Research Article
Development of Mobile Media “GeMBul” in Science Learning: The Validity and Reliability Study
@INPROCEEDINGS{10.4108/eai.17-7-2021.2312389, author={Windy Kasmita and Ida Hamidah and Diana Rochintaniawati}, title={Development of Mobile Media “GeMBul” in Science Learning: The Validity and Reliability Study}, proceedings={Proceedings of the 1st International Seminar on Teacher Training and Education, ISTED 2021, 17-18 July 2021, Purwokerto, Indonesia}, publisher={EAI}, proceedings_a={ISTED}, year={2021}, month={10}, keywords={mobile media mobile technology conceptual understanding technology literacy science learning}, doi={10.4108/eai.17-7-2021.2312389} }- Windy Kasmita
Ida Hamidah
Diana Rochintaniawati
Year: 2021
Development of Mobile Media “GeMBul” in Science Learning: The Validity and Reliability Study
ISTED
EAI
DOI: 10.4108/eai.17-7-2021.2312389
Abstract
The development of technology 4.0 affects learning and teaching in schools, especially with the COVID-19 pandemic, which requires teachers and students to use technology. This study aims to develop mobile media on solar and lunar eclipse material, abbreviated as "GeMBul," which can assist teachers in teaching concepts. Students can repeat learning materials anytime and anywhere. The development of mobile media "GeMBul" was developed using the ADDIE model (analysis, design, development, implementation, and evaluation). Validation was carried out by three material experts and one media expert with 78.33 and 76. The mobile media "GeMBul" was valid/feasible to use in science learning. The limited trial of mobile media "GeMBul" to students and teachers obtained 91 and 94 with excellent categories. Reliability data were obtained from a multiple-choice test of conceptual understanding and technological literacy as many as 22 questions to 75 junior high school students in Surabaya. The reliability results stated that the test was declared reliable to measure students' conceptual understanding and literacy with high criteria. The responses of students and teachers to the "GeMBul" application in terms of the practicality of using the "GeMBul" application obtained data that students and teachers stated that the "GeMBul" application was efficient to use in science learning with scores of 83.96 and 90.
