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Analysis of Adding Durian Skin Fiber as a Coarse Aggregate Additive in Concrete Arifin, Muhammad Fahmi; Prabowo, Yudi Setio; Mahendra, Muhammad Oka
Jurnal Teknik Sipil Vol 26, No 1 (2026): Jurnal Teknik Sipil Universitas Tanjungpura
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v26i1.98769

Abstract

The extensive use of concrete has accelerated the depletion of natural aggregates and increased the accumulation of underutilized agricultural waste. Durian peel is a biomass residue with potential application in cement-based materials. This study investigates the feasibility of using untreated durian peel fiber as an additive to coarse aggregate in K-175 grade concrete. Unlike previous studies that primarily focus on chemically treated natural fibers, this research establishes the baseline performance of untreated durian peel fiber to identify its practical limitations. An experimental program was conducted using fibers sourced from Serang and Cilegon, Indonesia, processed through cleaning, cutting, and drying. Concrete mixtures were prepared with fiber contents of 0%, 2%, and 4% by weight of coarse aggregate. Twelve 150 mm cube specimens were tested for slump and compressive strength at curing ages of 3 and 7 days. Results indicate that increasing fiber content consistently reduced workability and compressive strength. At 7 days, compressive strength decreased from 5.40 MPa to 4.10 MPa and 2.15 MPa for 2% and 4% fiber additions, respectively. These findings confirm that untreated durian peel fiber is unsuitable for structural concrete but may be suitable for non-structural applications after material modification.
Learning Media Technological Competence for Teachers Using the Canva Application Abdul Hafiz; Barsihanor Barsihanor; M Fahmi Arifin
Communautaire: Journal of Community Service Vol. 3 No. 2 (2024)
Publisher : Al-Qalam Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61987/communautaire.v3i2.529

Abstract

This study aims to enhance teachers' technological competence in creating learning media using the Canva application for teachers in madrasah ibtidaiyah, emphasizing its role in improving the quality of teaching and student engagement. The study highlights the increasing demand for interactive and visually appealing educational content in modern teaching environments, necessitating teachers' proficiency in utilizing technology-based tools. The research employed a qualitative approach with data gathered through interviews, observations, and documentation. The methods included participatory action research to provide teachers with hands-on experience mastering Canva. Key activities involved lectures, practical workshops, and collaborative evaluations, enabling participants to develop skills systematically. Findings revealed significant improvements in teachers' abilities to design engaging and visually compelling educational content. Interviews indicated increased enthusiasm and confidence among teachers, while observations demonstrated a positive learning curve in mastering Canvas features. Documentation highlighted learning materials' enhanced quality and interactivity, leading to higher student motivation and participation. These findings contribute to the broader discourse on integrating technology in education, showcasing Canva's potential as an accessible tool for empowering teachers and enhancing the learning experience.
Implementasi Pembelajaran Muatan Lokal Sirah Nabawiyah di SD Islamic Bililingual Science Fauzi Rahman; Sari Kumala; M. Fahmi Arifin
Madrasah: Jurnal Pendidikan Madrasah Vol. 2, No. 1 : Madrasah (Januari - Juni 2025)
Publisher : PT. Global Pustaka Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61590/mad.v2i1.216

Abstract

The purpose of this study is to find out: 1) this learning planning starts from the analysis of needs, determination of learning objectives, selection of learning methods, selection of materials and design of activities 2) implementation of learning starting from classroom management, teacher-student interaction, use of methods and use of media. 3) Evaluate this learning using tests, assignments, observations and portfolios. The method used in this study is a qualitative approach with a case study type located in an Islamic elementary school in the Putri environment by collecting data using observational interview techniques and documenting the data obtained and then analyzed using interactive model data analysis, Miles and Huberman. Based on data analysis, it was found that the supporting factors in this learning are competent educators, adequate facilities and infrastructure, as well as the control of continuous evaluation and for the inhibiting factors, namely in the children themselves who lack attention while learning.
Rekonstruksi Karakter Toleransi Siswa Sekolah Dasar Melalui Implementasi Pendidikan Multikultural Barsihanor Barsihanor; M Fahmi Arifin; M Uhaib; Siti Liani
Tarbiyah Al-Awlad: Jurnal Kependidikan Islam Tingkat Dasar Vol 16, No 1 (2026)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/alawlad.v16i1.14807

Abstract

Indonesia merupakan salah satu negara multikultural terbesar di dunia yang ditandai oleh keragaman sosio-kultural dan geografis. Keragaman ini berpotensi memicu konflik apabila tidak dikelola dengan baik, sehingga pendidikan multikultural hadir sebagai instrumen strategis untuk menanamkan nilai-nilai penghargaan terhadap perbedaan dan memperkuat karakter toleransi sejak dini. Penelitian ini bertujuan untuk menganalisis pembentukan karakter toleransi melalui pendidikan multikultural di sekolah dasar serta mengidentifikasi berbagai hambatan dalam implementasinya. Menggunakan pendekatan kualitatif deskriptif dengan jenis studi kasus, pengumpulan data dilakukan melalui observasi, wawancara mendalam, dan studi dokumentasi terhadap kepala sekolah, guru, dan siswa di Kota Banjarbaru. Teknik analisis data menggunakan model Miles dan Huberman, dengan triangulasi sumber dan teknik untuk menguji keabsahan data. Hasil penelitian menunjukkan bahwa internalisasi karakter toleransi dilakukan melalui tiga mekanisme utama: internalisasi nilai, pembiasaan sosial, dan keteladanan guru. Sekolah berhasil membangun budaya inklusif dan anti-diskriminatif sebagai wujud nyata agen sosialisasi kebhinekaan. Kendati demikian, implementasi tersebut masih menghadapi sejumlah hambatan, antara lain keterbatasan kompetensi pedagogik guru, pendekatan pembelajaran yang masih bersifat simbolik, serta resistensi stereotip budaya. Oleh karena itu, penguatan kapasitas guru melalui pelatihan berkelanjutan serta sinergi kolaboratif antara sekolah, keluarga, dan masyarakat sangat esensial untuk mewujudkan pembentukan karakter toleran yang berkelanjutan pada peserta didik.
Pelatihan Pembuatan Video Pembelajaran Berbasis Smartphone Android di KKG Kelas Gugus Pangeran Antasari Kota Banjarbaru Muhammad Iqbal Ansari; Barsihanor Barsihanor; M. Fahmi Arifin
LOYALITAS: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2021): Mei 2021
Publisher : Universitas KH. Mukhtar Syafaat (UIMSYA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30739/loyal.v4i1.914

Abstract

The spread of covid-19 in Indonesia has a huge impact in the world of education. Responding to the outbreak of the Covid-19, the government has implemented a Distance Education for education sector. The impact of the problem is experienced by many classroom teachers in Banjarbaru City, among them 1). There are still many teachers who have minimal knowledge related to learning with distance education systems, 2), There are still low skills of teachers in the creation of IT-based learning media. To solve the problem there are several solutions that the advocates offer such as 1), Providing knowledge about managing learning with distance education systems. 2). Providing knowledge about the types media platforms for distance education. 3). Providing training on making learning videos based on android smartphones through kinemaster application. Based on the results of the training on making learning videos based on android smartphones through kinemaster applications in KKG teachers of Pangeran Antasari Group class of Banjarbaru City that is well carried out, it can be concluded that the training activities are able to provide new knowledge and skills for KKG teachers in Group class of Pangeran Antasari banjarbaru city in the creation of smartphone-based learning videos through kinemaster application.