Constant ads overpower these pretty good free math games.
A bevy of science projects tailored to your kid's interests.
Social network for kids, by kids, is safe but flawed.
Teens make their own online magazine, but watch the content.
Games, videos, and online shop star Disney's royal ladies.
Kid-friendly streaming TV service puts parents in control.
Lady Gaga's social network mixes inspiring and iffy content.
Unique tool lets kids organize ideas in a nonlinear way.
Curate collections, history with nifty archive tool.
Inspire kids' inner chef with this recipe site.
Create fashion passion collages and offer style advice.
Fun PBS site introduces kids to engineering.
Articles, word games, and activities to inform and inspire.
The First Lady's fight against childhood obesity.
Create LEGO-themed avatars; stick to kid-safe mode.
Good site for teens to watch and discuss fave Nick shows.
YouTube-like site for kids is good for play and discovery.
Semi-social site helps users collect images for inspiration.
DIY site encourages kids to tinker, create, invent, think.
Lots to do (and lessons, too!) at site for book series.
Excellent tool for kids with nuts-and-bolts questions.
Animated educational content for kids to explore, for a fee.
Explore arts and crafts with young, animated Martha Stewart.
Cyber news source for teen celeb fanatics.
Healthy meal planning made fun and practical for kids.