Pengembangan Big Book Pada Materi KPK Di Sekolah Dasar

This research is a development research that produces a product in the form of a big book on the material of the least common multiple (KPK) which can be used as a learning media for KPK in fourth grade elementary school. This research is motivated by the lack of use of interesting learning media in mathematics subjects, especially on KPK material in elementary schools. This development res…