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PENGARUH METODE CIRCUIT TRAINING TERHADAP PENINGKATAN KETERAMPILAN PUKULAN SMASH DALAM BULU TANGKIS EKSTRAKURIKULER DI SMAN 2 SUKATANI Muhammad Alvito Ramadhani; Suprananto; Abdul Salam Hidayat
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Terbit
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.32452

Abstract

This study aims to determine the effect of the circuit training method on improving smash skills in badminton among extracurricular students at SMAN 2 Sukatani. The background of this research lies in the importance of the smash technique as a primary offensive move in badminton, along with the need for a structured and effective training method to enhance this ability. The circuit training method was selected for its potential to develop strength, endurance, agility, and overall body coordination. This research employed a quantitative approach with a One Group Pretest-Posttest Design. The sample consisted of 30 badminton extracurricular students, selected using total sampling. The instrument used was a practical test of smash skills, covering initial stance, execution, and follow-through phases. Data were collected through a pre-test before treatment and a post-test after eight sessions of circuit training. Data analysis was conducted using descriptive statistics and a paired sample t-test with the assistance of SPSS 25. The results showed an increase in the average score from 9.10 in the pre-test to 11.20 in the post-test. The t-test results revealed a significance value of 0.000 (p < 0.05), indicating a statistically significant difference between pre-test and post-test scores. It can be concluded that the circuit training method has a significant effect on improving smash skills in badminton. This method is recommended to be implemented in extracurricular training programs as it effectively enhances students’ overall performance. The findings also contribute to the development of structured physical education training strategies.
Academic Supervision Based on Learning Management System in Improving Teacher Performance Ningsih, Nelly Rahmawati; Suprananto; Suryaman, Maman; Wahyudin, Undang
Research Horizon Vol. 5 No. 6 (2025): Research Horizon - December 2025
Publisher : LifeSciFi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54518/rh.5.6.2025.939

Abstract

The digital transformation in educational institutions demands a more effective, well-documented, and technology-adaptive model of instructional supervision. This study aims to analyze the implementation of Learning Management System (LMS)-based academic supervision and its impact on teacher performance and instructional quality. Employing a descriptive qualitative approach, data were collected through in-depth interviews, observations, and document analysis involving the principal, vice principal for curriculum, and teachers. The findings reveal that LMS-based supervision is systematically implemented through digital scheduling, instructional document uploads, classroom recording submissions, and direct feedback via LMS features. Digital supervision significantly enhances teacher discipline, administrative consistency, digital competence, and the quality of instructional planning. LMS also accelerates the feedback cycle and strengthens reflective teaching practices. However, several challenges emerge, including unstable internet connectivity, teacher psychological pressure, and difficulties in digital adaptation. LMS-based supervision positively contributes to instructional quality and supports school quality management. This study highlights the importance of integrating digital supervision into teacher professional development, particularly in vocational education settings.