Flexible For many WGU students, "going to class" means sitting down at the computer after the kids are in bed, on a Saturday morning, or whenever you can study. It means taking your textbooks with you and studying when you can find time. Because WGU students lead busy lives, we've designed flexibility into the system. You'll need to commit at least 15 hours per week to your studies, but you mostly determine the hours. © 1998-2008 Western Governors University. All rights reserved.