Scheduling is very different in college compared to high school. College gives you the opportunity to choose what classes you want to take and when exactly you want to take. There are times were your schedule can have huge gaps in between two classes. This is perfect for you to take advantage and get some work done.
Here are some tips of what to do during your free time:
This is the best time to actually go and eat. Instead of waiting after your three hour class to eat and draining yourself out, this is a perfect time to do it. If you have already eaten you can grab yourself a nice cup of coffee before to boost up some energy in the middle of your day.
The most productive way to spend some of your free time is to get your homework out of the way. It may not seem exciting but it benefits you from cramming all of your work after the end of your class. Especially if you have a late night class doing your homework after that becomes very tiring. Plus you will be ahead of the game in most of your overload work.
This can be a very productive way to spend your free time. Having all this time between classes why not just go ahead and get a nice work out done. Most college have nice gyms on campus that is free for student use. Might as well use it and get your workout of the week out of the way. Just beware that only some campus gyms may or may not have showers so reconsidering sitting in your next class after workout can be something to think about.