Pengembangan Bahan Ajar Berbentuk Leaflet Pada Materi Bencana Gempa Bumi di SMP Negeri 1 Gantiwarno Kabupaten Klaten

The purpose of this research is to know the condition of learning materials extracurricular Sekolah Siaga Bencana (SSB) SMP Negeri 1 Gantiwarno, develop learning materials-shaped leaflets on earthquake disaster material in extracurricular Sekolah Siaga Bencana (SSB) SMP Negeri 1 Gantiwarno and knowing the quality of the materials that have been developed through effectiveness by the result. This was common research Research and Development (RnD) with the model development ADDIE (Analysis, Design, Development, Implementation and Evaluation. The analysis include of (1) need assessment (2) analysis curriculum. The design phase include (1) devise a framework of leaflet (2) determine the systematic of leaflets (3) drafting an instrument of evaluation materials leaflets. The development phase include (1) the study material for leaflets (2) preparation of leaflets and (3) the development of assessment instruments by students and teachers. Implemetation include (1) prestest and (2) posttest. Evaluation phase include (1) assessment by teachers and students and (2) the assessment by experts of the material and design experts. The results showed a leaflet developed according to expert assessment 80.56 design with a score of "good" categories include, assessment of expert material with a score of 88.89 includes categories of "very good" evaluation by the teacher, with a score of killings included 89.81 categories " Very good "and assessment of students with score 42.27 categories include" good ". Effectiveness the use of learning materials leaflets seen from the results of a pretest and posttest. Student pretest results achieved an average of 66.67. While the results of the posttest students achieve 92.93