To all students:
Study Hacks The Single Most Important Study Strategy You Will Ever Hear | Student Help Forum
That might help.
two pieces of advice:
1. Turn it into a challenge of some kind. You'll have to figure out how, it may be covering the same material in less time, it may be learning it as deeply as possible.
2. Aim for mastery of whatever you're learning, not just good grades:
Master the Basics