>>87
For any other readers (as verisimilitudes doesn't use PDF's if I recall correctly) this has a good summery of what has happens to mathematical education since 1989: https://math.berkeley.edu/~wu/Gelfand.pdf (and it's not as if it was getting better before 1989)
While this concerns high-school level mathematics, its effects are equal on lower-division undergraduate math classes of universities, and to a lesser extent on upper-division undergraduate courses.