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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Asimetris: Pendidikan Matematika dan Sains MASALIQ: Jurnal Pendidikan dan Sains Journal of Multidisciplinary Science: MIKAILALSYS Al-Iqtishad Jurnal Imiah Pengabdian Pada Masyarakat (JIPM) Jurnal Intelek Insan Cendikia Al-Mudharabah Reflection: Islamic Education Journal Al-Balagh : Jurnal Komunikasi Islam Ambacang: Jurnal Inovasi Pengabdian Masyarakat Karsa : Jurnal Pengabdian Masyarakat
Rahmi Wahyuni
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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Pelatihan Kepemimpinan Remaja Berbasis Problem Solving: Upaya Menumbuhkan Jiwa Inisiatif Pemuda Rahmi Wahyuni; Ardina Khoirun Nisa
Karsa : Jurnal Pengabdian Masyarakat Vol. 1 No. 1 (2025): Edisi Januari-Juni 2025
Publisher : MADANI PUBLISHER INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Leadership is an essential skill that needs to be instilled from a young age so that the younger generation can play a role as agents of change in society. This community service activity aims to cultivate a spirit of leadership and initiative among teenagers through leadership training based on a problem-solving approach. The method used in this activity is Participatory Action Research (PAR) with a participatory training approach. The activity was conducted in Pagar Gunung Village, Mandailing Natal Regency, involving 35 teenage participants aged 15–20 from various youth organization backgrounds, such as Karang Taruna, Mosque Youth, and the local school student council. The results of the activity show that this training is capable of enhancing three important aspects in adolescents: (1) an increase in understanding of the basic concepts of leadership and the role of youth as agents of change; (2) an improvement in critical and analytical thinking skills in identifying and seeking solutions to social problems in their environment; and (3) an increase in courage and initiative in voicing ideas and taking an active role in the community. Through pre-test and post-test evaluations, an average increase of 42% in the understanding of leadership concepts was observed. Some participants even committed to implementing solutions to the issues raised in the training, such as waste management, youth literacy activities, and anti-bullying campaigns. This activity not only provides conceptual knowledge but also fosters critical thinking and initiative among the youth. In the future, such programs need to be continued and synergized with educational institutions, youth organizations, and village governments so that their sustainability and social impact become broader and more tangible.
The Effect of Organizational Citizenship Behavior on the Work Productivity of Employees at the Padang City Investment and One-Stop Integrated Services Agency Rahmi Wahyuni; Syamsir Syamsir
Journal of Multidisciplinary Science: MIKAILALSYS Vol 4 No 2 (2026): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v4i2.10986

Abstract

Employee productivity in public service agencies is a key determinant of service quality received by the public. At the Padang City Investment and One-Stop Integrated Service Agency (DPMPTSP), low productivity is reflected in 22 disciplinary violation cases in 2023, a low staff competence and attitude score in the Public Satisfaction Index (78.5), and a 63.8% increase in public complaints from 2022 to 2023. This condition is considered closely related to the suboptimal implementation of Organizational Citizenship Behavior (OCB) among employees. This study aims to examine the effect of OCB on employee work productivity at the DPMPTSP of Padang City. A quantitative correlational approach was employed using total sampling, involving all 50 employees as respondents. Data were collected through a Likert-scale questionnaire measuring OCB based on the five dimensions proposed by Organ et al. (2006), namely altruism, conscientiousness, sportsmanship, courtesy, and civic virtue, as well as work productivity based on the six indicators proposed by Sutrisno (2011). Data were analyzed using classical assumption tests and simple linear regression with SPSS. The findings indicate that OCB has a positive and significant effect on employee work productivity, as shown by a t-test significance value of 0.000 (< α = 0.05) and a positive regression coefficient of 0.617. The regression equation is Ŷ = 27.581 + 0.617X. The Pearson correlation coefficient of r = 0.545 indicates a moderately strong positive relationship, while the coefficient of determination (R²) of 0.297 shows that OCB explains 29.7% of the variability in work productivity. This study concludes that strengthening OCB culture, particularly in the dimensions of conscientiousness, altruism, and civic virtue, is a relevant and measurable strategy for improving employee productivity in public service agencies. Theoretically, this study contributes to the literature on organizational behavior and public human resource management, while practically, it provides implications for strengthening employee behavior-based productivity strategies in local public service institutions.
PENGARUH PENGGUNAAN MODEL PEMBELAJARAN MAKE A MATCH TERHADAP HASIL BELAJAR OPERASI HITUNG PERKALIAN PADA SISWA KELAS IV SD NEGERI 1 JANGKA BUYA Lena Sepia; Rahmi Wahyuni; Friantiani Safitri
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.57986

Abstract

This research is motivated by the low learning outcomes of fourth-grade students at SD Negeri 1 Jangka Buya in multiplication operations, with only 20% achieving the minimum criterion. This study aims to determine the significant effect of the make a match learning model on students' learning outcomes. A quantitative approach with a One-Group Pretest-Posttest Design was employed, involving 20 students. Data were collected using pretest and posttest tests and observation sheets, then analyzed using descriptive and inferential statistics. The Wilcoxon Signed Rank Test was applied because the data were not normally distributed. The results showed Asymp. Sig. (2-tailed) = 0.000 < 0.05, so H₀ was rejected and Hₐ was accepted. The average score increased from 48.5 to 80, and learning completeness rose from 20% to 75%. The N-Gain analysis resulted in an average of 0.645 in the moderate category, while observation of learning implementation achieved 87.5% in the very good category. Thus, the make a match learning model has a significant positive effect on students' learning outcomes in multiplication operations.
PENGARUH MODEL PEMBELAJARAN GAME BASED LEARNING (GBL) BERBANTUAN APLIKASI WORDWALL TERHADAP HASIL BELAJAR SISWA PADA MATERI PECAHAN KELAS III DI SDN 8 SYAMTALIRA ARON Soraya; Rahmi Wahyuni; Friantiani Safitri
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomer 03, September 2026 Publication
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.60300

Abstract

This study focuses on the low and uninnovative mathematics learning outcomes of third-grade students regarding fractions at SDN 8 Syamtalira Aron. This study aims to identify the effect of the Game Based Learning (GBL) model assisted by the Wordwall application on student learning outcomes. The method used in this study is quantitative experimental with a Non-equivalent Control Group Design. The research sample includes an experimental class (III-A, n=18) and a control class (III-B, n=17). Data were obtained through written tests (pre-test and post-test) and analyzed using the non-parametric Mann-Whitney U statistical test because the data were not normally distributed. The results of hypothesis testing showed a significance value (Asymp. Sig. 2-tailed) of 0.003 < 0.05, so Ha is accepted. The results of data analysis showed that the post-test average of the experimental class (94.47) was significantly higher than that of the control class (75.37). The conclusion of this study indicates that the use of the GBL model assisted by the Wordwall application has a significant effect on improving student learning outcomes in fraction materials in third grade at SDN 8 Syamtalira Aron.
UPAYA MENINGKATKAN KESEIMBANGAN PESERTA DIDIK KELAS VI MELALUI PERMAINAN KELERENG DI MIN 41 BIREUEN Luthfia, Hilma; Rudy Juli Saputra; Rahmi Wahyuni
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Now Available
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62367

Abstract

This study aims to improve the balance abilities of sixth-grade students at MIN 41 Bireuen through the implementation of a marble-carrying game in Physical Education, Sports, and Health (PJOK) learning. The background of this research is the low balance skills of students, as indicated by the low percentage of learning mastery achieved during the preliminary observation. This study employed a Classroom Action Research (CAR) design conducted in two cycles, with each cycle consisting of planning, acting, observing, and reflecting stages. The research subjects consisted of 10 sixth-grade students at MIN 41 Bireuen. Data were collected through observation, performance tests, questionnaires, and documentation. The findings revealed a significant improvement in students’ balance abilities in each cycle. The percentage of learning mastery increased from 20% in the pre-action stage to 60% in Cycle I and further increased to 90% in Cycle II. Furthermore, the activities of both teachers and students showed improvement and reached the predetermined success indicators. Students also gave positive responses to the implementation of the marble-carrying game during learning activities. Therefore, it can be concluded that the marble-carrying game is effective in improving the balance abilities of sixth-grade students at MIN 41 Bireuen and creating an enjoyable and active learning atmosphere.
PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA MELALUI MODEL PROBLEM BASED LEARNING BERBANTUAN APLIKASI CANVA PADA MATERI BANGUN DATAR DI KELAS V UPTD SD NEGERI 6 KUTA BLANG Nashrina; Rahmi Wahyuni; Fachrurazi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.64198

Abstract

This research is motivated by the low mathematical problem-solving ability of fifth-grade students of UPTD SD Negeri 6 Kuta Blang, especially on the material of plane figures. To overcome this problem, researchers implemented the Problem Based Learning (PBL) model assisted by the Canva application as an effort to improve the quality of learning. This study aims to determine the improvement of students' mathematical problem-solving abilities, teacher and student activities during the learning process, and student responses to the application of the learning model. The type of research used is Classroom Action Research (CAR) with an approach. The subjects of this study were 17 fifth-grade students of UPTD SD Negeri 6 Kuta Blang. Research data were collected through tests, observations, and questionnaires, then analyzed using the percentage of completeness technique. The results of the study showed an increase in students' mathematical problem-solving abilities. The percentage of learning completeness in cycle I was 47.05%, increasing to 94.11% in cycle II, with an increase of 47.06%. Teacher activity increased from 82.72% in cycle I to 96.36%, while student activity increased from 85.45% to 96.31%. Student response to the implementation of the Problem Based Learning model assisted by the Canva application was categorized as very good. Thus, this study shows that the implementation of the Problem Based Learning model assisted by the Canva application can improve the mathematical problem-solving abilities of fifth-grade students on the topic of plane figures at the UPTD of SD Negeri 6 Kuta Blang. The results of this study can be an alternative for teachers in selecting effective learning models and media to improve students' mathematical problem-solving abilities in elementary schools.
Pengaruh Variasi Pencil Lead Electrode (PLE) terhadap Deteksi Ion Logam Pb (II) menggunakan Modifikasi MnO2 Metode Voltametri Siklik Rahmi Wahyuni; Trisna Kumala Sari
MASALIQ Vol 5 No 3 (2025): MASALIQ: Jurnal Pendidikan dan Sains
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v5i3.5804

Abstract

This study is motivated by the limited research on modified pencil lead electrodes in electrochemical detection, despite their significant potential as simple, low-cost, and environmentally friendly heavy metal sensors. The aim of this research is to evaluate the performance of MnO₂/pencil lead electrode (MnO₂/PLE) with variations in pencil hardness—2B, B, and HB—in detecting K₃[Fe(CN)₆] and Pb²⁺ ions using cyclic voltammetry. The electrodes were modified using the drop-casting method, and voltammogram data were analyzed based on current and redox potential values. The results show that MnO₂/PLE (2B) demonstrated the best performance among the variants. This is attributed to the synergy between the electrocatalytic properties of MnO₂ and the high graphite content of the 2B pencil, which enhances conductivity and electrochemical response. MnO₂/PLE (2B) proved effective in detecting Pb²⁺ ions, making it a strong candidate for use as an electrochemical heavy metal sensor. The implications of this study contribute to the literature on modified carbon-based sensors and open opportunities for the development of portable, low-cost sensors for environmental monitoring.
Co-Authors Aisyah Humairah Ardina Khoirun Nisa Bismi Khalidin Dedi Syafriansyah Diva Andre Syahreza Erma Erma Fachrurazi Friantiani Safitri Husnidar Inayatillah Inayatillah Khorunnisa Lubis Lena Sepia Liwa Gusriza Fitri Luthfia, Hilma M. Hafadh Mikhral Rinaldi Muhammad Alwi Muhammad Pauzan Mutiara Nurul Amalia Nabila Az-Zahra Nasution Nashrina Nisma Hayati NUR ALFIYAH Nur Hikmah Nurhaliza Nurhayati Putry Rahmayani Rosmidar Rkt Rudy Juli Saputra Salsa Nabila Hasan Soraya Suchie Lie Artha Syamsir Syamsir Syaparuddin Trisna Kumala Sari Ummu Habibah Wilda Rohani Yulia Hanoselina