Cambridge IGCSEA-LevelCheckpointSPM

Practise past papers. Get marked like the real examiner.

You write the answer. An AI examiner marks it against the published mark scheme, then tells you exactly which marking point you missed and why. Built for students who sit these exams in English as a second language.

Pick your subject and answer one exam-style question. It takes about a minute and needs no account. Free accounts get 30 AI markings a day, and we do not ask for a card.

A Cambridge 0580 question, Simplify 3p minus t minus p minus 4t, worth 2 marks. The student answered 2p minus 3t. Axiom marks it Partly right, 1 of 2 marks: the point for combining the p terms is earned, and the t terms have the wrong coefficient. The model answer, 2p minus 5t, is shown underneath.
A screenshot of the actual product, not an illustration: a Cambridge 0580 past-paper question, answered with a common sign slip and marked 1 of 2.
18,459
exam-style questions live in the bank today
35
subjects, each listed below with its syllabus code
3
ways to answer: type it, write it, or photograph your working
RM 0
to start. No card, and the free plan does not expire
No account, no card

Try the AI marking before you tell us your name

Two doors into the real system. Each takes about half a minute, and each one is the same product a paying student uses.

How it works

How Axiom marks your answer

A mark scheme is a list of points. Axiom treats it as one, which is why you can score 1 of 2 instead of simply being told you are wrong.

01

You answer first

From the very first question you produce something: type it, write it with your finger, or photograph the working you did on paper. There is no video to sit through beforehand.

02

It is marked point by point

Every question carries its marking points. The examiner checks your answer against each one, awards the marks it can justify, and shows you the list it used.

03

You see the point you missed

Not a bare score. The specific marking point that was absent, written out. If you still do not follow it, ask the coach in your own language and it answers there.

04

The miss comes back to you

The same weakness returns as fresh questions, and as a printable Mistakes Paper with real answer lines. You sit it by hand, photograph it, and it is marked again.

The answer panel on a live Axiom maths question, Simplify 3p minus t minus p minus 4t, 2 marks. Buttons open a symbol pad and an equation editor, the box holds the typed answer 2p minus 3t, a preview shows it as maths, and a Submit Answer button sits below.
Step 01. You write the answer yourself. Maths gets a symbol pad and an equation editor.
The AI coach on the marked question. It says the 2p term matches the correct answer but minus 3t does not, so the missed mark is in the step that combines the t terms, and then begins the full method.
Step 03. Ask the coach why. It names the step where the mark went, then sets out the full method.
Where we draw the line

What the AI does, and what it will not do

Plenty of study apps stay vague about this. Here is the boundary in plain words, so you can decide for yourself whether it is useful.

It does

  • ✓Score your answer against the marking points for that specific question, and show you the list it used.
  • ✓Award partial marks. Half an answer is worth half the marks, and it says which half.
  • ✓Read your handwriting from a photograph, and put the ticks on your own lines.
  • ✓Answer your follow-up questions in your first language, while keeping the answer itself in English.
  • ✓Work on papers you bring, including your own school's mocks.

It does not

  • ×Give you a grade that counts. Every mark here is practice, never an official result.
  • ×Get it right every time. It shows the marking points it used so you can check its reasoning. If it disagrees with your teacher, your teacher is right.
  • ×Hand you the answer when you ask for help. It asks you a question back instead.
  • ×Replace your teacher or your school. It covers the wait between handing work in and getting it back.
  • ×Claim any link to an exam board. We are independent, and we say so again at the foot of this page.
Coverage

Every subject, listed with its syllabus code

Real counts from the question bank, not a rounded-up claim. Open any subject to see its topics before you create an account.

Browse all exam prep Academic English
Now in ChatGPT

Already studying with ChatGPT? Practise there too

Add Axiom Exam Practice in ChatGPT and ask for an IGCSE, A-Level or SPM exam-style question. You answer in the card and it is marked the same way as here. Connect your Axiom account and every answer joins your progress.

How to add it in ChatGPT
For parents and guardians

What you are paying for, and what you can check

Written for the person who signs up for the plan rather than the one sitting the paper.

You can start at no cost, and there is no trial to cancel

Sign-up asks for no card. The free plan allows 30 AI markings a day and does not run out. The paid plan costs RM 45 a month and can be stopped at any time. Charged in your local currency at checkout.

You can see the actual work, not a streak counter

Every answer is stored with its mark and its date. Sit with your child, open My Papers, and you will see the questions attempted, the marks earned, and the topics that keep costing marks.

Writing answers is the part that is usually missing

Most study time goes on reading notes and watching explanations. Marks are awarded for what a student can write under time pressure, so that is the only thing Axiom asks them to do.

Studying in a second language is designed for, not ignored

Your child answers in English because the exam is in English. When the feedback itself is the hard part, they can ask in their own language and get the explanation there.

We will not tell you it replaces a teacher

It does not. It covers the wait between handing work in and getting it back, which in a class of thirty can be a week. If the AI and the teacher disagree, the teacher is right.

Your child's work stays their own

Answers are stored to show progress and for nothing else. Read the privacy policy before you sign up, and write to us if anything in it is unclear.

Pricing

Start free. Pay only if you outgrow it.

Most students never reach the free daily limit. The paid plan exists for the weeks before a paper, when they will.

Free, permanently
RM 0 / month

30 AI markings every day. Not a trial and not a preview: this is the plan you stay on if you want to.

Your first 14 days are raised to 500 markings a day. Still no card. When the 14 days end you carry on at 30 a day, so there is nothing to cancel and nothing to forget.
  • ✓AI marking, the Ask AI coach and My Papers
  • ✓Predicted questions built from your own weak points
  • ✓Up to 100 questions imported from your own papers
  • ✓Printable Mistakes Papers
Create a free account
AI Coach
RM 45 / month

For the run-up to a paper, when 30 markings a day stops being enough.

  • ✓500 AI markings a day
  • ✓20 paper imports a day
  • ✓Everything on the free plan
Start free, upgrade later

Prices are shown and charged in Malaysian ringgit. Teachers and schools have their own plan.

Questions

What students and parents ask first

Is Axiom really free?

Yes. The free plan gives you 30 AI markings every day and it does not expire. No card is asked for at sign-up. Your first 14 days are raised to 500 a day, and when those days end you simply carry on at 30 a day. There is nothing to cancel.

Which exams and subjects does it cover?

Cambridge IGCSE, Cambridge International A-Level, Cambridge Lower Secondary Checkpoint, SPM (Malaysia) and English Skills (academic English, levelled by CEFR). 35 subjects are live, and every Cambridge and SPM subject is listed on this page with its syllabus code, so you can check your own code against the list before signing up.

How does the AI marking actually work?

Every question in the bank carries its marking points. When you submit an answer, the AI examiner compares what you wrote against those points one at a time, awards the marks it can justify, and then names the point that was missing. That is why you can score 1 of 2 rather than simply passing or failing.

Is the AI marking always right?

No, and we will not pretend otherwise. It is close enough to be useful for practice, and it shows you the marking points it used so you can check its reasoning yourself. If it disagrees with your teacher, your teacher is right. Axiom is practice, never an official result.

Can I use my own school's past papers and mocks?

Yes. Upload a PDF or photograph the paper. Axiom separates out the individual questions and marks your answers to them, the same way it marks its own bank. Free accounts can import up to 100 questions.

English is not my first language. Will I cope?

That is who Axiom was built for. You answer in English because that is what the exam asks, but you can ask the AI coach to explain anything in your own language and it answers there.

I write my working by hand on paper. Does that count?

Photograph it. Axiom reads the handwriting, marks the working line by line, and returns your photo with the examiner's ticks placed on your own lines.

Is Axiom affiliated with Cambridge or any exam board?

No. Axiom is an independent study tool. We reference published syllabus codes and mark scheme wording so that practice matches the real papers, but we are not affiliated with, endorsed by or approved by Cambridge University Press & Assessment, Lembaga Peperiksaan Malaysia, or any other board.

How can a parent see whether their child is actually working?

Every answer is stored with its mark and its date. Sit with the student and open My Papers to see the questions attempted, the marks earned, and which topics keep costing marks. There is no separate parent subscription to buy.

Who is behind this

A small team, and a name you can write to

Axiom is built and run by MOOBON. We are not an exam board and we are not a school. We built this because the gap between sitting a paper and finding out what it was worth is where most of the learning gets lost.

If something on this page is wrong, or the marking gets your answer wrong, write and say so. A person reads it.

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