www.sciserv.org
www.scifair.org
www.sciencenewsforkids.com
www.school.discovery.com/sciencefaircentral
www.sciencenews.org
www.isd77.k12.mn.us/resources/cf/sciprojinter.html
www.super-science-fair-projects.com
sciencefairproject.virtualave.net
www.brainpop.com/
http://www.sciencehunt.com/