Science fairs represent the culmination of student research efforts under the guidance of teachers and other persons interested in science topics. The total scientific process should be involved in the development of a project which results in a science fair exhibition. The student should learn to recognize problems, plan an experiment, gather and analyze data, and draw conclusions. In doing this, students gain self-confidence and the respect of their peers and often spark a life-long interest in science. Fairs also help to strengthen the links between the school and the local community. This pamphlet discusses the science fair movement in North Carolina, including state rules, regulations and judging criteria, and how to plan, conduct and present a science project for a science fair. Also included is the North Carolina code of practice for using animals in schools, and eight references. (CW)