Observed arrival · 2026-09-07
Maths, in 26 stages
An ambitious maths curriculum that combines step-by-step solving, visual lessons, practice problems, and a progression from arithmetic to research-level subjects.
Field notes
The curriculum is organized into school, university, graduate, and research sections, with 1,749 lessons and 51,769 practice problems listed across 26 stages. Its input surface accepts either typed mathematics or a hand-drawn problem, and the examples range from a quadratic equation and prime factorization to matrix determinants and limits. The page also identifies subject-specific solvers and visual worked examples as part of each stage.
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