Whatever. Your example is no more suited to demonstrating speciation than mine. Bacteria remain bacteria. I predict they always will. Change? Yes. But still bacteria. Takes a lot of faith to think they will, without guidance and over billions of years, develop arms and legs. That's the faith certain schools think our children deserve. They deserve better.
"They deserve better."
They deserve better than to be taught of the flat-earth of Creationism too. They deserve better than "Because it's written in some oft-revised old book" as a reason for the idea, also.