The largest and most important group that may be reached by health education is found in the school system. Children not only are fast learners and anxious to acquire new skills but also are at risk for the development of dental health problems. Therefore, regardless of the equivocal nature of the evidence regarding the effectiveness of school dental health educational programs, it is important that they continue to be developed. The programs created should have objectives, pretesting, participatory and cognitive experiences, periodic review of dental health program by an advisory committee, a liaison between school personnel and health professionals, and realistic models to assess the effects of the program on health. Because dental disease preventive programs and regimens such as water fluoridation, topical fluorides, dental sealants, and oral hygiene regimens are available that have the potential to eliminate dental disease, effort should be made to increase the awareness of the children who can benefit from them.