Of course, you probably think that it's good that the public school is teaching your kids: how to put condoms on bananas, that the Pilgrims gave thanks to the Indians instead of to God and that Ramadan is good, all religions are equal, all cultures are equal and that socialism is good. That's probably the curriculum you approved isn't it?
No, I don't trust the system, and your comments on this page about what you would teach second graders is all the reason I need not to trust it.