https://pinboard.in/u:jdrumgoole/public/ recent bookmarks from jdrumgoole 2009-10-09T21:53:57+00:00 http://web.stonehill.edu/compsci/History_Math/math-read.htm jdrumgoolemathematics learning education https://pinboard.in/u:jdrumgoole/b:2986b46d0e00/ 2009-09-04T22:34:14+00:00 http://pythonturtle.com/ jdrumgoolelearning programming python https://pinboard.in/u:jdrumgoole/b:96585408bd02/