hes a good teacher and a nice guy, funny but staying awake in his class is a trying experience. he speaks very melodically and its just ZzZzZzzzzzzzz
Mr. Klein is extremely disrespectful. Her says hurtful stuff that has nothing to do with math.
gives very hard tests but tries his best at teaching
a triangle has 180 degrees, and thats the bottom line, cuz roger klein, said so!
means well but no one can teach trigonometry no matter how hard they try
Would be effective if he wasn't busy berating students he doesnt like. Do not take AP calc with him!
Ranger Fan Boy 97. We stopped class every day in math to make you talk about the rangers. nuff said.
An easy class with an easy going teacher what could be better? watching rock videos! The greatest teacher i have come across thus far. Highly recommend the ap.
He's not Ms. Mora but we learn stuff. As a human being he is the coolest.
You can learn calculus watching rolling stones videos, its magic.
this is the coolest ap calculus teacher ever! this guy lives through 70's and 80's and he knows everything about rock music. mr. klein is a funny gentleman