[hacker news] Scores decline again for 13-year-old students in reading and mathematics]

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2026-04-22T19:44:15.982Z·1 min read
Scores decline again for 13-year-old students in reading and mathematics]

摘要

Scores decline again for 13-year-old students in reading and mathematics]

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本文首发于 hacker news

阅读原文:[Scores decline again for 13-year-old students in reading and mathematics]](https://www.nationsreportcard.gov/highlights/ltt/2023/)

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