And to be honest I thought things were going great

So I had thought that my return to school had begun swimmingly. Albeit, I did learn how to use this Campus Cruiser thing which I am under the impression that I should have known about all along. After class, I went home and signed on, only to see that my Math class, which on my paper schedule says Thursday, online says Tuesday, and upon further clicking, Tuesdays and Thursdays.

I did not go to a math class yesterday. This leads me to believe that I have already missed one of classes. This is one of the things that I have seriously had nightmares about, months before school starts, every semester.

I'm mortified. I emailed the teacher, as soon as I saw, but I have not heard back.

In relation to an assignment, I need a small notebook.

EDIT: I've heard back from my teacher.