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All Journal International Journal of Evaluation and Research in Education (IJERE) JMPM: Jurnal Matematika dan Pendidikan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Madaniya LOSARI: Jurnal Pengabdian Kepada Masyarakat Kognitif: Jurnal Riset HOTS Pendidikan Matematika D'computare: Jurnal Ilmiah Teknologi Informasi dan Ilmu Komputer Edumatika Pedagogy : Jurnal Pendidikan Matematika Journal of Advanced Sciences and Mathematics Education Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Jurnal Pengabdian Masyarakat Bangsa Jurnal Ilmu Pengetahuan dan Teknologi Bagi Masyarakat Journal of Mathematics, Computation and Statistics (JMATHCOS)
Wahidin Ashari, Nur
Universitas Cokroaminoto Palopo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Estimasi dan Peramalan Jumlah Penduduk Miskin Menggunakan Model Tren Non-Linear Kuadratik di Sulawesi Selatan Hidayat, Rahmat; Ashari, Nur Wahidin
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.326

Abstract

Poverty is a complex and multidimensional issue, interconnected with various aspects, including social, economic, cultural, and other aspects. The number of poor people in Indonesia was 25.14 million in March 2019. In South Sulawesi Province in March 2019, there were approximately 767,800 poor people. As a preventive measure against increasing poverty rates, it is necessary to forecast the number of poor people so that the government can plan policies. The data used in this study is data from 2008-2019 sourced from the Central Statistics Agency of South Sulawesi Province. This study uses Non-Linear Trend Analysis, specifically the Quadratic Method, to forecast the number of poor people. This method is suitable for data spanning 10 or more periods. The Quadratic Method has an R-Square value of 86.48% and a MAPE of 2.69%. The results of the forecast for 6 years show that the number of poor people in South Sulawesi Province has increased.
Teachers’ knowledge of subject matter in formal definition of limit at senior high school level Ma'rufi, Ma'rufi; Ilyas, Muhammad; Salwah, Salwah; Ashari, Nur Wahidin
Journal of Advanced Sciences and Mathematics Education Vol. 5 No. 2 (2025): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v5i2.769

Abstract

Background: Vocational schools in border areas face systemic challenges such as limited infrastructure and poor curriculum-context alignment, hindering effective mathematics instruction and student engagement.Aims: This study investigates how mathematics learning is organized and implemented in a vocational high school situated in the Entikong border area of West Borneo, Indonesia. The research seeks to identify instructional patterns, contextual challenges, and adaptive strategies used by educators under constrained conditions.Method: Using a qualitative case study design, data were gathered through direct classroom observation, semi-structured interviews with teachers and school leaders, and review of official teaching documents. Thematic analysis and data triangulation were employed to ensure rigor and credibility.Results: The analysis highlights a continued reliance on teacher-centered instruction, minimal use of contextual or vocationally integrated methods, and limited student engagement. Assessment practices predominantly measure cognitive outcomes, lacking elements that support student reflection or vocational competencies. Curriculum delivery is often disrupted by time limitations and infrastructural shortfalls.Conclusion: Improving mathematics instruction in border-based vocational schools necessitates flexible teaching models tailored to the local context. Strengthening professional development, embedding authentic assessments, and enhancing school-community collaboration are crucial steps toward addressing educational disparities in underserved regions.
Kecakapan Matematis: Kompetensi Strategis Siswa dalam Menyelesaikan Masalah Himpunan Ashari, Nur Wahidin; Salwah, Salwah
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 4 No. 2 (2024): April - June 2024
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v4i2.1929

Abstract

Siswa harus memiliki aspek kognitif yang mencakup perilaku-perilaku yang menekankan aspek intelektual seperti kemampuan matematis, yaitu pengetahuan dan kecakapan matematika yang diperlukan untuk dapat melakukan manipulasi matematika dan kemampuan berpikir dalam matematika. Masalah penelitian ini adalah kompetensi strategis matematis siswa yang masih belum optimal. Penelitian ini menggunakan pendekatan desriptif kualitatif dengan tujuan untuk mendeskripsikan kompetensi strategis matematis siswa pada materi himpunan. penelitian ini melibatkan siswa kelas VII.7 SMP Negeri 8 Palopo yang berjumlah 3 orang yang dikategorikan sebagai Subjek Kemampuan Tinggi (SKT), Subjek Kemampuan Sedang (SKR) dan Subjek Kemmapuan Rendah (SKR). Pengumpulan data dilakukan dengan tes tertulis yang dilanjutkan dengan wawancara secara individual untuk memperoleh data yang valid. Analisis data dalam penelitian ini (1) Menelaah seluruh data yang tersedia dari berbagai sumber, (2) melakukan reduksi data, (3) menyajian data yang meliputi pengklasifikasian dan identitas data, (4) memaparkan hasil tes dan wawancara tentang kompetensi strategis matematis siswa. Hasil penelitian menunjukkan bahwa kompetensi strategis matematis ketiga subjek dalam menyelesaikan masalah himpunan berbeda-beda, subjek subjek tinggi memahami masalah (understood the problem) dan choose the right formula to solve the problem, subjek sedang tidak secara lengkap memahami masalah (not complete understood the problem), serta not complete choose the right formula to solve the problem. Kompetensi strategis matematis Subjek Kemampuan Rendah dalam menyelesaikan soal, subjek memahami masalah yang diberikan (understood the problem), namun not choose the right formula to solve the problem.
Pendampingan Pengembangan Soal Cerdas Cermat Matematika Berbasis Indikator Literasi Numerasi Rapor Pendidikan Ashari, Nur Wahidin; Salwah, Salwah
Jurnal IPMAS Vol. 4 No. 1 (2024): April 2024
Publisher : Pustaka Digital Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54065/ipmas.4.1.2024.449

Abstract

Literasi numerasi merupakan kemampuan siswa membangun, mengaplikasikan, menggambarkan, dan menafsirkan suatu konsep matematika dalam berbagai bentuk dan konteks. Kemampuan literasi numerasi ini sangat memerlukan kemampuan berpikir kritis, kemampuan bernalar, dan kemampuan problem solving. Tujuan kegiatan ini adalah untuk memberikan pendampingan kepada guru-guru SD dalam pembuatan soal cerdas cermat matematika pada kabupaten Luwu Timur yang berbasis Indikator Literasi Numerasi Rapor Pendidikan, yang bekerja sama dengan Dinas Pendidikan Luwu Timur. Kegiatan pengabdiaan dilaksanakan dalam bentuk beberapa tahap, yaitu tahap pertama pelaksanaan pembukaan oleh Plt Kepala Dinas Pendidikan dan Kebudayaan Luwu Timur. Tahap pertama juga dilakukan penyampaian analisis situasi dan perkembangan saat ini, yang dilanjutkan sesi sharing dengan guru-guru terkait kendala matematis yang dihadapi di sekolah. Tahap kedua dilaksanakan pembagian kelompok dan pendampingan pembuatan soal-soal literasi numerasi dalam bentuk soal cerdas cermat matematika. Tahap terakhir dilakukan di tahap ketiga, yaitu presentasi setiap kelompok dan uji coba soal kepada siswa-siswa SD yang telah dibawa untuk mewakili setiap kecamatan. Hasil pendampingan ini adalah bank-soal soal literasi numerasi yang dirancang untuk melatih keterampilan dasar peserta didik yang sangat diperlukan dalam kehidupan sehari-hari. Soal-soal ini diformulasikan untuk meningkatkan kemampuan pemecahan masalah, penalaran peserta didik.
Pelatihan Aplikasi ZOTERO dalam Upaya Optimalisasi Penulisan Referensi pada Karya Tulis Ilmiah bagi Guru-Guru di Kabupaten Takalar Mas'ud, Syamsuddin; Ihsan, Hisyam; Tampa, Alimuddin; Sukarna; Ashari, Nur Wahidin
LOSARI: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2023): Desember 2023
Publisher : LOSARI DIGITAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53860/losari.v5i2.167

Abstract

This service is conducted in Takalar Regency, South Sulawesi Province. It is motivated by several issues faced by our partners, including the limited knowledge of teachers in utilizing Zotero through Microsoft Word for automatic reference citations, the relatively low awareness of the basic applications for referencing among teachers, and the need for teachers to prepare themselves in creating automated references. Therefore, the objective of this activity is to address these partner-related issues. The methods employed include outreach and teaching, discussions, and collaborative training between the implementers and the partners. The training participants are middle school math teachers from Takalar Regency, members of the Mathematics Subject Teachers' Meeting organization (MGMP Matematika SMP). Through this activity, it is expected that teachers' knowledge in utilizing the Zotero application will increase, raising awareness and understanding among teachers about the importance of flexible and automatic reference application usage, enhancing teachers' insight, abilities, and skills in utilizing Microsoft Word to be more informative and innovative.
Penguatan Kompetensi Mahasiswa dalam Mata Kuliah STEAM Learning melalui Program Kolaboratif Kampus - Sekolah Djam’an, Nurwati; Ashari, Nur Wahidin; Wazithah T, Mar Athul; Hajrah, Hajrah; Tahir, Nasliya
Jurnal Pengabdian Masyarakat Bangsa Vol. 3 No. 9 (2025): November
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v3i9.3365

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memperkuat kompetensi mahasiswa calon guru melalui implementasi mata kuliah STEAM Education dalam konteks nyata di sekolah mitra. Program ini dilaksanakan melalui kolaborasi antara dosen, guru, dan kepala sekolah untuk mengintegrasikan pembelajaran berbasis Science, Technology, Engineering, Arts, and Mathematics (STEAM) di kelas, dengan 2 mitra sekolah yakni SMP Kartika XX-1 dan UPT SPF SMP Negeri 26 Makassar. Metode pelaksanaan meliputi perkuliahan, pendampingan mahasiswa dalam perancangan proyek pembelajaran STEAM, serta implementasi langsung di sekolah mitra. Hasil kegiatan menunjukkan peningkatan pemahaman mahasiswa terhadap konsep integratif STEAM, kemampuan mereka merancang proyek lintas disiplin, serta peningkatan keterlibatan dan hasil belajar siswa di sekolah mitra. Program ini memperkuat hubungan kampus–sekolah dan berkontribusi pada pengembangan ekosistem pembelajaran abad ke-21 yang inovatif dan berkelanjutan.
Tinjauan Sistematis Pengembangan Smart Digital Learning Berbasis Masalah PISA dan Kearifan Lokal dalam Pembelajaran Matematika SMP Ashari, Nur Wahidin; Suradi, Suradi
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 4 No. 3 (2025): Matematika, IPA, dan Pembelajarannya
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v4i3.370

Abstract

This study is a Systematic Literature Review (SLR) aimed at analyzing the need for developing Smart Digital Learning (SDL) based on PISA-oriented problems and local wisdom to enhance junior high school students’ numeracy literacy. The review covers national and international articles relevant to SDL, mathematical literacy, Problem-Based Learning (PBL), and ethnomathematics. A total of 20635 articles were initially identified from Scopus, ERIC, Google Scholar, and Garuda databases, and through a systematic screening process, 30 studies published between 2020–2025 were selected for in-depth analysis. The reviewed literature covers topics on SDL, mathematical literacy, Problem-Based Learning (PBL), and ethnomathematics. The findings indicate that the use of digital technologies such as games and Augmented Reality effectively improves students’ motivation, problem-solving, and metacognitive abilities. In addition, the integration of PBL and local wisdom contexts strengthens students’ mathematical communication and reasoning skills. However, the literature review also reveals that studies integrating PISA, PBL, and local wisdom within a unified digital learning system remain limited. Therefore, it is necessary to develop a direction for Smart Digital Learning that not only emphasizes technological aspects but also contextualizes mathematics learning through PISA problems and cultural values. The results of this study recommend the design of SDL as an innovative learning solution capable of balancing global standards with local contexts, thereby enhancing students’ numeracy literacy in a meaningful and sustainable manner.
MATHEMATICS IN CULTURAL HERITAGE: AN ETHNOMATHEMATICAL ANALYSIS OF THE ARCHITECTURE OF FORT ROTTERDAM Ashari, Nur Wahidin
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.v10i4.7387

Abstract

This study analyzes the application of ethnomathematics in Fort Rotterdam, Makassar, focusing on the use of numbers and measurements in architecture as symbolic representations and defense strategies. The research employed direct observation, semi-structured interviews with tour guides, and literature review of supporting documents and journals. The findings indicate that numbers are utilized in various mathematical activities, including counting the number of bastions, gates, and internal buildings; measuring the length, area, height, and wall thickness; and designing structures that serve both strategic functions and cultural meanings. Notably, the five bastions were designed to resemble a turtle, reflecting the Gowa Kingdom’s philosophy of ruling over both land and sea. The implications of these findings are significant for mathematics education, as integrating local cultural contexts and symbolism into learning can enhance conceptual understanding, problem-solving skills, learning motivation, and students’ cultural identity. The study underscores that cultural heritage sites such as Fort Rotterdam are not merely historical artifacts but also serve as contextual mathematics learning resources that enrich formal educational experiences.
The Coefficient Parallelisator Matrix: A Diagonal Similarity Operator for Symmetry Preservation in Knot Semantic Logic Ja'faruddin, Ja'faruddin; Ashari, Nur Wahidin; Baharuddin, Baharuddin; Asyari, Syahrullah; Fadiyah, Wulan Nur; Farhan, Muhammad
Journal of Mathematics, Computations and Statistics Vol. 8 No. 2 (2025): Volume 08 Nomor 02 (Oktober 2025)
Publisher : Jurusan Matematika FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jmathcos.v8i2.10762

Abstract

This study introduces the Coefficient Parallelisator Matrix (CPM) as a novel diagonal similarity operator designed to preserve structural and semantic symmetry within the framework of Knot Semantic Logic (KSL). The CPM formalizes the process of parallelization in linguistic and conceptual structures by transforming semantic matrices through similarity operations that maintain eigenvalues, determinants, and symmetry invariants. Each element of the CPM acts as a scaling coefficient, re- balancing semantic weights while conserving the overall interpretive equilibrium of the text. Mathematically, the transformation A′ = MAM−1 establishes a spectral equivalence between the original and parallelized structures, ensuring that both share identical eigen-spectra, determinant, and Hermitian invariants. This invariance reflects a form of semantic gauge symmetry, wherein the un- derlying topology of meaning remains stable despite local transformations in semantic intensity. Conceptually, the operator bridges linguistic theory, topology, and algebraic representation, providing a formal mechanism for analyzing reflective relations such as parallelism, chiasmus, and concentric composition. The findings extend the mathematical foundation of KSL by establishing the Coefficient Parallelisator as an analytical framework for quantifying semantic symmetry—enabling deeper integration between mathematical logic, structural linguistics, and computational semantics.
Analisis Unsur Etnomatematika pada Struktur Bangunan Rumah Adat Tongkonan di Tana Toraja Ashari, Nur Wahidin; Nurwahidah, Nurwahidah; Nurazizah, Andi; Amin, Arfianty; Syam, Nur Anisa
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 4 (2025): Volume 8 Nomor 4 Tahun 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i4.7605

Abstract

The Tongkonan traditional house of Tana Toraja represents a form of indigenous architecture with strong social and cultural functions. However, the mathematical elements embedded in its structural design have not been widely utilized in contextual mathematics learning. This study aims to explore the mathematical concepts found in the physical structure of the Tongkonan and to examine opportunities for integrating these concepts into culture-based mathematics instruction. Employing a descriptive qualitative approach, data were collected through observations and interviews, and analyzed using domain analysis, taxonomic analysis, componential analysis, and cultural theme analysis. The findings reveal that the architectural form of the Tongkonan embodies concepts of symmetry, roof-slope proportions, construction patterns, relationships among measurements, and principles of similarity, particularly as reflected in the Rambu Solo’ ceremonial context. These results highlight geometric regularities relevant to the development of ethnomathematics. Overall, the study contributes to the development of more applicable ethnomathematics-based mathematics learning models in schools.
Co-Authors Ahmad, Asdar Alimuddin, Herman Amin, Arfianty Baharuddin Baharuddin Djam’an, Nurwati Fadiyah, Wulan Nur Fahrul Basir Fauziah Fauziah Fauziyyah Alimuddin Fitrah Eka Susilawati Fitriani A. Hajrah Hajrah, Hajrah Hassan, Muhammad Nasiru Hisyam Ihsan I Luh Sumber Dani Ilyas, Muhammad Irawan, Agustina Ja'faruddin, Ja'faruddin Jusriati Jusriati Kadek Widiani Kriswinarso, Tri Bondan La Eru Ugi Lestari, Wiwit Damayanti Ma'rufi, Ma'rufi Mar Athul Wazithah T. Marufi, Marufi Merry Sul Muhammad Ammar Naufal Muhammad Farhan Muhammad Ikram Muhammad Ilyas Nirsal Nurazizah, Andi Nurfitrah NURWAHIDAH NURWAHIDAH Pakan, Astri Yunianti Rachmat Fajar Halim Rahmat Hidayat Ramadhany , Nuramaliyah Ririt Marsuki Sabri Sabri Salwah Samsuddin, Auliaul Fitrah Sukarna Sunardin, Sunardin Suradi Suradi Syahrullah Asyari, Syahrullah Syam, Nur Anisa Syamsuddin Mas'ud Tahir, Nasliya Tampa, Alimuddin Vianingrum Wisnu Kurniadi Zainal, Zaid