Development of Health Education Materials for Junior High School Students

Teaching materials are very important in teaching and learning in schools. In Junior High School, the teaching materials used are not same with the curriculum, especially teaching materials of health education in physical education subject. The purpose of this research is to produce learning materials health education for junior high school students. This research is research development or R & D (Research and Developments). The research method used was the research of the development of health education materials in Junior high school in Semarang. Research data in the form of sheets of evaluation about the quality of the products and product improvement suggestions from Experts and teachers of physical education. Data analysis technique used is a descriptive analysis of the shape of the percentage. From this research obtained expert evaluation data amounted to 80.7% in health education and physical education teaching Experts of 79.5%, thus gained an average percentage of 80.125% and is included in the category of "good". While in field trials were obtained the following results: 1) physical education Teacher in SMP Negeri 31 Semarang of 88.63%, 2) physical education Teacher in SMP Negeri 36 Semarang of 86.36%, and 3) physical education Teacher in SMP Negeri 37 Semarang of 96.59 %, thus gained an average percentage of 90.41% and included in the category of "very good". The conclusion is the development of health education materials for junior high school students viable for use by learners in the learning of physical education in schools.