Hi Bober,

Compared to MC I-C, MC II-A is more focused different problem solving techniques. As such, it is structured a little differently. During the live sessions (1.5 hours each) students work together with the instructor to solve some of the example questions and go over the important ideas for the week. Then, after that session, students work through the homework problems.

Thus, for MC II-A there's nothing you need to prepare for tomorrow's class, just come prepared to participate and ask any questions you have during class.