Beyond this, I would argue that the good schools in rich areas aren't the problem. I went grew up in the shadows of NASA and my schools were all excellent -- my teachers all had masters degrees in what they were teaching, they loved their job, and they were well compensated for it. The issue is one of this achievement gap between the well funded suburban schools (my HS marching band had a budget ~500k/yr) and impoverished schools (both inner city and elsewhere). For those on the other end of the achievement gap, having a standard set that roughly equates to what is required to be an educated member of society seems entirely appropriate. Keep in mind that standards, at least in my experience, don't fetter education. For example, when I was in school, it was generally understood that if you were in calculus as a junior, you could probably pass your algebra I based exit exams so we spent our time on calculus.

Also, keep in mind that school is intended to teach you more than just history, math, etc. This is also where we learn to socialize. I guarantee you that my introverted self wouldn't have kissed a girl as early as I did if I wasn't forced to socialize with people for 170 school days a year. I learned how to make friends and how to balance my need for solitude with deeply fulfilling relationships -- something that would have taken much longer has I not been in school.

This isn't to say that my experience is biased towards the upper end of the achievement gap. In fact, while I'm in grad school in Boston, I'm volunteering at a charter school in its inner city and trust me, there are many problems with inner city education but the least of which is standardized testing. Traumatic home lives, poor materials, no cultural understanding of the value of education, etc represent far larger hurdles.

Indeed, I believe we should quibble about the standards and have a national discussion about what an educated member of society should know instead of debating the value of a standard at all. I believe that these standard have gone too far (plumbers probably don't need calculus, for example) but having a base-line of education is never a bad thing.