Pengembangan E-Modul Ekonomi Berbasis Ecogreen Untuk Meningkatkan Kemampuan Berpikir Kritis Peserta Didik
Development of Ecogreen-Based E-Modules in Economics to Improve Students' Critical Thinking Skills
Penelitian ini bertujuan untuk mengembangkan, menguji kelayakan, menganalisis efektivitas, serta menganalisis respon siswa terhadap pengembangan e-modul ekonomi berbasis ecogreen untuk meningkatkan kemampuan berpikir kritis peserta didik. Pengembangan e-modul ekonomi berbasis ecogreen dilakukan melalui model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Validasi oleh ahli menunjukkan bahwa e-modul ekonomi dinilai sangat layak digunakan, dengan persentase kelayakan pada aspek materi sebesar 94 %, grafik 87%, dan bahasa 90%. Penelitian ini menggunakan desain nonequivalent control group design, yang diimplementasikan di SMA Khadijah Surabaya yaitu masing-masing sebanyak 25 siswa di kelas kontrol dan kelas eksperimen serta di SMA Muhammadiyah 4 Surabaya masing-masing sebanyak 12 siswa. Hasil analisis menunjukkan adanya peningkatan signifikan kemampuan berpikir kritis pada kelas eksperimen dibandingkan kelas kontrol, dengan rata-rata skor N-Gain sebesar 0,88 (kategori tinggi) di SMA Khadijah Surabaya dan 0,78 di SMA Muhammadiyah 4 Surabaya (kategori tinggi). Repon peserta didik 77% menunjukkan bahwa e-modul ekonomi berbasis ecogreen bersifat efektif, praktis dan menunjang pembelajaran ekonomi Fase F.
This study aims to develop, test the feasibility, evaluate the effectiveness, and analyze student responses to the development of ecogreen-based e-modules in economics to improve students' critical thinking skills. The development of ecogreen-based e-modules in economics was carried out using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Validation by experts shows that the economics e-module is considered very feasible for use, with a feasibility percentage of 94% for the material aspect, 87% for the graphics, and 90% for the language. This study used a nonequivalent control group design, which was implemented at Khadijah High School in Surabaya with 25 students in the control class and 25 students in the experimental class, and at Muhammadiyah 4 High School in Surabaya with 12 students in each class. The results of the analysis showed a significant increase in critical thinking skills in the experimental class compared to the control class, with an average N-Gain score of 0.88 (high category) at Khadijah High School in Surabaya and 0.78 at Muhammadiyah 4 High School in Surabaya (high category). The responses of 77% of students indicated that the ecogreen-based e-module for economics was effective, practical, and supported Phase F economics learning.