Site brings the science museum experience into kids' homes.

One-stop site for writing help is a good resource for teens.

Make and share DIY slideshows, but use privacy settings.

Grammar study site could use more pizzazz.

News site for kids has access to adult articles and topics.

Stories of strong women highlight positive role models.

News and culture site helps teens build global awareness.

Storehouse of data answers kids' questions -- if specific.

Interactive space map needs an update.

Fun game teaches science through forensic investigation.

Toy tie-in has videos, games, and ample product promotion.

Educational site is packed with practical lessons and info.