Don't be fooled by 1000 page textbook. It all settles down to

來源: 於 2009-03-13 21:02:52 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

how the teacher teaches and how much students learn.

On average, American students' math skills in college are very very low, much lower than Chinese students.