# xiaoyang111222/cn-math-taxonomy

> Knowledge graph for Chinese middle-school math (grades 7–9): 315 topic nodes with 616 prerequisite edges, mapping to the 2022 curriculum standards, plus a 1407-question diagnostic bank. An AI-generated draft not yet reviewed by teachers.

- Magnitude: 6.4 out of 10 — Early signal
- Stars: 246 total · +123 stars measured 2026-10-18, 14:30–17:14 UTC, ≈ 157 by evening
- Star trust: star growth looks organic
- Category: Learning & lists · Language: JavaScript · Created: 2026-10-18 · Last push: 2026-10-18
- GitHub: https://github.com/xiaoyang111222/cn-math-taxonomy · Page: https://gitnova.dev/en/r/xiaoyang111222/cn-math-taxonomy

## Useful for

- Build adaptive gap diagnostics for a student over the prerequisite graph
- Check textbook topic alignment with curriculum standards via the standards field
- Generate a learning path over the DAG from elementary-school root nodes

## Why it’s here

- Star-counter measurements on 2026-10-18 (UTC), 14:30–17:14: 123 → 246 stars (+123). This is the change over that interval.
- Estimated end-of-day forecast: about +157 stars, using observed gains and the previous day.
- The repository is 0 days old and already has 246 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet.
- Top new repositories this week: #97.
- About 264 forks a day — people are taking the code.

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 66
- Issues and pull requests: 0
- Watchers: 0
- Average over the last week: 157 per day
- Usual pace: too little history (under two weeks)
- Stars in the last hour (measured): 32

## Stars per day, last 1 day (oldest → newest, today is partial)

2026-10-18 … 2026-10-18: 123

## Spotted in now

- Top new repositories this week: #97

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-10-18 17:24 UTC, updated every 30 minutes.