NASA for middle-school students http://www.nasa.gov/audience/forstudents/5-8/features/index.html
National Geographic for Kids http://www.nationalgeographic.com/kids/
Fun Math Activities http://www.funbrain.com/
The Factor Game Online http://illuminations.nctm.org/ActivityDetail.aspx?ID=12
Social Studies Textbook Online http://www.pearsonsuccessnet.com
Scott Foresman Social Studies Website http://www.sfsocialstudies.com
Brain Pop http://www.brainpop.com
World Book Online -username: louisiana -password: middle http://www.louisianaschools.net/worldbook/
Map Center http://encarta.msn.com/encnet/features/MapCenter/map.aspx
AAA Math: Practice Math skills http://www.aaamath.com
NASA Kid's Club http://www.nasa.gov/audience/forkids/kidsclub/flash/index.html
Triumph of the Nerds http://www.pbs.org/nerds
Ask Dr. Universe http://www.wsu.edu/DrUniverse
How Stuff Works http://science.howstuffworks.com/
Which mathematician are you most like? http://nces.ed.gov/nceskids/MathQuiz/
Origami Website http://www.origami-usa.org/
NIEHS Kids Page Brainteasers, Puzzles, & Riddles http://kids.niehs.nih.gov/braint.htm
Grand Illusions- Optical Illusions http://www.grand-illusions.com/opticalillusions/
Cool Math Website http://www.coolmath4kids.com
History Place http://www.historyplace.com
Extreme Science http://www.extremescience.com/index.html