Usually state and regional science fairs are limited, like the national event, to the 10th, 11th, and 12th grades, but occasionally they have a division for junior high school entrants. In school districts where junior high schools hold fairs, the district fair frequently includes both senior high and junior high divisions. Some elementary schools conduct science fairs for their 4th, 5th, and 6th grade students. In both the elementary and junior high school divisions, exhibitors usually compete against entrants of their own grade level, for example, 5th graders against 5th graders, and 9th graders against 9th graders. In the senior division each entrant competes against all others. Although the overall quality of exhibits at local fairs is rarely up to that of regional, state, and national fairs, the local events are possibly the most valuable educational tools because they are viewed by so large a “grass-roots” audience of classmates, parents, teachers, and other local citizens. In science fairs—as in athletics or music—top prizes are seldom won by first-time competitors. Almost all national fair exhibitors have participated in science fairs at various levels for a year or more before winning their way into the national event. Both experience in science projects and practice in display techniques are required to develop outstanding exhibits. Since this is true, the time to start the science project which will form the basis for your exhibit is now! YOUR SCIENCE PROJECT Choosing the Topic Since you will necessarily spend considerable thought, time, physical effort, and (sometimes) money on your project, pick a topic from which you can expect to learn something. If you can avoid the temptation to pick one with which you are already familiar, you will probably get more out of it. Your project should be an adventure, not merely a drill! On the other hand your science project need not be in utterly unexplored areas; to be successful you need not come up with data and conclusions which will confound professional scientists who have spent their lives in similar work. You are a student and a hobbyist, not yet a professional research scientist. Primarily your project should advance your personal knowledge, and your abilities to observe, speculate, hypothesize, experiment, deduce, and conclude. You should choose a project which you can expect to follow to a successful conclusion, but which is enough above your current knowledge to make you “stretch” your abilities. But it is important not to bite off more than you can chew. The project should not demand so much time that you neglect other responsibilities. However, you need not pass up an interesting topic because covering all of it would consume too much time. Instead, zero in on just those aspects which interest you most.