Electronic Theses and Dissertation

Rendahnya capaian literasi sains siswa berdasarkan hasil Programme for International Student Assessment (PISA) 2022 dan rapor pendidikan sekolah melalui nilai Asesmen Kompetensi Minimum (AKM) tahun 2024, menunjukkan perlunya pengembangan bahan ajar yang inovatif dan kontekstual dengan pembelajaran yang berpusat pada siswa. Penelitian ini bertujuan untuk mengembangkan modul etnofisika berbasis Problem Based Learning (PBL) yang terintegrasi alat musik tiup tradisioanl Aceh Serune Kalee untuk meningkatkan literasi sains siswa pada materi getaran dan gelombang bunyi. Penelitian ini menggunakan pendekatan Research and Development (R&D) dengan model ADDIE. Pengujian efektivitas modul dilakukan pada tahap implementasi melalui desain kuasi eksperimen Non-Equivalent Control Group Pretest–Posttest Design. Penelitian ini melibatkan 90 siswa, yang terdiri atas 30 siswa kelas eksperimen dan 30 siswa kelas kontrol di SMP Negeri 1 Nisam sebagai subjek implementasi, serta 30 siswa di SMP Negeri 17 Lhokseumawe sebagai subjek uji coba. Instrumen penelitian meliputi lembar validasi ahli, tes literasi sains berbentuk pilihan ganda, dan angket respons guru serta siswa pada tahap uji coba untuk menilai praktikalitas modul. Data dianalisis menggunakan Aiken’s V untuk validitas, Inter-Rater Agreement untuk menguji reliabilitas, angket respons guru dan siswa untuk menilai praktikalitas, serta analisis N-gain dan effect size untuk mengukur efektivitas modul. Hasil penelitian menunjukkan bahwa modul yang dikembangkan memenuhi kriteria sangat layak berdasarkan validasi ahli, memperoleh respons sangat positif dari guru dan siswa, serta efektif meningkatkan literasi sains dengan kategori peningkatan tinggi dan memberikan pengaruh yang sangat besar. Dengan demikian, modul etnofisika berbasis Problem Based Learning yang terintegrasi Serune Kalee layak, praktis, dan efektif digunakan sebagai bahan ajar serta berpotensi menjadi alternatif inovasi pembelajaran fisika untuk meningkatkan literasi sains siswa di tingkat SMP.

The low achievement of students' scientific literacy based on the results of the 2022 Programme for International Student Assessment (PISA) and school education reports through the 2024 Minimum Competency Assessment (AKM) scores, indicates the need to develop innovative and contextual teaching materials with student-centered learning. This study aims to develop an ethnophysics module based on Problem Based Learning (PBL) integrated with the traditional Acehnese wind instrument Serune Kalee to improve students' scientific literacy on vibrations and sound waves. This study uses a Research and Development (R&D) approach with the ADDIE model. Testing the effectiveness of the module was carried out at the implementation stage through a quasi-experimental design Non-Equivalent Control Group Pretest–Posttest Design. This study involved 90 students, consisting of 30 students in the experimental class and 30 students in the control class at SMP Negeri 1 Nisam as implementation subjects, and 30 students at SMP Negeri 17 Lhokseumawe as trial subjects. The research instruments included an expert validation sheet, a multiple-choice science literacy test, and a teacher and student response questionnaire during the pilot phase to assess the module's practicality. Data were analyzed using Aiken's V for validity, inter-rater agreement to test reliability, teacher and student response questionnaires to assess practicality, and N-gain and effect size analysis to measure module effectiveness. The results showed that the developed module met the criteria for highly feasible based on expert validation, received very positive responses from teachers and students, and effectively improved scientific literacy with a high improvement category and a very large impact. Thus, the ethnophysics module based on Problem-Based Learning integrated with Serune Kalee is feasible, practical, and effective for use as a teaching material and has the potential to become an alternative innovation in physics learning to improve students' scientific literacy at the junior high school level.