Quite possibly the worst math teacher I have ever had. (For some background, I now I have a PhD in Applied Mathematics).
He was so sweet! well, except when he hit us on the head or broke the overhead...lol
Mr. Harpman is possibly the nicest old man you will ever meet. He teaches fairly well although he can sometimes be confusing. He's very fair with grades!
Old man Harpman is cool, sometimes he is confusing because he tends to make mistakes himself and not realize it, but mostly the problem is all the kids in my class are too dumb and waste his time by asking too many questions.
Excellent teacher, I wish math classes weren't so dependent on calculators
Old man Harpman's the best. Why aren't you teaching BC anymore