⬢github Python · 6.7K ★ +5.8K since we first saw it · pushed 1 d ago · NOASSERTION

xiaoyang111222/cn-math-taxonomy

数学（小学到高中）、英语（三年级到高中）、初中物理的知识图谱：1644 个知识点、2403 条先修边、6723 道题，对齐课标，附自适应前置诊断。

An open dataset and web tool for Chinese K-12 math: a knowledge graph of 531 topics across grades 1–9 aligned to the 2022 national curriculum and PEP textbooks, with 909 prerequisite edges and a 2,271-question bank. An adaptive diagnostic traces wrong answers back through prerequisite links to specific early-grade gaps and suggests a grade-ordered learning path.

Why now: It's trending on GitHub as a newly starred repo, notable for its scale and unusual transparency: the README candidly flags that the content is an unreviewed AI-generated draft needing teacher verification.

Who it is for: Chinese math teachers, edtech developers, and parents/students who want curriculum-aligned diagnostic and learning-path tools.

k12educationknowledge-graphmathopen-datapython

chinesecurriculumdiagnosticedtecheducationelementary-schoolenglishhigh-schooljunior-high-schoolk12

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