Just one point from Peggy Noonan's The Trouble With Common Core:
The irony is that Core proponents’ overall objective—to get schools teaching more necessary and important things, and to encourage intellectual coherence in what is taught—is not bad, but good. Why they thought the answer was federal, I mean national, and not local is beyond me. Since patronizing people you disagree with is all the rage, I’ll have a go. The Common Core establishment appears to be largely led by people who are well-educated, well-meaning, accomplished and affluent, and who earnestly desire to help those in less fortunate circumstances, but who simply don’t know enough about normal people—how they live, how they think—to have made a success of it.
Also they don’t seem to know that intelligent Americans, exactly the kind who quickly become aware of and respond to new federal schemes—sorry, I meant national ones—have become very, very wary of Washington, and the dreams of its eggheads. How they could have missed that is also beyond me.
It's not as if the country had been begging Washington to tell them what to teach in school. Nobody asked for that. If the federal gummint thinks that we the people are retarded, then they should consider their own election.