Pengembangan Bahan Ajar Berbasis Masalah Kontekstual Pada Materi Sistem Persa…

This research was motivated by the low level of students' mathematical problem solving skills and the lack of teaching materials that were based on contextual problems or suited to students' daily lives. From this problem, the researcher aims to produce contextual problem-based teaching materials on three-variable linear equation systems to improve phase E students' mathematical problem solving…