Pengembangan Perangkat Pembelajaran Model Problem Based Learning Untuk Memfas…

This research is development research (R&D) motivated by students' mathematical problem solving abilities (KPMM) and the limited learning tools capable of facilitating students' KPMM. This research aims to produce a mathematics learning tool based on problem based learning with valid and practical conditional fulfillment to facilitate KPMM for class VII SMP/MTs students on social arithmetic mat…