I recall the day evolution was covered in my Texas public school, years ago. The regular science teacher left and a substitute came in to give a 30-45 minute lecture on Lamarck. His conclusion was that scientists were often wrong and that eventually the idea that "we are descended from monkeys" would also be rejected. I had wanted to laugh, but after looking around at my classmates I decided it was just too sad.
I don't see that this decision would help that sort of thing in the small, rural districts in Texas where this (along with bible study as "literature" these days) is much too common. I'd figured at the very least that discussing strengths and weakness would have more value.
What hath Bob wrought?