Lucky you! I've still got two and a half week left before school's over for the year, and I've got two tests (maths and physics), one book to finish and a writeup on said book to do for next week. And I'm going to spend the entire weekend playing board games, which is really awesome, but because of that, I've only got a limited time to study.
Especially for maths test, which is on Monday.
Use the pythagorean theorem and a pocket calculator?