Koser is not the worst teacher out there, however he doesn't teach very well. Mostly he has lab work in his class and assumes that we'll figure it out by ourselves.
I wouldn't recommend his AP Physics class unless you have no extra-curriculars. Does a little bit of lecturing in the class but he expects that his students learn the material on their own time.
Real enthusiastic, loves smart kids, but unfortunetly puts his lectures at about 2 steps ahead of where non-science oriented people are.
Awesome, easy class. No book learning. Everything is lecture, so you can't skip.
I don't understand why everybody likes Mr. Koser. He doesn't actually teach his class; he figures the book will do it for him.
koser is very cool just sometimes its hard to understand what he's saying!
Mr. Koser is a great teacher and is loved and respected highly by students.
Very intelligent teacher who makes science interesting.