Online, super-hero themed science games for elementary and middle school levels. You can play for free (with ads and limited content) or pay a reasonable subscription fee for membership. (Unfortunately, you have to be affiliated with a public school to get all of the features for free! Perhaps some contact from the homeschool community would change the company policy!)
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.