# notclass.com

> AI-optimized mirror of notclass.com containing 11 pages totalling 5,522 words of clean markdown content, structured data, and semantic HTML. Original source: https://notclass.com/. Last updated: 2026-05-01T18:44:10.543Z.

Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG).

## Homepage

- [An AI physics tutor that finds what you don’t know.](/site-root.html): Free AI physics tutor for high school, undergraduate, and graduate students. Teach the AI a physics concept, paste a problem, or set a goal — it probes the edge of your understanding and maps your knowledge. (443 words)

## Articles & Blog Posts

- [404](/lab-html.html): Free AI physics tutor for students. Teach it a concept, paste a problem, or set a goal — it probes the edge of your understanding and builds your knowledge map. (6 words)
- [Education in the age of AI](/thesis/index.html): Educationpedia inside notclass: a living thesis on feedback loops, mental models, builder tools, physics learning, and the notclass worldview. (1,142 words)
- [The Gym for the Mind](/vision/index.html): The gym for the mind. A physics intuition engine that never gives you the answer — because the struggle is where understanding lives. (983 words)
- [Problem Bank](/problems/index.html): Browse 900+ physics problems across mechanics, electricity, thermodynamics, optics, waves, and modern physics. Filter by field, topic, difficulty, and type. (1,287 words)
- [Physics Taxonomy](/taxonomy/index.html): 245 physics concepts across 9 domains. Color-coded by your mastery depth from teach-back sessions. (43 words)
- [Physics intuition engine](/gym/index.html): Bring a physics problem you can't solve. notclass decomposes it into sub-problems, a Socratic AI guides you through each one, and you solve the original yourself. (842 words)
- [Start with a problem you actually care about](/help/index.html): Get started with notclass, find answers to common questions, and understand how the learning flow works. (243 words)
- [About notclass](/about/index.html): Learn why notclass exists, what principles shape it, and how it thinks about physics learning. (269 words)
- [Writing about what actually helps students see the physics](/blog/index.html): Notes on intuition-first physics learning, product design, and teaching ideas from notclass. (219 words)
- [Contact — notclass](/contact/index.html): Find the best way to reach notclass for product feedback, classroom interest, and general questions. (45 words)

## Resources

- [Full Page Index](/index.html): Browse all cached pages with rich metadata
- [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines
- [XML Sitemap](/content/sitemap.xml): Machine-readable sitemap for crawler discovery
- [Robots.txt](/content/robots.txt): Crawler directives