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Mathematical communication skills of students in agricultural-based regions: Proficiency levels, challenges, and instructional strategies Salido, Achmad; Kausar, Aufal; Aswin, Aswin; Marniati, Marniati
Journal of Didactic Mathematics Vol 6, No 1 (2025): April
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v6i1.2587

Abstract

Mathematical communication is a fundamental skill that enables students to express and justify mathematical ideas clearly. This study examines students’ mathematical communication skills in an agricultural-based region, focusing on proficiency levels and influencing factors. Using a qualitative case study approach, data were collected from 21 eighth-grade students through problem-solving tasks assessing three key indicators: mathematical modeling, explanation of mathematical patterns, and question formulation. The results indicate that most students exhibit moderate mathematical communication abilities, with only a small proportion demonstrating high proficiency. High-ability students effectively integrate multiple representations and justify their reasoning, while moderate-ability students rely on procedural approaches with limited conceptual depth. Low-ability students face significant challenges in constructing mathematical models and articulating solutions. These findings suggest that contextual factors, including limited access to quality education and instructional strategies, impact students' mathematical communication development. Although students in agricultural communities engage with quantitative reasoning in real-life contexts, they struggle to translate these experiences into formal mathematical communication. The study highlights the need for differentiated instructional strategies, including explicit reasoning exercises and contextualized learning, to enhance students’ communication skills. However, the study’s limited scope and sample size necessitate further research across diverse regions to explore long-term interventions. Future studies should investigate culturally relevant pedagogical approaches to strengthen mathematical communication, particularly for students in rural and agricultural settings.
PENINGKATAN LITERASI KELAUTAN DAN PERIKANAN MELALUI EDUKASI DAN KREASI BAGI ANAK-ANAK DI YAYASAN RUMAH HARAPAN BANJARMASIN Rizfa, Mila Safitri; Rachman, Sitti Hardiyanti; Nugraha, Arisya Fitri; Haryanti, Rinrin; Sukardi, Sudirman; Umam, Hairul; Aswin, Aswin; Yusuf, Bahruddin
Jurnal Abdi Insani Vol 12 No 5 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i5.2503

Abstract

Literasi merupakan keterampilan yang dibutuhkan dalam kehidupan sehari-hari yang dapat dikembangkan melalui proses pembelajaran berkelanjutan dan stimulasi sejak usia dini. Pada konteks kelautan dan perikanan, literasi menjadi aspek penting untuk menumbuhkan kesadaran akan keberlanjutan ekosistem laut, terutama bagi generasi muda. Oleh karena itu, kegiatan pengabdian ini bertujuan untuk meningkatkan literasi kelautan dan perikanan pada anak-anak di Yayasan Rumah Harapan Banjarmasin cabang Kilometer 1 melalui pendekatan edukasi dan kreasi. Kegiatan di Banjarmasin melibatkan anak-anak usia 5-12 tahun. Metode yang digunakan meliputi pemberian materi, wawancara, observasi, permainan edukatif, mewarnai, dan pre/post test. Evaluasi dilakukan dengan analisis deskriptif kualitatif melalui wawancara mendalam dan kuisioner.. Kegiatan pengabdian di Yayasan Rumah Harapan cabang Kilometer 1 Banjarmasin berhasil meningkatkan literasi kelautan dan perikanan anak-anak. Hasil pre dan post test menunjukkan peningkatan signifikan, terutama pada kelompok usia 9–12 tahun, dari rata-rata 60 menjadi 80. Anak-anak usia 4–6 tahun juga menunjukkan peningkatan pemahaman. Selain itu, observasi saat kegiatan memperlihatkan antusiasme tinggi, diskusi aktif, dan kesadaran akan pentingnya menjaga laut. Program ini efektif membangun fondasi awal pengetahuan maritim yang penting bagi generasi muda pesisir. Kesimpulannya, metode edukatif berbasis interaktif dan kreatif terbukti efektif dalam menanamkan kesadaran serta meningkatkan literasi kelautan pada anak-anak sejak usia dini. Kegiatan ini efektif meningkatkan literasi dan kesadaran anak-anak tentang pentingnya menjaga laut, dibuktikan dengan hasil post test meningkat.
Efektivitas Kepemimpinan Lurah Dalam Meningkatkan Kesejahteraan Sosial Di Kelurahan Berua Kecamatan Biringkanaya Kota Makassar Aswin, Aswin; Haris, Abdul; Basalamah, Indira; Haerani, Andi
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 4: Juni 2025
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v4i4.10084

Abstract

Penelitian ini bertujuan untuk mendeskripsikan: 1) Untuk mengetahui karakteristik kepribadian Lurah di Kelurahan Berua Kecamatan Biringkanaya Kota Makassar . 2) Untuk mengetahui efektivitas kepemimpinan Lurah dalam mengelola Sumber Daya Manusia di Kelurahan Berua Kecamatan Biringkanaya Kota Makassar. 3) Untuk mengetahui tingkat kesejahteraan sosial di Kelurahan Berua Kecamatan Biringkanaya Kota Makassar. Menggunakan pendekatan kualitatif dengan metode studi kasus. Subjek penelitian ini adalah Kepala lurah kelurahan Berua, staf kelurahan Berua, dan masyarakat kelurahan Berua di kota Makassar. Data dikumpulkan melalui wawancara, observasi, dan dokumentasi, kemudian dianalisis menggunakan teknik analisis kualitatif. Hasil penelitian ini menunjukkan bahwa: 1. Karakteristik Kepemimpinan Lurah yaitu sebagai “Sang Bapak” (Simpatik): Sebagai pendengar yang baik dan tempat staf mengutarakan pendapat. "Seductress" (Penyemangat): Memberikan semangat dan perhatian kepada bawahan. "The Pet" (Kekeluargaan): Menciptakan suasana kekeluargaan sehingga staf merasa dekat dan nyaman. "Iron Man" (Tegas): Bersikap tegas dalam menjalankan tugas, namun tetap adil. 2. Efektivitas Kepemimpinan Lurah dalam Mengelola Sumber Daya Manusia yaitu Efektivitas kepemimpinan diukur dari pelatihan yang terarah, kinerja manajemen yang efektif, dan lingkungan kerja yang mendukung peningkatan kualitas sumber daya manusia. 3. Tingkat Kesejahteraan Sosial yaitu Kesejahteraan sosial ekonomi di Kelurahan Berua sebagian besar memiliki masyarakat tingkat ekonomi menengah ke atas dengan akses yang memadai terhadap kebutuhan dasar. Pembangunan yang dilakukan dengan dana kelurahan dan program utama dinilai cukup baik dalam meningkatkan kesejahteraan sosial
KESADARAN USAHA MIKRO KECIL DAN MENENGAH (UMKM) KOTA PANGKALPINANG TERHADAP SERTIFIKASI HALAL Aswin, Aswin
ISTISMAR Vol. 6 No. 1 (2023): Juni
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/istismar.v6i1.4512

Abstract

Penelitian ini bertujuan untuk mengidentifikasi tingkat kesadaran pelaku usaha di Kota Pangkalpinang terkait sertifikasi halal. Pendekatan yang digunakan dalam penelitian ini adalah metode kualitatif, Hasil penelitian menunjukan bahwa kesadaran para pelaku usaha terhadap pentingnya sertifikasi halal bagi produk usaha mereka pada dasarnya cukup baik, namun demikian minimnya pengetahuan mereka terhadap sertifikasi halal, menyebabkan mereka kurang memiliki informasi yang spesifik terhadap sertifikasi halal. Hal itu disebabkan kurangnya sosialisasi yang dilakukan oleh pihak-pihak terkait terutama pemerintah khususnya pemerintah Kota Pangkalpinang dan stakeholder lainnya. Pendamping produk halal (PPH) belum juga secara penuh proaktif memberikan pendampingan ditengah-tengah masyarakat sehingga keberadaannya belum mampu memberikan solusi terhadap permasalahan sertifikasi halal.
PENGELOLAAN PEMBELAJARAN HYBRID LEARNING DALAM MENINGKATKAN PRESTASI BELAJAR SISWA DI SMAN 13 BONE Eka Lestari, Sonia; Susi, Susi; Aswin, Aswin; Astuti, Astuti
DIDAKTIKA Vol 16 No 2 (2022)
Publisher : Fakultas Tarbiyah Institut Agama Islam Negeri (IAIN) Bone

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30863/didaktika.v16i2.8755

Abstract

Online learning emerged as a form of learning pattern in the information technology era as it is today. Hybrid learning as a learning model in which there is a combination of face-to-face learning in the classroom and coupled with learning using computers both offline and online. Hybrid learning is an effort made to develop students' knowledge and skills to support their learning achievement. The purpose of this study is to describe how the planning, implementation and evaluation of hybrid learning lessons are carried out by teachers at SMAN 13 Bone. This research uses a qualitative approach with an exploratory case study method. This research was conducted at SMAN 13 Bone in the academic year 2022/2023. Data collection techniques used are interviews and observation. The results showed that the management of hybrid learning learning went well. This can be seen from 3 stages, including: (1) Planning: the teacher prepares the lesson plans and the platform used. (2) Implementation: the teacher divides several sessions and carries out learning according to the lesson plan. (3) Evaluation: authentic assessment, self assessment, project assessment, and test.
Asesmen Potensi Energi Angin Menggunakan Metode Weibull dalam Perencanaan Pembangkit Listrik Tenaga Bayu di Kabupaten Gorontalo, Provinsi Gorontalo Aswin, Aswin; Pakpahan, Sarinah; Fauziah, Siti
Progressive Physics Journal Vol. 6 No. 1 (2025): Progressive Physics Journal
Publisher : Program Studi Fisika, Jurusan Fisika, FMIPA, Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/ppj.v6i1.1505

Abstract

This study presents a rigorous assessment of wind energy potential in Gorontalo Regency, Indonesia, through statistical modeling utilizing the two-parameter Weibull distribution applied to hourly wind speed data from 2022 to 2024 across three geographic zones and three elevation levels (50 m, 80 m, 100 m). The model exhibited strong statistical agreement with observed data, evidenced by high variation (R² > 0.9869) and low RMSE values (< 0.011), confirming its robustness in capturing wind behavior. Mean wind speeds, along with key Weibull-derived metrics—most probable wind speed (vmp) and wind speed for maximum energy contribution (vme)—showed a positive correlation with altitude, where zone 1 recorded the highest vme at 7.45 m/s at 100 m. Derived power density values indicated that Zones 1 and 3 fall within the "acceptable" classification (130.52 W/m² and 115.58 W/m², respectively), validating their technical viability. Simulated performance of the Goldwind GW 140/3.4 wind turbine revealed that Zone 1 yielded the highest annual energy output (Eout) of 10.34 GWh with a corresponding capacity factor (Cf) of 11.56%, followed by zones 3 and 2, which, while exhibiting lower outputs, maintained operational feasibility for decentralized small-to-medium scale deployment. Wind rose analysis confirmed predominant southeast and southern wind flows across all zones, offering critical input for optimizing turbine orientation. Collectively, the findings substantiate that zones 1 and 3 present favorable wind regimes for sustainable wind energy development, offering a data-driven foundation for future investment and regional energy planning.
Integration Of Local Wisdom In Environmental Management: Environmental Ethics Perspective And Harmonization Of National Law Farma Rahayu, Ismelina; Tariparlaut, Tariparlaut; Aswin, Aswin; Agustian Perdana, Dian; Wahyu Pratama, Reza
International Journal of Science and Environment (IJSE) Vol. 5 No. 2 (2025): May 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i2.133

Abstract

Environmental damage that occurs in various countries today requires a new approach to environmental management, where conventional methods that rely on technology and modern laws have not been able to overcome the complexity of contemporary environmental problems. Indonesia as a country with cultural diversity has a wealth of traditional knowledge that has proven effective in preserving nature for centuries. This research aims to analyze how to integrate local wisdom into the national environmental management system through the perspective of environmental ethics and find a model for harmonizing national law with local values ​​without eliminating legal certainty. The research method uses a normative juridical approach with statutory, conceptual, and philosophical analysis through literature study of primary, secondary, and tertiary legal materials with descriptive qualitative analysis and deductive reasoning. The results show that Indonesian local wisdom has advantages in applying the principles of sustainable environmental ethics through an ecocentric approach that recognizes the intrinsic value of nature, in contrast to modern approaches that tend to be anthropocentric. Harmonization between national law and customary law systems requires a legal pluralism approach that recognizes the coexistence of both systems to create synergies in environmental management. The implementation model of local wisdom integration must be adapted to the specific characteristics of each region through a bottom-up participatory methodology that places local communities as active subjects in the planning, implementation and evaluation of environmental policies to realize sustainable environmental management based on local cultural values.
Efektivitas Video Pendek sebagai Media Pemasaran Digital: Bukti Empiris dari Konsumen Milenial dan Gen Z Airyq, Irnin Miladdyan; Putri, Intan Meilani; Sundoro, Fredericho Mego; Aswin, Aswin
Journal of Economic and Business Retail Vol 5, No 2 (2025): Journal Economic and Bussiness Retail (JEBR)
Publisher : Institut Teknolog dan Bisnis Diniyyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69769/jebr.v5i2.238

Abstract

This study aims to analyze the influence of short videos on the actual purchasing behavior of young consumers in Semarang City. Using a quantitative approach, data were collected through questionnaires from 100 respondents exposed to a short video of the fictional product "Aroma Plus." Results from multiple linear regression analysis revealed that product information (? = 0.394), perceived value (? = 0.306), celebrity influence (? = 0.261), and video content (? = 0.178) significantly affected purchasing behavior. These findings highlight that short videos are not only effective in capturing attention but also in driving actual purchases, particularly when combining functional information and emotional value. The study offers practical implications for businesses in designing more effective short video-based marketing strategies.
Korelasi Desentralisasi Fiskal Dengan Kinerja Pelayanan Pemerintah Daerah Di Tiga Propinsi (Kaltim, Kalteng dan Kalsel) Aswin, Aswin
JEMI is managed and published by the Management Study Program, Faculty of Economics and Business, Kutai Kartanegara University. Institutional legality is reflected in the ISSN number: 1411-9560 published by LIPI in 2003 as a manifestation of the comm Vol 7 No 1 (2007)
Publisher : FAKULTAS EKONOMI DAN BISNIS UNIKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53640/jemi.v7i1.138

Abstract

This research aim to study impact applies of decentralization of fiscal to local government performance done in local government in three provinces namely East Kalimantan, South Kalimantan and Central Kalimantan. Performance measurement of Local government is applied by approach of balanced scorecard, where so far has not many researchers adopts the approach to be applied at organization of government. Result of research indicates that examination of each factor meter indicator Fiscal decentralization policy tax basis stipulating (X1) and stipulating of tax type (X2) applied indicator as fiscal policy, Meanwhile to measure service performance indicator is customer information system ( Y4) and customer client sigh system ( Y5) so that two this indicators becomes main meter of service performance. After done by analysis with Structural Equation Model ( SEM), Decentralization Influence of Fiscal (X) to performance  service indicates that fiscal decentralization policy doesn't have an effect on in significant to service performance. Key word : Decentralization of Fiscal, Local Government, Service Performance
Tinjauan Implementasi Desentralisasi Fiskal Di Tiga Propinsi (Kalimantan Timur, Kalimantan Selatan Dan Kalimantan Tengah Aswin, Aswin
JEMI is managed and published by the Management Study Program, Faculty of Economics and Business, Kutai Kartanegara University. Institutional legality is reflected in the ISSN number: 1411-9560 published by LIPI in 2003 as a manifestation of the comm Vol 1 No 6 (2006)
Publisher : FAKULTAS EKONOMI DAN BISNIS UNIKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53640/jemi.v1i6.145

Abstract

Desentralisasi Fiskal adalah pelimpahan kewenangan kepada daerah untuk menggali dan menggunakan sendiri sumber-sumber penerimaan daerah sesuai dengan potensinya masing-masing (Sidik, 2002; Bird dan vaillancourt, 2000).  Di era otonomi daerah, Desentralisasi Fiskal sangat menentukan keberhasilan pelaksana-an otonomi daerah mengingat dengan adanya Desentralisasi Fiskal akan dapat meningkatkan efisiensi ekonomi, perbaikan akuntabilitas, dan peningkatan mobilisasi dana (Bird & Vaillancourt, 2000).Kata Kunci : Implementasi, Desentralisasi Fiskal
Co-Authors Abdul Haris Agustian Perdana, Dian Airyq, Irnin Miladdyan Akrama Hatta Amalia, Nur Santi Amiluddin Amiluddin, Amiluddin Amri, Andi Arivianti, Namira An Nadwa Astuti - Aufa, Muhammad Fajar Bahruddin Yusuf Basalamah, Indira Cangara, Satriawati Chairuddin Chairuddin Damianus, Franciskus Eka Lestari, Sonia Fajrian, Yasmin Anisa Farma Rahayu, Ismelina Fernanto, Fredy Fikri, Ruki Rizal Nul Gotama, Mulia Haerani, Andi haryanti, rinrin Hasnan, Ahmad Husain, Dayana Sabila Ikram, Zul Iman Sudrajat Irma Susanti S Jaya, Fahril Jerniyana, Jerniyana Karto Iskandar Kausar, Aufal Leonel, Agustinus M. Masdi, M. Masdi Ma'ruf, Singgih Yulizar Marniati Marniati, Marniati Martins, Agus Meiliati, Rafika Muh. Fadil Majid Muhamad Nurdin, Muhamad Muhammad Irfan Musriyadi Nabiu, Musriyadi Nadila, Dini Nugraha, Arisya Fitri Nuralda, Nuralda Pangestu, Daffa Bagus Pardi Pardi, Pardi Pasaribu, Yunita Putri, Intan Meilani Rachman, Sitti Hardiyanti Raudhah, Raudhah Reflis, Relfis Renaldi, Rio Candra Rizfa, Mila Safitri Salido, Achmad Sarinah Pakpahan Septula, Dayang Rekha Siti Fauziah Siti Nuraliah, Siti Siti Sa'dianti Sitti Fakhriyyah, Sitti Sri Lestari Sufyani Prabawanto, Sufyani Suhartina Suhartina, Suhartina Sukardi, Sudirman Sukoco, Hendro Sulyono, Sulyono Sundoro, Fredericho Mego Suro Adhawati, Sri susi susi Syah, Setiawan Putra Syahrul Syahrul Syahruni Cangara, Arie Syam, Marniati Tariparlaut, Tariparlaut Umam, Hairul Utami, Rahmawati Ning Wahidun, Aega Wahyu Pratama, Reza Yulmaini Yulmaini Zairina, Nug Thia