Criterion A: Presentation
4 marks- The exploration has a clear aim and a logical sequence.
- Graphs, tables, diagrams, and calculations appear where the reader needs them.
- Repetition and irrelevant material do not obscure the mathematical story.
Grade your Math AA IA before you submit
Upload your draft. Get a mark for each criterion, comments tied to your sentences, and a list of what to fix first.
5 free gradings a month. No card. Private to you.
Used by 12,000+ IB students.
See the mark, and the sentences behind it
Check the quality of your method, analysis, evaluation, communication and subject-specific reasoning. Find the weakest parts of the draft and see what to change first.
What Marksy checks for each Math AA IA criterion
You get a mark for each IB assessment criterion below. The points under each one are what Marksy looks for in your draft. See the mark bands
Criterion B: Mathematical Communication
4 marks- Variables, notation, units, and important terms are defined and used consistently.
- Equations and representations are formatted and explained clearly.
- Calculator or software notation is not used in place of proper mathematical notation.
Criterion C: Personal Engagement
3 marks- Choices of question, method, examples, or technology have a clear rationale.
- You test ideas or make decisions instead of following a fixed template.
- Engagement is shown through the work, not claimed in an isolated statement.
Criterion D: Reflection
3 marks- Reflection appears throughout the exploration rather than only in the conclusion.
- Results are checked for reasonableness, limitations, and alternative interpretations.
- You explain what the findings mean for the original aim.
Criterion E: Use of Mathematics - SL
6 marks- The mathematics chosen is relevant to the aim and at the level of your course.
- Work is correct, with technology outputs interpreted rather than pasted.
- Explanations show why the methods work and what the results mean.
Criterion A: Presentation
4 marks- The exploration has a clear aim and a logical sequence.
- Graphs, tables, diagrams, and calculations appear where the reader needs them.
- Repetition and irrelevant material do not obscure the mathematical story.
Criterion B: Mathematical Communication
4 marks- Variables, notation, units, and important terms are defined and used consistently.
- Equations and representations are formatted and explained clearly.
- Calculator or software notation is not used in place of proper mathematical notation.
Criterion C: Personal Engagement
3 marks- Choices of question, method, examples, or technology have a clear rationale.
- You test ideas or make decisions instead of following a fixed template.
- Engagement is shown through the work, not claimed in an isolated statement.
Criterion D: Reflection
3 marks- Reflection appears throughout the exploration rather than only in the conclusion.
- Results are checked for reasonableness, limitations, and alternative interpretations.
- You explain what the findings mean for the original aim.
Criterion E: Use of Mathematics - HL
6 marks- The mathematics chosen is relevant to the aim and at the level of your course.
- Work is correct, with technology outputs interpreted rather than pasted.
- Explanations show why the methods work and what the results mean.
Your draft stays at the centre
Marksy reads the work you upload, points each comment back to your writing, and puts the most important changes first.
Does each mathematical step help answer the exploration question with clarity and purpose?Read Mathematics: Analysis and Approaches IA Planning Guide
- 1
Upload your draft
A PDF of your Math AA IA, finished or not. Every comment stays connected to your own writing.
- 2
Read the comments
Highlights show which passage each comment is about.
- 3
Fix the important parts first
Work down a short list instead of making scattered edits.
- 4
Keep the final say
Accept, adapt or ignore each suggestion. You stay the author.
What students wrote afterwards
From Trustpilot, as written.
marksyib has saved my ib diploma. thanks to it, my IA's were perfect and got the points i needed. really recommended.
Marksy ib allowed me to be able to finish my IAs much before allowing me to be able to relax better. 100% recommended
Your work stays your work
Marksy reads the draft you upload and comments on it. It doesn't rewrite your assessment, and your files are never used to train AI.
Read the safety answers- Private to youOnly you can see your work unless you choose to share it.
- Never used for trainingYour coursework is not added to any AI training data.
- Feedback, not ghostwritingUse the report to improve your own analysis and decisions.
- Delete it whenever you wantYou control the files stored in your account.
Questions before you upload
Still planning? The coursework guide covers the criteria and what to ask yourself while you write. Open the guide
Stop guessing what to fix in your Math AA IA
Upload the version you have now and find the parts holding it back.