Cozy social book nook, but use privacy settings.

Easy programming tool teaches basics, has online sharing.

Tidy virtual space for storing and sharing tidbits of info.

Sweet site lets kids write and illustrate original stories.

Collection of credible info is a great research tool.

Downloadable stop-motion movie creator has a one-time fee.

Save the planet with these terrific learning activities.

News and culture site helps teens build global awareness.

Fun game teaches science through forensic investigation.

Kid-friendly game site could use more educational stuff.

Fun fan site skews older than Shaun's TV series.

It's a small -- but fun -- world of educational activities.