← Back to AI Insights
Gemini Executive Synthesis

Educational knowledge graph and adaptive diagnostic system for K-9 mathematics, specifically the adaptation to the Qingdao Edition, 6-3 system curriculum.

Technical Positioning
Curriculum alignment (Qingdao Edition, 6-3 system), adaptive learning, diagnostic assessment, offline usability (HTML, Android APP).
SaaS Insight & Market Implications
This issue highlights a successful open-source adaptation, demonstrating the market demand for customizable, curriculum-aligned educational tools. The original `cn-math-taxonomy` project provided a robust framework, enabling a user to rebuild and extend it for a specific regional curriculum (Qingdao Edition) and add features like Android APP packaging and enhanced diagnostic methods. This indicates a strong need for flexible, modular educational technology that can be tailored to diverse pedagogical standards and local requirements. The ability to deploy offline and track progress further enhances its utility for individual learners and educators. This validates the core architecture's extensibility and points to a market where foundational educational frameworks can be leveraged for niche, localized solutions.
Proprietary Technical Taxonomy
知识图谱 先修关系 诊断引擎框架 自适应测验 安卓APP封装 测验记录持久化 课标对齐 hard直接先修

Raw Developer Origin & Technical Request

Source Icon GitHub Issue Oct 21, 2026
Repo: xiaoyang111222/cn-math-taxonomy
感谢up主,我用此框架制作了山东青岛版1_9年级数学知识图谱,扩展了2项诊断方法。并且打包了apk,已经用在了我家娃身上。

青岛版六三制中小学数学知识图谱 — 项目介绍
一、项目背景
在中小学数学教学中,知识点之间存在严密的先后依赖关系——学分数乘除之前必须先掌握分数的意义,学圆面积之前必须先掌握圆的周长。但传统教材按册次编排,知识点的依赖关系被打散,学生遇到薄弱环节时,往往难以定位"到底是哪个前置知识没学好"。

本项目旨在为青岛版六三制(1-9年级)数学教材构建一套完整的知识图谱体系,明确每个知识点的内容、先修关系和诊断题目,帮助教师和学生快速定位薄弱环节、规划学习路径。

项目来源与致谢
本项目是在 GitHub 开源项目 cn-math-taxonomy(人教版中小学数学知识图谱)的基础上重建和改造而来。原项目构建了人教版教材体系下的知识点图谱、先修关系和诊断工具,为本项目提供了数据结构设计、诊断引擎框架和页面交互的参考。

在此基础上,本项目进行了以下核心改造:

教材体系重建:将人教版全部知识点替换为青岛版六三制1-9年级体系,逐册对照实体教材目录核对,修正了混入的五四制/旧版内容
先修关系重构:根据青岛版教材的编排顺序重新梳理先修依赖,并经一线教师审核补充了漏掉的直接先修边
题库重新生成:按青岛版知识点重新生成诊断题目,扩充到每知识点6题共3252道
功能扩展:增加了安卓APP封装、测验记录持久化、教师审核表等工具
感谢原项目作者的开源贡献。

二、项目目标
完整覆盖:覆盖青岛版六三制1-9年级全部18册教材的知识点
关系清晰:为每个知识点标注直接先修关系(hard边)和间接关联(soft边)
可诊断:每个知识点配套诊断题目,支持自适应测验
可审核:提供教师审核表,支持一线教师对知识点描述、先修关系进行审核修正
可离线使用:提供双击即开版(HTML)和安卓APP,无需联网、无需服务器
三、数据规模
数据项 数量 说明
知识点 542个 小学253个 + 初中289个
先修关系边 684条 hard直接先修 + soft关联
诊断题目 3252道 每知识点6题(basic/standard/advanced)
课标条目 230条 2022年版义务教育数学课程标准
教材册次 18册 1-9年级上下册
知识点分布
学段 册次 知识点数 教材版本
小学 一上~三上、四上、五上、六上 134 2024修订版
小学 四下、五下、六下 60 2013版(旧教材)
小学 三下、二下、一下等 59 2024修订版
初中 七上~九上 254 2024修订版
初中 九下 35 2013版(旧教材)
四大领域
数与代数:数的认识、运算、方程、函数、不等式等
图形与几何:平面图形、立体图形、测量、变换、证明等
统计与概率:数据收集、统计图表、概率、数据分析等
综合与实践:数学广角、主题活动、项目学习等
四、核心功能
4.1 知识图谱浏览
按年级、册次、章节、领域、类型多维度筛选知识点
点击知识点查看完整描述、掌握标准、先修关系、后继知识点
支持搜索知识点名称、描述、章节
4.2 自适应诊断测验
四大入口,满足不同诊断需求:

入口 适用场景 说明
按知识点诊断 针对单个知识点检测 选择具体知识点,出4-6题检测
按章节诊断 整章/整单元检测 选择教材章节,覆盖该章所有知识点
按薄弱点追溯 找到薄弱根因 从目标知识点出发,沿先修链自适应出题
综合诊断 全面评估 跨章节混合出题,生成整体知识掌握报告
诊断逻辑:

答对 → 认为该知识点掌握,向上推进到后继知识点
答错 → 沿先修链向下追溯,检测前置知识点
最终定位"最底层的薄弱知识点",给出学习路径建议
4.3 测验记录保存
每次诊...

Developer Debate & Comments

No active discussions extracted for this entry yet.

Adjacent Repository Pain Points

Other highly discussed features and pain points extracted from xiaoyang111222/cn-math-taxonomy.

Extracted Positioning
Curriculum content update for the educational knowledge graph to align with new textbook versions.
Curriculum alignment, up-to-date educational content.

Frequently Asked Questions

Market intelligence mapped to Educational knowledge graph and adaptive diagnostic system for K-9 mathematics, specifically the adaptation to the Qingdao Edition, 6-3 system curriculum..

What is the technical positioning of Educational knowledge graph and adaptive diagnostic system for K-9 mathematics, specifically the adaptation to the Qingdao Edition, 6-3 system curriculum.?
Based on our AI analysis of the original developer request, its primary technical positioning is: Curriculum alignment (Qingdao Edition, 6-3 system), adaptive learning, diagnostic assessment, offline usability (HTML, Android APP).
Which technical concepts are associated with Educational knowledge graph and adaptive diagnostic system for K-9 mathematics, specifically the adaptation to the Qingdao Edition, 6-3 system curriculum.?
Our proprietary extraction maps Educational knowledge graph and adaptive diagnostic system for K-9 mathematics, specifically the adaptation to the Qingdao Edition, 6-3 system curriculum. to adjacent architectural concepts including 知识图谱, 先修关系, 诊断引擎框架, 自适应测验.

Engagement Signals

0
Replies
open
Issue Status

Cross-Market Term Frequency

Quantifies the cross-market adoption of foundational terms like 知识图谱 and 先修关系 by tracking occurrence frequency across active SaaS architectures and enterprise developer debates.