Lenny is the boy! Take his programming classes! The coolest classes you can take and it's so mcuh fun (if your class makes it fun ;) )
I had him for VB and the class was great. He is fair and a little geeky but thats cool.
Heinzmann's a great teacher, don't know about for Math, but as far as VB goes he knows his stuff.
hes a good teacher, he tends to spaz out at times. whatever you do dont make fun of his tight pants seriously im not kidding he goes mad.
Best math teacher I've ever had. Ms. McGartle would be proud of him.
Lenny is da bomb! He occassionaly spazzes out though, so don't take advantage of him. Other than that, he was an okay guy.