[PatrickHenry]

I think that schoolboards should select textbooks that clearly state in the introduction what science is and isn't.

One of the most popular high school biology texts, by Kenneth Miller, does exactly that. For each book at this site, click on "teacher site" and then chapter one: Textbooks by Ken Miller & Joe Levine.

[ToryHeartland]

Thanks for the link to the biology text books; very instructive reading.

And a very instructive comparison to be made with 'anti-Darwin' texts intended for Biology classes can be found here