You’re heading to your writing class, a little nervous but at least comforted by the fact that your university has historically boasted a low instructor-to-student ratio and lots of individualized help. But when you walk through the door, the room is piled full. It’s not about 15 students. It’s 30. The room is too small, and you can barely see the teacher through the crowd. There’s no way that this is going to be a one-on-one individualized learning experience. It’s not a great way to start a new semester…