Pengembangan Bahan Ajar Matematika Berbasis Motif Batik Melayu Riau Pada Mate…

This research aims to develop mathematics learning based on Riau Malay batik motive on Geometry Transformation subject for the third grade of junior high school. This research is a research and development (R&D) using the ADDIE model that consist of analysis, design, development, implementation, and evaluation. The research instruments used are validity instrument and practicality instrument. T…