This course provides students with insight, knowledge and skills in utilizing Indonesian culture in mathematics education. The material coverage includes the concept of ethnomathematics, integration of culture and mathematics, the use of culture or traditions in Indonesia that have ethnomathematics value, studying various recent articles on ethnomathematics, and using them in designing mathematics learning. Learning in this course is presented through literature study activities, searching for the latest ethnomathematics articles on the internet, exploring ethnomathematics in a particular culture, and projects developing ethnomathematics-based learning tools.