科学与数学landgreen.github.io编辑精选
高中物理课程笔记（含 JavaScript 模拟）
High school physics course notes, with JavaScript simulations
2018 — 2020，它一次次回到首页
黑点是上首页（≥ 50 分）的那次投稿，空心点是没冲上去的投稿，点越大分数越高。
导读
一位高中物理老师历时两年整理的 11 年级物理课程笔记网站，配有大量 JavaScript 交互模拟，涵盖从力学到量子物理等内容，并附有完整推导的例题。作者在 2018 和 2020 年两次发布到 Hacker News 征求改进建议。
为什么经久不衰：它把静态教材变成可动手操作的交互模拟，且例题步骤完整，对自学和教学都长期有用。
HN 评论精选
作者自述项目背景并征求建议
我刚完成了这个为期两年的项目，为我的 11 年级物理课搭建配套网站。希望它能帮助学习和教授物理的人。今年夏天我有空，欢迎提出补充建议。
lilgreenland查看英文原文
I just completed my two year project to build an online website to pair with my 11th grade physics classes. I hope it can be a resource for those learning and teaching physics. I've got some free time this summer so let me know if you have any advice about what else to add.
即使是资源优越的学生也会被这种交互式笔记改变学习体验
我高中时物理教学资源已经算非常好了——有用心教学的老师，还有资金充足的新建特许学校。但我们的教材仍是干巴巴、静态、字还小的书。这种带交互模拟的笔记（及其用心程度）本会改变我学物理乃至学习的方式，更难想象它对资源匮乏的学生意味着什么。
Arubis查看英文原文
I had outlandishly good access to a solid physics curriculum in high school, because (a) I had a teacher who cared deeply about his students and (b) I attended a new and well-funded charter school that had funds to throw at materials. For all that, our books were still, well, books: dry, static, and squinty-small print. This approach to teacher's notes (and the obvious care that went into it) would've changed my approach to physics, to learning, and to life, and that's coming from an uncommonly well-resourced background. I can't even imagine what this would do for students with less access.
JS 模拟简单易写、可视化效果好，还激发了社区分享类似作品
我很喜欢这类东西，只是羡慕小时候没有这样的资源！JavaScript 模拟写起来简单，对可视化帮助巨大。我用约 100 行代码写了一个狭义相对论模拟。
pickle-ts查看英文原文
I love this kind of stuff - just a bit envious I didn't have these kind of resources when I was a kid! Javascript simulations are easy to write, and help enormously with visualization. Here's a special relativity simulation I wrote in ~100 lines of code: http://pickle-ts.com/relativity Source code you can play with live: https://stackblitz.com/edit/pickle-samples?file=app%2Frelativity.ts
大量完整演算的例题是这套笔记最出色的地方
这个页面真正抓住了优秀 STEM 笔记的关键：大量例题，而且每道题都完整演算，展示从公式到结果的全部步骤。很多技术文档和教程只停留在概念层面，其实哪怕加一个例子都会让内容容易消化得多。
theLotusGambit查看英文原文
I feel like this page really nails down the key feature that makes great STEM notes: lots and lots of examples. And they're fully worked out too, showing all steps from formula to result. So much technical documentation and tutorials and what-have-you seems to want to stay on an entirely conceptual level, when just throwing in a single example can make things so much easier to digest.
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