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All Journal Jurnal Riset Pendidikan Matematika JTAM (Jurnal Teori dan Aplikasi Matematika) Edumaspul: Jurnal Pendidikan International Journal of Progressive Mathematics Education Pedagogy : Jurnal Pendidikan Matematika ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat
Nurwijaya, Sugian
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Humanities Automotive Engineering Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Integrating Ethnomathematics Through Traditional Maluku Snacks to Enhance Geometric Understanding of Junior High Students Purba, Pratiwi Bernadetta; Nurwijaya, Sugian
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 8, No 3 (2024): July
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v8i3.20526

Abstract

This study explores the potensial of utilizing traditional Maluku snacks (pom poms, bagea, embal kacang, sagu lempeng, serut kenari) as pedagogical tools to enhance students’ understanding of geometric conceps. The aim of this research is to describe how to integrate Ethnomathematics through traditional Maluku snacks to improve junior high school students' understanding of geometry concepts. This research was carried out in November 2023 at Yos Sudarso Junior High School Dobo. The subjects in this research were 30 grade 8 students. In this research, students used traditional Maluku snacks to understand geometric concepts through demonstrations and discussions. This research uses a qualitative approach where the type of research is descriptive qualitative. The data collection technique in this research is through observation using students’ worksheets, interviews, and documentation using a recording device. Furthermore, data analysis in this research is qualitative analysis with stages of data reduction, data presentation, and drawing conclusions. The results of the research are that students understand the concept of 2D shapes in traditional Maluku snacks: pom-poms (triangles and rectangles), bagea (circles), serut kenari (circles and rectangles), sagu lempeng (trapezoids and rectangles), and embal kacang (rectangle). The concept of 3D shapes in traditional Maluku snacks: pom-poms (triangular prisms), bagea (balls), serut kenari (tubes), sagu lempeng (trapezoidal prisms), and embal kacang (cube-shaped). The integration of ethnomathematics in learning can include learning experiences to the formation of mathematical concepts, especially geometry, mathematical problems, the use of terms in geometry. It is hoped that the integration of ethnomathematics in geometry learning at school can develop meaningful learning.
Pengembangan Kemampuan Literasi Numerasi Siswa MTS Basuki Rahmat Kota Dobo Kabupaten Kepulauan Aru Nurwijaya, Sugian; Sakir, Ahmad Rosandi; Purba, Pratiwi Bernadetta
ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2024): ABDI UNISAP: Jurnal Pengabdian Kepada Masyarakat
Publisher : UPT Publikasi dan Penerbitan Universitas San Pedro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59632/abdiunisap.v2i1.227

Abstract

Kurikulum terbaru saat ini adalah kurikulum merdeka dan hampir semua jenjang sekolah sudah menerapkan kurikulum merdeka meskipun bukan sekolah penggerak. Di samping itu, mulai tahun 2021, Ujian Nasional direvisi menjadi Asesmen Kompetensi Minimum (AKM), di mana dalam Asesmen Kompetensi Minimum salah satunya terdiri dari kemampuan literasi numerasi. Pengabdian ini didasari karena kurang efektifnya pembelajaran dan tingkat kemampuan literasi numerasi siswa di MTS Basuki Rahmat Kepulauan Aru yang termasuk daerah kepulauan dan perbatasan. Menghadapi hal tersebut, guru harus bisa melakukan pembelajaran yang berbasis kemampuan literasi numerasi. Oleh karena itu pada pengabdian ini memberikan pembelajaran kepada siswa MTS Basuki Rahmat kepulauan Aru dengan tujuan untuk mengembangkan kemampuan literasi numerasi siswa. Ketika guru sudah menguasai literasi numerasi tentunya dalam proses pembelajaran dapat menyampaikan materi pembelajaran terkait literasi numerasi dengan baik. Pada pengabdian kepada masyarakat ini, tim pengabdian berkolaborasi dengan MTS Basuki Rahmat yang ada di Kepulauan Aru. Metode pelaksanaan pengabdian ini yaitu tim pengabdi memberikan materi tentang pembelajaran berbasis literasi numerasi. Siswa diberikan pengetahuan tentang literasi numerasi yang bermanfaat untuk menambah kemampuan atau kompetensi literasi numerasi siswa sehingga nantinya akan berdampak kepada peningkatan literasi numerasi siswa. Dari kegiatan yang dilaksanakan terjadi pengembangan kemampuan literasi numerasi siswa. Di samping itu, siswa merasa tertarik dan senang dengan pembelajaran yang diberikan.
Developing Students’ Entrepreneurship Competencies through Problem and Project Based Learning Model S, Putriyani; Djafar, Suarti; Nurwijaya, Sugian
Edumaspul: Jurnal Pendidikan Vol 7 No 2 (2023): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v7i2.7067

Abstract

Indonesia often faces the problem of a lack of job opportunities which results in high unemployment and fewer opportunities to find work for school graduates. Therefore, teacher innovation is needed in learning to foster student competencies such as creativity, critical thinking, problem-solving, collaboration, communication and so on, in which these competencies can be summarized as entrepreneurship competencies. Entrepreneurship competencies needs to be cultivated in every student to form an entrepreneurial spirit, so that they can realize economic development and open their own jobs. To build entrepreneurship competencies through internalization in life, learning in schools requires a comprehensive study of the potential of the learning model used by teachers in learning mathematics. Student-centred learning models such as Problem-based Learning and Project-based Learning indirectly build and instill entrepreneurship competencies in students, including creativity, problem-solving, critical thinking, collaboration, communication, and independence.
Problem-Project based Learning Model for Improving Entrepreneurship Character and Reasoning Ability of Mathematics Education Students S, Putriyani; Djafar, Suarti; Nurwijaya, Sugian
Jurnal Riset Pendidikan Matematika Vol. 12 No. 2 (2025): November 2025
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpm.v12i2.88122

Abstract

Mathematics learning has not yet integrated students’ entrepreneurial character and reasoning abilities. In response, this study aimed to develop a Problem–Project Based Learning (PPjBL) model to strengthen both aspects within the Linear Programming course. The PPjBL model was developed using the Borg & Gall research and development framework through stages of design, validation, and classroom trials. The final PPjBL syntax consists of six stages: problem orientation, organizing students for learning, guiding investigation, designing the project, implementing the project, and documenting project reports. Results from expert validation and two implementation trials showed that the model is practical and effective. The entrepreneurial character of students improved from the “start to grow” to the “being habit”. Meanwhile, mathematical reasoning ability increased in the high category, indicating progress in problem formulation, logical construction, deduction, interpretation, and generalization. These findings affirm that PPjBL serves as a transformative pedagogical framework capable of integrating cognitive reasoning and affective character development through authentic learning experiences. The model positions students as active problem solvers through engagement with real-world entrepreneurial problems. Future research may extend the application of PPjBL to other mathematical domains, emphasizing the cultivation of critical thinking, creativity, and collaboration as integrated outcomes of holistic mathematical education.
PENERAPAN PROJECT-BASED LEARNING: DAMPAK TERHADAP KEMAMPUAN PEMAHAMAN KONSEP PROGRAM LINEAR MAHASISWA PENDIDIKAN MATEMATIKA PSDKU KABUPATEN KEPULAUAN ARU Nurwijaya, Sugian; Kalla, Nuratika Rahmat
Pedagogy: Jurnal Pendidikan Matematika Vol. 10 No. 4 (2025): Pedagogy : Jurnal Pendidikan Matematika
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/pedagogy.v10i4.7579

Abstract

Penelitian ini dilatarbelakangi oleh keterbatasan studi mengenai penerapan Project-Based Learning (PjBL) pada mata kuliah Program Linear di perguruan tinggi, khususnya pada daerah 3T seperti Kepulauan Aru. Kondisi geografis, sosio-ekonomi, serta karakter budaya masyarakat kepulauan menciptakan dinamika pembelajaran yang unik, sehingga temuan dari konteks urban belum tentu dapat digeneralisasi. Selain itu, sebagian besar penelitian terdahulu lebih berfokus pada hasil belajar kognitif akhir tanpa mengeksplorasi persepsi dan pengalaman subjektif mahasiswa selama proses pembelajaran. Penelitian ini bertujuan untuk menganalisis dampak penerapan PjBL terhadap pemahaman konsep Program Linear serta mengungkap persepsi mahasiswa Pendidikan Matematika PSDKU Kabupaten Kepulauan Aru terhadap pengalaman belajar tersebut. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dengan desain penelitian post-test only. Hasil penelitian menunjukkan bahwa penerapan PjBL berdampak terhadap peningkatan kemampuan pemahaman konsep mahasiswa dengan nilai t sebesar 2,744 dan nilai efek size d = 0,433, dan juga memberikan pengalaman belajar yang positif serta memotivasi dengan nilai analisis korelasi Pearson r = 0,538. Oleh karena itu, penerapan model pembelajaran PjBL dapat menjadi alternatif pembelajaran yang relevan dan adaptif, khususnya di daerah 3T, untuk meningkatkan kualitas pendidikan matematika.
Melampaui sekadar nilai: mengintegrasikan assessment as learning dalam pembelajaran bangun ruang untuk melatih regulasi diri siswa Sahid; Bernard; Marhadi, Mulyani; Prananto, Irfan Wahyu; Nurwijaya, Sugian
International Journal of Progressive Mathematics Education Vol. 5 No. 2 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/ijopme.v5i2.19045

Abstract

The low level of student independence in geometry requires a paradigm shift in evaluation that actively involves students. This research aims to produce a learning tool for Flat-Sided Solid Geometry based on Assessment as learning  (AaL) that has been tested for validity, practicality, and effectiveness. This development research used a 4-D model limited to the Define, Design, and Develop stages, with 24 students from SMPN 6 Topoyo as its pilot subjects. The results showed that the developed product, consisting of lesson plans (RPP), student worksheets (LKPD), and assessment instruments (self- and peer-assessment), met high validity criteria. Field trials demonstrated the tool's practicality and effectiveness in improving learning outcomes and positive student responses. This research contributes significantly to providing learning tools that train metacognitive skills and self-regulated learning, while transforming students' roles into independent assessors in mathematics learning.   Rendahnya kemandirian siswa dalam materi geometri menuntut pergeseran paradigma evaluasi yang melibatkan siswa secara aktif. Penelitian ini bertujuan menghasilkan perangkat pembelajaran Bangun Ruang Sisi Datar berbasis Assessment as learning  (AaL) yang teruji validitas, kepraktisan, dan keefektifannya. Penelitian pengembangan ini menggunakan model 4-D yang dibatasi pada tahapan Define, Design, dan Develop, dengan subjek uji coba 24 siswa SMPN 6 Topoyo. Hasil penelitian menunjukkan bahwa produk yang dikembangkan berupa RPP, LKPD, dan instrumen penilaian (diri dan sejawat) memenuhi kriteria validitas tinggi. Uji coba lapangan membuktikan perangkat memiliki kepraktisan yang baik serta efektif meningkatkan hasil belajar dan respon positif siswa. Penelitian ini berkontribusi signifikan dalam menyediakan instrumen pembelajaran yang melatih kemampuan metakognisi dan self-regulated learning, serta mentransformasi peran siswa menjadi asesor mandiri dalam pembelajaran matematika.
Co-Authors Ahmad Rosandi Sakir Bernard Djafar, Suarti Irfan Wahyu Prananto Kalla, Nuratika Rahmat Marhadi, Mulyani Pratiwi Bernadetta Purba S, Putriyani Sahid