ID is an exciting new scientific theory.
(You just wanna see 'em foam at the mouth; doncha! ;^)
Actuallyu it's not a Scientific theory since it does not respect the criterias for one.
It must be possible to both proove and disproove the theory.
ID cannot be proven or disproven unless you proove or disproove the existence of God, which isn't possible.
Which is why it does not belong in the science class.
In religion or philosophy class it's got it's place.