Practice quizzes/tests
Practice quiz 1 (real Quiz 1 on Feb 12): quiz key
Practice quiz 2 (real Quiz 2 on Mar 5): quiz key
Random question generator
To provide extra practice problems for students who want it, I wrote a random question generator:
I hope you find the tool useful, although disclaimer: it is not a wholesale replacement for conventional studying, as I will also ask broader, conceptual questions on quizzes/tests. These cannot be easily automated.