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All Journal Union: Jurnal Ilmiah Pendidikan Matematika Jurnal Pendidikan Matematika Raflesia Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Wiyata Dharma: Jurnal Penelitian dan Evaluasi Pendidikan Imajiner: Jurnal Matematika dan Pendidikan Matematika Jurnal Penelitian Pembelajaran Matematika Sekolah JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Mandalika Mathematics and Educations Journal Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Didactic Mathematics Jurnal Math-UMB.EDU Aksioma Jurnal Abdimas Serawai Edumatika Journal Of Human And Education (JAHE) JIMAKUKERTA Journal of Mathematics Instruction, Social Research and Opinion Jurnal Pendidikan Islam Al-Affan Innovative: Journal Of Social Science Research Dikdimas : Jurnal Pengabdian Kepada Masyarakat Setawar Abdimas JOP Aksioma Education Journal AKSIOMA
Rahmat Jumri
Universitas Muhammadiyah Bengkulu
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Other

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Peningkatan Produktivitas dan Kemandirian Masyarakat Desa Sri Kuncoro melalui Transformasi Literasi Adi Asmara; Winda Ramadianti; Rahmat Jumri; Surya Ade Saputera; Zakiah Khairunisa
JURNAL ABDIMAS SERAWAI Vol. 5 No. 2 (2025): Jurnal Abdimas Serawai (JAMS)
Publisher : Program Studi Administrasi Fakultas Ilmu Sosial dan Ilmu Politik Universitas Muhammadiyah Bengkulu 

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jams.v5i2.8155

Abstract

Tingkat produktivitas dan kemandirian masyarakat desa merupakan faktor penting dalam pembangunan berkelanjutan. Namun, keterbatasan literasi dasar, literasi digital, dan kewirausahaan masih menjadi kendala di Desa Sri Kuncoro. Kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan kapasitas masyarakat melalui transformasi literasi yang terintegrasi. Metode pelaksanaan meliputi pelatihan berbasis partisipatif, pendampingan teknis, serta workshop kewirausahaan berbasis potensi lokal. Hasil kegiatan menunjukkan adanya peningkatan signifikan dalam kemampuan baca-tulis masyarakat, keterampilan penggunaan teknologi digital untuk mendukung kegiatan ekonomi, serta terbentuknya beberapa unit usaha kecil berbasis komunitas. Transformasi literasi ini terbukti efektif dalam mendorong perubahan pola pikir menuju kemandirian ekonomi yang berkelanjutan. Kegiatan ini merekomendasikan perlunya program pendampingan lanjutan dan kolaborasi multipihak guna memperkuat dampak yang telah dihasilkan.
Enhancing PISA-like mathematical literacy through deep learning assisted by mathos ai for junior high school students Widada, Wahyu; Nugroho, Khathibul Umam Zaid; Masri, Masri; Anggoro, Abdurrobbil Falaq Dwi; Herawaty, Dewi; Jumri, Rahmat; Anggoro, Shadaqnas Dewarif Tri
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.25109

Abstract

Based on PISA, Indonesian students' mathematical literacy skills are very low. This study investigates the effectiveness of Mathos AI-assisted deep learning design in improving PISA-like mathematical literacy among junior high school students. Using design research methodology with validation studies approach. Data were collected through pre-test and post-test, classroom observation, interviews, and analysis of student work. The findings revealed significant improvements in students' mathematical literacy, with positive impacts on their motivation and engagement. The integration of Mathos AI facilitates personalized learning and provides valuable insights into students' learning processes. This study contributes to the growing literature on AI-driven educational interventions, which offer practical implications for improving mathematical literacy in real-world classroom settings. The conclusion of this study is that Mathos AI-assisted deep learning is able to improve PISA-like mathematical literacy skills among junior high school students. The integration of AI-based tools in mathematics education can result in improved learning outcomes and student engagement. Further research is needed to explore the long-term effects of AI-based interventions and develop best practices for their implementation.
Desain Local Instructional Theory untuk Operasi Pecahan Siswa SD Melalui Konteks Budaya Lokal Bengkulu Jumri, Rahmat; Agustina, Septia; Anggoro, Shadaqnas Dewarif Tri
Imajiner: Jurnal Matematika dan Pendidikan Matematika Vol 8, No 1 (2026): Imajiner: Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/imajiner.v8i1.26092

Abstract

Penelitian ini bertujuan untuk menghasilkan Desain Local Instructional Theory untuk Operasi Pecahan Siswa SD Melalui Konteks Budaya Lokal Bengkulu. Penelitian ini menerapkan pendekatan research design untuk menentukan validitas, praktikalitas dan efektivitas desain tersebut. Ada tiga tahapan penelitian ini, yaitu Tahap Pra-analisis; Tahap Prototipe, dan Tahap Asesmen pada Sikel Implementasi Produk. Subjek penelitian ini adalah 30 siswa SD, dan 5 orang validator. Instrumen penelitian ini adalah lembar validasi ahli, tes kemampuan operasi pecahan, dan lembar pengamatan kelerlaksanaan learning trajectory. Analisis data melalui statistika deskriptif untuk menentukan validitas dan praktikalitas produk, dan uji n-gain untuk menentukan efektivitas produk. Hasil penelitiannya: 1) Validitas produk Local Instructional Theory adalah 77,14% validator manyatakan sangat valid, hanya 22,86% menyatakan valid. 2) Keterlaksanaan produk Local Instructional Theory adalah 89,90% yang berarti sangat praktis. 3) Uji n-gain diperoleh 0,68 yang berarti efektif. Kesimpulannya adalah Local Instructional Theory untuk Operasi Pecahan Siswa SD Melalui Konteks Budaya Lokal Bengkulu adalah valid, praktis dan efektif.
Pengembangan Lkpd Berbasis Pembelajaran Berdiferensiasi Untuk Meningkatkan Kemampuan Berpikir Kritis Matematis Natalia Salim, Aisyah; Risnanosanti, Risnanosanti; Jumri, Rahmat; Asmara, Adi; Ariani, Nyayu Masyita
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 1 (2026): Jurnal Pendidikan Matematika: Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/j06zbz82

Abstract

This research aims to improve students' mathematical critical thinking skills through differential learning. This research is an R&D (Research and developmet) development research with the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. This research is limited to Implementation only. This study involved 29 students and 1 mathematics teacher in class VII of SMP Negeri 7 Bengkulu City. The research instruments are in the form of validation sheets and questionnaires on the practicality of students and teachers. The results of the study showed that the LKPD developed obtained a validity Result Level of 84.48% with a valid category. The results of the practicality test obtained a percentage of 87.5% of students with the very practical category. Meanwhile, the results of the practicality test obtained a percentage of 87.8% from teachers in the very practical category. The results of this study show that the development of LKPD based on differentiated learning is feasible for use in learning.   Keywords: LKPD, Differentiated Learning, Mathematical Critical Thinking, ADDIE Model
MATHEMATICAL PROBLEM-SOLVING SKILLS AND STUDENTS' LEARNING INDEPENDENCE THROUGH PMRI BASED ON ENGINEERING DESIGN THINKING: Bengkulu, Indonesia Leni Pitriyani; Risnanosanti; Ristontowi; Rahmat Jumri; Adi Asmara
Jurnal Math-UMB.EDU Vol. 13 No. 2 (2026): MARCH
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/math-umb.edu.v13i2.10135

Abstract

This study aims to observe the differences in students' mathematical problem-solving abilities and learning independence in learning with the Indonesian Realistic Mathematics Education (PMRI) approach based on Engineering Design Thinking (EDT), the Indonesian Realistic Mathematics Education (PMRI) approach, and conventional learning. This study is a quasi-experimental study with a pretest–posttest control group design. The study population was all seventh-grade students of SMP Negeri 7 Bengkulu City in the 2025/2026 academic year. Data analysis was carried out using one-way ANOVA. The results showed that there were significant differences in students' mathematical problem-solving abilities taught with the PMRI approach based on EDT, PMRI, and conventional learning (F = 3.629; p = 0.031 < 0.05). The average posttest of students' mathematical problem-solving abilities in the PMRI class based on Engineering Design Thinking was 28.75, the PMRI class was 26.84, and the conventional learning class was 24.42. In addition, there was a significant difference in student learning independence between the three learning groups (F = 3.734; p = 0.029 < 0.05). The average student learning independence in the EDT-based PMRI class was 73.94, higher than the PMRI class (68.95) and the conventional learning class (68.13). Based on these results, EDT-based PMRI learning is more effective in improving students' mathematical problem-solving abilities and learning independence. Keywords: PMRI, Engineering Design Thinking (EDT), Mathematical Problem Solving Ability, Learning Independence.
Pengembangan LKPD Berbasis Budaya Kue Bay Tat dengan Pendekatan STEAM untuk Memfasilitasi LIterasi Numerasi Miza Anniza; Rahmat Jumri; Selvi Riwayati
Mandalika Mathematics and Educations Journal Vol 8 No 1 (2026): Edisi Maret
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v8i1.11455

Abstract

Penelitian ini bertujuan untuk mengembangkan Lembar Kerja Peserta Didik (LKPD) Matematika berkonteks budaya Kue Bay Tat dengan pendekatan Science, Technology, Engineering, Arts, and Mathematics (STEAM) untuk memfasilitasi literasi numerasi peserta didik. Pada penelitian ini menggunakan Research and Development (R&D melalui model pengembangan 4D yang dimodifikasi. meliputi tahap Define, Design, dan Develop. Subjek dalam penelitian ini meliputi 20 siswa kelas VIII SMPN 9 Kabupaten Lebong. Eksplorasi data diakomodasi melalui instrumen lembar validasi ahli disertai angket respon guru maupun peserta didik untuk menilai kepraktisan LKPD. Data yang terkumpul dibedah dengan teknik analisis kevalidan dan kepraktisan. Temuan empiris mengonfirmasi bahwa LKPD yang dikonstruksi dalam penelitian ini mengagregasi skor sebesar 88,65% yang termasuk dalam kategori sangat valid. Selain itu, hasil uji kepraktisan berdasarkan respon guru dan peserta didik mengagregasi pada angka sebesar 90,43% dengan kategori sangat praktis. Dengan demikian, LKPD Matematika berkonteks budaya Kue Bay Tat dengan pendekatan STEAM dinyatakan layak menjadi basis sumber belajar untuk memfasilitasi literasi numerasi peserta didik melalui pembelajaran yang kontekstual, bermakna, dan berorientasi pada budaya lokal.
The Relationship among Self-Efficacy, Mathematical Concepts Understanding, Creative Thinking Skills, Mathematical Problem-Solving Skills, and Mathematics Learning Outcomes Khathibul Umam Zaid Nugroho; Eddy Izwanto; Wahyu Widada; Norma Alias; Abdurrobbil Falaq Dwi Anggoro; Dewi Herawaty; Rahmat Jumri; Shadaqnas Dewarif Tri Anggoro
Edumatika Vol 6 No 2 (2023): November 2023, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/ejrpm.v6i2.3169

Abstract

The proficiency of students in mathematical problem-solving skills is believed to be shaped by factors such as mathematical concepts understanding, creative thinking skills, and self-efficacy. This research endeavors to investigate the interplay among self-efficacy, mathematical concepts understanding, creative thinking skills, problem-solving skills, and mathematics learning outcomes. Employing a survey approach, the study encompasses all ninth-grade students in Central Bengkulu, Bengkulu, Indonesia, with a sample of 100 students selected through proportional stratified random sampling. Data collection involves Likert scale instruments for self-efficacy, along with tests for mathematical concepts understanding, creative thinking skills, and problem-solving skills. Path analysis techniques are applied for data analysis. The findings of the research indicate that mathematical concepts understanding, creative thinking skills, and problem-solving skills collectively exert a positive influence on mathematics learning outcomes. Additionally, it is demonstrated that self-efficacy, understanding mathematical concepts, and creative thinking skills collectively contribute positively to problem-solving skills. Furthermore, the research reveals a direct positive influence of self-efficacy on both mathematical concepts understanding and creative thinking skills.
Description of Students' Mathematical Critical Thinking Ability on Circle Material in Class VIII of SMP Negeri 09 Lebong Ristontowi Ristontowi; Sakut Adepio; Winda Ramadianti; Masri Masri; Rahmat Jumri
Journal of Mathematics Instruction, Social Research and Opinion Vol. 4 No. 4 (2025): December
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v4i4.1165

Abstract

Mathematical critical thinking ability is the capacity to investigate, discover, connect, and assess every aspect of a problem carefully and thoughtfully to arrive at the best solution. This study aims to describe students' mathematical critical thinking abilities regarding circles in Grade VIII at SMP Negeri 09 Lebong. This research is a qualitative descriptive study with 20 student participants. Three students were interviewed: one with high ability, one with medium ability, and one with low ability. Data collection methods included tests, interviews, and documentation. The research instruments consisted of test items and interview guidelines. The data analysis technique involved data collection, data reduction, data presentation, and conclusion. The results of the study show that high-ability students met all indicators of mathematical critical thinking: Interpretation, Analysis, Evaluation, and Conclusion. Medium-ability students met two indicators: Interpretation and Analysis. Low-ability students were unable to meet the indicators of mathematical critical thinking: Interpretation, Analysis, Evaluation, and Conclusion.
Pengembangan LKPD Geometri Berbasis Etnomatematika Tari Kejei Lambayu, Putri Ewis; Masri, Masri; Asmara, Adi; Jumri, Rahmat; Ristontowi, Ristontowi
Jurnal Pendidikan Matematika : Judika Education Vol. 9 No. 4 (2026): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/mwhfxw87

Abstract

This study aims to Develop geometry teaching materials based on the ethnomathematics of the Kejei Dance that are valid and practical for use in mathematics learning. This research employs the Research and Development (R&D) method with a 4D Development model consisting of the define, Design, Develop, and disseminate stages. However, this study is limited to the Develop stage. The subjects of this study were 22 seventh-grade students of SMPN 09 Lebong. The data collection instruments used were expert validation sheets to measure the validity of the teaching materials and questionnaires for teachers’ and students’ responses to determine the practicality of the product. The results show that the geometry teaching materials based on the ethnomathematics of the Kejei Dance obtained an average validity score of 87.3%, categorized as very valid based on expert assessments of material and media. In addition, the practicality test results based on teachers’ and students’ responses showed an average percentage of 91.7%, categorized as very practical. These results indicate that the Developed teaching materials are feasible for use in mathematics learning.   Kata Kunci: Teaching Materials, Ethnomathematics, Geometry, Kejei Dance, Student Worksheets.
Co-Authors Abdurrobbil Falaq Dwi Anggoro Adi Asmara Adriadi, Rekho Agus Sigit, Ego Ahmad Yani T Alias, Norma Andi Muhammad Irfan Taufan Asfar Andrini, Vera Septi Anggoro, Abdurrobbil Falaq Dwi Anggoro, Shadaqnas Dewarif Tri Anjas Prasetiyo Anugrah Ilahi, Puja Aprice, fenty Ariani, Nyayu Masita Asmara, Adi Asmara, Adi Boby Engga Putra Damara Cici Sumarni DEWI HERAWATY Dewi Herawaty Eddy Izwanto Faras, Haniyah Raihani Hadi, Kanti Aldino Hesty Nandya Anggraini Husni Rifqo, Muhammad Ismoen, Muhaimin Ivan Achmad Nurcholis Izwanto, Eddy Kashardi, Kashardi Keminanda, Enjellina Khathibul Umam Zaid Nugroho Lambayu, Putri Ewis Leni Pitriyani Lisdayanti, Septina Lubis, Elfahmi Mardiah Syofiana Masri Masri Masri Masri Masri Masyita Ariani, Nyayu Melia Misinta Devi Mirra Sriwahyuni Miza Anniza Mufti Surya Adli Mundanti, Sonia Anggraini Murdiana Murdiana Murdiana Murdiana Murdiana Murdiana Murdiana, Murdiana Natalia Salim, Aisyah Nero Ahmad Azhari Nia Dwi Putri Norma Alias Novita Sari Nyayu Masyita Ariani Pahrizal, Pahrizal Peto, Ammar Podesta, Fiana Puput Wilianggi Rina Yuniarti, Rina Risnanosanti Risnanosanti Risnanosanti Ristontowi, Ristontowi Riwayati, Selvi Rizki Rizki Romadhona Kusuma Yudha Rotma Wati Sakut Adepio Salim, Aisyah Natalia Selly Sepika Selvi Riwayati septia agustina Setianingrum, Riska Shadaqnas Dewarif Tri Anggoro Siswanto, Rangga Stiawan, Agung Surya Ade Saputera Syabrina Azahara Wahyu Widada Wahyu Widada Wella Ananda Weti Weti Winanda, Dio Reski Winda Ramadianti Winda Ramadianti Winda Ramadianti, Winda Wulandari, Yohana Putri Yayang Alfian Juwanto Yoga Hosril Pratama Yudha, Romadhona Kusuma Yusmaniarti Zakiah Khairunisa Zayudi Zulfarman