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Inovasi Ramah Lingkungan: Mengubah Limbah Sabut Kelapa Menjadi Solusi yang Berkelanjutan Rizal Nufal Candra; Andri Kusuma; Diah Indah Priyani; Ilma Wiwit Rahina Wati; Charisma Wulan Widananda; Mifta Kurnia Ikhsani; Muhamad Fajar Sidik; Fradilah Rustam; Abdul Mutalib Khilian; Satrian Suhendar; Hafizah Rahma Saputri; Thomas Didimus Hane; Rahmat Supriyanto; Syarief Fajaruddin; Dwi Susanto; Ari Setiawan; Abdul Rahim; Rizal Nufal Candra; Andri Kusuma; Diah Indah Priyani; Ilma Wiwit Rahina Wati; Charisma Wulan Widananda; Mifta Kurnia Ikhsani; Muhamad Fajar Sidik; Fradilah Rustam; Abdul Mutalib Khilian; Satrian Suhendar; Hafizah Rahma Saputri; Thomas Didimus Hane; Rahmat Supriyanto; Syarief Fajaruddin; Dwi Susanto; Ari Setiawan; Abdul Rahim; Anastasia Datam Dendo
Jurnal Pembelajaran, Bimbingan, dan Pengelolaan Pendidikan Vol. 4 No. 1 (2024)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um065v4i12024p11-21

Abstract

Abstract: This activity aims to increase the community's understanding of coconut fiber processing into useful products. The program adopts a method that focuses on understanding problems, situations, complexities, and different points of view. Activities included counseling, product training, marketing, and exhibition of coir processing products. The coir waste processing program successfully educated the community, created economic value, and supported environmental conservation. With positive support from the community and village government, the program has proven effective in creating jobs and reducing negative impacts on the environment around coconut plantations. Through the utilization of waste as a source of income, support for sustainable design, training in converting waste into coconut powder, and a multi-platform approach to marketing, the program managed to reach a wide audience, present a unique product, and maintain a focus on environmental preservation and sustainable economic value creation. Abstrak: Kegiatan ini bertujuan meningkatkan pemahaman masyarakat tentang pengolahan sabut kelapa agar menjadi produk bermanfaat. Program ini mengadopsi metode yang memusatkan perhatian pada pemahaman masalah, situasi, kerumitan, dan sudut pandang yang berbeda. Kegiatannya meliputi penyuluhan, pelatihan produk, pemasaran, dan pameran produk hasil pengolahan sabut kelapa. Program pengolahan limbah sabut kelapa berhasil mendidik masyarakat, menciptakan nilai ekonomi, dan mendukung pelestarian lingkungan. Dengan dukungan positif dari masyarakat dan pemerintah desa, program ini terbukti efektif dalam menciptakan lapangan kerja dan mengurangi dampak negatif pada lingkungan sekitar perkebunan kelapa. Melalui pemanfaatan limbah sebagai sumber pendapatan, dukungan terhadap desain berkelanjutan, pelatihan mengubah limbah menjadi serbuk kelapa, serta pendekatan multi-platform dalam pemasaran, program ini berhasil menjangkau audiens luas, menyajikan keunikan produk, dan menjaga fokus pada pelestarian lingkungan serta penciptaan nilai ekonomi yang berkelanjutan.
Profiling Digital Competency of Prospective Vocational IT Educators Using Generalized DINA Model: A Cognitive Diagnostic Approach Wiradika, I Nyoman Indhi; Hadi, Samsul; Khairudin, Mohammad; Fajaruddin, Syarief
Buletin Ilmiah Sarjana Teknik Elektro Vol. 8 No. 1 (2026): February
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/biste.v8i1.15340

Abstract

Indonesia faces a significant shortage of digitally competent vocational teachers, yet existing assessment instruments often rely on aggregate scores that fail to diagnose specific cognitive deficits. This study addresses this gap by developing a diagnostic assessment instrument for vocational IT pre-service teachers. The research contribution is the validation of a domain-specific Cognitive Diagnostic Model (CDM) framework that integrates general digital pedagogy with vocational IT technical expertise, enabling precise attribute mastery profiling. The study employed a cross-sectional survey design with a purposive sample of 270 informatics education students. Data were analyzed using a multi-stage psychometric approach, combining Classical Test Theory (CTT), Confirmatory Factor Analysis (CFA), and the Generalized Deterministic Inputs, Noisy "And" Gate (G-DINA) model to determine attribute mastery. The results demonstrated that the 32-item instrument achieved excellent model fit (RMSEA₂=0.011) and outstanding classification accuracy (93.71%). Systematic profiling revealed that female students consistently outperformed males across all dimensions, while a non-linear developmental trajectory was observed with a significant competency decline in the third semester followed by recovery. In conclusion, the G-DINA-based instrument provides a robust diagnostic tool for identifying specific learning needs, suggesting that teacher preparation programs require targeted interventions during critical transition periods to support continuous competency development.
Co-Authors Abdul Mutalib Khilian Abdul Mutalib Khilian Abdul Rahim Abdul Rahim Ahmad Nurdin Kholili Alfred Irambona, Alfred Anastasia Datam Dendo Andhita Dessy Wulansari Andri Kusuma Andri Kusuma Apino, Ezi Ardi Ariyanto Ari Setiawan Ari Setiawan ARI SETIAWAN Ari Setiawan Ariesty Fujiastuti Arlinwibowo, Janu Aryanto, Ardi Atsnan, Muh Fajaruddin Awaliyyah, Ulfatul Azizah Bestiana Nizhomi Buyung Kusumawardhana C. Indah Nartani Caly Setiawan Candra, Rizal Naufal Charisma Wulan Widananda Charisma Wulan Widananda Choirul Fuadi, Choirul Dhias Fajar Widya Permana Diah Indah Priyani Diah Indah Priyani Dina Syarafina Ghassani Dinar Westri Andini Donny Khoirul Azis, Donny Khoirul Dwi Susanto Dwi Susanto Dwi Susanto Dzul Rachman, Dzul Edi Istiyono Eko Pramudya Laksana Eko Wahyunanto Prihono Elyas Djufri Eri Yusron Erviana, Vera Yuli Fadilla, Mutiara Fadli, Radinal Fajar Awang Irawan Fajar Awang Irawan Febriana, Maghfira Firmansyah Putra Fitriana Fitriana Fitriati Fradilah Rustam Fradilah Rustam Fujianor Maulana Gani, Zainul Ghazali, Ari Godlove Elioth Kiswaga Godlove Elioth Kiswaga Guntur Guntur Hafizah Rahma Saputri Hafizah Rahma Saputri Hakiki, Muhammad Hananto Tyas Saputro Hane, Thomas Didimus Heri Retnawati Husaini, Amri Hysa Ardiyanto Ikhsani, Mifta Kurnia Ilma Wiwit Rahina Wati Ilma Wiwit Rahina Wati Indrasmara, Piwi Ray Khilian, Abdul Mutalib Kholili, Ahmad Nurdin Khusnul Khatimah Kusuma, Andri Lamahala, Clara Bianrethny Monolga Lena Citra Manggalasari Makmur Haji Harun Manggalasari, Lena Citra Mardhatillah, Nadia Ma’u, Jean Antunes Rudolf Zico Meylani, Arda Nur Mifta Kurnia Ikhsani Mifta Kurnia Ikhsani Moh. Khairudin Muh. Fajaruddin Atsnan Muh. Fajaruddin Atsnan, Muh. Fajaruddin Muhamad Fajar Sidik Muhamad Fajar Sidik Muhamad Sabirin Muhammad Nur Hudha Nareki, Maisea Ledua Neva Widanita Noviyanti, Nabila Desi Nur Hasanah Nuryana, Zalik Padilah, Haris Pratama, Vicky Yusid Prihono, Eko Wahyunanto Priyani, Diah Indah Rahayuningsih, Retna Sundari Rahmat Supriyanto Rahmat Supriyanto Rahmita Yuliana Gazali Rahmita Yuliana Gazali, Rahmita Yuliana Retna Sundari Rahayuningsih Rex John G Bawang Rio Arif Pratama Rizal Nufal Candra Rizal Nufal Candra Rohmad Rohmad, Rohmad Rosid Bahar Rustam, Fradilah Samsul Hadi Saputri, Hafizah Rahma Satrian Suhendar Satrian Suhendar Satya Perdana Sidik, Muhamad Fajar Sigit Purnomo Siti Helmyati Siti Sarah, Siti Soviyah, Soviyah Sudji Munadi Suhendar, Satrian Suparmin, S Supriyanto, Rahmat Susu, Pius Idwin Syahri Ramadhan Syarief Fajaruddin Taufik Muhtarom Thomas Didimus Hane Thomas Didimus Hane Tommy Tanu Wijaya Tri Andi, Tri Trio Ardhian Vera Yuli Erviana Vinni Sofyaningsih Wahyudiyanta, Muhammad Tri Wati, Ilma Wiwit Rahina Widananda, Charisma Wulan Widihastuti Wiradika, I Nyoman Indhi Yohana Sumiyati Yuli Prihatni Yusdianti, Yuni Zolanda, Mutia