While I agree with the things posted here the fact remains, If a kid has curiosity, and wants to learn, all he needs is to be taught to read, his own desire to learn will take it from there.
On the other hand, a gullible slacker with no curiosity, or interest will remain a dumb ass with the best of educations.
The problem, in this particular case is the transformation of education into simply another unionized "industry".
Modern teachers are generally factory workers who simply wish to get their production accepted by the QA dept.
As in any socialist organization whether it is correct, and functional is irrelevant, all that matters is will QA "buy it".