I've been thinking for two pages of comments on whether I should write something or not - but have decided to. My wife is a teacher and I used to be a teacher.
There are three facets to good teaching 1) good teachers, 2) good Parents, and 3) good Curriculum
Kids get out of school not learning to read very well or string a written sentence together because the curriculum doesn't demand that it be taught as rigorously as it used to be. The curriculum, especially here in SA, has been dramatically dumbed down and as a comment above said - you don't need to read, write, or add up to pass anymore - everyone goes up. Being able to re-submit failed work to try and get a pass mark is another issue - no one is allowed to fail anymore!?!? Furthermore not adapting curriculum to today's relevant world - a perfect exxample is taking away the tech schools - not every kid wants to go to uni!
The majority of teachers out there are excellent, put in more hours than what are required and take an interest in every childs learning. Unfortunatly there are some teachers out there that try and do as little as possible, and there are schools out there that don't support their teachers when it comes to behaviour management. However, not enough is being done to recruit and retain good teachers. Did you know that a teacher's salary used to be the same as politicians - now teacher's are about half!! Politicians kkep saying they need pay rises to attract quality politicians - well what about teachers you knobs!!!
Parents have a huge influence. Our son (6 yrs old) was sent to time out in class and had a note put in his diary from the teacher. We took away all his teddy's that he sleeps with, plus absolutely no treats - both for one week, and had a meeting with the teacher, with him present, to discuss a reason for his behaviour and also a positive outcomes for the future. At the school where I used to work, often when we didn't pick a kid in a sporting team (I was a PE teacher) because of their non attendance at training, or poor on field behaviour, and we used to get phoned up and abused by the parents who thought their kid was Michael Jordan and should play - regardless of their behaviour!