Indonesia Conference Directory

Abstract The purpose of this research is to generate service model a volleyball game down to suit the characteristics of students of JUNIOR HIGH SCHOOL SEVENTH grade daughter N 8 MEDAN. find out the validity of the book Learning to model variations of the game of volleyball service down, knowing the effectiveness of book learning to model variations of the game of volleyball servicing under the knowing response product receivable textbook by teachers and experts experts for the target model of learning the game of volleyball under services. This research was conducted in schools or teachers with total sample 75 students. The process of research and development model of the earliest known learning volleyball services below, includes ten steps, namely:Research and information collecting,Planning Development of the preliminary from of product, Preliminary field testing,Main product revision,Main field testing, operational product revision, operational field testing, final product revision, dissemination and implementation. Test model aims to find out whether the model developed is worthy or not used. Test model also saw the extent to which a product is made can achieve goals and objectives. models that meet two criteria, namely: (1) instructional criteria (instructional criteria); and (2) the representation criteria (presentation criteria). Tests performed three times, namely: (1) test experts; (2) a limited test of a small group as a user model; (3) field test for large groups (field testing). Keyword: volleyball service, physical education, Curriculum