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All Journal Jurnal Pembangunan Pendidikan: Fondasi dan Aplikasi Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Journal of Mathematics Education and Application (JMEA) NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Hasil Pengabdian Kepada Masyarakat BAREKENG: Jurnal Ilmu Matematika dan Terapan JTAM (Jurnal Teori dan Aplikasi Matematika) Kelola: Journal of Islamic Education Management JUARA : Jurnal Olahraga Musamus Journal of Physical Education and Sport (MJPES) Jurnal Review Pendidikan dan Pengajaran (JRPP) MES: Journal of Mathematics Education and Science Health Information : Jurnal Penelitian Jurnal Abdimas Madani dan Lestari (JAMALI) Best Journal (Biology Education, Sains and Technology) Indonesian Journal of Education and Mathematical Science Jurnal Manajemen Pelayanan Hotel Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Education and Teaching Learning JiTEKH (Jurnal Ilmiah Teknologi Harapan) Jurnal Manajemen dan Organisasi Review (MANOR) Mosharafa: Jurnal Pendidikan Matematika Jurnal Ilmiah Wahana Pendidikan Syntax: Journal of Software Engineering, Computer Science and Information Technology MANAJERIAL: Jurnal Inovasi Manajemen dan Supervisi Pendidikan Jurnal Pengabdian Masyarakat (ABDIRA) International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Indonesian Journal of Research and Educational Review (IJRER) JUrnal Riset Ilmu Pendidikan Al-MIKRAJ: Jurnal studi Islam dan Humaniora JYRS: Journal of Youth Research and Studies Jurnal Offshore: Oil, Production Facilities, and Renewable Energy OMEGA: Jurnal Keilmuan Pendidikan Matematika Jurnal Ilmiah Swara MaNajemen (Swara Mahasiswa Manajemen) Kohesi: Jurnal Sains dan Teknologi Jurnal Riset Kajian Teknologi dan Lingkungan LITERA ABDI: Jurnal Pengabdian Masyarakat NALAR FIQH: Jurnal Hukum Islam Seminar Nasional Riset dan Teknologi (SEMNAS RISTEK) Jurnal Pemikiran dan Pengembangan Pembelajaran JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Pengabdiaan Masyarakat Larisma Laksana Olahraga JUDIS : Jurnal Multidisiplin dan Sains MAFEBIS: Jurnal Manajemen, Akuntansi dan Bisnis
Irvan Irvan
Department of Chemical Engineering, University of North Sumatra, Medan
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Peningkatan Karakter Kedisiplinan Siswa dengan Pembelajaran E-Learning Berbasis Masalah Kearifan Lokal Matondang, Khoiruddin; Lubis, Ulfa Annisa; Saragih, Risna Mira Bella; Irvan, Irvan; Azis, Zainal; Siswadi, Siswadi
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 1 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i1.948

Abstract

This study aims to analyze the influence of e-learning learning based on local wisdom problems on improving the character of student discipline at Al-Azhar High School Medan. The subject of the study was a student of Al-Azhar High School Medan grade XII. The research method used is descriptive with quantitative and qualitative approaches. Data was collected through questionnaires, observations, interviews, and documentation. The research subjects consisted of grade XII students who were selected purposively, with a total of 146 students. The results of the study show that the application of the e-learning learning model based on local wisdom problems has a positive impact on improving student discipline, especially in the aspects of technology use, ethics and social interaction, as well as involvement in local culture-based learning. The findings indicate that the integration of local cultural values into e-learning not only enriches teaching materials, but also increases students' motivation, responsibility, and independence in managing the learning process. The practical implications of this research can be used as a basis for the development of innovative learning methods that combine technology and local wisdom to improve the quality of character education in the school environment.
PENGGUNAAN MEDIA PUZZLE DAN TUBOPIN UNTUK MENINGKATKAN PEMAHAMAN KONSEP BANGUN DATAR PADA KELAS IV SEKOLAH DASAR Akmal, Arina Zawani; Manurung, Asrar Aspia; Irvan, Irvan; Simare-mare, Lydia Doris Fransiska
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.949

Abstract

This study aims to improve the understanding of flat shape concepts among fourth-grade students at SD Negeri 065853 Medan through the use of Puzzle and Tubopin media. The research method used is Classroom Action Research (CAR), consisting of two cycles. Each cycle includes the stage of planning, implementation, observation, and reflection. The research instruments include observation, tests, and documentation. The results of the study indicate an improvement in students’ conceptual understanding, with the average score increasing from 55.50 in the pre-cycle to 78.75 in the second cycle. The percentage of students meeting the Minimum Mastery Criteria (KKM) also increased from 30% to 85%. This proves that the use of Puzzle and Tubopin media is effective in making the learning process more enjoyable, interactive, and meaningful.
PENGGUNAAN MEDIA PAPAN PERKALIAN UNTUK MENINGKATKAN PEMAHAMAN KONSEP PERKALIAN PADA SISWA KELAS II SD Widayati, Ayu; Saragih, Mandra; Irvan, Irvan; Silalahi, Irayanti Masta M
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.950

Abstract

This study aims to improve the understanding of multiplication concepts among second-grade students at SDN 060857 Medan through the use of a concrete instructional medium called the Multiplication Board, which integrates local cultural elements. The background of the research highlights the students’ low comprehension of basic multiplication concepts, as shown by the pre-cycle results where only 25% of students achieved mastery. This research is a Classroom Action Research (CAR) using the Kemmis and McTaggart model, conducted in two cycles. Each cycle consisted of planning, action, observation, and reflection stages. The subjects of the study were 16 second-grade students. Data were collected through observation, interviews, and learning outcome tests. The results showed a significant increase in students’ understanding. Mastery learning rose from 25% in the pre-cycle to 43% in Cycle I, and then to 93% in Cycle II. These findings indicate that the Multiplication Board was effective in helping students understand multiplication concepts in a meaningful and contextual way. It also enhanced student engagement and interest in learning mathematics.
PENGGUNAAN MEDIA PAPAN PENJUMLAHAN BERSUSUN UNTUK MENINGKATKAN KEMAMPUAN DASAR PENJUMLAHAN SISWA KELAS 1 SD Nadira, Dinda; Saragih, Mandra; Irvan, Irvan; Hadijah, Siti
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.951

Abstract

This study aims to improve the basic addition skills of Grade 1 elementary school students through the use of stacked addition board media. The background of this research is the low understanding of students regarding the concept of addition, as indicated by the learning evaluation results, with a mastery percentage of only 35%. The study was conducted in Grade 1 of UPT SDN 060857 Medan using the Classroom Action Research (CAR) method, which consisted of two cycles. In Cycle I, the use of lecture methods and written exercises did not provide satisfactory results, with a mastery percentage of 65%. Therefore, in Cycle II, improvements were made by implementing stacked addition board media combined with visual videos. The research results showed a significant improvement, with the mastery percentage reaching 90% in Cycle II. The use of stacked addition board media has proven to be effective in helping students understand the concept of addition gradually and in an enjoyable manner. This media not only enhances students' understanding but also increases their engagement and enthusiasm in the learning process.
MENINGKATKAN PEMAHAMAN KONSEP BANGUN DATAR MENGGUNAKAN MEDIA FLASHCARD STEM LIDI PADA SISWA KELAS V SD Pohan, Elviza Nabilla; Rahman, Arief Aulia; Irvan, Irvan; Hasibuan, Anggi Tri Dhani
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.952

Abstract

This Classroom Action Research (CAR) aimed to improve the understanding of plane figure concepts among fifth-grade students at SDN 066054 Medan through the use of STEM Stick Flashcard media. The research was conducted in two cycles, each consisting of the stages of planning, implementation, observation, and reflection, using a Culturally Relevant Teaching (CRT) approach. In the pre-cycle stage, learning was conducted conventionally, and only 40% of students achieved the Minimum Mastery Criteria (KKM). After improvements through discussion-based approaches in Cycle I, the mastery level increased to 60%. In Cycle II, learning incorporated STEM Stick Flashcards that combined visual representations of plane figures and traditional Ulos cloth motifs. The results showed that 90% of students reached mastery and demonstrated increased participation, confidence, and more meaningful conceptual understanding. Thus, the STEM Stick Flashcard media proved to be effective in enhancing students' understanding of plane figures while creating a fun and contextual learning environment.
PENGGUNAAN MEDIA PANJARBARU UNTUK MENINGKATKAN PEMAHAMAN KONSEP BANGUN RUANG PADA SISWA KELAS V SD Siregar, Wanti Dahlia; Manurung, Asrar Aspia; Irvan, Irvan; Anhar, Anhar
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.954

Abstract

This classroom action research aimed to improve the conceptual understanding of three-dimensional shapes among fifth-grade students at SD Negeri 065853 Medan through the use of PANJARBARU (Three-Dimensional Net Boards) as a concrete learning medium. The study employed the Kemmis and McTaggart model, conducted over two cycles. Data collection techniques included observation and written tests (pre-test and post-test). The results indicated a significant improvement in students' conceptual understanding, with the average post-test score increasing from 71.78 in the first cycle to 81.78 in the second cycle. The percentage of students achieving the minimum mastery criterion (KKM) rose from 57% to 85%. The use of PANJARBARU effectively facilitated students’ spatial visualization skills by allowing them to construct 3D objects from 2D nets, thereby enhancing both engagement and learning outcomes.
PENGGUNAAN MEDIA PAPAN STATISTIKA UNTUK MENINGKATKAN PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS VI SEKOLAH DASAR Lubis, Nuradilah; Arief Aulia Rahman; Irvan, Irvan; Manik, Hamdi Yanti
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.956

Abstract

The purpose of the study was to determine the effect of the Statistics Board media on students' conceptual understanding of Statistics material in class VI of SDN 066054 Medan. The research used was classroom action research which aims to improve students' conceptual understanding of Mathematics learning. The place of implementation of the research was at SDN 066054 Medan. The samples taken were all students in class VI, consisting of 18 students, including 6 boys and 12 girls. This study used the classroom action research (CAR) method with two cycles. Based on the results of the study, by using the Statistics Board media, there was an increase in students' understanding in understanding the concept of Statistics consisting of Mean, Median, and Mode. This study concludes that learning methods using media can improve students' understanding in understanding learning concepts.
Pelatihan dan Pembinaan Atlet Kurash Menuju PORDA Sulawesi Selatan: Strategi Peningkatan Prestasi Daerah Irvan, Irvan; Iskandar, Iskandar; Sufitriyono, Sufitriyono; Syafruddin, Muhammad Akbar; Sutriawan, Agus
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 3 (2025): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i3.678

Abstract

This community service aims to provide intensive training and coaching to 85 Kurash athletes from various regions in South Sulawesi in preparation for the Regional Sports Week (PORDA). Kurash, as a relatively new martial arts sport in Indonesia, requires a systematic and targeted coaching strategy in order to be able to compete at the regional and national levels. This activity is carried out through a structured training approach that includes mastery of basic techniques, development of match strategies, improvement of physical fitness, and strengthening of mental competition. The implementation method includes direct training, match simulations, performance evaluations, and mentoring by certified trainers. The results of the activity showed a significant increase in the technical, tactical, and physical readiness aspects of the athletes. In addition, this program also succeeded in building motivation, discipline, and fighting spirit of athletes in facing competitions. It is hoped that this program can become a model of sustainable coaching that can produce high-achieving Kurash athletes and strengthen the existence of Kurash in South Sulawesi.
Integrating Visualisation and Spatial Reasoning (VSR) with Realistic Mathematics Education (RME) in Junior High School Mathematics: A Study in Southeast Aceh, Indonesia Irmayani, Nuri; Irvan, Irvan
JMEA : Journal of Mathematics Education and Application Vol 4, No 2 (2025): Juni
Publisher : JMEA : Journal of Mathematics Education and Application

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmea.v4i2.20547

Abstract

The low levels of students’ critical and creative thinking skills in mathematics remain a major challenge in 21st-century education. One key factor is the limited use of approaches that foster spatial visualization and contextual conceptual understanding. This study aims to examine the effectiveness of integrating the Visualisation and Spatial Reasoning (VSR) approach with Realistic Mathematics Education (RME), supported by digital technology, in improving the critical and creative thinking abilities of junior high school students in Southeast Aceh, Indonesia. The research used a quasi-experimental method with a pretest–posttest control group design. The sample consisted of two eighth-grade classes: the experimental class received VSR–RME-based instruction using digital media (e.g., GeoGebra and spatial animations), while the control class received conventional instruction. The research instruments were essay-type tests on critical and creative mathematical thinking, validated and proven reliable (α = 0.82). Data analysis included independent t-tests and normalized gain calculations. The results showed a significant difference between the groups, with the experimental class achieving a higher normalized gain of 0.68 (moderate–high category) compared to 0.41 (moderate category) in the control class. These findings indicate that the integrated VSR–RME approach is more effective in enhancing students' critical and creative thinking. The integration of visual–spatial reasoning, contextual learning, and digital technology is recommended as an innovative model for fostering higher-order thinking in mathematics education.
The Role of the TIMPERSARI Teaching Aid in Enhancing Students’ Mathematical Problem-Solving Skills in One-Variable Linear Equations Br Sitepu, Zenfiqa Aditya Ramadhani; Irvan, Irvan; Harahap, Tua Halomoan
JMEA : Journal of Mathematics Education and Application Vol 4, No 2 (2025): Juni
Publisher : JMEA : Journal of Mathematics Education and Application

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/jmea.v4i2.20559

Abstract

This study aims to examine the role of the TIMPERSARI (Linear Equation Balance Scale) teaching aid in improving students' mathematical problem-solving abilities on the topic of One-Variable Linear Equations (PLSV). The background of the study stems from the low level of basic algebraic concept understanding and the limited use of concrete media in junior high school mathematics learning. This research employed a descriptive qualitative approach with data collection techniques including classroom observation, student worksheets, student reflections, teacher interviews, and documentation. The results indicated that the use of the TIMPERSARI tool significantly enhanced students’ conceptual understanding of equivalence, encouraged more systematic problem-solving strategies, and fostered students’ affective and collaborative engagement. Additionally, students' reflections and teacher interviews revealed positive responses to the media implementation, both in terms of conceptual understanding and learning motivation. This study concludes that TIMPERSARI is effective in bridging abstract concepts into meaningful, concrete experiences and is a viable innovative alternative in junior high school mathematics education.
Co-Authors Achmad, Fariz Agus Sutriawan Agus, Anjar Ahmad Yamin Akkase, Afandi Akmal, Arina Zawani Akrim, Akrim Al Fath, Muhammad Thoriq Alamsyah, Vandria Amelia Sari Br.S . Pane, Lola amin, harahap Amir, Atmam Amrulloh, Moch. Bachrurrosyady Andryawan, Andryawan Anhar Anhar Annisa Annisa apriani, arni Aritonang, Akhir Andika Awal, Asri Azhari , Anin Saraswati Azis, Zainal Bambang Trisakti Br Sitepu, Zenfiqa Aditya Ramadhani Chatarina Umbul Wahyuni Dalimunthe, Atikah Adzra Dalimunthe, Yulia Agustina Damanik, Yana Tasya Deni Kurnia Dian Anggraini Dj, Arifhan Ady Edi Syahputra Edy Rahman Syahputra, Edy Rahman EKA RAHAYU Eka Supriatna Ellis Mardiana Panggabean Fachruddin, Aisyah Fachry Abda El Rahman Farida Hanum fatimah Fatimah Fona, Zahra Gultom, Johannes Habibillah, M. Raihan Hadiansyah, Muhammad Haeril, Haeril Hamzah, Alimin Hasanah, Annisa Nur Hasibuan, Anggi Tri Dhani Hasyim, Muhammad Qasash Herman H, Herman Heru Setiawan, Heru Setiawan Hiroyuki Daimon Hudain, Muh. Adnan Ieke Wulan Ayu INDAH RAHMASARI Irmayani, Nuri Irwan Irwan IRWAN, DEDY Iskandar Iskandar Izdahara, Dini Jannah, Anistazkia Miftahul Johan Wahyudi, Johan Kamaruddin Kamaruddin Khoiruddin Matondang Koichi Fujie Koro, Suriana Kpalet, Petrus Lubis, Ade Ruqayah Lubis, Nuradilah Lubis, Ulfa Annisa Maisharoh, Maisharoh Mandra Saragih, Mandra Manik, Hamdi Yanti Manurung, Asrar Aspia Marah Doly Nasution Marbun, Imelda Ani Yolanda Marfinas, Zelki Maria Magdalena Maryani Maryani Matondang, Lestarina Miraza, Risnanda Muharram Mochamad Syamsiro Muh Wildan Muh. Nugrah Setyawan Muhammad Akbar Syafruddin Muhammad Faisal Muhammad Hendra S Ginting Muhammad Noviansyah Aridito Muhammad Sigit Cahyono Muhammadong Munir Yusuf, Munir Muslihuddin, Rahmat Nadir, Muh Nadira, Dinda Natsir, Rodja Abdul Nency Extise Putri Nur Indah Atifah Anwar Nuralam Syamsuddin Nurussyariah, Nurussyariah Nurwijayanti Pamungkas, Sugeng Adi Pasaribu, Martua Pohan, Elviza Nabilla Pratama, M. Ridho Puspita, Fitriyah Putri Balqis, Putri R. Rusli Rahman, Arief Aulia Raihan Dimas Muharam Ramadani, Zein Rambe, Amrin Hakim Rapani Rapani Rasyid, Nashfin Nazli Rico Nur Ilham Rifa Turaina Risna Mira Bella Saragih Riyono, Eko Robi Rendra Tribuana Rudi Hermawan Sabhara, Robby Sari, Isra Retno Sidabutar, Rivaldi Silalahi, Irayanti Masta M Simamora, Elisabet Simangunsong, Alfauzan Ramadhanny Simare-mare, Lydia Doris Fransiska Sinabang, Juwita Lestari Siregar, Salsya Fadliyah Siregar, Syafrizal Siregar, Wandani Siregar, Wanti Dahlia Siswadi Siswadi Sitepu, Rafael Aginta Siti Hadijah Steven , Evan Sufitriyono, Sufitriyono Suparni, Sarmin Suwardi Suwardi Syafri Hariansah Syahida, Fadwa Syarifudin, Muhammad Akbar Tahir, Nurhikmah Takwim, Mardi Tambun, Rondang Tanjung, Dian Fitria Taslim Tua Halomoan Harahap, Tua Halomoan Umar Umar Victor G Simanjuntak Wardan, Khusnul Widayati, Ayu Yoichi Atsuta Zahedi . Zaky, O K M Zulfikar Zulfikar