Pengembangan Lks IPA Terpadu Menggunakan Model Problem Based Learning (Pbl) Pada Materi Sistem Pernafasan Kelas VIII SMP N 6 Tambusai

Abstract

The purpose of this research was to determine the feasibility of developing an integrated science learning worksheets student by using the model of Problem Based Learning (PBL) on therespiratory system materials class VIII in the state junior high school 6 Tambusai. This type of research is the research development (research and development). This research was conducted in May to July 2016 in class VIII in the state junior high school 6 Tambusai. The sample was eighth grade students and teachers Integrated Science in the state junior high school 6 Tambusai. The data collected in this research is the sheets of validation and the feasibility of questionnaires from teacher and students. The data analysis technique used was descriptive. The results of feasibility test student worksheet by the matter experts 76.39% (feasible), linguists experts 75.00% (feasible) and media experts 80.68% (feasible). The result of scale Individual 89.38% (very feasible ), small scale 89.49% (very feasible),large scale 89.26% (very feasible) and teacher 76.25% (feasible). Theresearch results showed worksheets student Integrated Science use by students of class VIII junior high school