No, seriously.
The alternative theory to evolution is magic. If species didn't evolve gradually overtime they either
A) Were Seeded by Aliens

Instasummoned by god, just like the bible. God probably used magic, but because he's god, he ignores the need for semantic components.
C) Were always here forever
D) ????Profit?
A and C are pretty unreasonable (Although A is far more likely than B, frankly) and D pretty much professes ignorance. If you don't have a better idea, what are we supposed to do? Stop all genetic research while you consult your nose hairs?
If god -didn't- use magic, then he used SCIENCE. And since, gee whiz, there isn't any scientific proof that correlates to this, god is either outside of Science, and now in the realm of magic. Or religion. NEITHER has any revalence whatsoever to school.
So if you're promoting Intelligent Design, you're promoting MAGIC, or you're promoting NOTHING. Intelligent Design can certainly incorporate evolution. Intelligent Design promotes a single uniform creator, Monothesim. How do you expect this to pass in places where there's Polythesim? How about India? How about China, Japan? The entire thing is ridiculous once you throw the idea of a Judeo/Christian/Muslim god out the window.
Quite frankly, I think you'd do better skipping all this pseudo-science nonsense, and teaching our kids scriptures from MULTIPLE cultures other than Christian. It's exactly because we don't understand the other cultures and religions that this nonsense arises.