减少搬运 / Fewer handoffs
少做 PDF→PPT 的重复劳动。 / Cut the PDF→PPT ferry.
产品 · 授课工作台 / PRODUCT · TEACHING DESK
双栏讲台
Markdown 双栏授课工作台 · 文字即课件 / A dual-pane Markdown teaching desk · text as the deck
项目介绍 / Project Overview
双栏讲台是一套集成的 Markdown 阅读与编辑工作台：横屏双栏渲染，左边材料、右边讲解或学案，老师可以少做一层幻灯片，直接用文字上课。它不是某一科内容库的宣传页，而是「从教材到备课到授课」的一站式范式——换进不同材料，同一套讲台还能再开一班。 / Twin Lectern is an integrated Markdown read-and-edit desk: landscape dual panes, source on one side and guide or talk on the other. Teachers can skip a layer of slides and teach from text. This page is not a subject content dump—it is the one-stop paradigm from material to prep to teaching. Swap in new materials; the same lectern runs again.
问题 / THE PROBLEM
解决什么问题 / What problem it solves
老师备课常在「教材 PDF → 复制到 Word → 再做成 PPT」之间搬运三遍。上课时材料与讲解分裂，横屏机房也用不上双栏。 / Teachers ferry content three times: PDF → Word → slides. In class, source and talk split; landscape lab screens waste the dual-pane chance.
理念 / RATIONALE
文字即课件 · 双栏即讲台 / Text as the deck · two panes as the lectern
理念来源 / Source · 本产品提出 · Text-as-Deck / Twin Lectern（少一层幻灯片搬运）
把 Markdown 阅读与编辑做成横屏双栏工作台：一边材料，一边学案或讲解。备课界面就是上课界面，材料可换，范式不换。 / Make Markdown read/edit a landscape dual-pane desk: material one side, guide or talk the other. Prep UI is teach UI. Materials swap; the paradigm stays.
同屏对照 / Same-screen compare
原文与讲解同时在，适合精读与导学。 / Source and talk together—close reading and guides.
换料不换台 / Swap packs, keep desk
产品是工作台，不是某一套课本宣传。 / The product is the desk, not one textbook promo.
操作 / HOW IT RUNS
怎么实际操作 / How it works
横屏打开双栏；左栏读材料，右栏写或放学案；直接对着屏幕讲。 / Open landscape dual panes; read left, guide right; teach from the screen.
- 01
装材料 / Load material
放入 Markdown 教材或学案包。 / Drop in Markdown material or guide packs.
- 02
双栏备课 / Prep in two panes
对照原文改讲解要点。 / Edit talk points against the source.
- 03
直接上课 / Teach from it
渲染结果当课件，少开一层幻灯片。 / Rendered view is the deck—fewer slides.
进度 / WHERE IT IS NOW
现在到哪一步 / Where it is now
双栏阅读与横屏渲染工作台原型已可用；内容包可替换。公开介绍强调范式，不推某一科全书。 / Dual-pane landscape desk prototype works; content packs are swappable. Public copy sells the paradigm, not one subject corpus.
我的工作 / My Contribution
我做双栏阅读与横屏渲染工作台，把备课时的 Markdown 收成能直接站上讲的界面。 / I built the dual-pane read/edit desk and landscape render so Markdown prep becomes something you can stand and teach from.
双栏即讲台 / Two panes, one lectern
材料与讲解同屏；横屏打开就是上课姿态。 / Source and talk share one screen. Landscape is the teaching stance.
文字即课件 / Text as the deck
Markdown 渲染可直接授课，少搬运一层 PPT。 / Rendered Markdown can run the class—fewer trips through slideware.
范式可换料 / Same desk, new material
工作台是产品；具体学科材料可替换，不绑死一套课本。 / The desk is the product. Subject packs swap in; it is not locked to one book.