Development of E-Module Based On Ethnomathematics to Improve Problem Solving Skills on Integer Material for Class VI Elementary School Students

Abstract

This research aims to develop an ethnomathematics-based E-Module as a solution to
enhance students' problem-solving abilities, particularly in integers for sixth-grade students. The study
employs a Research and Development (R&D) approach using the ADDIE development model, which
consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. This method
integrates local cultural elements to strengthen the relevance and understanding of mathematical
concepts among students. The research findings indicate that the ethnomathematics-based E-Module
effectively improves students' problem-solving skills. During the pretest stage, the average student score
was 70.30 with a proficiency rate of 40.75%, which increased to 85 with a proficiency rate of 86.88% in
the posttest after using the E-Module. Expert evaluations also confirm the module's high suitability for
educational contexts, with validation scores ranging from 85-95%. Furthermore, the E-Module not only
facilitates students' understanding of integer concepts but also enhances their problem-solving skills
through culturally relevant approaches. The implications of this research suggest further development
in mathematics education by leveraging technology to enhance student engagement and understanding.