700+ Great Sites
http://www.ala.org/parentspage/greatsites/amazing.html

HyperHistory Online
http://www.hyperhistory.com/online_n2/History_n2/a.html

Motivating Moments
http://www.motivateus.com/tquotes.htm
Motivational quotes for teens by teens!

National Geographic Online
http://www.nationalgeographic.com/index.html

NyeLabs
http://www.billnye.com
Bill Nye the Science Guy

QuizHub
http://quizhub.com
Educational games, puzzles and quizzes.

School Libraries & You
http://www.ala.org/ala/aasl/schlibrariesandyou/k12students/k12students.htm
Favorite Web Sites For K-12 Students

WordSmith
http://www.wordsmith.org/awad/index.html
A Word a Day…get a new word emailed to you daily.

Young Investor
http://www.younginvestor.com
A young person's guide to a variety of financial topics.

How Stuff Works
http://www.howstuffworks.com/

Last-Word
http://www.newscientist.com/lastword/
The Last Word Science Questions and Answers.