I've been teaching for a long time. Depending on your definition of teaching, I first taught Leading Edge Word Processing to a group of doctors at age 7. Since then, I've also informally taught end-users a variety of software as well as NetWare and Windows system administration.

Lately, I've been active in teaching at Columbia. I was a teaching assistant for 8 straight semesters (and won 3 "best TA" awards while doing do); recitation for two classes; and more recently, a number of undergraduate classes (including COMS W3156 -- Software Engineering -- which coincidentally no longer exists. Go figure).

Here are the courses I've taught.

• Introduction to Computer Science and Programming in Java, W1004, Spring 2005
• Data Structures in Java, W3134, Fall 2004
• Discrete Mathematics, W3203, Summer 2004
• Introduction to Computer Science in C/Java, W1003/W1004, Spring 2004
• Data Structures in Java, W3134, Fall 2003
• Software Engineering, W3156, Fall 2001

Here's a list of courses I TA'ed, and some of the materials associated with them.

• W1007: Introduction to Computer Science in Java, Fall 1998
• W3101-3: Programming Languages (Java), Fall 1999
• W3139: Data Structures and Algorithms in C, Fall 1998
• W3203: Discrete Math, Spring 1998, Fall 1997, Spring 1997
• W4203: Graph Theory, Spring 2000, Spring 1999