Pengembangan Modul Berbasis Problem Based Learning (PBL) Materi Sistem Ekskresi Manusia

The teacher has a very important role in the development of education, namely as a teacher and as an educator. One of the ways to develop education is in the development of the learning process. Module development is part of the development of the learning process. The module developed in this study with the Problem Based Learning (PBL). This study aims to determine the feasibility of developing a Problem Based Learning (PBL) module on Human Excretion System Material for class XI students. This type of research used in this research is development. The development model used is ADDIE development which consists of 5 stages, namely Analysis, Design, Development, Implementation, Evaluation. Based on observations at Taman Madya Senior High School, the modules used have not been able to improve student intelligence and have not shown the integration of biological concepts. This study aims to see, the feasibility and effectiveness of the inner module can be used as an understanding of students in class XII SMA Taman Madya, on the subject matter of the Excretion System in humans. The design of this research is ADDIE. Based on the research results, it shows that the PBL-based process has been developed and is declared feasible to be tested. The quality of the module based on the results of material expert validation is Very Good (B) with a proportion of 66%, media expert is Very Good (SB) with a proportion of 76%