The constitution has the seperation of church and state in there to prevent there from being one national religion. In the old days, peasants use to be taxed to support a religion that they do not believe in. The Church of England being one. The framers of the constitution put this amendment in the constitution to keep the government from establishing a national government thus taxing people for a religion they are not. Not teaching some kind of creationism or even mentioning it is not teaching the full spectrum. Why should I pay taxes to support a school that teaches evolution that I believe is anti-religion. Big bang theory is not science it is a theory. It cannot be proven just like creationism cannot be proven. It takes just as much faith to believe in the big bang theory as does creationism. I believe humans have "adapted" to meet our enviroment. This is evident with the heights our our grandparents compared to our heights. But to support one therory and not the other is in your words asinine.