teaching 4

Education mode for DeepSeek Harness: research a course, teach it, write the class notes, and quiz the learner.

DSH teaching surface: project agent-generated self-contained HTML into a sandboxed in-session board with handwriting annotation and a built-in screenshot that returns to the conversation as a real user message. Ships its own usage skill (skills/stage-pane

项目制教学教练：以真实项目为主线，先教学后实践，用可运行示例与就地解释推进，并按实践证据调整支架。教学法与学科分离，领域导航可选（随包提供 Unity Shader / Unity C#）。以 DSH 技能与组合包双形态分发。

鲸师：把课程包变成可教的课程页 + 知识星图（DSH 插件）