Pengembangan Perangkat Pembelajaran Menggunakan Model Problem Based Learning …

The purpose of this study was to develop learning tools in the form syllabus, lesson plans and LKPD using problem based learning model based an ethnomathematics to facilitate students’ mathematical problem solving skills in valid and practical side space building materials. This type of research is development research using a 4D development model consisting of define, design, develop, and di…