Development of Android-Based Video Series on the Theme of Environmental Pollution and Degradation Based On 5E-STEAM to Empower Analytical Thinking Skills of Junior High School Students Riska Nabila Zenia Putri (a), Endang Susilowati (b), Nurma Yunita Indriyanti (b*)
a) Bachelor of Science Education, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta, Indonesia.
b) Bachelor of Chemistry Education, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta, Indonesia
*nurma.indriyanti[at]staff.uns.ac.id
Abstract
This study aims to (1) identify media characteristics (2) prove media feasibility. (3) analyse teacher and student responses after using the media. The research uses the R&D (Research and Development) method with the ADDIE model which uses 3 stages, namely Analysis, Design and Develompment. The sampling technique was carried out by Convenience Sampling. Data collection at the Analysis stage was carried out by interview and survey. The feasibility test of the 5E-STEAM-based video series was carried out by material, media and language experts using the Gregory matrix. Data collection for teacher and student response tests was carried out by distributing questionnaires. The results of the study include: 1) Specific characteristics are using the theme of environmental pollution and damage, based on 5E-STEAM, videos to empower analytical thinking skills, and containing Quiz. 2) The results of expert validation show that the product has very high feasibility criteria. 3) The teacher response results show very good criteria. The assessment of the results of the teachers response shows that the video series has a clear learning flow because of the 5E learning cycle base, presents STEAM elements and directs students to think about solving environmental pollution problems. The results of student responses showed a good response of 77% on videos 1, 2, 3, video 6 by 78%, videos 4 and 5 by 79% video 8 by 80%. Student response on videos 6, 9 and 10 at 81% is included in the criteria for excellent student response. The average student response results show that the 5E-STEAM-based video series can empower junior high school students analytical thinking skills.
Keywords: android-based, video series, 5E-STEAM, analytical thinking, environmental pollution
