pengembangan perangkat pembelajaran matematika berbasis problem based learnin…

The problem in this research is that students' level of mathematical problem solving ability (KPMM) is low, while it is important for students to master KPMM in learning mathematics. Therefore, the aim of carrying out this research is to produce learning tools on two-variable linear equation systems material to facilitate KPMM for class VIII SMP/MTs students. The research trial involved subject…