PENGEMBANGAN MEDIA VIRTUAL REALITY SOUND WAVE ADVENTURE (VIRSOVERE) PADA MATERI GELOMBANG BUNYI UNTUK MENINGKATKAN HASIL BELAJAR KOGNITIF PESERTA DIDIK SMA

DEVELOPMENT OF VIRTUAL REALITY SOUND WAVE ADVENTURE (VIRSOVERE) MEDIA ON SOUND WAVE MATERIAL TO IMPROVE HIGH SCHOOL STUDENTS’ COGNITIVE LEARNING OUTCOMES

Penelitian ini dilakukan dengan mengembangkan media pembelajaran berbasis Virtual Reality (VR) bernama Virtual Reality Sound Wave Adventure (VIRSOVERE) pada materi gelombang bunyi untuk meningkatkan hasil belajar kognitif peserta didik SMA. Penelitian ini bertujuan untuk mendeskripsikan kevalidan, kepraktisan dan keefektifan media pembelajaran VIRSOVERE. Penelitian ini dilaksanakan di SMA Hangtuah 5 Sidoarjo dengan menggunakan metode penelitian dan pengembangan (R&D) yang mengadaptasi model ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Data kevalidan ditinjau melalui validasi ahli, data kepraktisan ditinjau melalui observasi keterlaksanaan penggunaan media dalam pembelajaran, serta data keefektifan ditinjau melalui angket respon peserta didik, dan hasil belajar kognitif 33 peserta didik kelas XI. Hasil penelitian menunjukkan bahwa media VIRSOVERE termasuk dalam kategori sangat valid, dengan skor hasil validasi ahli sebesar 91%. Pada aspek kepraktisan, hasil observasi oleh tiga observer menunjukkan skor 94%, yang dikategorikan sangat praktis. Sementara itu, aspek keefektifan dianalisis melalui peningkatan hasil belajar kognitif menggunakan uji normalized gain, dengan rata-rata skor n-gain sebesar 0,60 dan masuk dalam kategori sedang. Selain itu, peserta didik memberikan respon yang sangat positif terhadap media, dengan rata-rata skor angket respon sebesar 84%. Dengan demikian, media pembelajaran VIRSOVERE dinyatakan valid, praktis, dan efektif untuk digunakan dalam pembelajaran fisika pada materi gelombang bunyi guna meningkatkan hasil belajar kognitif peserta didik.

Kata Kunci: Virtual Reality, Gelombang Bunyi, Hasil Belajar Kognitif, Model ADDIE.

This study was conducted by developing a Virtual Reality (VR)-based learning media entitled Virtual Reality Sound Wave Adventure (VIRSOVERE) on the topic of sound waves to improve the cognitive learning outcomes of high school students. Specifically, the research seeks to describe the validity, practicality, and effectiveness of the VIRSOVERE learning media. The study was conducted at Hangtuah 5 Sidoarjo Senior High School using a Research and Development (R&D) method that adopts the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Data on validity were obtained through expert validation; practicality was assessed through observations of media implementation in the classroom; and effectiveness was evaluated through student response questionnaires and the cognitive learning outcomes of 33 eleventh-grade students.The results indicate that VIRSOVERE falls under the very valid category, with a validation score of 91% from expert assessors. In terms of practicality, observations by three independent observers resulted in a score of 94%, categorizing the media as very practical. The effectiveness of the media was analyzed through cognitive learning improvement using the normalized gain test, with an average n-gain score of 0.60, which falls into the moderate category. In addition, students gave highly positive responses to the media, with an average response score of 84%. Therefore, the VIRSOVERE learning media is declared to be valid, practical, and effective, and is appropriate for use in physics learning on the topic of sound waves to enhance students’ cognitive learning outcomes.

Keywords: Virtual Reality, Sound Waves, Cognitive Learning Outcomes, ADDIE model.