Yeah I saw a headline about this the other day, its fucking retarded!
But then our education system isn't all it used to be, they put in some new standard of testing which:
1. no one understood, not the students and certianly not the teachers or the people marking the work.
2. had no "fail" markings as in no one passed no one failed you just get graded on how well you did overall (and even that was adjusted so if you had some idiot in a class full of smart kids his grading would be lifted).
The general feeling here in NZ is that the government is making school exams easier because the this current generation of kids are struggling more than (lets say) my generation did.