI-marked answers.
Free
See where you stand and try the site.
- 5-minute check and your plan
- Question of the day
- One-page formula booklets
- Preview questions in every unit
Essentials
The full question bank and mark schemes, with video walkthroughs on request.
- All four IB Maths courses
- 2,900+ questions with full mark schemes
- Video walkthroughs on request
- Path to 7 tracking and syllabus checklists
- Flashcards, the daily challenge and Prediction Papers
Pro
Everything in Essentials, plus AI that shows why you lost marks.
- AI marking of your handwritten working
- AI tutor and step-by-step hints
- AI IA review: 4 a year, against all 5 criteria
- Whole-paper marking from photos, 2 a week
Cancel any time · 14-day money-back if you're not satisfied (refund policy) · 1-to-1 monthly audits with Pete: Platinum, €499/year · School licences from €490/year · No ads, never sell data
“Every question, mark scheme and blog article on this site is written or vetted by me. No content mills. No filler.”
- IB examiner
- Former Head of Maths and IB Diploma Programme Coordinator
- Director of Studies & Enrichment at an IB Continuum school
- Every question independently re-solved before it's published; a “Report a problem” button on every question comes straight to our team
Questions students and parents ask
Which IB Maths course should I pick, AI or AA?
Your school will usually have chosen for you. AA (Analysis & Approaches) is more algebraic, with more proof and calculus, and suits most STEM degrees. AI (Applications & Interpretation) is more applied, with more modelling, statistics and calculator work. AA vs AI in detail.
What's the difference between SL and HL in IB Maths?
HL covers everything in SL plus extra topics and a third paper, a 60-minute problem-solving Paper 3. SL vs HL in detail.
What can I use for free on IB Math Revision?
The 5-minute check, the question of the day, formula booklets, notes, the syllabus checklist, Unit 0 and classroom games are free. Every new account also gets 7 days of full access to the questions and mark schemes, no card needed, with 10 AI-marked answers.
Should I choose Essentials or Pro?
Essentials (€49 a year or €5 a month) gives you every question and mark scheme, with video walkthroughs on request, and you mark your own work. Pro (€149 a year or €15 a month) adds AI marking of your handwritten working, the AI tutor and AI IA reviews. You can start on Essentials and upgrade later.
Can I switch IB Maths course later?
Yes, at no cost. Every plan includes all four courses. The full list of what each plan includes is on What's included.
What's the IB Math Revision refund policy?
You can cancel any time. If you're not satisfied, email us within 14 days of buying and you get a full refund, even if you've used the site. If something on the site doesn't work for you and we can't fix it, you get a refund within 30 days. Details for every product are on the refund policy page.
Who writes the questions, and how are they checked?
Every question and mark scheme is written or reviewed by Pete Bromfield, an IB examiner. Each answer is then independently re-solved before it's published, and any student can report a problem from the question itself.
I'm starting DP1. Where should I begin?
Start with Unit 0, which is free and covers the GCSE, IGCSE and MYP skills every DP course assumes. Then take the 5-minute check for your course.
Do you offer IB Maths school licences?
Yes. School Essentials is €490 a year for 40 students, School Pro €1,290 a year for 100 students with AI marking, and School Platinum €2,490 a year for unlimited students. Students join with a class code; up to 10 teachers per licence. School licences and a free demo. Schools with limited funding can apply for a discount.
Is using the AI IA feedback academically honest?
Yes, if you follow the rules: the draft stays your own work, you don't paste AI wording into it, and you declare AI use if your school or the IB requires it. See the academic-honesty terms.
Find your weakest topics in 5 minutes.
Free, 10 questions, no sign-in. Then 7 days of full access when you create an account.
Take the free 5-minute check