Development of Science Learning E-Modules Using the Pbl Model with Ethnoscience Approach

Abstract

The objective of this investigation was to create PBL-based ethnoscience-based e-modules for science instruction at Kota Padang's medium level school (SMP). For research and development (R&D), this study employs the ADDIE development paradigm, which involves five stages: analysis, design, development, implementation, and evaluation. Students at Padang's junior high schools' seventh grade served as the study's subjects. The study was conducted at Padang City Middle School. Interviews, questionnaires to assess the suitability of the media, tests to assess the efficacy of the media, and documentation were used as data collection techniques in this study.  The test was carried out in phases, with individual trials, small group trials, and field trials with large groups all taking place after a review with media and material professionals. An extremely valid category with an average of 94% was revealed by expert validation. The students at the three universities rank the practicality test in the very practical area on average, while the teacher gives it an extremely practical rating of 90%. The results showed that PBL-based science instruction using E-Modules in the three schools was beneficial, with significant differences between the experimental group and the control group (p=0.001). As a result, the ethnoscientific perspective-based PBL model-based E-Module for science education qualifies as valid, helpful, and effective.

Keyword: E-Modul, PBL, Etnosains, Model ADDIE