This company sells several software titles for learning in laguage arts, art and geography. They appear to be very interesting and creative learning tools, but are pretty expensive. Most of the titles are available through Academic Superstore at a bit of a discount.
Online, interactive program for learning music reading and theory.
This non-profit organization offers over 100 free self-paced, online, college level courses.
This online math program is designed to help students with math problems (including dyscalculia.)
This hands-on grammar curriculum includes CD ROMs, teacher manuals, and games for learning gramma
Online, super-hero themed science games for elementary and middle school levels.
This program includes videos, worksheets and quizzes for history learning in jr.