Since we’ve chosen to put education in the charge of government indoctrination centers (we do have an alternative private school option, still - for a little while - maybe), all you need do is muster a majority to be in agreement with you, and you will have your way.
Oh, cue the dramatic music, please. I went to private school, Catholic, K-12, they taught religion in the religion classes, and science in the science classes. We didn't get any creationist nonsense in any of our classes, thank God for that!