I was a public school teacher, there is always something. You see there are these people who hate teaching so what they do is come up with various new programs and policies that are all going to be the solution to the problem of education so that they themselves no longer have to teach children. So as a teacher you are always expected to follow these fads and try to integrate them into your instruction and they spend a bunch of money on training programs made by those folks who don't want to be teachers anymore. And since we have the federal department of education thanks to Jimmy Carter often these fads and directives come from totally out of touch central planners and of course always fail miserably.