An AI tutor built for IB.

English A, Maths AA and AI, Chemistry, Biology, Physics, History and more. Edapt rebuilds every IB topic to match how you learn and marks your practice at IB grade level. Free for everyone, no card.

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IB subjects Edapt covers

English A: Literature and Language and Literature

Paper 1 unseen commentary, Paper 2 comparative essay and the individual oral, with literary analysis and comparative argument modelled step by step.

Mathematics: Analysis and Approaches

Algebra, functions, calculus, statistics and probability at SL and HL, with worked solutions adapted to your VARK profile and Internal Assessment support.

Chemistry

Stoichiometry, atomic structure, bonding, energetics, kinetics, equilibrium and organic chemistry at SL and HL, with worked calculations and diagram-based revision.

Biology

Cells, molecular biology, genetics, ecology, evolution and physiology, with concept maps for visual learners and structured notes for reading-led students.

Physics

Mechanics, waves, electricity, fields and quantum at SL and HL, with narrated problem walkthroughs and past-paper practice at IB standard.

History

Paper 1 source analysis, Paper 2 thematic essay and Paper 3 depth study, with structured essay outlines and model grade 7 responses across IB prescribed subjects.

Why IB students need an adaptive tutor

The IB Diploma is uniquely demanding because it runs six subjects simultaneously alongside the core components of Theory of Knowledge, the Extended Essay and CAS. That volume means the risk of falling behind in any one subject is high, and the marking criteria are more nuanced than most national curricula, which makes it easy to write a technically correct response that still scores a 5 rather than a 7.

Edapt builds lessons around the IB subject guide and assessment criteria for your course, scores your practice responses on the 1-to-7 scale and explains criterion by criterion what a 6 or 7 requires. VARK-tailored content means you spend time on the approach that builds understanding fastest for you, which matters when you have six courses and a 4000-word Extended Essay to complete at the same time.

Marked like an assessor, not a chatbot

Illustrative example. Generic AI gives everyone the same note. Edapt marks against IBO (the International Baccalaureate Organisation) criteria.

Generic AI

Solid essay. Consider adding more analysis and strengthening your conclusion.

Edapt

Grade 5 of 7, reaching for 6

The narrator's detached tone functions as a defence mechanism, distancing her from the grief she cannot yet name, a technique that implicates the reader in the act of witnessing without understanding.

Understanding and interpretation of the text: 4 of 5
Appreciation of the writer's choices and effects: 4 of 5
Organisation, development and focus: 3 of 5

How to reach the next band

The organisation criterion is pulling the overall score down. A grade 6 response structures each paragraph around a central interpretive claim, not just a technique. Rewrite your topic sentences so each one states what you argue the text does, then use the technique as evidence for that claim.
To move from 4 to 5 on the appreciation criterion, add one sentence per paragraph that connects the writer's choice to the reader's experience of the text, not just to the character's experience. The phrase 'implicates the reader' is a good instinct, so develop it more fully.

IB AI tutor: common questions

Does Edapt follow the current IB subject guides?

Yes. Set your IB subject and level (SL or HL) and Edapt pitches every lesson to the current IB subject guide, using the right assessment criteria, command terms and the question formats that appear in Paper 1, Paper 2 and Paper 3.

Can Edapt help with the Internal Assessment?

Yes. The IA is a significant part of your overall grade. Tell Edapt which subject and IA type you are working on and it will help you plan, draft and refine your work, with feedback framed around the published IB assessment criteria.

How does the 1-to-7 grade feedback work?

Edapt applies the IB marking criteria to your practice response, gives you a grade for each criterion and explains in plain language what a grade 6 or 7 requires. It is a study tool, not an official IBO result.

Is the IB tutor free?

Yes. Every tool on Edapt is free for every student, no subscription required and no catch.

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