PENGEMBANGAN E-FLIPBOOK INTERAKTIF UNTUK MENINGKATKAN MINAT DAN HASIL BELAJAR SISWA PADA MATERI HARMONI DALAM EKOSISTEM KELAS V SEKOLAH DASAR

Abstract

Science learning (IPAS) for fifth-grade elementary students on ecosystem harmony is often taught conventionally, relying on printed textbooks with limited visual and interactive elements, resulting in low student interest and learning outcomes. Documentation showed only 50% of students at SDN 01 Menjing reached the minimum mastery criterion. This study aimed to develop an interactive e-flipbook on ecosystem harmony and examine its validity, practicality, and effectiveness in improving fifth-grade students' interest and learning outcomes. This Research and Development study used the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The product was validated by media and material experts, tested through student and teacher response questionnaires, and evaluated using a nonequivalent control group design involving experimental and control classes. Data were analyzed using validity percentage formulas, N-Gain, normality and homogeneity tests, and an independent sample t-test. Results showed the media achieved 95.65% validity from the media expert and 91.85% from the material expert (very valid), 89.51% practicality from students and 97.6% from teachers (very practical), and an N-Gain of 0.63 in the experimental class compared to 0.36 in the control class, with a significant difference (Sig. 2-tailed = 0.002 < 0.05). The interactive e-flipbook is concluded to be valid, practical, and effective in improving learning interest and outcomes on ecosystem harmony material.