Journal Of Dehasen Educational Review
https://jurnal.unived.ac.id/index.php/jder
<div class="paragraph"> <p>e-ISSN <a href="http://u.lipi.go.id/1583306294">2721-2505</a></p> <p style="text-align: justify;">Journal of Dehasen Educational Review - JDER is an open-access and peer-reviewed journal publishing an academic article in the scope of Education including Education Management and Administration; Curriculum Development; Media and Teaching Material Development; Pre-School Education; Primary Education; Middle School Education; High School and Higher Education; Communication and Informatics Technolgy based Education Development also Subject Matter Development. JDER is published by the Faculty of Education and Teacher Training Universitas Dehasen Bengkulu. JDER is published every four months each year (March; July and November).</p> <p style="text-align: justify;"><a href="https://drive.google.com/file/d/1TiqvCEa7kt1SpG0x9-bx-jVg78TJ9S_7/view"><img src="https://jurnalunived.com/public/site/images/admin/sinta5-kcl.jpg" alt="" width="82" height="38"></a></p> <hr></div>UNIVED Press, Universitas Dehasen Bengkuluen-USJournal Of Dehasen Educational Review2721-2505<div class="paragraph"> <p><img src="https://archive.org/download/indeks/88x31.png" alt="CC 4.0"> <br>This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.</p> </div>Strategi Pembelajaran Tahfiz Al-Qur’an Di Mas Miftahussalam Medan
https://jurnal.unived.ac.id/index.php/jder/article/view/11426
This study analyzes Al-Qur’an tahfiz learning strategies to enhance memorization quality at MAS Miftahussalam Medan. Employing a qualitative case study design, data were collected through interviews, observations, and documentation. The findings identify three core strategies: (1) optimizing morning "golden hours" for routines; (2) implementing flexible targets prioritizing quality over quantity to support students' psychological well-being; and (3) strengthening independent murojaah before submission. These strategies are structured through Control Cards for monitoring and Tahfiz Graduation for appreciation. Supporting factors include a conducive madrasa environment, while primary obstacles involve limited recitation time, physical fatigue from heavy academic workloads, and inconsistent home revision. In conclusion, while the implemented strategies effectively maintain memorization consistency and quality, further improvements in time management and disciplined motivation are essential to overcome prevailing academic challenges.Dheria RahimaNanda Rahayu AgustiaTumiran Tumiran
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2026-05-212026-05-2172354210.33258/joder.v7i2.11426Model Kepemimpinan Kepala Sekolah Dalam Menciptakan Mutu Pembelajaran Pai Di Smk Muhammadiyah 9 Medan
https://jurnal.unived.ac.id/index.php/jder/article/view/11427
This descriptive qualitative research aims to describe the principal's leadership model in creating quality Islamic Religious Education (PAI) learning at SMK Muhammadiyah 9 Medan. Through observation, interviews, and documentation methods with the principal, Ismuba teachers, and students. This study explores the leadership model as well as its supporting and inhibiting factors. This research analysis was conducted through data reduction, presentation, and drawing conclusions. The results revealed that the principal implemented a flexible, assertive, participatory leadership model, and was based on Islamic principles to ensure the quality of learning. The success of this program was supported by the dedication of the leadership, teacher competence, school policies oriented towards religious activities, and adequate facilities. However, there were significant challenges such as low learning motivation among some students, lack of support from students' families and social environments, and differences in human resource readiness in adopting learning innovations.Naswa KurniawanHadi Saputra PanggabeanIsmaraidha Ismaraidha
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2026-05-212026-05-2172435010.33258/joder.v7i2.11427Implementasi Metode Talaqqi Dalam Meningkatkan Kualitas Bacaan Al-Qur’an Di Sma Islam Al-Ulum Terpadu Medan
https://jurnal.unived.ac.id/index.php/jder/article/view/11428
This study aims to determine and analyze the implementation of the Talaqqi method in improving the quality of Al-Qur'an reading at Al-Ulum Terpadu Medan Islamic High School. The research method is qualitative with data collection techniques in the form of observation, interviews, and documentation. Data analysis with data reduction, data presentation, and drawing conclusions. The results of this study the researcher found (1). Implementation: The talaqqi method was implemented in the prayer room for grade X and XI students who had difficulty with letter pronunciation and tajweed. (2). Supervision and Evaluation: Conducted daily, weekly, and monthly through recording errors, peer listening methods, and routine coordination between teachers, homeroom teachers, and the school. (3). Supporting Factors: Good cooperation between tutors and homeroom teachers. (4). Inhibiting Factors: Limited time of 45 minutes, an unbalanced teacher-student ratio of 1:20, students' physical condition, and high academic load. (5). Results and Achievements: Improving the accuracy of Al-Qur'an reading. Understanding of tajweed and its application in reading.Nur AiniNanda Rahayu AgustiaAbdi Syahrial Harahap
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2026-05-212026-05-2172516010.33258/joder.v7i2.11428Strategi Kompetensi Sosial Guru Pai Dalam Meningkatkan Perkembangan Mental Siswa Di Smas Darussalam Medan
https://jurnal.unived.ac.id/index.php/jder/article/view/11429
Penelitian ini bertujuan untuk menganalisis strategi kompetensi sosial guru Pendidikan Agama Islam (PAI) dalam meningkatkan perkembangan mental siswa di SMAS Darussalam Medan. Penelitian ini menggunakan pendekatan kualitatif dengan studi kasus. Pengumpulan data dilakukan melalui wawancara mendalam dengan guru PAI dan guru Bimbingan dan Konseling (BK), observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa strategi kompetensi sosial guru Pendidikan Agama Islam (PAI) diwujudkan melalui pendekatan pribadi, komunikasi empati, perilaku teladan, dukungan mental, dan kolaborasi dengan guru BK. Strategi-strategi ini berdampak positif pada perkembangan mental siswa, yang ditandai dengan peningkatan kenyamanan, keterbukaan, disiplin, dan perubahan sikap dan perilaku menjadi lebih baik. Faktor pendukung untuk strategi ini termasuk lingkungan sekolah yang kondusif, keterbukaan siswa, dan tujuan bersama di antara guru. Faktor penghambat termasuk kesadaran diri siswa yang rendah, kurangnya komunikasi terbuka, dan pengaruh lingkungan sosial. Penelitian ini menyimpulkan bahwa kompetensi sosial guru Pendidikan Agama Islam (PAI) memainkan peran strategis dalam mendukung kesehatan mental siswa secara berkelanjutan.Sri Indah OktafianiFuji Rahmadi PSakban Lubis
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2026-05-212026-05-2172616810.33258/joder.v7i2.11429Implementasi Program Pengajaran Agama Dalam Membangun Karakter Islami Di Majelis Taklim Syuhada Medan Sunggal
https://jurnal.unived.ac.id/index.php/jder/article/view/11430
This study aims to describe the implementation of a religious education program to build Islamic character at the Syuhada Medan Sunggal Islamic Boarding School (Majelis Taklim Syuhada Medan Sunggal). The method used was descriptive qualitative, with data collection techniques of observation, in-depth interviews, and documentation studies. The research subjects included the Community Empowerment Agency (BKM), religious teachers, and members of the congregation, selected purposively. The results indicate that the implementation of the religious education program to build Islamic character is carried out in an integrated manner with positive religious activities. Character values such as discipline, responsibility, social concern, and noble morals are instilled in the daily lives of the congregation. Activities such as congregational prayer, Qur'an recitation, and Islamic jurisprudence (fiqh) studies are effective media in building character. The conclusion of this study is that the Majelis Taklim is able to create a non-formal educational environment conducive to strengthening the character of the congregation as a whole.T Aldi Rizki PratamaManshuruddin ManshuruddinAbdi Syahrial Harahap
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2026-05-212026-05-2172698010.33258/joder.v7i2.11430Strategi Guru Ekstrakurikuler Dalam Meningkatkan Kemampuan Membaca Al-Quran Siswa Di Mts Riyadhus Sholihin
https://jurnal.unived.ac.id/index.php/jder/article/view/11431
This study aims to analyze the strategies used by extracurricular teachers to improve students' ability to read the Qur'an at MTs Riyadush Sholihin and to identify the factors that support and hinder its implementation. This study uses a qualitative approach with a case study type. Data collection techniques were carried out through interviews, observations, and documentation. Research informants included the deputy head of the madrasah, tahfidz extracurricular teachers, and students participating in extracurricular activities. Data analysis was carried out through the stages of data reduction, data presentation, and conclusion drawing. The results of the study show that the teachers' learning strategies were implemented through five stages, namely structured program planning, gradual implementation of tahsin and tahfidz learning, utilization of learning media, provision of motivation, and evaluation through reading tests and memorization tests. Supporting factors included teacher competence, school support, availability of facilities, and student interest. Meanwhile, the inhibiting factors were limited learning time, differences in students' initial abilities, and lack of practice in reading the Qur'an at home.Tharisa Indah SyafitriNurhalima TambunanSakban Lubis
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2026-05-212026-05-2172819010.33258/joder.v7i2.11431Penerapan Metode Studi Kasus Pada Mata Pelajaran Agama Islam Dalam Upaya Meningkatkan Pemahaman Siswa Di Upt Sd Negeri 030322 Ujung Teran Kecamatan Tigalingga Kabupaten Dairi
https://jurnal.unived.ac.id/index.php/jder/article/view/11432
This study aims to improve students' understanding and analytical skills in Islamic Religious Education subjects through the application of the case study method at the UPT SD Negeri 030322 Ujung Teran, Tigalingga District, Dairi Regency. The problem that is the focus of the study is the low understanding and analytical skills of students in Islamic Religious Education learning that still uses conventional methods. This study uses an action research method with a qualitative approach. The subjects of the study were students in grades IV (14 people), V (11 people), and VI (21 people) with a total of 46 students. Data collection was carried out through observation, interviews, documentation, and analytical skills tests. The case study method was applied by presenting real situations relevant to Islamic Religious Education material for students to analyze. The results of the study indicate that the application of the case study method can improve students' understanding of Islamic Religious Education concepts and analytical skills in solving religious problems in everyday life. This study contributes to the development of more contextual and meaningful Islamic Religious Education learning methods for elementary school students.Trisna Wati LubisHadi Saputra PanggaebeanSakban Lubis
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2026-05-212026-05-2172919610.33258/joder.v7i2.11432Evaluasi Efektivitas Sistem Barcode Absensi Dalam Meningkatkan Kedisiplinan Siswa Mas Miftahussalam Medan
https://jurnal.unived.ac.id/index.php/jder/article/view/11433
This study aims to evaluate the effectiveness of the barcode attendance system in improving student discipline at Mas Miftahussalam. This system is expected to improve discipline, punctuality, and regularity of student attendance in the madrasah environment. This study also identifies supporting and inhibiting factors in the implementation of the barcode attendance system in schools. The research method used is qualitative with data analysis techniques that include three stages: data reduction, data presentation, and conclusion drawing. The results show that the barcode attendance system is effective in improving student discipline, especially in the aspects of attendance and punctuality. This system is considered more practical and efficient than manual attendance and is equipped with automatic WhatsApp notifications to parents as a form of supervision. The main supporting factor is the active role of teachers on duty, while the inhibiting factor is the limited internet connection. Overall, the barcode system has been proven to be able to improve student discipline in madrasahs.Yulitriani YulitrianiHadi Saputra PanggabeanMuhammad Yunan Harahap
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2026-05-212026-05-21729710210.33258/joder.v7i2.11433Improving Children's Gross Motor Development Through Outdoor Obstacle Play
https://jurnal.unived.ac.id/index.php/jder/article/view/12017
<p class="isselectedend" style="margin: 0in; text-align: justify;"><span style="font-size: 10pt;">This study aimed to improve the gross motor development of Group B children through outdoor obstacle course play at TK S PTPN 7 Sukaraja, Seluma Regency. The study employed a Classroom Action Research (CAR) method using the John Elliot model, which was conducted in two cycles consisting of planning, action, observation, and reflection. The research participants were 15 children, comprising 8 boys and 7 girls. Data were collected through observation, documentation, and field notes, while data analysis was conducted using descriptive quantitative and descriptive qualitative techniques. The findings revealed that the children's gross motor development improved in each cycle. The percentage of gross motor development in Cycle I reached 64.44%, categorized as Developing as Expected, and increased to 92.00% in Cycle II, categorized as Very Well Developed. Therefore, it can be concluded that outdoor obstacle course play is effective in improving the gross motor development of Group B children at TK S PTPN 7 Sukaraja, Seluma Regency.</span></p>Bella Nadya Lusiana HutabaratMimpira HaryonoEla Pebriani
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2026-08-032026-08-037210311010.33258/joder.v7i2.12017Improving Children's Body Balance Through Playing on the Balance Board at PAUD Waazrim in Lebong Regency
https://jurnal.unived.ac.id/index.php/jder/article/view/12018
<p>This study aimed to improve the body balance ability of children aged 4–5 years through balance board play activities at PAUD Waazrim, Lebong Regency. The study employed a Classroom Action Research (CAR) method using the John Elliott model, conducted in two cycles with 15 children as the research subjects. Data were collected through observation and documentation, while data analysis was carried out using descriptive quantitative techniques with percentage calculations. The results showed that children's body balance ability increased from 66.67% in Cycle I to 86.67% in Cycle II. The percentage achieved in Cycle II was categorized as Very Well Developed (VWD). Therefore, balance board play activities were proven to be effective in improving the body balance ability of children aged 4–5 years at PAUD Waazrim, Lebong Regency.</p>Febi MelatiMimpira HaryonoEla Pebriani
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2026-08-032026-08-037211111810.33258/joder.v7i2.12018Improving the Ability to Recognize Different Colors Using Small Balls
https://jurnal.unived.ac.id/index.php/jder/article/view/12021
<p>This study aimed to improve children's ability to recognize various colors through the use of small ball media at PAUD Pelita Bunda, Arang Sapat Village, Lubuk Sandi District, Seluma Regency. The study employed a Classroom Action Research (CAR) method using the John Elliot model, which was conducted in two cycles consisting of planning, action, observation, and reflection. The research participants were 15 children, comprising 8 boys and 7 girls. Data were collected through observation, documentation, and field notes, while data were analyzed using descriptive quantitative and descriptive qualitative techniques. The findings indicated that the children's ability to recognize various colors improved in each cycle. In Cycle I, the children obtained a score of 134 out of a maximum score of 180, with a percentage of 74.44%, which was categorized as Developing as Expected. After improvements were made in Cycle II, the score increased to 177 out of 180, with a percentage of 98.00%, which was categorized as Very Well Developed. Therefore, the use of small ball media was proven to be effective in improving children's ability to recognize various colors, including identifying, naming, and classifying colors, at PAUD Pelita Bunda, Arang Sapat Village, Lubuk Sandi District, Seluma Regency.</p>Eni LovitaDwi RulismiLydia MargarethaMimpira HaryonoRanny Fitria Imran
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2026-08-032026-08-037212913610.33258/joder.v7i2.12021Improving Social-Emotional Development Through Ball Sharing Games in 5-6 Year Old Children
https://jurnal.unived.ac.id/index.php/jder/article/view/12020
<p>This study aimed to improve the social-emotional development of children aged 5–6 years through the ball-passing game at PAUD Bakti Andesca, Lubuk Sandi District, Seluma Regency. This research was motivated by the relatively low level of children's social-emotional development, particularly in their ability to adapt to situations, follow activity rules, interact with peers, and demonstrate cooperative behavior in group activities. The study employed a Classroom Action Research (CAR) method using the Kemmis and McTaggart model, which was conducted in two cycles. Each cycle consisted of four stages: planning, action, observation, and reflection. The subjects of this study were 15 children aged 5–6 years in Group B. Data were collected through observation and documentation, while data were analyzed using descriptive quantitative analysis with percentage calculations. The results showed that the children's social-emotional development improved from 74% in Cycle I, categorized as <strong>Developing as Expected</strong>, to 89% in Cycle II, categorized as <strong>Very Well Developed</strong>, indicating an increase of 15%. Based on the findings, it can be concluded that the ball-passing game is effective in improving the social-emotional development of children aged 5–6 years, particularly in adapting to situations, following activity rules, interacting with peers, and demonstrating cooperative behavior in group activities.</p>Yayuk JunartiMimpira HaryonoEla Pebriani
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2026-08-032026-08-037211912810.33258/joder.v7i2.12020The Effect of Plyometric Training and Hanging Ball Training on Smash Skills in Sepak Takraw Athletes at SMAN 12 Sports Talent School, Bengkulu Province
https://jurnal.unived.ac.id/index.php/jder/article/view/12389
<p class="Abstract"><span lang="IN" style="font-size: 9.0pt; line-height: 107%; font-family: 'Arial',sans-serif;">This study aims to determine the effect of plyometric training and hanging ball training on smash skills among sepaktakraw athletes at SMAN 12 Special Sports Class of Bengkulu Province. Using a total sampling method to determine the number of respondents, 12 sepaktakraw athletes from SMAN 12 Special Sports Class of Bengkulu Province were selected. This experimental study utilized a One-Group Pretest-Posttest Design, which is a pre-experimental design consisting of a pretest (test administered before treatment) and a posttest (test administered after treatment) in a single group. Data collection was conducted using test scores. The data were analyzed using descriptive data analysis and a t-test. The results of this study indicate that there is an effect of plyometric training and hanging ball training on the smash skills of sepaktakraw athletes at SMAN 12 Special Sports Class of Bengkulu Province, with a calculated t-value ($t_{count}$) of $2.394$, while the t-table value ($t_{table}$) is $1.795$ at a significance level of $\alpha = 0.05$ and degrees of freedom ($df$) = $12$.</span></p>Muhammad FerdiFeby Elra PerdimaAjis Sumantri
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2026-07-312026-07-317213714010.33258/joder.v7i2.12389The Effect Of Skipping Exercise And Squat Jump Training On The Speed Of Straight Kicks In Male Students Of PSHT Pencak Silat School, Jalan Nangka, Bengkulu City
https://jurnal.unived.ac.id/index.php/jder/article/view/12928
<p>His study aimed to determine the effect of skiping and squat jump exercises on the speed of straight kicks among male students of the PSHT Pencak Silat School on Jalan Nangka, Bengkulu City. The research method used was a quasi-experimental design with pre-test and post-test procedures. The sample consisted of 20 students divided into two groups: the skipping exercise group and the squat jump exercise group. The research instrument used a 10-second straight kick speed test, while data analysis employed normality tests, homogeneity tests, and t-tests.The results showed that both types of exercises had an effect on improving straight kick speed. The skiping group showed an average increase from 14.1 to 20.8 with a percentage increase of 47.5%, while the squat jump group increased from 14.4 to 21.6 with a percentage increase of 50%. The hypothesis test results obtained a t-count value of 21.171 > t-table 2.093 with a significance value of 0.001 < 0.05. Based on these results, it can be concluded that skiping and squat jump exercises have a significant effect on the straight kick speed of male students at PSHT Jalan Nangka, Bengkulu City.</p>Yoppi DarmawanFeby Elra PerdimaDeffri Anggara
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2026-07-312026-07-317214115010.33258/joder.v7i2.12928Efforts To Improve Down Passing Skills Through Volleyball Game Modifications At The Agribusiness Vocational School In Bengkulu City
https://jurnal.unived.ac.id/index.php/jder/article/view/12926
<p>This study aims to determine the improvement of underhand passing skills through the modification of volleyball games at SMK Agribusiness Kota Bengkulu. The method used in this study was Classroom Action Research (CAR), employing test and non-test instruments to assess students’ learning outcomes. The subjects of this study were 39 students from grades X, XI, and XII of SMK Agribusiness Kota Bengkulu in the 2025/2026 academic year. The data analysis technique used descriptive statistics in the form of percentages. Based on the overall research results, it can be concluded that the success rate in Cycle I was 51%, while Cycle II reached 95%. Therefore, it can be stated that modifying volleyball games successfully helped improve students’ underhand passing skills, as the results met the predetermined minimum mastery criteria. This study was effective and efficient in accordance with the desired learning process and demonstrated improvements in both the learning process and learning outcomes.</p>Randi SetiawanMartiani MartianiFeby Elra Perdima
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2026-07-312026-07-317215116010.33258/joder.v7i2.12926* The Effect of Dumbbell Press Training on Straight Punching Speed among Pencak Silat Extracurricular Students at SMA Negeri 1 Central Bengkulu
https://jurnal.unived.ac.id/index.php/jder/article/view/12927
<p>This study aimed to determine the effect of dumbbell press training on straight punching speed among pencak silat extracurricular students at State Senior High School 1 Central Bengkulu. The research employed a quantitative method using a one-group pretest-posttest experimental design. The sample consisted of 15 students who were assigned to a single experimental group. The research instrument was a 30-second straight punching speed test, while data analysis involved normality testing, hypothesis testing, and the N-Gain test. The results showed that dumbbell press training had an effect on straight punching speed. Descriptive analysis using IBM SPSS Statistics showed a maximum score of 77 and a minimum score of 62, with a mean score of 69.73, a standard deviation of 4.803, and a variance of 23.067. Based on the Paired Sample t-test, the significance value obtained was < 0.001, which was lower than 0.05. This finding indicates that dumbbell press training had a significant effect on improving straight punching speed among pencak silat extracurricular students.</p>Muhammad Galiv RevanszaAjis SumantriAsnawati Asnawati
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2026-07-312026-07-317216116810.33258/joder.v7i2.12927The Effect of Hand-Eye Coordination Training on Smash Ability among Volleyball Players at SMKN 3 Kaur
https://jurnal.unived.ac.id/index.php/jder/article/view/12925
<p>This study aimed to determine the effect of hand-eye coordination training on the smash ability of volleyball players at SMK Negeri 3 Kaur. This research employed an experimental research design. The sample consisted of all 16 volleyball players at SMK Negeri 3 Kaur. The improvement in volleyball smash skills can be observed by comparing the results of the pre-test and post-test. In the pre-test, the highest score was 15, the lowest score was 8, and the mean score was 12.13. In the post-test, the highest score was 19, the lowest score was 13, and the mean score increased to 16.81. Thus, the mean score increased from 12.13 in the pre-test to 16.81 in the post-test. The instrument used in this study was a volleyball smash skill test. Based on the pre-test and post-test data on volleyball smash skills among the players at SMK Negeri 3 Kaur, the normality test results indicated that all data were normally distributed. Furthermore, the t-test results showed that the calculated t-value was 9.435, which was greater than the t-table value of 1.753. This finding indicates that hand-eye coordination training had a significant effect on improving smash ability. Therefore, the hypothesis stating that hand-eye coordination training has an effect on the smash ability of volleyball players at SMK Negeri 3 Kaur was accepted.</p>Arif Nokra MadianDeffri AnggaraRoni Syaputra
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2026-07-312026-07-317216917210.33258/joder.v7i2.12925The Effect of Stationary Passing and Moving Passing Training on Futsal Passing Accuracy at Curup United Academy
https://jurnal.unived.ac.id/index.php/jder/article/view/12929
<p class="Abstract">Passing accuracy is fundamental to maintaining possession and building play in futsal, and it requires training patterns that reflect the demands of the game. This study investigated the effects of stationary and moving passing drills on the passing accuracy of Academy Curup United players and compared the effectiveness of the two training methods. An experimental pretest-posttest two-group design was used. The population consisted of 30 players, all of whom were included as the sample and divided into stationary-passing and moving-passing groups. Passing accuracy was measured for 30 seconds using a wall target. Data analysis included normality and homogeneity tests, paired-samples t-tests, and an independent-samples t-test using SPSS 25. Stationary passing produced a mean improvement of 3.933 with a significance value of 0.000 and a 23.86% increase. Moving passing produced a mean improvement of 4.533 with a significance value of 0.000 and a 32.36% increase. The between-group comparison yielded a significance value of 0.021. Both training methods significantly improved passing accuracy, but moving passing generated the larger improvement. The findings support the use of mobile passing drills because their movement component more closely represents the technical demands encountered in futsal.</p>Kiki HandikaAjis SumantriFeby Elra Perdima
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2026-07-312026-07-317217318010.33258/joder.v7i2.12929The Effect of Calf Raise Training on Increasing Lower Limb Muscle Explosive Power in Volleyball Extracurricular Players at MTs Negeri 02 Kepahiang
https://jurnal.unived.ac.id/index.php/jder/article/view/12930
<p>Lower-limb explosive power is important in volleyball because it supports jumping, rapid positional changes, and attacking movements. This study examined the effect of calf-raise training on lower-limb explosive power among volleyball extracurricular players at MTS Negeri 02 Kepahiang. A quantitative approach was used with 20 players as the sample. Performance was measured before and after the calf-raise training program using a lower-limb power assessment recorded in test categories. The mean score increased from 2.05 at pretest to 2.95 at posttest. Liliefors tests indicated normal distributions for both measurements, while the homogeneity test produced F = 0.93, below the critical value of 3.52. The relationship analysis produced a correlation coefficient of approximately 0.97 and a coefficient of determination of 94.09%. Hypothesis testing yielded a t value of 8.23, exceeding the critical value of 2.10, indicating a significant training effect. The findings suggest that calf raises can support the development of lower-limb explosive power in school volleyball training, provided that exercise intensity and technique are adjusted to the participants' ability.</p>Aldo RecardoMegi PersoniAzizatul Banat
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2026-07-312026-07-317218919610.33258/joder.v7i2.12930The Effect of Weight Training Using Dumbbells on the Speed of Side Kicks (T) Among PSHT Students on Jalan Nangka, Bengkulu City
https://jurnal.unived.ac.id/index.php/jder/article/view/12931
<p>Side-kick speed is an important technical performance component in pencak silat and depends on the ability of the lower-limb muscles to generate force rapidly. This study examined the effect of training with dumbbell weights on the speed of side kicks (T) among PSHT students on Jalan Nangka, Bengkulu City. A quantitative one-group pretest-posttest experimental design was used. The population and sample consisted of 15 students selected through total sampling. Data were collected using a 10-second side-kick speed test administered before and after the training program. The analysis included normality and homogeneity testing and a t-test at a 0.05 significance level. The mean score increased from 12.80 at pretest to 15.46 at posttest. Hypothesis testing produced a t value of 4.641, exceeding the critical value of 2.145, with a two-tailed significance of 0.001. These results indicate a significant improvement following weighted training. Simple external loading can therefore be used as a practical variation for improving side-kick speed, provided that the load is adjusted to the participants' capacity so that movement quality and training safety are maintained.</p>Viko LiandraMesterjon MesterjonFeby Elra Perdima
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2026-07-312026-07-317219720410.33258/joder.v7i2.12931The Effect of Speed Training on Ball Dribbling Skills Among Futsal Players in the Extracurricular Program at SMP Negeri 20 Bengkulu City
https://jurnal.unived.ac.id/index.php/jder/article/view/12932
<p class="Abstract">Dribbling is a fundamental futsal skill because it supports ball possession, the ability to beat opponents, and the creation of attacking opportunities. This study examined the effect of speed training on the dribbling skill of futsal players participating in the extracurricular program at SMP Negeri 20 Bengkulu City. A quantitative one-group pretest-posttest design was employed. All 20 students enrolled in the futsal extracurricular activity were included as the study sample. Dribbling performance was measured before and after a structured speed-training program. Data were analysed using normality and homogeneity tests followed by a paired-samples t-test. The pretest and posttest data met the required distributional assumptions. The hypothesis test produced a t value of 22.557 with a two-tailed significance below 0.001, while the mean pretest-posttest difference was 2.0400. The posttest performance indicated faster and more controlled completion of the dribbling task. These findings demonstrate a statistically significant improvement after the intervention. Speed training can therefore be incorporated into school futsal training as a systematic component for improving dribbling performance, while technical execution, coordination, and training continuity remain important considerations.</p>Antoni Okta VianusMartiani MartianiDolly Apriansyah
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http://creativecommons.org/licenses/by-sa/4.0
2026-07-312026-07-317220521210.33258/joder.v7i2.12932