Pengembangan E-LKPD Berbasis Problem Based Learning (PBL) Menggunakan Aplikas…

This study aimed to produce e-worksheet based on Problem Based Learning (PBL) using the flip builder application to improve students' learning outcomes in acid-base material. This research is motivated by students' learning outcomes which are still low and the lack of availability of teaching materials that are suitable for what the students like. The method used in this study is the Research …