Global environmental issues have become an important concern that must be addressed from an early stage through education. As the foundation of formal education, elementary schools play a significant role in developing students’ character and environmental awareness. This study aimed to develop an interactive E-Module based on ecosystem profiles for the Science and Social Studies (IPAS) subject, particularly on waste management material for fourth-grade students at SD Negeri 2 Dewantara. The data collection methods employed in this study included interviews, observations, and questionnaires. The research instrument used for data collection was a questionnaire. The data obtained were analyzed using a descriptive qualitative approach. The findings revealed an improvement of 60% in students’ competency outcomes related to waste management material. Therefore, it can be concluded that the developed E-Module was effective in supporting the learning process in the IPAS subject.
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