http://www.spacescience.org/education/instructional_materials.html

http://www.thursdaysclassroom.com/

http://www.teachersfirst.com/summer/nativecrafts.htm
Native American Crafts Unit
   
http://www.leeds.ac.uk/music/Info/RRTuneBk/tunebook.html
This is a collection of traditional tunes, and new tunes in traditional
styles. Scots tunes, Irish tunes, Scandinavian, French, Balkan and more.

http://pianoeducation.org/

http://scienceclub.org//kidproj1.html
Kids' Science Peojects by Bill B. - simple, medium advenced; links to other
sites
   
http://www.hhmi.org/coolscience/
The Howard Hughes Medical Institute invites curious kids to explore biology...
on screen, off screen, and in between.

http://scifun.chem.wisc.edu/HOMEEXPTS/HOMEEXPTS.html
Home Experiments - a collection of experiments from Prof. Shakhashiri and
his friends.

http://www.squiglysplayhouse.com/ArtsAndCrafts/Crafts/CarBingo.html
car bingo games to print from this site:

http://www.squiglysplayhouse.com/ArtsAndCrafts/index.html