Here's the blurb:
Megumi is an all-star athlete, but she's a failure when it comes to physics class. And she can't concentrate on her tennis matches when she's worried about the questions she missed on the big test! Luckily for her, she befriends Ryota, a patient physics geek who uses real-world examples to help her understand classical mechanics-and improve her tennis game in the process!There are Manga Guides for Databases, Calculus, Statistics, Electricity, Molecular Biology, Relativity, Biochemistry, Linear Algebra, and the Universe.
These look pretty fun, I must admit.