Penerapan Model Pembelajaran Kooperatif Tipe Team Assisted Individualization (TAI) dapat Meningkatkan Aktivitas Belajar Biologi Siswa Kelas VIII SMP Negeri 14 Ambon

The teacher has a dual role as a teacher and educator in the learning process. The main task of the teacher as a teacher is to assist intellectual, effective and psychomotor development through imparting knowledge, problem solving, effective exercises and skills. And, teachers as educators help mature children psychologically, socially and morally. Apart from being teachers and educators, they also have responsibilities in learning activities so that teachers have a very large role in classroom management. This research is classroom action research with the stages of implementation including: planning, implementing, acting, reflecting, and evaluating repeatedly. The Team Assisted Individualization (TAI) type of cooperative learning model increases the learning activity of biology on the concept of the human movement system for class VIII students of SMP Negeri 14 Ambon. Cooperative learning model type Team Assisted Individualization (TAI) improves learning outcomes of biology on the concept of the human movement system for class VIII SMP Negeri 14 Ambon Keywords: tai, SMP Negeri 14, ambo