this guy is the man... he knows how to joke and teacher and tries very hard to keep the class together without raising his voice... he is really chill
He is the worst ap teacher ever needs to learn how to teach. He doesn't know what he is doing. Didn't prepare anyone for the AP exam at all.
Easy, but really teaches the material in a fun way, so you'll remember it. Understanding and helpful, get a lot more than chem facts you'll forget in a day, out of his class
Amazing teacher and awesome at what he does...1 more thing... he is also a very understanding person knowledgeable in many things.
i didnt have mr.d but he was always in mr st clairs class and hes really really funny even if hes serious idk i liked him hes rly cool
mr d is the coolest teacher ever, he is so nice and helps you with all your problems his class is so exciting
Mr.D. Its his class where I met my best friend. Amazing teacher and human being.
I love Mr. D... he has been the best teacher! he is a great guy and is one of the nicest ppl ill ever meet!!
MR. D is the best... I love him. He was not only a teacher, but a good friend and mentor. I miss him so much. He makes learning fun.
Mr. Dionisio rules. Just like Tim Sr Clair he was more then a teacher to me. He was an all around awesome guy. I love him and will die for him.
really good teacher is very funny and makes class exciting