Pengembangan Materi Ajar Kelipatan Persekutuan Terkecil (KPK) Dengan Model Ma…

This research is a development research (Research & Development) which is to produce teaching materials for Least Common Multiples (KPK) using a realistic mathematical model. This teaching material is intended for fourth grade elementary school students in learning mathematics. This research is motivated by the low quality of mathematics education, especially at the elementary level. Weaknesses…