Paulan Sukmadayani Pratiwi
Universitas Pendidikan Indonesia

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Pengaruh Masa Pubertas terhadap Pembelajaran Penjas di Sekolah Dasar Paulan Sukmadayani Pratiwi; Rizal Ahmad Fauzi; Muhammad Naufal; M. Rifky Ilyansyah Tandri; Cindy Sisilia
Journal of Sport Coaching and Physical Education Vol. 9 No. 2 (2024): November 2024 (Sports Science and Global Growth Challenge)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to determine the effect of puberty on physical education learning in elementary schools. The method used is qualitative with a case study design. The population of this research is class V students at Cimekar State Elementary School for the 2023/2024 academic year. The instruments used are observation and teaching simulations using the floor exercise teaching method. Data analysis techniques were carried out using interview questions and observations. This research shows that there is an influence of puberty on physical education learning in elementary schools and the magnitude of the influence of puberty on physical education learning in elementary schools, even girls have a presentation of 90%. So it can be concluded that puberty influences physical education learning at Cimekar State Elementary Schools. The effectof puberty can caused many problem like physicaly, mentally for them. Puberty status must be balanced with healthy life stlye and support from other side environment to built the healthy condition to help children can grow according to the phases of growth and development.
Efektivitas Media Tandem Spike Trainer Terhadap Akurasi Smash Pada Atlet Bola Voli Junior Paulan Sukmadayani Pratiwi; Aam Ali Rahman; Dewi Susilawati
Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga (JPJO) Vol. 9 No. 3 (2026): Gelanggang Olahraga: Jurnal Pendidikan Jasmani dan Olahraga
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/0dyr0b85

Abstract

This study aimed to examine the effectiveness of using a tandem spike trainer media in improving smash accuracy among junior volleyball athletes. The method used was a pre-experimental design with a One Group Pretest–Posttest Design. The sample consisted of 20 male junior volleyball athletes aged 10–15 years who actively trained at Tanjungsari Club, Sumedang Regency, selected using a purposive sampling technique. Data were collected through smash skill tests and interviews. Data analysis was conducted using normality tests, homogeneity tests, paired sample t-test, and coefficient of determination (R-square) analysis with the help of SPSS software. The results showed a significant improvement between pretest and posttest scores. In addition, athletes demonstrated positive responses, including increased motivation, self-confidence, and ease in performing repeated exercises with a stable ball position. In conclusion, the use of a tandem spike trainer is effective in improving the smash accuracy of junior volleyball athletes and can be used as an innovative training medium in athlete development programs.   Keywords: Accuracy, Smash, Tandem Spike Trainer, Volleyball