the worst teacher that a student could ever have at grayslake high school...his class is a waste of time because i didn't learn anything from him...his jokes are NOT FUNNY!
UNBELIEVABLE MATH TEACHER. He makes things interesting but at the same time u work. Precalc is easier with him teaching it and u understand it alot better. It is difficult but its advanced math.
kravets is a friendly guy. i had him for two years. there are much better and eaiser math teachers at this school though. kravets is kinda tough but not impossible. not a good teacher for students who are bad at math.
best teacher ever. he knew how to teach and have fun
Not funny. Not helpful. Wastes soooo much time talking. His arrogance is horrifying.
Mr. Kravitz, thank you so much for your work. Greg Hrycyk has learneded a lot from GCHS, I will miss you greatly when i go to clc.