Kahn Academy
https://www.khanacademy.org/

edutyping:
https://app2.edutyping.com/student/  

Dance Mat Typing:
http://www.bbc.co.uk/guides/z3c6tfr  

Keyboard Climber: 
http://www.tvokids.com/games/keyboardclimber  

Keyboard Climber 2:
http://www.tvokids.com/games/keyboardclimber2 

ABCya:
http://www.abcya.com/  

Starfall 
http://www.starfall.com/ 

Literacy Center:
http://www.literacycenter.net/ 

Fact Monster:
http://www.factmonster.com/ 

Baby-Sitter's Club Page
http://www.scholastic.com/annmartin/bsc/index.htm

Starfall
http://www.starfall.com 

AAA Math
http://aaamath.com

National Library of Virtual Manipulatives:
http://nlvm.usu.edu/en/nav/vlibrary.html

A Science Fair Project Resource Guide
http://www.ipl.org/youth/projectguide/

Kidzone Fun Facts for Kids
http://www.kidzone.ws/

NASA
http://www.nasa.gov/externalflash/Anniversary_VisMar/index_noaccess.html

National Air and Space Museum
www.nasm.si.edu

American Memory
http://memory.loc.gov/ammem/index.html

American Museum of Natural History
http://www.amnh.org/exhibitions

Ben's Guide to US Government for Kids
http://bensguide.gpo.gov/

Big Six for Kids
www.big6.com/kids

Biography
http://www.biography.com/

Ellis Island Museum
http://www.ellisisland.org

Gallery of Achievers
www.achievement.org/galleryachieve.html

Library of Congress presents America 's Story
http://www.americaslibrary.gov

First Government for Kids 
http://www.kids.gov

NYPL Digital Library
http://digitalgallery.nypl.org/nypldigital/index.cfm