Pengembangan E-Bahan Ajar Berbantuan Geogebra Pada Materi Relasi Dan Fungsi U…

The aim of the research was to produce e-learning materials assisted by GeoGebra to facilitate Mathematical Comprehension Ability (KPM) that meet the valid and practical requirements for Class VIII Relations and Functions material. This research is a 4D model development research (Define, Design, Development, Disseminate). The data collection instrument in the study consisted of validation shee…