He's a genius, and he's a genius prof. Highly recommend his classes.
A very great teacher to have. He knows what he's talking about, and teaches it in a clear and fun manner, no matter which subject you have him for. He does have some tendency to get angry at those who
Hilarious guy. not very helpful in chemistry .. but a funny guy. helps out a lot at bci, and should be better appreciated for it.
Mr. Umback is a legend. Wether it's physics or computer science, you'll find he knows his stuff and is more than willing to help. He knows how to have fun, but make sure you do your work.
mr umbach was amazing. his tests were hillarious. And his classes were a good time. we watched the simpsons one day, 27!!!
mr umbach taugt me alot and i really enjoyed having him teach me. i got lucky and had him for two semesters in a year too. physics and chem.. too bad im not doing well in this year
AMAZING: Best teacher there! He is sooo funny/nice and really smart! I won't miss the school, I'll just miss him!
i learned alot from you buddy....And i liked it when you made fun of other students haha...helped whenever people needed it..
THE BEST TEACHER EVER! I will truly miss him..MR. UMBACH ROCKS he does sooo much for the school and doesn't get appreciated for it...best teacher EVER
I learned so much with him, and I didn't try.... he made it fun without being stressfull