Great teacher! Sad that he had to retire though :(
great stories. great personality. he could stop reading directly from the textbook.
Actually my favourite teacher @ sghs :) His endless lame/seedy jokes in economics.. his picture of himself from the 60s or 70s? He's just amazing. Knows a lot, easy to get along with. Will miss him :(
Aww can't believe he's leaving :( Never had him as a teacher but he's so nice in person!
Haven't had him as a teacher, but I've had him a couple of times. "Wow" is the only word I can think of right now. He really knows his stuff. This is the sort of teachers we need in Aus.
so sad his going to at the end of term 3 this year :(
i luv him! he's awesome and is always joking around. just don't be the one to trigger his temper though!
He's a pretty cool teacher. Don't be the one to get him mad though! But it's pretty funny to watch from the sidelines.
A very good teacher. Always up for jokes. Good knowledge base.
Good teacher and classes are always interesting and lively. Can take jokes very well, even at the expense of his own ego hehe
ahaha mr callen and the endless chronicle jokes from his class
Good ol' Mr Callen! I really enjoyed his classes and he really helped me get through year 11 and 12 economics. Could maybe do with less wuzzles though?? :)
he's a pretty good teacher, had him for geography and it was pretty interesting