Practice quizzes/tests:
Practice quiz 1 (real Quiz 1 on Feb 13): [quiz] [key]
Practice quiz 2 (real Quiz 2 on Mar 5): [quiz] [key]
Practice quiz 3 (real Quiz 3 on Apr 16): [quiz] [key]
Practice quiz 4 (real Quiz 4 on Apr 30): [quiz] [key]
Practice final (real Final on May 14 at 12:30 pm): [final] [key]
Random question generator
To provide extra practice problems for students want it, I wrote a Random question generator.
I hope you find the tool useful, but it is not a wholesale replacement for conventional studying. I will also ask conceptual questions on quizzes/tests that cannot be easily automated.