The official Web Site of The National Science Olympiad Committee. Contains the latest official information available.

National research competition in the sciences and mathematics for high school students. It awards one million dollars in scholarships, annually.

NSTA position statement.

A list of science fair links, a review of science fair books, and some suggestions for science fair projects.

offering a number of science fair and invention videos for use at elementary, middle and high schools the site also provides a comprehensive list of science fair resources.

Separate science fair guides for students, teachers, and parents.

International, national, regional, local and virtual science fairs.

Formerly Westinghouse Science Talent Search. Continuously operated by Science Service, Inc.

ISEF provides worldwide competitive scholarships, tuition grants, internships, scientific field trips. Winner attends Nobel ceremony.

Science projects, contests and competitions using HOBO data loggers for teachers and their students in grades 5-12.