So if neither theory is a true science...we can't really say one should be taught over the other in a science class. Personally, I'm not a big fan of intelligent design or pure evolutionary theory. I almost agree *gasps* with Michael Doorsh that ID created evolution. But I'm still on the fence really, until it effects me (I'm not an evolutionary scientist or a pastor) I don't really care.
Actually there is science that backs up evolution, which is what makes evolution a science. I'm going to outline some of it here.
1) There is fossil evidence. When it comes to human evolution people always jump on us to provide the 'missing link'. I'm sorry to say that no such specimen exist. What we do have, however, is a nice long trail of animals that descended from the last common ancestor we had with chimpanzees (
Pan troglodytes). While we're talking about LCAs, we can also look at the bonobos (
Pan paniscus) who are also related to chimps, though I honestly can't say off hand when their LCA was....
2) There is DNA evidence and more specifically, mtDNA (Mitochondrial DNA) which is DNA found only in the mitochonrdial. Only the mothers mtDNA is passed, and becuase of this its mutation rate is much less than regular, nuclear DNA. We can use this to track changes over many many many years.
3) We have direct observations of Natural Selection. The classic example of this is the Peppered Moth during the Industrial revolution - this is of course an example of microevolution
Also this is a question I ask of everyone who says that "We and the world are too complex for it not t have been created by god", at what point does something become too complex. And also by that very fact won't it mean that who,or whatever this god entity is was created by something even more powerful than it? Then what about gods creator, who created that?
But really, the whole point is that ID is not a science and therefore has ABSOLUTELY no place in a science classroom.