PENGEMBANGAN E-MODUL BERBASIS PROBLEM SOLVING MENGGUNAKAN SCAN BARCODE UNTUK MENINGKATKAN LITERASI SAINS SISWA KELAS V SDN 107398 SEI ROTAN

Abstract

This study aims to determine the feasibility, practicality, and effectiveness of problem solving-based e-modules using barcode scans to increase students' scientific literacy in Theme 7 Events in Life Sub Theme 1 National Events during the Colonial Period Learning 1 class V SDN 107398 Sei Rotan. This research is research and development (Research and Development) using the ADDIE development model which consists of 5 stages, namely analysis, design, development, implementation, evaluation. Based on the research results obtained, validation by media expert lecturers was carried out in 3 stages. Stage 1 80% category "Eligible", stage 2 89% category "Very Eligible", stage 3 92% category "Very Eligible". Validation by material expert lecturers was carried out in 2 stages. Stage 1 76.80% category "Eligible", stage 2 92.80% category "Very Eligible". The response of the class V teacher at SDN 107398 Sei Rotan was 93.75% in the "Very Practical" category and the responses of the fifth grade students at SDN 107398 Sei Rotan with an average percentage of 99% in the "Very Practical" category. The scientific literacy test for fifth grade students at SDN 107398 Sei Rotan with an average pre-test of 84 and an average post-test of 100. From these results there was an increase of 16 "Effective" categories with a completeness percentage of 100% in the "Very Good" category. From these results it can be concluded that problem solving-based e-modules using barcode scans are feasible, practical, and effective to use.