Time4Learning.com - online K-8 homeschooling curriculum. Paid subscription.
Study Island. (Test prep for California Standards; paid membership via Connecting Waters public charter school.)
BrainPOP (gr.3-12) and BrainPOP Jr. (K-3)
Khan Academy
Also try:
- e-learning for Kids Animated lessons/lectures, K-6.
- Arcademic Skill Builders Drill-type games, well animated.
- 42explore - online links, textbooky, various subjects (intended for school libraries)
