Marble团队把小学课程知识图谱开源了，1590个概念、3221条关系，按英美课标整理，直接拿来就能做教学产品。
Marble Curriculum是一个开源的小学课程概念图谱，包含1590个概念和3221个连接，覆盖数学、科学、计算机等8个学科。它基于美国NGSS、Common Core和英国DfE标准，每个概念包括年龄阶段和掌握证据。该图谱以结构化JSON格式提供，并标记了硬/软先决条件关系，可用于计算学习路径。使用开放许可，任何人都可以基于此构建教育产品。
源：https://t.co/H5Gn3XMk7U
源： x.com/lionel_mora/st… Lionel Mora @lionel_mora Following the amazing reaction to the Marble Curriculum yesterday, we've decided to make it open source 🛰️👇 Everything a child learns in primary school. 1,590 concepts. 3,221 connections across 8 subjects, from Math and Science to Computing and Life Skills. Anchored in the US and UK curriculums, standard by standard (NGSS, Common Core, DfE). What you will find in the repo: every concept as structured JSON with its age band and the evidence a child must show to master it. Every prerequisite link marked hard or soft, with a written rationale. It's a true DAG you can compute learning paths on. Open license, you can build whatever you want with it. Now is a unique time in history to be building in education. Getting AI and kids education right is likely one of the hardest and most important problems to crack over the next decade and we need as many smart and creative minds behind it. We think a common solid basis, accessible to all and that can be built upon, is critical to move fast. That's why we're making this curriculum open source. It's not perfect but we know it's a robust basis, and we believe that sharing it openly is the fastest way to progress in this field. If you're building in education, share this around you and tell us in comments if you find this useful and if you want to contribute. We'll keep working and investing on it @withmarbleapp . Credit goes to @guillaume_boni for building this. I just made it look pretty. Links below 👇 Your browser does not support the video tag. 🔗 View on Twitter 🔗 View Quoted Tweet 💬 0 🔄 0 ❤️ 0 👀 216 ⚡