Math Ladder AI · Ace math, powered by AI
A short adaptive diagnostic places you on a 361-topic prerequisite knowledge graph, then Math Ladder AI serves exactly the right lesson, review, or quiz at exactly the right time — mastery learning plus spaced repetition across 49 courses, from 4th-grade math through AP Calculus BC, university mathematics, and PSAT/SAT/ACT/AMC test prep with timed, score-projected mock exams.
Take the diagnosticEvery topic is linked to its prerequisites. You only see a lesson when you're ready for it, and never repeat what you already know.
Reviews are scheduled just before you'd forget — and practicing advanced topics gives implicit review credit to the fundamentals underneath them (FIRe).
One XP ≈ one minute of focused work. Set a daily goal, keep the streak alive, and watch the course fill in.
Elementary grades, Algebra through Precalculus, AP Calculus, university math, Math Kangaroo & Olympiad levels, and PSAT/SAT/ACT prep — every question procedurally generated and auto-graded.
Type answers the way you'd write them: pi/6,
2sqrt(3), 3x^2 + sin(2x). Grading is by
mathematical equivalence, not string match.
Timed multiple-choice sections (calculator and no-calculator, real AP pacing), multi-part free-response questions scored on 9-point rubrics, and a projected AP score.