3D Hologram: An Alternative Media for Learning Science in Elementary School in the Post-COVID-19 Period

Abstract

The spread of COVID-19 shifted school classes from offline to online. Online learning caused saturation in students. Innovative teaching methods help teachers make students play an active role in learning. A 3D hologram is a visual technique that utilizes reflecting objects or glass so that objects seem to be in the real world. This research aimed to develop a 3D hologram that is effectively used in the post-COVID-19 period by obtaining feasibility and response scores from users. This medium was designed using the Borg and Gall development model’s Research and Development (RnD) method. The population of this study was sixth graders of SDN Pasirhuni for a limited trial. The data collection techniques used were observation, interviews, media and material validation questionnaires, and responses from teachers and students. The length of the manufacturing process and the expensive manufacturing costs were refuted in this study by producing 3D hologram media that is easy to make, utilizing used goods, and fairly cheap. So that teachers, students, and the community can try to create and use their hologram 3D media at home or school. The results showed that 3D hologram media can be an effective learning medium used in the post-COVID-19 learning process.
 Keywords: 3D Hologram, Learning Science, Post-COVID-19