You said their views were a form of bigotry...
Bigotry: stubborn and complete intolerance of any creed, belief, or opinion that differs from one's own.
Do you really consider yourself tolerant of their views?
You were arguing that their beliefs violated your rights, not that they affected you... Which of your rights are they violating by having an opinion that differs from your own?
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof...
A local school board is not Congress.
And you blame this on Religion?
Are you suggesting that if we allowed prayer in school that the Creationists and ID'ers would go away?
Ah yes... You did say they needed to "get an education" (which I can only presume means abandon their views and agree with yours) or they should go away.
My question still remains... How do you propose to make that happen?