Pengembangan Materi Ajar FPB Berbasis PMRI Di Sekolah Dasar

This study aims to produce products for developing PMRI-based FPB teaching materials in elementary schools that are in accordance with valid and practical characteristics. The method used in this research is the Research and Development development method with the Plomp model. The stages of development carried out are the Preliminary Research Phase, Prototyping Phase, and Assessment Phase. The …