he is a great teacher when i was in science with him ans if there is any problem like personal i advice that you should go to him .
Best Bio teacher.... learned a whole lot... tough marker on tests tho... but overall learned alot
he's a great teacher, but make sure you get on his good side (as a class). he'll take the time to make you understand the work, just DO NOT make him angry. his freakouts are scary.
It's obvious which teachers are there to teach, and which ones are there for the two month vacation, YOU KNOW WHICH ZONE SESTINI IS IN, MASTER TEACHER!! :D
Greatest science/math teacher. He seems hard and rude, but he really cares and trys hard to get people to understand stuff! I'll never forget him :)
omg...this guy is so cool...he makes me laugh non stop...and even though sometimes he spazzes on random ppl...he still cool ;)
this guy is pure jokes....he can make your day better with his jokes....great person to know and hang around with...and he knws his stuff....
had him for science, awesome teacher. he gets to the point anyway possible. great teacher keep it up sir.
Had him for math. A little bit of a wacko but a really good teacher.