he is a great teacher... one of the best in the school.... i hope he comes back soon..... i miss u mr. mckernan!!!!! i love his teaching method
One of my favorite all-time teachers, even if he wasn't popular with SOME students. Was clear, had a good personality, and yes, I remember the material.
1984 student who can still picture the Doppler Effect drawing on the board... a great man and a wonderful teacher.
great teacher, very easy if you paid attention (at least some..)
He gets really mad sometimes and yells for about 6089046903496094680984638 minutes. Hes a great teacher though, and is extremely easy.
all i got to say is that i still have all my notes from his class and even though im in 10th grade now i still look back at them every once and a while.
Despite current news , Mr. McKernan was a good teacher- strict and to the point. I still have all my notes and I remember a LOT.