Electronic Theses and Dissertation

ABSTRAK

Fitriani. (2025). Pengembangan Media Pembelajaran Gelombang Bunyi Berbasis Etnofisika untuk Meningkatkan Kreativitas Siswa SMA Negeri 1 Indrapuri. Skripsi. Fakultas Keguruan dan Ilmu Pendidikan. Universitas Syiah Kuala. Dibawah bimbingan Drs. Agus Wahyuni, M.Pd., dan Drs. Elmi Mahzum, M.I.T.
Penelitian ini bertujuan mengembangkan media pembelajaran gelombang bunyi berbasis etnofisika untuk meningkatkan kreativitas siswa SMA Negeri 1 Indrapuri, mengingat fisika sering dianggap abstrak dan sulit dipahami, terutama pada materi gelombang bunyi. Integrasi etnofisika melalui alat musik tradisional Aceh diharapkan menjembatani konsep ilmiah dengan budaya lokal. Penelitian menggunakan metode R&D dengan model ADDIE pada tahap analysis, design, dan development, melibatkan siswa kelas XI-4, guru fisika, serta dua validator ahli materi dan dua validator ahli media. Data dikumpulkan melalui observasi, wawancara, pretest-posttest kreativitas, lembar validasi, dan angket respon, dianalisis dengan indeks Aiken’s, persentase skor, dan N-Gain. Hasil validasi menunjukkan media termasuk kategori sangat layak (86,3% ahli materi; 83,75% ahli media), validitas instrumen tes sangat tinggi (koefisien korelasi > 0,80), dan reliabilitas sedang (α > 0,623). Uji coba terbatas menunjukkan peningkatan kreativitas siswa dengan skor N-Gain 0,46 (kategori sedang ke tinggi), respon siswa 91,5% (sangat praktis), dan respon guru 90,4% (sangat praktis). Penelitian menyimpulkan bahwa media berbasis etnofisika layak dan efektif meningkatkan kreativitas serta mendukung pembelajaran kontekstual berbasis budaya, dengan rekomendasi pengembangan hingga tahap implementasi dan evaluasi skala lebih luas.
Kata kunci: alat musik tradisional Aceh, etnofisika, gelombang bunyi, kreativitas, media pembelajaran

ABSTRACT Fitriani. (2025). Development of Ethnophysics-Based Sound Wave Learning Media to Improve the Creativity of Student at SMA Negeri 1 Indrapuri. Skripsi. Faculty of Teacher Training and Education. Syiah Kuala University. Under the guidance of Drs. Agus Wahyuni, M.Pd., and Drs. Elmi Mahzum, M.I.T. This research aims to develop ethnophysics-based sound wave learning media to improve student creativity at SMAN 1 Indrapuri, considering that physics is often considered abstract and difficult to understand, especially on sound wave material. The integration of ethnophysics through traditional Acehnese musical instruments is expected to bridge scientific concepts with local culture. The research used the R&D method with the ADDIE model at the analysis, design, and development stages, involving students in class XI-4, physics teachers, and two material expert validators and two media expert validators. Data were collected through observation, interview, creativity pretest-posttest, validation sheet, and response questionnaire, analyzed by Aiken's index, percentage score, and N-Gain. The validation results showed that the media was categorized as very feasible (86.3% material experts; 83.75% media experts), the validity of the test instrument was very high (correlation coefficient > 0.80), and the reliability was moderate (α > 0.623). The limited trial showed an increase in student creativity with an N-Gain score of 0.46 (medium to high category), 91.5% student response (very practical), and 90.4% teacher response (very practical). The study concluded that ethnophysics-based media is feasible and effective in increasing creativity and supporting culture-based contextual learning, with recommendations for development to a wider scale implementation and evaluation stage. Keywords: creativity, ethnophysics, learning media, sound waves, traditional Acehnese musical instruments