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All Journal JIO: Jurnal Inovasi Olahraga JOSKA: ISORI KAMPAR JURNAL
Nurul Annisa
Fakultas Ilmu Keolahragaan, Universitas Negeri Medan, Indonesia.
Education Health Professions Other

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Adaptive Equipment-Based Learning to Improve Backhand Stroke Skill Acquisition in Secondary School Table Tennis Nurul Annisa; Najwa Alia Jahra Harefa; Abdillah Ramadhan; Dianli Simamora
Joska: Jurnal Isori Kampar Vol. 3 No. 02 (2026): July Issue JOSKA: ISORI KAMPAR JURNAL
Publisher : INSPIRETECH GLOBAL INSIGHT & (ISORI KAMPAR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/joska.v3i02.16

Abstract

Purpose: This study aimed to investigate the effect of a systematically structured adaptive equipment-based learning (AEL) protocol on backhand stroke skill acquisition among Grade VIII junior high school students. Materials and Methods: A quasi-experimental pre-test/post-test control-group design was employed with 60 participants (Mage = 13.7 ± 0.5 years; 30 male, 30 female) from SMP Negeri 1 Tebing Tinggi, North Sumatra, Indonesia, randomly allocated to an experimental group (AEL protocol, n = 30) and a control group (conventional instruction, n = 30). Both groups completed 16 instructional sessions over eight weeks. Backhand stroke proficiency was quantified using a validated stroke-accuracy rubric and a ball-placement consistency index. Between- and within-group differences were examined via paired-samples t-tests, independent-samples t-tests, and Cohen's d effect sizes at α = .05. Results: The experimental group demonstrated significantly greater improvement in stroke-accuracy scores (pre: 52.4 ± 6.1; post: 74.8 ± 5.3; p < .001; d = 3.81) compared with the control group (pre: 51.9 ± 5.8; post: 60.3 ± 6.0; p < .001; d = 1.41). Between-group post-test differences were statistically and practically significant (p < .001; d = 2.54). Conclusions: AEL meaningfully accelerates backhand stroke skill acquisition relative to conventional instruction. These findings support the integration of evidence-based equipment modification principles into secondary school physical education curricula.
Pengaruh Gaya Mengajar Inklusi Terhadap Hasil Belajar Servis Backhand Bulutangkis  Siswa Kelas IX-3 SMP Negeri 1 Medan Nurul Annisa; Najwa Alia Jahra Harefa; Abdillah Ramadhan; Petrus Edwin Sinaga; Muhammad Yan Ahady
Jurnal Inovasi Olahraga Vol. 5 No. 02 (2026): July Issue, 2026
Publisher : Pusat Pengembangan Olahraga Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/jiojurnal.v5i02.27

Abstract

Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh penerapan gaya mengajar inklusi terhadap hasil belajar teknik dasar servis backhand siswa SMP 1 Medan. Penelitian ini menggunakan desain pra-eksperimental one-group pretest-posttest. Sampel berjumlah 28 siswa dipilih menggunakan teknik purposive sampling. Instrumen yang digunakan berupa tes kemampuan servis backhand bulu tangkis pada pretest dan posttest. Siswa menerima instruksi melalui gaya mengajar inklusi selama empat pertemuan, yang memungkinkan mereka memilih tingkat kesulitan latihan sesuai dengan kemampuan masing-masing. Hasil analisis menunjukkan peningkatan signifikan, dengan skor pretest rata-rata 6,29 dengan persentase 52,42% meningkat menjadi 9,39 dengan persentase 78,25% . Dengan persentase peningkatan sebesar 49,29% dari kondisi awal. Implikasi dari penelitian ini menunjukkan bahwa gaya mengajar inklusi efektif dalam meningkatkan hasil belajar keterampilan motorik dasar, khususnya dalam konteks pendidikan jasmani. Pendekatan ini direkomendasikan untuk diimplementasikan secara lebih luas dalam pembelajaran olahraga di sekolah karena memberikan fleksibilitas, meningkatkan kepercayaan diri, serta mendorong partisipasi aktif semua siswa tanpa memandang tingkat kemampuannya.
Co-Authors Abdillah Ramadhan Dianli Simamora Muhammad Yan Ahady Najwa Alia Jahra Harefa Petrus Edwin Sinaga