News for hackers. Stuff that matters.
Re:SAT Scores Fall as More Students Take the Test by seanmcdirmid on Thursday September 26, 2019 @09:37AM (#21080758)
Wasn’t Shanghai famous for getting really good PISA scores, that being the richest city in China?
Re:SAT Scores Fall as More Students Take the Test by gumby on Thursday September 26, 2019 @09:41AM (#21080782)
The Shanghai results are quite controversial, not only in terms of accuracy but whether they might skew Chinese results significantly.

Not being in the field (and not really caring much about it TBH) I don't know how to evaluate the controversy or even its legitimacy.