Insufficient cynicism detected. Those lessons are more the point of school than the promotion of human flourishing that philosophers, sociologists or economists talk about when discussing what it's all for or The Good Life. All of those lessons are very useful ones nfor the majority, the overwhelming majority of people to have learned if you want industrial civilisation to keep going. You might be able to remove industrial from that last sentence.
The two best links, on the functions of school you'd guess from looking at how it works rather than how it's talked about, and on the real lessons school teaches, are directly below.
http://www.overcomingbias.com/2010/08/functions-of-school.ht...
READ THIS IF NOTHING ELSE
http://www.cantrip.org/gatto.html
School is not about learning what they purport to teach, it is certainly not optimised for learning.
http://www.overcomingbias.com/2011/07/sleepy-kids-learn-less...
http://www.overcomingbias.com/2011/06/only-do-math-homework....
School is great at socialising people to accept ranking, judgement and being told what to do.
http://www.overcomingbias.com/2011/08/teachers-as-dictators....
There are no large school systems, anywhere, that are not lineal descendants, ideologically or organisationally of ones designed for turning out soldiers.
http://www.overcomingbias.com/2012/05/schools-are-for-war.ht...