一句话：报告将线下 Lego Scrum 教学工作坊迁移到开源沙盒游戏 Minetest 的经验、挑战与反思。
用 Lego 教授 Scrum 是多年来行之有效的教学手段，但 COVID-19 疫情迫使全球教师重新思考这一工具。本文是一篇经验报告，作者把其 Lego Scrum 工作坊改造成基于 Minetest（Minecraft 的开源变体）的虚拟版本。文中详细说明了迁移背后的教学设计动机、遇到的具体技术难题与教学法挑战，并汇总了学生、教师本人、同行等多方反馈与反思，同时结合相关理论框架加以分析。最后作者公开了教学材料，使其他教师能够复用这一新工具。该工作表明沉浸式虚拟世界可以在远程条件下支撑协作式敏捷方法教学，但也对技术门槛与协作体验提出了新要求。
Teaching Scrum using Lego has been an established teaching technique for years. However, the COVID-19 pandemic forced teachers all over the globe to rethink this valuable teaching tool. In this experience report, we show how we transferred our version of a Lego Scrum workshop into the world of Minetest, an open-source variant of Minecraft. We detail our reasoning, the concrete technical and pedagogical challenges, as well as experiences and reflections from the students, us as teachers, our peers, and theoretical frameworks. Finally, we share our materials to enable other teachers to use this new tool.