A student reading and working through a problem

AIME

Your child's own
AIME tutor

Pioneered by Stanford AI researchers and learning scientists, Aristotle is the world's first voice-based AI tutor. Built for AIME prep.

Trusted by families at

StuyvesantHunter College HSBronx ScienceBrooklyn TechHorace MannTrinity SchoolCollegiateBrearleyFieldstonHarkerCastillejaMenlo SchoolHead-RoyceLick-WilmerdingLowell HSMission San Jose HS

Built for AIME

Built around what the test covers

What the test covers

Every AIME skill maps to the content the test covers, so practice time goes where the points are.

Your starting point

Aristotle finds what your child already knows and starts there, instead of drilling material they have mastered.

Your test date

Aristotle builds the plan backwards from test day and your child's target score.

Test prep

How does Aristotle help with AIME prep?

Aristotle tracks 211 AIME skills, finds the ones costing your child points, and plans review back from test day.

Skill-by-skill review

Follows what the test covers.

Exam-style practice

Your child talks it through. Aristotle coaches from the step that went wrong.

Help on demand

Any time before test day. No booking.

A parent view

See what's mastered and what's left.

Features

All the tools of a great tutor.

Talk things through, work side by side, and come back next time to a tutor who remembers where you left off.

Learn out loud

Ask questions out loud, hear explanations in Aristotle’s voice, and interrupt whenever you need to.

An interactive whiteboard

Aristotle draws steps, diagrams, and images to help you learn visually.

Practice built for you

Get practice problems tailored to the exact topics you’re struggling with.

65 subjects and counting

From middle-school math to AP exams to SAT/ACT prep. We also build custom plans matched to state standards and specific courses.

Review with ease

Revisit session summaries, session whiteboards, and uploads in one place.

Upload your own materials

Aristotle can read and navigate any PDFs and images with the learner. That includes textbooks with hundreds of pages!

Personalized tracking

We break all subjects down into granular skills, then track mistakes and mastery on each one. Parents can see the whole picture at a glance.

A tutor that knows you

Aristotle remembers every session: what you’ve covered, where you got stuck, how you like things explained. It picks up right where you left off.

The curriculum

211 AIME skills, personalized to your child

Aristotle is designed to always know what to teach at exactly the right time.

Sample curriculum

Not startedIn progressMastered* Click a topic to see the skills inside

* Click a topic to see the skills inside

Algebra

Counting and Probability

Number Theory

Geometry

Past Contests

AIME tutoring curriculum211 skills across 5 units

Algebra

Algebraic techniques at contest depth: solving equations and systems, polynomials and their roots, sequences and series, inequalities and optimization, logarithms and exponents, and trigonometric identities and complex numbers treated as algebraic objects. Topics: Equation-Solving Techniques, Rates, Ratios, and Numerical Word Problems, Polynomials, Roots, and Vieta's Formulas, Factoring and Algebraic Manipulation, Sequences, Series, and Recursions, Inequalities and Optimization, Floor Functions, Radicals, and Absolute Value, Logarithms and Exponents, Trigonometric Identities and Complex Numbers.

Counting and Probability

Counting and probability techniques, organized the way experienced problem solvers name them: casework, permutations and combinations, overcounting corrections, inclusion-exclusion, distributions, recursive counting and states, bijective and identity-based arguments, and probability including expected value. Topics: Casework, Permutations and Combinations, Overcounting and Complementary Counting, Inclusion-Exclusion, Stars and Bars and Distributions, Recursion, States, and Random Walks, Bijections, Identities, and Pigeonhole, Probability and Expected Value.

Number Theory

Integer structure: divisibility and prime factorization, greatest common divisor and least common multiple, modular arithmetic through orders and the Chinese Remainder Theorem, number bases and digit problems, Diophantine equations, and the structural arguments, perfect powers, Legendre's formula, prime properties, that pin down an unknown integer. Topics: Divisibility and Prime Factorization, GCD, LCM, and the Euclidean Algorithm, Modular Arithmetic, Bases, Digits, and Place Value, Diophantine Equations, Perfect Powers and Number Structure.

Geometry

Geometry techniques across three complementary approaches: synthetic relationships in triangles, circles, and polygons; trigonometric methods including the Law of Sines and Cosines; and analytic methods using coordinates, complex numbers, and vectors. Topics: Triangle Area and Length Relations, Triangle Centers and Special Segments, Similarity and Homothety, Circles, Chords, and Tangents, Quadrilaterals and Polygons, Trigonometric Methods in Geometry, Coordinate and Analytic Geometry, Three-Dimensional Geometry.

Past Contests

Real past editions of this contest, organized by decade so a specific year and division can be found directly. Topics: 2020s Contests, 2010s Contests, 2000s Contests, 1990s Contests.

Here’s what families say about Aristotle

My son told me yesterday that we should cancel his human tutor, because Aristotle is doing a better job. The human tutor was $250/hour.

Kim L.

parent of Andy, 13Milwaukee, Wisconsin

Common questions about online AIME tutoring

A few things you might wonder before getting started.

What does Aristotle's AIME course cover?

Aristotle's AIME course tracks 211 skills across 5 units, including Algebra, Counting and Probability, and Number Theory. Every skill is linked to the skills it builds on, so the tutor always knows which parts of AIME your child has mastered and what to teach next.

How does Aristotle help my child prepare for AIME?

What does a AIME tutoring session look like?

When should my child start AIME prep?

Can Aristotle help if my child is struggling with AIME?

How much does AIME tutoring with Aristotle cost?

How is Aristotle different from ChatGPT for AIME help?

Can parents see how the tutoring is going?

A learner having an idea, surrounded by maps and equations

This could be you

A little help. A lot to learn.

For homework, supporting your child, or anything you’ve always wanted to know more about, Aristotle makes it easy for anyone to learn out loud.