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All Journal PEMBELAJAR: Jurnal Ilmu Pendidikan, Keguruan, dan Pembelajaran JURNAL PENDIDIKAN TAMBUSAI Journal of Physical Education and Sports Jurnal Review Pendidikan dan Pengajaran (JRPP) Journal of SPORT (Sport, Physical Education, Organization, Recreation, and Training) SPRINTER: Jurnal Ilmu Olahraga INSPIREE: Indonesian Sport Innovation Review Borneo Physical Education Journal Indo-MathEdu Intellectuals Journal Saraq Opat : Jurnal Administrasi Publik Journal of Education Sciences: Fondation & Application ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat Jp.jok (Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan)
Rudobertus Talan
Universitas San Pedro
Humanities Automotive Engineering Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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Journal : indo-mathedu intellectuals journal

 1 
Efisiensi Penggunaan Media Kotak Huruf Dalam Meningkatkan Kemampuan Membaca Permulaan pada Anak Tuna Grahita di SLB Negeri Manekat Niki-Niki Dejukamin, Alberto; Selan, Ot Bil Wilson; Wangge, Vinsensius; Talan, Rudobertus
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3532

Abstract

This study aims to improve early reading skills in children with mild mental retardation at SLB Negeri Manekat Niki-Niki. Children with special needs, especially mental retardation, often face obstacles in concentration and understanding of material, especially in basic reading skills. Initial observations showed that mentally retarded students at the school had significant variations in early reading skills, with some of them still requiring intensive guidance. To overcome this problem, the researcher used letterbox media as a learning aid. The research method used was Classroom Action Research (CAR) with two cycles. Each cycle consists of four meetings, including the delivery of material and post-action tests. The results in cycle I showed weaknesses in recognizing vowels, consonants, and syllables without teacher assistance. However, after improvements were made in the learning process in cycle II, there was a significant increase in students' initial reading ability. This increase was due to improvements in the teaching and learning process that made students more enthusiastic. Based on these findings, it is concluded that the use of letter box media is effective in improving the initial reading ability of children with mild mental retardation.
Hubungan Kekuatan Otot Lengan Terhadap Keterampilan Servis Bawah pada Permainan Bola Voli Siswa SMK Negeri 3 Kota Kupang Mone, Raimundus; Talan, Rudobertus; Liunokas, Oded; Ajito, Timoteus
Indo-MathEdu Intellectuals Journal Vol. 7 No. 1 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i7.5118

Abstract

This study aims to determine the relationship between arm muscle strength and underhand serving skills in volleyball among students at SMK Negeri 3 Kota Kupang. This study uses a quantitative approach with a correlational method. The study population consisted of 22 students who participated in volleyball extracurricular activities, and the entire population was sampled using total sampling technique. Data collection techniques were carried out through tests and measurements, namely push-up tests to measure arm muscle strength and standard volleyball underhand serve tests to measure students' underhand serve skills. The data obtained were analysed using Pearson Product Moment correlation analysis techniques after meeting the analysis prerequisites. The results showed a correlation coefficient of r = -0.222 with a significance value of p = 0.321 (p > 0.05). These findings indicate that there is no significant relationship between arm muscle strength and underhand serving skills in students at SMK Negeri 3 Kota Kupang. Thus, it can be concluded that underhand serving skills in volleyball are not only influenced by arm muscle strength but are more determined by other factors such as technical mastery, movement coordination, and timing in serving.  
Manajemen Organisasi Olahraga dalam Pengembangan Prestasi Atlet Daerah: Studi Kasus Askab PSSI Kabupaten Malaka Klau, Maksimus; Talan, Rudobertus; Liunokas, Oded; Ajito, Timoteus
Indo-MathEdu Intellectuals Journal Vol. 7 No. 1 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i1.5155

Abstract

Sports organization management plays a strategic role in developing the achievements of regional athletes, particularly in soccer, which requires a sustainable training system. This study aims to analyze the organizational management of the Askab PSSI (Soccer Association of Indonesian Football Associations) in Malaka Regency in developing the achievements of regional athletes. The study used a qualitative approach with a case study method. Data were collected through interviews, observations, and documentation with Askab PSSI administrators, coaches, and PS Malaka athletes. Data analysis techniques included data reduction, data presentation, and conclusion drawing. The results indicate that Askab PSSI management in Malaka Regency has implemented planning, organizing, implementing, and supervising functions in athlete development, but still faces obstacles in funding, infrastructure, and program continuity. These findings confirm that structured and sustainable sports organization management contributes to improving the achievements of regional athletes. This research provides practical implications for regional sports organization managers in optimizing athlete management training systems
Pengaruh Latihan Kekuatan Otot Lengan Terhadap Keterampilan Passing Bawah Pada Permainan Bola Voly Siswa Putra Kelas Atas SDN Maubeli Kabupaten Timor Tengah Utara Rosari, Ermy Tresilda De; Talan, Rudobertus; Wora, Dionisius; Ajito, Timoteus
Indo-MathEdu Intellectuals Journal Vol. 7 No. 2 (2026): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v7i2.5243

Abstract

This study aims to analyze the effect of arm muscle strength training on underarm passing skills in volleyball for upper-grade male students at Maubeli Elementary School, North Central Timor Regency. The study used a quantitative approach with a one-group pretest–posttest design. The population and sample size were 20 students (total sampling). The treatment, arm muscle strength training, was given in a structured manner over five sessions. Data analysis included descriptive statistics, residual normality tests, and simple linear regression. The results showed a correlation coefficient (R) of 0.458 and a determination coefficient (R²) of 0.210, indicating that 21.0% of the variation in underarm passing skills was influenced by arm muscle strength. The ANOVA test showed F count = 4.774 with Sig. = 0.042 (<0.05), indicating that arm muscle strength training significantly influenced underarm passing skills. The regression equation obtained was Y = 0.080 + 0.683X. These findings confirm that an arm muscle strength training program can be used as a physical education (PJOK) learning strategy to improve the quality of basic volleyball underarm passing techniques in elementary school students. Keywords: Arm muscles, strength training, underhand passing, volleyball, elementary school students
Co-Authors Achmad Maulana Ajito, Timoteus Alexius Andiwatir Arisona Benyamin Belipati Bria, Makarius Dejukamin, Alberto Emirati, Emirati fallo, sefri Florianus Aloysius Nay Klau, Maksimus Kusuma, Donny Wira Yudha Liunokas, Oded Margaretha lasni Rhussary Mone, Raimundus Nabu, Didimus Pratama, Rivan Saghita Rajagukguk, Christin P. M. Randy Vallentino Neonbeni Rosari, Ermy Tresilda De Sefri Imanuel Fallo Selan, Ot Bil Wilson Siti Baitul Mukarromah Tri Nugroho Vinsensius Wangge Wora, Dionisius yoga irawan