always will go the extra mile for you. knows his stuff and makes it understanding. makes class fun and helps me understand.
He is an amazingly cool funny and helpful teacher
he is really awesome and nice but he doesn't know when to stop trying to be your friend and when to start teaching. tests us on stuff he hasn't even talked about.
Easy if you study what he gives you. gives all the test questions to you , but changes numbers from HW.
good teacher hard class makes it to amusing and not enough constructive learning
he is cool in the beging of the year but then you will hate him with all the projects told to us at the last min.
The more time I spend in college the more I realize how little he taught us. Just wants to be popular.
McKenna was a great teacher... awesome flight simulator pilot too.
No one didn't like this guy. I learned and actually didn't hate it.
he is prob. the funniest and nicest teacher ive had, i enjoy going to his class, cuz he knows what it is like being our age.
Mr. McKenna is the man. He is a great teacher, especially for astronomy and i hear he's great for geology too. Keep up that awesome teaching Mr. McKenna
One of my favorite teachers. Easy class but alot of work to do.
He really knew how to get me motivated, but was there is I was having trouble.
He's so cool! McKenna makes learning fun! Thats why I love his calss!