PENGEMBANGAN MODEL LESSON STUDY UNTUK SEKOLAH INKLUSI SMP NEGERI DI KOTA METRO

Several studies have shown that collaboration among teachers in Lesson Study (LS ) activities was able to create the quality of learning mathematics more professional. Along with this, it turns out collaboration between partners becomes essential for the success of teaching special needs students (ABK) i n inclusion class. Thus, in this study, research er try to apply LS activities in the implementation of mathematics in the classroom. The aim of t his study was to find out matters relating to: (1) Obtaining a complete description of the needs of the crew in mathematics, (2) Obtain an overview of the implementation lesson Study model in inclusion school, (3) Obtain package individual learning model (individual Educational Program [IEP]) for ABK in junior high school of mathematics inclusions, and (4) T he implementation of the LS models in mathematics learning in the inclusion classroom. This study use the development (research development) method which consisting of five stages. In the first stage is study of literature, planning and development. In the second stage  conducted LS implementation, revision, and expansion. The findings of this research are expected to be used as a reference in the implementation of LS in the inclusi on classroom. In addition, provide input to the local government of Metro City in educational policy, especially in the organization of inclusion.