http://www.sciencebob.com
http://www.kids.discovery.com
http://www.billnye.com
http://www.scholastic.com
http://www.pbs.org
http://www.kids.nationalgeographic.com
http://www.unmuseum.org/lab.htm
http://www.familieswithpurpose.com/scienceprojects.html
http://www.sciencemadesimple.com/projects.html
http://members.ozemail.com.au/~macinnis@ozemail.com.au/scifun/miniexp.htm
http://scifun.chem.wisc.edu/HomeExpts/HOMEEXPTS.HTML
http://www.sciencetoymaker.org/
http://www.thenakedscientists.com/HTML/content/kitchenscience/