This study is a development research aimed at producing an SSI-based science e-module on global warming using Flip PDF Corporate Edition to support contextual and student-centered learning in junior high school science. The developed e-module provides educational contributions by facilitating students’ scientific literacy, critical thinking skills, and engagement with real-world socio-scientific issues. The research employed a Research and Development approach based on the Plomp development model, including the stages of preliminary investigation, design, development, and evaluation. Data were collected through expert validation, teacher practicality assessments, and student readability tests involving two experts, four science teachers, and ten seventh-grade students. The results showed that the e-module achieved very high validity with a content validity index of 1,00. In addition, the e-module demonstrated very high practicality based on teacher responses (average score of 72,25) and very high readability based on student responses (average score of 46,2), evaluated using standardized assessment criteria. These findings indicate that the SSI-based science e-module is valid, practical, and easy to understand, making it suitable as a digital teaching material for junior high school science learning and offering strong pedagogical benefits in enhancing students’ understanding, critical thinking, and active participation.