What I learned from reading this article:
1) That EducationNews.Org is most likely yet another front for the creationist movement.
2) That the author used questionable “mathematics” to “prove” that evolution is impossible - mathematics that he likely doesn’t fully understand himself, and that his students almost certainly don’t. Apparently teaching the scientifically widely accepted theory of evolution is a bad thing, but “proving” that evolution is wrong and thus only design (i.e. creationism) can explain the world using some debatable mathematics is A-OK.
OK, my first obseration was incorrect - I suppose I should have followed the link, first. I stand by my second point, however.