not helpful to me. at all. teaches straight from the book. little variation. no personality.
Mr. Portney is really cool. His class is easy, and he has a good relationship with his students because he remembers them after like two years.
Mr. portney is tightness man!!! He needs to come out with his own dictionary of abbreviations, though.
Well, I'm not much of a math person, but since I had to take it I'm glad I was in his class.
In all honestly I can say that he is the best math teacher I've come across in Cordovan schools. He way of teching, personality, and class are most spectacular.