Pengembangan E-Modul Berbasis STEM dengan Menggunakan Aplikasi Sigil Pada Materi Pemanasan Global di Kelas X SMAS PAB 8 Saentis

Abstract

This research aims to determine the feasibility level of a STEM-based e-module on global warming material using the Sigil application, assess its effectiveness, and evaluate its practical usage. The study employs the Research and Development (R&D) method with the ADDIE model at each stage, namely analysis, design, development, implementation, and evaluation. Subjects include two physics lecturers, a physics teacher, and tenth-grade students from SMA Swasta PAB 8 SAENTIS. Based on the feasibility assessment, the material experts' validity score is 3.20, categorized as feasible, while the media experts' validity score is also 3.20, categorized as feasible. The e-module's effectiveness level achieved an N-Gain of 0.40, placing it in the medium category, thus deemed effective for learning. According to the practicality assessment percentage by the physics subject teacher, it scored 78.33% (Satisfactory), whereas the students' response to the use of the developed STEM-based e-module was 77.50% (Attractive). The effectiveness level of the STEM-based e-module on global warming material is declared feasible, effective, and practical.