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All Journal MEDIA KONSERVASI Biospecies Jurnal Pendidikan dan Pengajaran Jurnal Kesehatan Reproduksi Jurnal Kesehatan Masyarakat Jurnal Simantec Jurnal Pendidikan Usia Dini Edufisika: Jurnal Pendidikan Fisika Jurnal Penelitian Pembelajaran Fisika Indonesian Journal of Educational Research (IJER) Kesmas Indonesia: Jurnal Ilmiah Kesehatan Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Science and Mathematics Education Desimal: Jurnal Matematika Journal of Public Health for Tropical and Coastal Region AL-HAYAT: Journal of Biology and Applied Biology Jurnal Kesehatan Symmetry: Pasundan Journal of Research in Mathematics Learning and Education JURNAL PERSPEKTIF PENDIDIKAN Jurnal Pembelajaran dan Biologi Nukleus Journal of Public Health Research and Community Health Development (JPH RECODE) Insights in Public Health Journal Integrated Science Education Journal Journal of English Language and Education Proceedings of International Conference on Multidiciplinary Research JURNAL MUARA PENDIDIKAN Jurnal Pengabdian Kepada Masyarakat: Kesehatan (JPKMK) International Journal of Trends in Mathematics Education Research (IJTMER) Linggamas: Jurnal Pengabdian Masyarakat JESICA
Bambang Hariyadi
Jenderal Soedirman University
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Student team achievement divisions (STAD) and jigsaw learning in terms of numerical abilities: The effect on students' mathematics learning outcomes Sa'adiah, Halimatus; Syaiful, Syaiful; Hariyadi, Bambang; Yudistira, Pengki
Desimal: Jurnal Matematika Vol. 4 No. 3 (2021): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v4i3.9746

Abstract

The learning process is inseparable from the strategies and learning models used. The application of the learning model is an effort to improve student's abilities and learning outcomes. This research aims to determine the effect of the STAD and Jigsaw cooperative learning models in terms of numerical abilities on learning outcomes. Data collection was carried out using a test instrument to see students' mathematics learning outcomes. Data analysis is carried out by using a two-way ANOVA statistical test and further testing using the Tukey test. Based on the results of the research, it can be concluded that there is a significant effect between the STAD type cooperative learning model in terms of numerical abilities on mathematics learning outcomes, but for the Jigsaw model there is no effect of the learning model in terms of numerical abilities on mathematics learning outcomes and there is no difference between classes that using the STAD model with a class that uses the JIGSAW model in terms of numerical abilities on students' mathematics learning outcomes.
TENGKULUK JAMBI DALAM PERSPEKTIF ETHNOMATEMATIKA: INTEGRASI BUDAYA LOKAL DALAM PEMBELAJARAN MATEMATIKA Susanti, Ade; Hariyadi, Bambang; Zurweni, Zurweni; Haryanto, Haryanto
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 10 No. 1 (2025): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/symmetry.v10i1.27735

Abstract

Mathematics is often understood as an abstract discipline and independent of cultural values, whereas in the cultural practice of society, mathematical concepts are usually integrated into cultural traditions and artifacts. In the context of meaningful and culturally relevant mathematics education, it is essential to explore mathematical knowledge embedded in local cultural practices. Through a qualitative approach with ethnographic design, this study examines ethnomathematics on traditional headgear of Jambi Malay women, focusing on mathematical concepts integrated with the shape, motif, and technique of folding the navel. The study results show that at least 5 shapes of tenaculum represent geometric concepts such as folding symmetry patterns, geometric transformations, angles, and pattern repetitions that resemble flat shapes and 3-dimensional shapes. Each design and shape of the tengkuluk fold has geometric characteristics and philosophical values, such as harmony with nature and the social structure of the Jambi community. This research contributes to developing ethnomathematics-based mathematics learning design by integrating contextual, project-based learning, and inquiry approaches. Thus, this study not only enriches the ethnomathematical literature in Indonesia but also bridges the gap between modern science and local wisdom in the context of meaningful and culturally relevant mathematics education.
Transformation Tradition Toba Batak Traditional Marriage in Perspective Ethnoscience Lubis, Suriati; Hariyadi, Bambang; Zurweni, Zurweni; Haryanto, Haryanto
Journal of English Language and Education Vol 10, No 4 (2025)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v10i4.975

Abstract

This study aims to examine and describe customs of marriage in the Toba Batak people, in particular the stages of implementation, values contained in the culture, as well as changes that occur as a consequence of the influence of modernization. The methods used is a qualitative approach with data collection techniques through observation, in-depth interviews, and literature study. Research results show that the customs of Toba Batak weddings consist of a number of important stages, such as mangarisik, marhata sinamot, pamasu-masuon, and the party show. Each stage contains strong social, religious, and kinship values, as well as confirms the social structure of the Toba Batak people, especially the clan system. However, modernization and shifts in society cause a number of customary stages to be simplified or abandoned. This research concludes that although the customs of Toba Batak marriage are still preserved, there is a transformation in meaning and practice as a form of adaptation to contemporary socio-cultural dynamics.
Ethnomathematical Exploration Batak Tribal Ulos Fabric design in the digital learning media of triangle and rectangular geometry Purba, Martha Lestari; Hariyadi, Bambang; Zurweni, Zurweni; Haryanto, Haryanto
Jurnal Simantec Vol 13, No 2 (2025): Jurnal Simantec Juni 2025
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/simantec.v13i2.29927

Abstract

This study aims to explore the ethnomathematical values contained in the design of Ulos Batak fabric and its use in contextual digital learning media of mathematics on the topic of triangle and quadrilateral geometry. This type of research is qualitative descriptive (exploratory study) with a source triangulation method. The subjects of the study include Ulos craftsmen or distributors, mathematics teachers, and Batak tribal elders in Jambi City. Data collection was carried out through interviews, observations, documentation, and literature studies, then analyzed descriptively through data triangulation techniques to ensure the validity of the findings. The results of the study show that this ethnomathematics-based digital learning media has been validated by grade VIII mathematics teachers with an average percentage of 96.45% (very valid). This shows that motifs and patterns on Ulos cloth dominate contain geometric concepts, especially flat builds, which can be used as contextual learning media to support students' understanding of triangle and quadrilateral geometry material.Keywords: Ethnomathematics, Ulos Cloth, Digital Learning Media, Quadrilateral Triangle
CHILDHOOD TUBERCULOSIS: A CROSS-SECTIONAL STUDY OF PREVENTIVE PRACTICES AMONG MOTHERS OF TODDLERS IN INDONESIA Rifdah, Zalfa’ul; Nafisah, Lu’lu; Hariyadi, Bambang
Journal of Public Health Research and Community Health Development Vol. 9 No. 1 (2025): October
Publisher : Fakultas Ilmu Kesehatan, Kedokteran dan Ilmu Alam (FIKKIA), Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jphrecode.v9i1.61504

Abstract

Background: Tuberculosis (TB) control and prevention in children is a global health priority. Despite various preventive efforts undertaken by the South Purwokerto Community Health Center, the incidence of childhood TB continues to rise. Purpose: This study aimed to determine the behaviors of toddlers' mothers in preventing TB in children in Teluk Subdistrict, South Purwokerto. Methods: This study employed an analytical observational design with a cross-sectional approach. The population comprised 522 mothers of toddlers in Teluk Subdistrict, with a sample of 81 respondents selected through a multi-stage sampling procedure involving cluster and purposive sampling from integrated healthcare centers in several community units. Primary data were collected using a questionnaire in November 2023. Data analysis involved chi-square tests and multiple logistic regression. Results: The findings revealed a significant association between mothers' attitudes (p-value = 0.02) and healthcare workers' support (p-value = 0.003) and their behaviors in preventing childhood TB. Conversely, variables such as education level (p-value = 0.78), occupation (p-value = 0.51), knowledge (p-value = 0.90), and information access (p-value = 0.10) showed no significant relationship. Logistic regression analysis indicated that healthcare workers' support was the most influential factor in determining mothers' behaviors in preventing childhood TB (p-value = 0.02) (OR = 3.53). Conclusion: Healthcare workers' support emerged as the primary determinant of mothers' behaviors in preventing childhood TB in Teluk Subdistrict, South Purwokerto.
Rancang Bangun Sistem Informasi Inventaris Barang Berbasis Web di RSIA Siti Aisyah Kota Probolinggo : Kerangka Penelitian, Profile RSIA Siti Aisyah, Proses Bisnis Inventaris Barang, Dokumen Input/Output, Kebutuhan Objek, Analisis Sistem, Usecase Diagram, Domain class, Class Diagram Implementasi dan Tampilan Hasil Arifin, Muhammad; Susanto, Heri; Hariyadi, Bambang
JESICA (Jurnal Teknologi Informasi , Sistem Informasi, dan Data Science) Vol 3 No 2 (2025): September 2025
Publisher : LPPM AMIK Taruna Probolinggo

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

Abstract

RSIA Siti Aisyah Kota Probolinggo membutuhkan sistem pencatatan inventaris yang terstruktur untuk menggantikan metode manual yang rawan kesalahan dan lambat dalam pelaporan. Oleh karena itu, penelitian ini bertujuan untuk merancang sistem informasi inventaris barang berbasis web yang dapat meningkatkan efektifitas, akurasi, dan kemudahan pemantauan. Penelitian menggunakan metode SDLC model waterfall dengan pengumpulan data melalui observasi, wawancara, dan studi dokumentasi. Sistem yang dibangun mencakup fitur utama seperti pengelolaan data barang, ruang, penerimaan, pengeluaran, mutasi lokasi, pengecekan kondisi, serta pencetakan laporan. Hasilnya, sistem ini membantu pencatatan inventaris secara real-time, meminimalkan kesalahan, serta mempermudah pelaporan dan pengambilan keputusan. Dengan demikian, pengelolaan barang menjadi lebih efektif, transparan, dan mendukung digitalisasi manajemen inventaris di lingkungan RSIA.
Rancang Bangun Sistem Informasi Transaksi Keuangan Berbasis Web pada TU SD Integral Hidayatullah Kota Probolinggo Kinasih, Retno; Jamal; Hariyadi, Bambang
JESICA (Jurnal Teknologi Informasi , Sistem Informasi, dan Data Science) Vol 3 No 2 (2025): September 2025
Publisher : LPPM AMIK Taruna Probolinggo

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

Abstract

Abstrak Penelitian ini bertujuan untuk merancang dan membangun sistem informasi transaksi keuangan berbasis web guna mengotomatisasi pencatatan pemasukan dan pengeluaran, serta mempermudah pembuatan laporan keuangan secara tepat waktu dan akurat. Sistem ini dikembangkan menggunakan bahasa pemrograman PHP dengan framework CodeIgniter, database MySQL, serta metode pengembangan SDLC model Waterfall. Fitur utama dalam sistem meliputi login dengan kontrol akses berbasis peran, pencatatan transaksi kas masuk dan keluar, pengelolaan data akun, laporan keuangan otomatis, dan dashboard informasi. Hasil dari pengembangan sistem ini diharapkan dapat meningkatkan efisiensi kerja, mengurangi human error, serta memperkuat transparansi dan akuntabilitas dalam pengelolaan keuangan sekolah. Penelitian ini juga memberikan kontribusi nyata bagi pengembangan sistem informasi keuangan di lingkungan pendidikan dasar, serta menjadi referensi bagi penelitian serupa di masa mendatang. Kata kunci : Sistem Informasi, Keuangan Sekolah, Aplikasi Web, Transaksi
Perceptions of Students and Lecturers on Project-Based Learning in Higher Education Minarni, Minarni; Asyhar, Rayandra; Haryanto, Haryanto; Hariyadi, Bambang
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.11329

Abstract

This study examines the perceptions of students and lecturers on Project-Based Learning (PjBL) in environmental chemistry courses at Jambi University, Indonesia, to evaluate its effectiveness and challenges. A mixed-method survey was conducted with 30 students and 30 lecturers using Likert-scale questionnaires and open-ended questions. Data were analyzed descriptively and thematically. All lecturers (100%) adopted PjBL, but only 46.67% published student outcomes. Meanwhile, 78% of students reported improved problem-solving skills, though 40% struggled with theory-practice linkages. While PjBL enhances engagement and skills, gaps in guidance (only 63.33% of lecturers provided written guidelines) and institutional support hinder optimal implementation. PjBL is effective but requires structured frameworks and resource allocation to address time constraints and material complexity in Indonesian higher education
Sustainability of Durian Agroforestry in the Selat Area, Jambi: Population Structure and Management Challenges in a Changing Landscape Hariyadi, Bambang; Ihsan, Mahya; Husnudin, Uni Baroroh; Sazali, Ahmad
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 3: Jurnal Pembelajaran Dan Biologi Nukleus September 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i3.7259

Abstract

Background: Agroforestry systems integrate agricultural production with environmental conservation, particularly in tropical regions. Although durian-based agroforestry practices have long been established in Jambi, comprehensive studies on their ecological structure, contribution to biodiversity, and sustainability strategies remain limited. This study aims to analyze the population structure of durian trees, agroforestry patterns, biodiversity, as well as the challenges and sustainability strategies of the system.  Methodology: Data were collected through vegetation analysis and in-depth interviews conducted in durian agroforestry areas in Selat, Jambi Province. Findings: The results show that agroforestry systems in this region are dominated by old durian trees that have strong associations with other species such as Jengkol (Archidendron pauciflorum), Duku (Lansium domesticum), and Rubber (Hevea brasiliensis).  Contribution: This research contributes to biodiversity conservation by providing habitats for local flora and fauna and maintaining ecosystem balance. However, the sustainability of this system faces significant challenges, including land conversion due to population pressure, oil palm plantation expansion, declining durian productivity, and the emergence of the “tasteless durian” phenomenon that reduces fruit quality. Therefore, management strategies focusing on species diversification, tree rejuvenation, and innovations in cultivation technology are essential to sustain durian agroforestry and improve community welfare, particularly in the Selat region
Co-Authors Ade Susanti Afreni Hamidah Ahmad Sazali Ardi Mustakim ARIF KURNIAWAN Asni Johari Asrial Cahayu, Sri Anika Colti Sistiarani Dewi, Syntiya Efriana Jon, Efriana Eko Waskito Elviera Gamelia Endo Dardjito Eri Wahyuningsih Erick Sanjaya, Muhammad Fitria Lestari HARYANTO Haryanto Haryanto Hasnaul Maritsa Heri Susanto Hery Widijanto Hikmatu Inayah, Fitria Ihsan, Mahya Ika Kartikasari, Ika Ilham Falani Intan Tri Masroah, Intan Tri Jamal Javed, Muhammad Ahmad Kamid Kamid Kinasih, Retno Lahmuddin, Andi Leni Marlina Lubis, Suriati M. Harun Alrasyid Maryati, Leni Minarni Minarni Muhammad Arifin Muhammad Haris Effendi Hasibuan Nafisah, Lu'lu Nafisah, Lu’lu Nazila, Jumiatun Ni Putu Murniasih, Ni Putu Noviyla, Dania Nur Apriani Nur Ulfah Oktanti, Qoni Pardiansyah, Riko Pinta Murni Purba, Martha Lestari Rayandra Asyhar Rifdah, Zalfa’ul Riska Fitriani Sa'adiah, Halimatus Saudin Yuniarno Siti Masfiah Sutrimo Sutrimo, Sutrimo Syaiful . Tia Martha Pundati, Tia Martha Tira, Bisma Sindi Tri Ariani Uni Baroroh Husnudin Upik Yelianti Yohanes Yudistira, Pengki Yuliani, Armyla Eka Wahyu Zurweni Zurweni Zurweni