Join over 74,000 fifth grade classrooms and home schools across America in the Arbor Day National Poster Contest. The theme chosen will increase your students’ knowledge of how trees produce and conserve energy. The free Activity Guide includes activities to use with fifth grade students to teach the importance of trees in producing and conserving energy. These activities correlate with National Science and Social Study Standards. The Guide also includes all of the information you need for poster contest participation.

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.

Scripps National Spelling Bee is the most widely known spelling bee organizer in the world. In general, the program is open to students who have not reached their 16th birthday on or before the date of the national finals and who have not passed beyond the eighth grade at the time of their school finals.

The International Family Film Festival offers a kids film competition, designed to promote and encourage the creation and sharing of family film product through film exhibition, professional and children's hands-on workshops, seminars, forums and engaging post-film discussions. Film competition categories are individual or class projects for grades 3-6, 7-9, and 10-12. Film categories include Drama, Comedy, Animation-Computer & Animation-Classic, Documentary, and Educational. Final projection film/video has to be on VHS.

As part of its We the People initiative, National Endowment for the Humanities (NEH) invites high school juniors to participate in an essay contest that invites them to reflect on The Idea of America.

The Global Virtual Classroom Contest is a global team cooperation and website-building activity for students from 7 to 18 years of age. Using Internet technologies to communicate, up to 100 teams of three schools each will build Websites on topics of their choosing. Each team will consist of three schools from three different countries. Team websites will be judged by a panel of VIP judges.

The Center for the Book in the Library of Congress, in partnership with Target Stores and in cooperation with affiliate state centers for the book, invites readers in grades 4 through 12 to enter Letters About Literature, a national reading-writing contest. To enter, readers write a personal letter to an author, living or dead, from any genre-- fiction or nonfiction, contemporary or classic, explaining how that author's work changed the student's way of thinking about the world or themselves. There are three competition levels: Level I for children in grades 4 through 6; Level II for grades 7 and 8, and Level III, grades 9 - 12. Winners receive cash awards at the national and state levels.

This contest involves electronically or manually submitting a graphic depiction (drawing, photo or other image) along with a 50 to 100-word description of what an aspect of the world will look like in the year 2047. A $1,000 prize will be awarded to the winning entry chosen from the first 50 entries submitted and selected for viewing on the UCTheFuture web site.

ThinkQuest is an international student competition, sponsored by the Oracle Education Foundation. Students work in teams to build creative and educational websites that explore globally relevant subjects. Diverse teams made up of members from more than one school, community, or country are encouraged. Competitions are open to students and teachers from anywhere in the world. Teams must have 3 to 6 students who are between the ages of 9 and 19, and one adult Coach who is a school employee. Homeschooled students may participate so long as they are part of a team that is associated with an accredited public, private, or parochial school (i.e., Primary Coach is an employee of an accredited public, private or parochial school and other team members are affiliated with an accredited school). Homeschooled students might consider forming a team with students from another country. Being a member of a multi-country team presents a great opportunity for all students to learn about other cultures and to learn valuable collaboration skills. The completed websites are published in the ThinkQuest Library, a rich learning resource used by millions.

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.

Contests offer a new educational experience for the homeschooled child. Entering a contest increases motivation, develops research skills, adds excitement to assignments, develops character, and enriches your curriculum choices. Learn how to choose which contests to enter, which contests to avoid, and how to get the most out of entering contests.