These are in reverse chronological order, so the top ones may be most relevant:

On-line computer programming class?
Codecademy (learning to program in Javascript)
1st programming languages
AoPS programming?
Online Stanford Java course - anyone taken it?
Video game programming?
Computer Programming - Online Classes? & More ?
On-line Computer Science Courses
Computer science book recommendations?
learning PC game development
Learn Computer Programming via Python
Computer programming advice...
Lab Paq -HS/ AP/ Intro. college level science labs
Programming in LOGO
Code Breaking Beginning Programming - WebTurtle
Recommend an online programming class?
Developing software. Help?