One of my favorite teachers. Very helpful and good at explaining things. I wish i still had him.
EXTREMELY smart person, but sometimes makes for a bad teacher because he might not explain things on an easy level
Mr. H is is so cool and he makes science even more enjoyable.
I really enjoyed his class, well, as close to enjoyed as can be (not a science person).
Absolutely awesome teacher. Enjoyed the class and did well in it at the same time (rare at Hayfield, I'd say). Easy if you're science oriented (learn fast).
Is there anything this man doesn't know? He's the best. The more GO the better!
Mr. Haldeman knows just about anything you could ask. Very funny guy.
Fun to talk to about anything. Would be great to take on vacation for when you get bored. Anyone who thinks his class isn't hard, take AP and write back...
The best thing about the his class was that his assignments were whatever he found in the back of the lab that day. Mr. Haldeman rules.
I'm so lucky to have him for a husband. He's great at helping our kids with homework! Sometimes he corrects my grammar too : )