Science Fairs
Science Fairs & Contests
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.
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.
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.
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Featured Resources

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Flip Over Math Manipulatives
Grades 1-5. Tub of over 500 manipulatives includes Pattern Blocks, Connecting People, Cuisenaire Rods, Coins, and Bean Counters and can be used with the Flip Over Math Books. This 49 page book (others sold separately) is written to NCTM Standards and provide hands on activities from basic math skills to advanced problem solving.
DMV Test Practice Driving Questions
This book is a selection of 250 questions, answers and rationales in printed form. Questions pertain to national driving standards and are not specific to any single US state. Learn where your knowledge strengths and weaknesses are before you show up to the DMV to take your actual exam.
A Little Way of Homeschooling
This book is a compilation of the experiences of 13 different homeschoolers and how they incorporated an unschooling style of teaching in their homes. This book addresses the question of whether a Catholic can happily and successfully unschool. This home education approach is presented as a sensible way to access the mystery of learning, in which it operates not as an ideology in competition with the Catholic faith, but rather a flexible and individual homeschooling path. 
Creative Home Schooling: A Resource Guide for Smart Families
For a comprehensive guide to home-based education, that does not promote any particular curriculum or religious view, this is one book parents should buy! Parents will appreciate practical advice on getting started, adjusting to new roles, designing curriculum that is both child-centered and fun, and planning for social and emotional growth. Parents will turn to their favorite chapters again and again. Features interviews and tips from many homeschool parents as well as long lists of resources...
Different Brains, Different Learners: How to Reach the Hard to Reach
Nearly 40% of all students have some kind of learning challenges, yet many go undetected. This practical comprehensive guide has been written that links the latest brain research with teaching strategies to reach you most frustrating, hard-to-reach learners. It's packed with powerful tools, techniques, and strategies that can actually help students improve brain function without resorting to medical interventions.Arm yourself with powerful knowledge for solving difficult learning problems; ...