You asked about back-to-back classes

You asked: "If you have back to back courses how will you be able to get to the next course on time?"

It's okay -- you can schedule classes right after one another. Classes start at 10 minutes after the hour and end on the hour. For example, a class that meets MWF9 starts at 9:10 a.m. and ends at 10:00 a.m. on Monday, Wednesday, and Friday.

You can get from one place to another on campus during the 10-minute break between classes. You may not be able stop for a fancy coffee on the way in some cases, but you can do it!