Great job! I have always been a proponent of overpreparation for things like speaking in front of the class. You did great, and I would bet that the class was attentive the whole time! If they saw your interest in what you were teaching, then they must have learned something from you!
Well done Wituckius. The most self-confident people I know is still terrified of public speaking. She actually begged me not to come to a panel discussion she was part of once. Literally *begged*. Said if someone she knew was there it would just make it worse.
OT: Where does that quote re creation science come from?