Science Fairs
Science Fairs & Contests
ExploraVision
ExploraVision is a competition for all students in grades K-12 attending a school in the U.S., Canada, U.S. Territory or a Department of Defense school. Homeschooled students are eligible to enter. It is designed to encourage students to combine their imagination with their knowledge of science and technology to explore visions of the future. Teams of students select a technology, research how it works and why it was invented, and then project how that technology may change in the future. They must then identify what breakthroughs are required for their vision to become a reality and describe the positive and negative consequences of their technology on society. Winning ideas have focused on things as simple as ballpoint pens and as complex as satellite communications. The student teams write a paper and draw a series of Web page graphics to describe their idea. Regional winners make a Web site and a prototype of their future vision.
USA Computing Olympiad /International Olympiad in Informatics (IOI)
The IOI is the premier world wide high school computer programming competition. The USACO supports pre-college computing around the world through computer programming competitions and training materials. The USACO holds six Internet Contests during the academic year, and in the late Spring conducts the US Open, a proctored exam. Based on the results of these contests, 16 students are invited to an all-expense-paid training camp in the early summer, where 4 students are selected to be the US Team at the International Olympiad in Informatics (IOI). To access the current year's information, click on the link on the left-hand menu.
Intel International Science and Engineering Fair
The Intel International Science and Engineering Fair (Intel ISEF) is the world's largest pre-college celebration of science. Held annually in May, the Intel ISEF brings together over 1,400 students from more than 40 nations to compete for scholarships, tuition grants, internships, scientific field trips and the grand prize: a $50,000 college scholarship. Science Service founded the ISEF in 1950 and is very proud to have Intel as the title sponsor of this prestigious, international competition.
Featured Resources

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America's National Parks: The Spectacular Forces That Shaped Our Treasured Lands
From stunning mountain ranges to arid expanses of desert, America has been blessed with an incredibly diverse land -- and the vision to protect it for our and future generations to enjoy. These lands are ours to view, wander, learn from, and revel in. America's National Parks captures all that is great about all fifty-six parks in the national park system. It also gives interesting, easy-to-understand background on the geological and ecological forces that continue to make each national park so ...
America's Spectacular National Parks
The concept of the national park is an American contribution to world civilization, and it remains a defining characteristic of our country. From the rocky shore of Maine's Acadia to the barren crater and lush rain forest of Hawaii's Haleakala, America's national beauty is celebrated and preserved in its national parks. This book retells the history of each park, describes its most important features and wildlife, and reproduces its gorgeous scenery in full-color photographs that will enthrall a...
Elementary Geography
Elementary Geography is a reprint of the original work by Charlotte Mason. It includes her ideas about teaching children about their world, with poetry selections throughout the book. Explores ideas of place from space to our earth, seasons, map making, and topography. Written in a pleasing conversational style, it is useful for understanding teaching methods, memorization, and copy work. 
Discovery of the Child
Maria Montessori went beyond the conventions of the day to seek a new way of knowing and loving a child. In THE DISCOVERY OF THE CHILD, she describes the nature of the child and her method of working more fully with the child's urge to learn. With 16 pages of photographs.
The Letter Factory Game
Teaches Phonics! The race is on! With two games in one, children play together and learn letter names and sounds with actions and music. Wacky Professor Quigley guides players every step of the way so no reading is required! Games automatically adjust to skill level, to keep children learning at just the right pace! 2 Games in 1: Counting Colors & Letters: Learn letter names and sounds by matching color cards to move around the board. Leaping Letters: Listen to the name or sound and then find th...