You can find the syllabus posted online.
Here is the review for test one, and here are the solutions.
(Most of) the solutions for the in-class exercise we've been working on are here (the last two solutions will be posted after they're presented in class).
Here are the in-class presentation problems: (official solutions are now up for most of them)
A sheet of review topics for test 2 is now available, as are the solutions.
Here is the proof done in class on Monday, March 29.
Here is a list of review topics for the final.
Here is the homework: