xiaoyang111222 / cn-math-taxonomy

中小学知识图谱 + 前置诊断：数学（一–九年级、高中必修与选择性必修）+ 小学英语，课标对齐、人教版，999 知识点、4143 题、自适应诊断

anthropics / k12-teacher-skills

Skills and eval rubrics for K-12 teachers, co-developed with Learning Commons

wssfk12138 / english-multiple-choice-practice-machine

Windows 本地英语客观题刷题、错题复习、单词记忆与 AI 学习辅助工具

flyboat403 / k12-skills

K-12 lesson planning and differentiation skills