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All Journal PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Jurnal Pendidikan Matematika Raflesia Indiktika : Jurnal Inovasi Pendidikan Matematika JE (Journal of Empowerment) Jurnal Pengabdian Masyarakat Bumi Raflesia JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Community Development Journal: Jurnal Pengabdian Masyarakat Range : Jurnal Pendidikan Matematika Jurnal PEKA (Pendidikan Matematika) Jurnal Math-UMB.EDU International Journal of STEM Education for Sustainability Journal Of Human And Education (JAHE) JIMAKUKERTA Journal of Mathematics Instruction, Social Research and Opinion Jurnal Edumatic : Jurnal Pendidikan Matematika Journal International Journal of Teaching and Learning (INJOTEL) Setawar Abdimas Jurnal Al-Maun Abdi Reksa Differential: Journal on Mathematics Education
Ristontowi, Ristontowi
Universitas Muhammadiyah Bengkulu
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Education Engineering Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Public Health Social Sciences Other

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IMPROVING THE QUALITY OF MATHEMATICS EDUCATION THROUGH INNOVATIVE APPROACHES: A LITERATURE REVIEW Adi Asmara; Winda Ramadianti; Rahmat Jumri; Ristontowi, Ristontowi; Masri, Masri
International Journal of Teaching and Learning Vol. 2 No. 1 (2024): JANUARY
Publisher : Adisam Publisher

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

Abstract

This literature review explores the potential avenues for enhancing the quality of mathematics education through innovative approaches. The analysis encompasses conventional and emerging methodologies, focusing on problem-based learning, gamification, and inquiry-based strategies. The study evaluates the strengths and limitations of these approaches, drawing insights from empirical studies to underscore their impact on student engagement and achievement. Additionally, the review addresses challenges faced at the student and teacher levels, proposing strategies such as comprehensive teacher training and technological support. The implications for mathematics education are discussed, emphasizing the need for a balanced integration of conventional and innovative methods. Recommendations for future research highlight potential areas for further exploration, including the long-term impact of innovative approaches on student learning outcomes. This comprehensive literature review is a valuable resource for educators, policymakers, and researchers seeking to optimize the quality of mathematics education.
Mathematics Concepts in Making Kites as a Tool in Ethno-STEM Based Learning Risnanosanti, Risnanosanti; Ristontowi, Ristontowi; Ramadianti, Winda
International Journal of STEM Education for Sustainability Vol 4, No 1 (2024)
Publisher : Gemilang Maju Publikasi Ilmiah (GMPI) 

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53889/ijses.v4i1.301

Abstract

Kite is a traditional game with many mathematical concepts, making them applicable in ethno-STEM (science, technology, engineering, and mathematics)-based learning. Therefore, this research explores the mathematical concepts inherent in kite flying related to ethnomathematics and STEM education. This research employs a qualitative exploratory approach. Data are collected through three methods: documentation, observation, and interviews. After collecting data, a descriptive analysis is conducted, including data reduction, presentation, and verification. Based on the data analysis, the mathematical concepts in kite-making include geometry, measurement, area and perimeter calculations, ratios and scales, patterns and symmetry, and arithmetic. Kite-making can be applied in ethno-STEM-based mathematics learning as it aligns with the current curriculum and adheres to STEM learning principles. Therefore, kite-making can serve as a tool for mathematics education, making learning more meaningful, enjoyable, interactive, and contextual. This research exploration suggests that numerous mathematical concepts can be further examined in ethno-STEM-based learning. Additionally, this research highlights the connection between mathematics and the socio-cultural context.
KEMAMPUAN BERPIKIR KREATIF MATEMATIS PADA MODEL PEMBELAJARAN QUANTUM TEACHING DAN MIND MAPPING Farras, Haniyah Raihani; Masri; Asmara, Adi; Ristontowi
Differential: Journal on Mathematics Education Vol. 3 No. 1 (2025): Differential: Journal on Mathematics Education
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/differential.v3i1.555

Abstract

Abstrak Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan berpikir kreatif matematika siswa yang diajar menggunakan model pembelajaran konvensional, Mind Mapping, dan Quantum Teaching di SMP Negeri 2 Rejang Lebong. Penelitian ini merupakan eksperimen semu dengan tiga kelas sampel: kelas VII E (Quantum Teaching), VII D (Mind Mapping), dan VII B (konvensional). Data dikumpulkan melalui post-test. Hasil penelitian menunjukkan bahwa terdapat perbedaan signifikan dalam kemampuan berpikir kreatif matematika siswa berdasarkan model pembelajaran yang digunakan. Siswa pada kelas Quantum Teaching menunjukkan hasil yang lebih tinggi dibandingkan dengan dua kelas lainnya. Hasil uji statistik menunjukkan nilai signifikansi sebesar 0,23462 dan 0,43, serta t-hitung 33,737988 yang lebih besar dari t-tabel 3,10. Temuan ini menunjukkan bahwa Quantum Teaching lebih efektif dalam meningkatkan kemampuan berpikir kreatif siswa dalam belajar matematika. Kata kunci : mind mapping, quantum teaching, konvensional
UPAYA MENINGKATKAN MINAT BELAJAR SISWA PADA PENJUMLAHAN DAN PENGURANGAN DENGAN METODE JARIMATIKA Eka Putri, Rafina; Rizki; Masri; Ristontowi
Jurnal Ilmiah Mahasiswa Kuliah Kerja Nyata (JIMAKUKERTA) Vol. 5 No. 3 (2025): JIMAKUKERTA
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/jimakukerta.v5i3.9263

Abstract

Kegiatan ini berangkat dari permasalahan rendahnya antusiasme belajar siswa kelas IV terhadap mata pelajaran Matematika di SDN 84 Kota Bengkulu. Tujuan dari Kegiatan ini adalah mendeskripsikan penggunaan metode jarimatika dalam meningkatkan minat belajar siswa pada materi operasi penjumlahan dan pengurangan. Subjek Kegiatan melibatkan 26 siswa kelas IV tahun ajaran 2024/2025. Kegiatan dilakukan bersamaan dengan program Kuliah Kerja Nyata (KKN) melalui sosialisasi metode pembelajaran inovatif kepada guru serta siswa. Jenis Kegiatan ini menggunakan desain Kegiatan Tindakan Kelas (PTK) dengan teknik pengumpulan data berupa observasi aktivitas belajar serta tes awal keterampilan berhitung. Hasil Kegiatan menunjukkan bahwa tingkat minat belajar sebelum penerapan metode jarimatika berada pada kategori rendah (45,60%). Setelah tindakan, minat belajar meningkat menjadi 72,30% dengan kategori tinggi.
PELATIHAN KETERAMPILAN MEMBACA DENGAN METODE BUKU CERITA BERGAMBARSISWA SISWI SD N 6 KOTA BENGKULU Putri Pratiwi, Rika; Ira Yuniati; Rita Feni; Hasmi Suyuthi; Ristontowi; Ujang Juhardi
Almaun: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2025): DESEMBER (2025)
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/almaun.v5i2.8999

Abstract

Membaca adalah proses di mana pembaca mendapatkan pesan yang ingin disampaikan oleh penulis melalui kata-kata atau bahasa tulis. Proses ini mengharuskan pembaca untuk mempertimbangkan setiap kelompok kata secara khusus agar mereka dapat memahami makna kata-kata secara individual. Tujuan pengabdian ini adalah untuk meningkatkan pengetahuan keterampilan membaca bagi siswa untuk dapat mengikuti pembelajaran di sekolah dengan baik. Sasaran pengabdian ini adalah siswa siswa SD N 6 Kota Bengkulu. Metode pengabdian ini menggunakan metode sosialisasi dan pelatihan. Hasil pengabdian ini adalah peserta pengabdian tertarik dengan materi sosialisai pelatihan yang dilakukan yang di tunjukan dengan antusiasisme dari peserta pengabdian. Kesimpulan dari pengabdian ini adalah peserta pengabdian mendapatkan peningkatan pengetahuan dam keterampilan dari pengabdian ini.
EKSPLORASI ETNOMATEMATIKA PADA CAGAR BUDAYA MAKAM SENTOT ALIBASYAH DI BENGKULU SEBAGAI BAHAN PEMBELAJARAN GEOMETRI Kinanti, Anggi Destri; Ristontowi, Ristontowi; Masri, Masri
Differential: Journal on Mathematics Education Vol. 3 No. 2 (2025): Differential: Journal on Mathematics Education
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/differential.v3i2.1099

Abstract

Matematika merupakan ilmu pengetahuan yang telah dikenalkan sejak dini oleh lingkungan sosial dan erat hubungannya dengan kehidupan sehari-hari, termasuk budaya. Etnomatematika hadir sebagai jembatan antara matematika dan budaya. Salah satu cagar budaya di Kota Bengkulu adalah Makam Sentot Alibasyah yang berlokasi di Kelurahan Bajak, Kecamatan Teluk Segara, Kota Bengkulu. Penelitian ini bertujuan untuk mengeksplorasi unsur-unsur matematika pada bangunan Makam Sentot Alibasyah yang dapat dijadikan bahan ajar dalam pembelajaran geometri. Penelitian menggunakan pendekatan deskriptif kualitatif dengan teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi. Subjek penelitian meliputi ketua adat, tokoh masyarakat, dan warga sekitar makam. Hasil penelitian menunjukkan bahwa pada bangunan makam konsep geometri dasar, di antaranya bentuk kubus, balok vertikal, balok horizontal, prisma segitiga, limas segiempat, dan tabung. Temuan ini menunjukkan bahwa cagar budaya dapat menjadi sumber belajar yang kontekstual untuk mendukung pemahaman konsep geometri sekaligus memperkenalkan dan melestarikan budaya lokal.
Development of LKPD in the Context of Tabut Culture with a STEAM Approach to Facilitate Numeracy Literacy Maghfira, Muthia; Ristontowi, Ristontowi; Ramadianti, Winda
Journal of Mathematics Instruction, Social Research and Opinion Vol. 5 No. 1 (2026): March
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v5i1.1061

Abstract

Numeracy literacy skills are basic competencies that need to be developed in junior high school (SMP) students in the 21st century. However, mathematics learning in schools has not yet linked the concept of mathematics to the cultural context in daily life. This research aims to develop Student Worksheets (LKPD) in the Context of Tabut Culture with a valid and practical STEAM approach to facilitate students' numeracy literacy. This research uses the Research and Development (R&D) method with a 4D development model comprising define, design, and develop stages, while the disseminate stage is not carried out. The research subjects included 31 students and 1 mathematics teacher in grade VII of SMPN 1 Kepahiang. The research instrument consists of validation sheets and questionnaires on the practicality of students and teachers. The study's results showed that the LKPD developed had a validity rate of 87.83% in the very valid category. The results of the practicality test showed that 80.67% of students were in the practical category, and 82.27% of teachers were in the very practical category. These findings show that LKPD, in the context of Ark Culture with a STEAM approach, is suitable as innovative teaching materials to support contextual mathematics learning and improve students' numeracy literacy.
Description of Students' Mathematical Critical Thinking Ability on Circle Material in Class VIII of SMP Negeri 09 Lebong Ristontowi, Ristontowi; Adepio, Sakut; Ramadianti, Winda; Masri, Masri; Jumri, Rahmat
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.
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.
Co-Authors Achmad Nurcholis, Ivan Adepio, Sakut Adi Asmara Adriadi, Rekho Agus Sigit, Ego Anjelia, Delia Dwi Asmara, Adi Ayu Ziana Bahasa Indonesia Bahasa Indonesia, Bahasa Indonesia Bella Nandita Darnita, Yulia Destania, Yuriska Dewi Kurnia Dwi Ningsih, Febriyanti Eka Putri, Rafina Elin Novita Sari Farras, Haniyah Raihani Fefti Puji Lestari Feni, Rita Firmania, Deya Hasmi Suyuthi Hendri Wibowo, Sastya Ira Yuniati Jayusta, Evan Juhardi, Ujang Kashardi, Kashardi Kinanti, Anggi Destri Lely Syahfitri Leni Pitriyani Lili, Lili Rahmawati Maghfira, Muthia Mardiah Syofiana Masri Masri Masri Masri Masri Masyita Ariani, Nyayu Masyita, Nyayu Meisi Eka Sari Mimmi Sossriati Muntahanah Neti Kesumawati, Neti Ningsih, Ragilvi Piusta Novita Sari Nyayu Masyita Ariani Onsardi, Onsardi Putri Pratiwi, Rika PUTRI WAHYUNI Rahmat Jumri Risnanosanti Risnanosanti Risnanosanti Riwayati, Selvi Rizki Rossa Ayuni Safitri, Vickha Ayu Sastra Selvi Riwayati Selvi Riwayati septia agustina Suri, Atika Syahfitri, Lely Syofiana, Mardiah Syorga, Dwi Aroma Toyib, Rozali Tri Gusti Putra Ujang Juhardi Vevi Sumantri Vioneka, Ranti Winda Ramadianti Winda Ramadianti, Winda Yoga Widianto, Indra Yudha, Romadhona Kusuma YUNI ASTUTI Yuza Reswan