Mr Hartman is a very bad teacher. he doesn't understand the science he teaches, and will not help you if you ask.
mr. Hartman is okay but he has no control. However he is quite hilarious so, class is fun.
mr hartman is the best teacher at notre dame, by farrr
Good teacher; his multiple hand gestures are quite funny and he explains everything in words with a great deal of clarity - plus I don't have to write too much.
Mr. Hartman's teaching methods are absolutely fine. His science classes are very good, and serve very effectively to teach material.
very cool teacher! he is the best. i actually look forward to science class!
He has no contro What kind of teacher doesn't stop kids from breaking glass!