"The award-winning, non-profit Science Buddies empowers K-12 students, parents, and teachers to quickly and easily find free project ideas and help in all areas of science from physics to food science and music to microbiology. Whether your goal is to find a fun science activity for your kids or win the international science fair, sciencebuddies.org puts comprehensive, scientist-authored tools, tips, and techniques at your fingertips."
"Here you'll find dozens of creative Science Fair Projects, for every grade - Elementary, Middle School, or High School. Includes a list of science fair resources as well as last-minute project ideas."
"Education.com has assembled a vast collection of science fair project ideas written by science teachers, professional scientists, and educational consultants on popular science fair topics ranging from physics and chemistry to biology and even sociology. We offer free science fair ideas suitable for every grade level, be it preschool, kindergarten, elementary school, middle school, or high school."
The PPRSF gives regional students a place to enter science or engineering projects of their own creation in an annual Regional Science Fair competition and a chance for project recognition and awards. Qualified projects are invited to attend the Colorado Science and Engineering Fair and the International Science and Engineering Fair. The PPRSF is open to all 6th-12th grade students in Elbert, El Paso, Park and Teller Counties.