Science Fairs
Science Fairs & Contests
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.
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.
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Featured Resources

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Spell to Write & Read
This teacher's manual, written by a homeschool educator with experience as a professional school teacher and private tutor, shows how to teach reading the "write" way. By phonetically teaching spelling from the start as the backbone for reading, all children can be taught, regardless of learning styles, to read and spell. If your student knows how to read already, this program can improve his or her spelling. Find out more about this product here.
Greenleaf Press
Greenleaf Press is a small family-owned and operated publisher and supplier of quality books for children. They are committed to "twaddle-free", living books, and approach teaching history to children using biography and chronology. You will find sections in the catalog covering each major historical period in order, with a variety of biographies, reference books, and historical fiction. For Israel, Egypt, Greece, Rome, the Middle Ages, and the Renaissance and Reformation there are Greenleaf Stu...
Noah Webster's Reading Handbook
This is the historic text (originally called the Blue-Backed Speller) that has been updated to teach phonics/beginning reading. The blends and words in this reader are arranged to correlate with the sequence in which the special phonics sounds are taught. This reader is an invaluable teaching tool for children who need extra practice in the application of phonics rules. Find out more here.
Idea Book For Cuisenaire Rods At The Intermediate Level
Grades 2-5. Idea Book designed for use with Cuisenaire Rods.
Bob Books
Bob Books are organized into sets that progress in level as your child learns. They have cute stories and darling illustrations. These books are perfect for children ages 4 to 8. Bob Books First! Level A, Set 1 Bob Books First! Level A, Set 2 Bob Books First! Level B, Set 2 Bob Books First! Level C, Set 1