Search Engines for Kids
Awesome Library - 14,000 carefully reviewed resources

Britannica - websites, magazines, books and the Encyclopedia Britannica.
Dibdabdoo - metasearch DMOZ - Yahooligans - Kids Click
INFOMINE - scholarly internet resources in K-12
KidsWeb - Mid-Continent Public Library kid's directory
SuperKids SuperSearch - selected sites 

Science and Math Cool Links -

www.sciencemadesimple.com

www.sciencenewsforkids.org
 www.superkids.com
 www.math.com 

Science FairBuddieshttp://www.sciencebuddies.org/

 

Science Fair Central

 http://school.discoveryeducation.com/sciencefaircentral/scifairstudio/ideas.html

 

Intermediate Projects

 

http://www.cdli.ca/sciencefairs/intermed.html

 

Science Fair Projects 13

 

http://members.ozemail.com.au/~macinnis/scifun/projects.htm#experiments

 

Agricultural Ideas for Science Projects

 

http://www.ars.usda.gov/is/kids/fair/ideasframe.htm

 

Chemistry Project Ideas

Super Science Fair Projects
(please do not purchase project ideas off the Internet!)

 

http://www.super-science-fair-projects.com/

   

http://www.all-science-fair-projects.com/

   

http://www.eurekalert.org/links.php

   

http://www.madsci.org/

 

Neuroscience for Kids - searches the Neuroscience for Kids site

 

Scientific American - searches the Scientific American site

Kids on the Web - selected sites

Kids World - selected sites for older kids

Beyond the TV Outdoor Activities 

KIWE Interactive - pre-approved sites reviewed by educators

Linkasaurus - "official" kids sites

Linkopedia's Kid Zone - selected sites

SuperKids - selected sites

Teach the Children Well - selected sites

Yahoo Kids - selected sites

Educational Hotlists - links selected by the Franklin Institute

ExtremeKids.com - Kids-Links from education to games

FirstGov for Kids - U.S. government interagency Kids' Portal