"Better classroom management. There needs to be stricter consequences for getting out of line."
   
"And it's sort of a big class, like it's almost full. And people just talk so much, like they'll talk during the notes and I get distracted. And I'm like, "Ahhhh!" cuz it's how I get through the class is just by taking notes, you know. And so it gets confusing with all the people talking to each other like behind me, right behind me I'm like, "Shut up!" The teacher has to stop, like every day, she stops her notes to tell them to be quiet."
   
"The class is really, really loud and she can't control them very well."
   
"They (teachers who discouraged them in math or science) don't know how to control the class."

"The smart guys in my advanced placement calculus class always talked during class which made it extremely hard to focus in class. There were times when I got so frustrated that I would tell them to shut up so I could listen during class.  At first the teacher thought it was funny, but after a while it annoyed him too."