Infoplease
World's largest free reference site
HomeWorkSpot
K-12 resources organized by subject and grade-level
IPL
The Internet Public Library
Friday
January 27, 2012
PG Key is now Action Alert
Same features - new name.
Over the next few months, you'll also see improvements to this Safe Search page, with more search options and new custom settings.
PBS Kids
Discovery Kids
Kids National Geographic
Action Alert