If you're going to take Biology better make it AP. Crowder is an excellent teacher, he teaches very professionally. He knows his biology. Also he is a ping pong master.
Mr. Crowder is probably the best biology teacher I've had. Although I didn't have any others he was still great! If he was a seller on eBay, I'd rate him A++++++++ Thanks! -Ben
Strict standards but he knows what he's talking about. Great teacher
Mr. Crowder is freaking the man. His AP class is insanly hard, but amazing. He's an awesome teacher!
I had Mr. Crowder for Biology and he was AWESOME, I never had so much fun in science in my life, and I never liked science.
Tim was my teacher in 1989 and I still remember his great classes. Glad to see he's still teaching. Juanita's lucky to have him.
Not a bad teacher...just a little partial to certain student groups.