This website was part of a traveling exhibit about life on other planets. (The exhibit is no longer traveling, but the website still has good resources.) It includes interactive content, online games, and some great links.
Complete math curriculum for grades K through 8.
This site is part of "gamification" trend in education, using the World of Warcraft game as the b
This site comes from a homeschooling mom and former middle school science teacher.
A free online encyclopedia of ancient history.
Online courses in coding, game design, and animation for ages 8 to 14.
This is a simple homeschool record keeping program.