- 06:57, 18 February 2010 (diff | hist) . . (+231) . . MA 265 Spring 2010 Walther Riddles
- 07:31, 11 February 2010 (diff | hist) . . (+562) . . MA 265 Spring 2010 Walther Discussion HWsolutions
- 17:45, 21 January 2010 (diff | hist) . . (+374) . . MA 265 Spring 2010 Walther Discussion grades