The chillest teacher in the world
Best Chem teacher that anyone can ask for. Just don't be late for his class and you'll be fine. Remember to know Avagadro's Number for his final exam. Very important to know that.
He's a really good teacher and knows lots n lots of science and is like the perfect sceince teacher, he even makes funny faces when people are working or hes thinking...
mr. barr is a really good teacher .... i had him in grade 8 and loved his class!!! he makes a really funny face when hes standing in front of the class though ... it makes me laugh!!!
He's a really good teacher and he knows lots n lots about science...while people are working or he's thinking he makes funny faces:D
hes a pretty good teacher ... but he makes a really funny face when hes just standing at the front of the class.. but i think hes is the best science teacher
He's one of my fave science teachers. He knows tons about science and is very experienced. He's kind of mean though...seems a bit uncaring almost. But hes a good teacher&explainer.
He is a great teacher! I learned alot from this guy. He is quite with the faculty but is a great guy in class. I think once you get to know him u will appriciate him
Mr Barr is not human. He is a robot programmed to do chemistry. The man is intense... his chem class is like a communist camp. But for some reason, I love him!!!
It is his fault I have such a passion for chemistry, and I know of a Chemical Engineering student who also attributes his passion for Chem to Mr. Barr.
A great teacher who cares about his students and thanks for supporting the rocket club!
He's an okay teacher...not the best out there, but he's been teaching science for a long time, and he knows enough that the other science teachers come to him for help. Still, I don't approve of all his teaching methods.