These links were discovered by Mrs. Keller's Science Groups and are great resources to find eco-friendly projects.
Ideas for Science Fair Projects http://www.education.com/science-fair/
Site contains a few basic ideas of science projects you can do.
Discover students' science fair projects, and find instructions for starting a project of your own.
Home Science Experiments http://www.homeadvisor.com/r/science-experiments-around-your-home/
Discover different science experiments you can easily do using supplies found all around your home.
Energy & Science Projects http://www.energyquest.ca.gov/projects/index.html
Lists a number of science projects and energy activities for students, K-12. Each project has a short description and a link to the actual activity.
Optics for Kids: Science & Engineering http://www.opticalres.com/kidoptx_f.html Some fun and interesting things about OPTICS (the science of light).
Science Club http://scienceclub.org
A site that offers project ideas, idea exchange, expert help and links to other useful sites.
Science Fair Handbook http://www.eduplace.com/science/profdev/science_fair/
Written for instructors to provide ideas, strategies, and techniques for a planned science fair project.
Science Fair Project Resource Guide http://www.ipl.org/div/projectguide/
Includes advice on methodology and procedures to use in devising a project.
Science Fair Projects http://www.hq.nasa.gov/office/hqlibrary/pathfinders/fairs.htm
The NASA library offers this list of sources for science fair projects.
Science Fair Projects and Experiments http://www.juliantrubin.com/fairprojects.html
This site provides ideas and resources, as well as examples of science projects.
State Science and Engineering Fair http://www.floridassef.net/
The Florida Foundation for Future Scientists offers information on current and past state science fairs.
Successful Science Fair Projects http://faculty.washington.edu/chudler/fair.html
A Science Fair Project display usually asks that you include certain sections. Your particular science fair rules and guidelines may use slightly different words to describe them.