Pengembangan Instrumen Asesmen Literasi Fisik Aktif (ALFA) Berbasis Website Untuk Sekolah Dasar di Kabupaten Jombang

Development of a Website-Based Active Physical Literacy Assessment Instrument (ALFA) for Elementary Schools in Jombang Regency

Instrumen Asesmen Literasi Fisik Aktif (ALFA) berbasis website dikembangkan untuk menjawab kebutuhan evaluasi literasi fisik yang komprehensif pada siswa Sekolah Dasar di Kabupaten Jombang. Penelitian ini bertujuan untuk: (1) mengembangkan instrumen literasi fisik sesuai karakteristik siswa SD, (2) menguji validitas dan (3) reliabilitas instrumen, (4) menganalisis kelayakan, serta (5) mengevaluasi kepraktisan penggunaannya. Metode yang digunakan adalah Research and Development (R&D) model Borg & Gall yang telah dimodifikasi, meliputi sepuluh tahap mulai studi pendahuluan hingga diseminasi produk akhir. Validitas internal dikaji menggunakan Structural Equation Modeling Partial Least Squares (SEM–PLS), sementara reliabilitas diukur dengan Cronbach’s Alpha dan Composite Reliability. Kelayakan instrumen dievaluasi oleh panel ahli melalui angket kelayakan, dan kepraktisan diuji oleh empat guru PJOK serta 34 siswa. Hasil uji validitas menunjukkan bahwa setiap butir instrumen secara signifikan berkontribusi pada konstruk literasi fisik, sedangkan reliabilitas memenuhi kriteria konsistensi internal yang baik (α ≥ 0,70). Penilaian kelayakan memperoleh skor rata‑rata ≥ 3,00 (kategori “layak tanpa revisi signifikan”), dan kepraktisan mendapat penilaian “sangat praktis” dari guru (88,6 %) serta “praktis” dari siswa (81,0 %). Desain antarmuka situs web menampilkan dashboard guru untuk meringkas performa kelas, halaman hasil siswa dengan rekomendasi latihan, serta sistem umpan balik otomatis yang intuitif di berbagai perangkat. Dengan demikian, instrumen ALFA berbasis website terbukti valid, andal, layak, dan praktis untuk mengukur literasi fisik siswa SD di Kabupaten Jombang. Instrumen ini diharapkan dapat menjadi alat evaluasi praktis bagi pendidik, serta landasan teoritis dan praktis bagi pengembangan penelitian literasi fisik selanjutnya.

The Active Physical Literacy Assessment (ALFA) Instrument is a web-based tool developed to address the need for a comprehensive evaluation of physical literacy elementary school students in Jombang District. The study has five objectives: (1) to develop a physical literacy instrument tailored to elementary school students; (2) to test the instrument's validity and reliability; (3) to analyze its feasibility; and (4) to evaluate its practicality. The modified Borg & Gall Research and Development (R&D) model was used, which includes ten stages from preliminary studies to the dissemination of the final product. Internal validity was assessed using structural equation modeling partial least squares (SEM-PLS), and reliability was measured using Cronbach's alpha and composite reliability. A panel of experts evaluated the instrument's feasibility through a feasibility questionnaire, and four physical education teachers and 34 students tested its practicality. Validity test results showed that each instrument item significantly contributed to the physical literacy construct, and reliability met the good internal consistency criterion (α ≥ 0.70). The feasibility assessment received an average score of ≥3.00 (category "feasible without significant revision"), and the practicality assessment received a "very practical" rating from 88.6% of teachers and a "practical" rating from 81.0% of students. The web interface design includes a teacher dashboard summarizing class performance, a student results page with exercise recommendations, and an automatic feedback system that is intuitive and accessible across various devices. Thus, the ALFA web-based instrument has proven to be a valid, reliable, feasible, and practical tool for measuring physical literacy among elementary school students in Jombang District. It is expected to serve as an practical evaluation tool for educators and provide a theoretical and practical foundation for further research on physical literacy.