Pengembangan Modul Berbasis Etnomatematika Melayu Riau Motif Batik Nagori Kua…

This study aims to develop the development of Riau Malay ethnomathematics-based module Batik Motif Nagori Kuansing on flat geometry material in elementary school. This Ethnomathematics-Based Module was developed using the R & D research method with the ADDIE model. The media validation process was carried out by 3 experts. Based on the validation results, the Aiken's V validity index of 0.87 (v…