- MA371 (Linear Algebra I) --- my
section on Moodle

- MA378 (Number Theory) --- my
section on Moodle

- Schedule

- MA113 (Calculus III) --- my
sections on Moodle

- MA470 (Topics in Algebra: Galois Theory) --- my
section on Moodle

- Schedule

- MA111 (Calculus I) --- my
sections on Moodle

- MA381 (Introduction to Probability) --- my
sections on Moodle

- Schedule

- MA479/CSSE479
(Cryptography, Spring 2004 website)

- Brown History of Math 4/Math 4 (Calculus and Its History, Spring 1997. See also here.)
- Manchester College INTDT31A (Codes, Ciphers, and Society, January 2010)
- Goshen
College Math 110 (Mathematical World, May 2010)