By FAR the nicest man to ever step foot in High Point.
Very cool teacher. We ate lots of M&M's in labs too. And made smores. Enough said.
hey mr c your biology clas this year rocks! i can't wait to be you ta next year! your a blast and i love coming to 7th every day!
I hated biology, but he made it cool. He was always willing to help, and he was a lot of fun. I think he was very fair.
Mr Costello rules! He has the best labs! Last week we got to make s'mores and this week we get to make pizza! Best teacher ever!
Mr. Costello rocks. I never even had him, but im in peer counciling and he tries to get to know everyone. Great guy.
Being a ta for the science department rocks. we have such a balst and he is always so funny and nice. he is an awesome person don't ever change!
Costello is so funny! I have him for Peer Counsling. He is the best! Stay COOL!
An incredible person. He shows how much he cares and has encouraged me to reach for my dreams. You can tell he loves what he does. Thank you!
I dont have him but he stops to talk to me in the halls. He tries to get to know everyone and let them know he cares. Hes a great guy.
the best teacher...he is very helpful and always explains things in a way that it is easy for us to understand...he creates a very fun, laid-back atmosphere
It just seemed that when me and my lab partner needed help you tended to ignore us to answer gina's stupid questions.
Mr Costello...dont ever give up your day job..Your an awesome teacher and an awesome person...keep stayin involved....ur the best science teacher