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All Journal Tekno - Pedagogi : Jurnal Teknologi Pendidikan Reaktor Jurnal Teknologi Pertanian agriTECH Widyariset Jurnal Pendidikan Agama Islam Edufisika: Jurnal Pendidikan Fisika Konversi Berkala Ilmiah Pendidikan Fisika IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Science and Technology Indonesia Jurnal Kajian Akuntansi Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Science and Mathematics Education Indonesian Journal of Information System Jurnal Ekonomi Integra Indonesian Food Science and TechnologyJournal Jurnal Teknologi Pertanian Linguistik Indonesia Jurnal Teknologi Pertanian Andalas Jurnal Ilmiah Teknik Kimia An Naba Jurnal Pemikiran dan Penelitian Pendidikan Islam Jurnal Ilmiah Lingkungan Kebumian Didaktika: Jurnal Kependidikan Jurnal Studi Islam Lintas Negara (Journal of Cross-Border Islamic Studies) Jurnal Bio-Geo Material Dan Energi KESANS : International Journal of Health and Science Journal of Education Research Jurnal Teknologi Pangan Jurnal Economica: Media Komunikasi ISEI Riau Makara Journal of Science Jurnal Riset Fisika Indonesia Jurnal Karya Abdi Masyarakat Jurnal Ilmiah Ilmu Terapan Universitas Jambi Jurnal Pengabdian Masyarakat dan Riset Pendidikan JURNAL ILMIAH PENELITIAN MAHASISWA Journal of Innovative and Creativity Bulletin of Chemical Reaction Engineering & Catalysis Digulis: Jurnal Pengabdian Pada Masyarakat Jurnal Teknologi dan Inovasi Industri Jurnal Pengabdian Masyarakat Manage Ilmina: Journal of Education and Counseling
Nazarudin
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Effect of the Ratio of Shrimp Waste Powder (Fenneropenaeus merguiensis de Man) to Glycerol on the Characteristics of Yam Starch-Derived Bioplastics Ulyarti; Adisty Ramadhani; Mursyid; Nazarudin
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.11156

Abstract

Yam starch-based bioplastics generally exhibit low mechanical properties. However, the addition of shrimp waste powder has been shown to improve the tensile strength and elongation of yam starch bioplastics, with the enhancement occurring within an optimal range. Glycerol, on the other hand, is known to affect bioplastic properties in a dose-dependent manner. This study was conducted to investigate the effects of shrimp waste powder and glycerol ratios on the characteristics of yam starch-derived bioplastics.  A Completely Randomized Design (CRD) was used, consisting of five treatment levels with three replications. The treatment levels were shrimp waste powder to glycerol ratios of 0:3, 0.5:2.5, 1:2, 1.5:1.5, and 2:1. The results showed that the shrimp waste powder to glycerol ratio significantly affected the tensile strength, elongation, thickness and water vapor transmission rate (WVTR) of the bioplastics, but had no significant effect on water absorption.  The biodegradability of bioplastic in soil ranged from 144 to 149 days.   The best treatment was 1:2 ratio of shrimp waste powder to glycerol, which resulted in a tensile strength of 19.26 N/mm2, elongation of 84.09%, thickness of 0.35 mm, water absorption of 30.79%, WVTR of 20.80 g/m2.h and a faster decomposition rate compared to synthetic plastics.
Peace Education as an Orientation for Contemporary Islamic Da'wah Nazarudin
Ilmina: Journal of Education and Counseling Vol. 1 No. 4 (2026)
Publisher : Konsultan Jurnal Ilmiah Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63738/ilmina.v1i4.20

Abstract

Contemporary social, cultural, and technological developments present new challenges for the practice of Islamic da'wah, particularly in maintaining social harmony and preventing identity-based conflict. This article aims to analyze the concept of peace education as an orientation for contemporary Islamic da'wah in building a culture of peace, tolerance, and social justice. This research employs a qualitative approach with a literature review method drawn from the Quran, Hadith, and literature on da'wah, Islamic education, and peace studies. The results demonstrate that peace education is strongly relevant to fundamental Islamic values ​​such as rahmatan lil 'alamin (mercy for all the worlds), brotherhood (ukhuwah), justice, and deliberation. The integration of peace education principles into Islamic da'wah can be realized through an educative, dialogical, inclusive, and contextual approach, in both formal and informal settings. This approach serves not only as a means of transforming Islamic values ​​but also as a preventative strategy to reduce the potential for conflict and radicalism in society. Thus, peace education becomes a strategic orientation for contemporary Islamic da'wah in creating a peaceful, moderate, and civilized society.
Integrative STEM-R Pedagogy and Students’ Critical Thinking: A Study in Physics Learning at Madrasah Aliyah Muhammad Abror Muzakkir Muda; Sri Purwaningsih; Nazarudin; Musli
Didaktika: Jurnal Kependidikan Vol. 15 No. 1 Februari (2026): Didaktika Jurnal Kependidikan
Publisher : South Sulawesi Education Development (SSED)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58230/27454312.3692

Abstract

Developing students’ critical thinking skills remains a central challenge in contemporary science education, especially in physics learning that demands analytical reasoning and reflective understanding. Integrative pedagogical models such as the STEM-R (Science, Technology, Engineering, Mathematics, and Religious Values) approach have emerged to promote deeper engagement by connecting scientific inquiry with moral reflection. This research aimed to analyze the influence of STEM-R-based Problem-Based Learning (PBL) on students’ critical thinking skills compared with conventional PBL. A quasi-experimental design with a nonequivalent control group was employed, involving 46 students from MAN 2 Kota Jambi, consisting of 24 in the experimental class and 22 in the control class. The experimental group received PBL integrated with STEM-R, while the control group was taught using standard PBL without reflective or integrative elements. Data were collected through validated critical thinking assessments and analyzed using the Shapiro–Wilk test, Wilcoxon Signed Rank Test, and Mann–Whitney U Test. The findings indicated significant improvement in both groups, with a higher increase in the experimental class (Z = 4.108, p < 0.001) than in the control class (Z = 2.944, p = 0.003). The between-group comparison showed no significant difference (p = 0.288), although the experimental class achieved a higher mean trend. These results suggest that embedding reflective and scientific integration through STEM-R can enhance students’ analytical and evaluative reasoning in physics learning.
Yam Starch and Chitosan-Based Bioplastics to Improve Shelf Life of Pempek Ulyarti Ulyarti; Ninada Ninada; Silvi Leila Rahmi; Agus Salim; Nazarudin Nazarudin
Jurnal Penelitian Pendidikan IPA Vol 9 No 8 (2023): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i8.3163

Abstract

This study aimed to determine the effect of yam starch and chitosan based-bioplastics packaging on the microbiological and sensory qualities of pempek during storage. This research was carried out by packing pempek using 2 different packaging: bioplastics and polyethylene plastic. Pempek in each group was stored for 0, 8, 16, 24, 48 hours at room temperature. The total of Staphylococcus aureus bacterial was determined using colony forming unit. Sensory quality was obtained by determination of color, texture and aroma of pempek using 5 skilled panelists. The result showed that the use of bioplastics packaging from yam starch and chitosan decreased the growth of Staphylococcus aureus bacteria in pempek compared to the use of polyethylene plastic packaging. The decrease in pH was in line with the growth of S.aureus that is higher in pempek packaged with polyethylene plastics. The use of bioplastics also maintained sensory qualities of pempek during storage better than polyethylene plastics
Development of Crackers Using Purple Yam Flour: Physicochemical and Sensory Characterization Ulyarti Ulyarti; Septina Yuri Cahyati; Dian Wulansari; Fitry Tafzi; Surhaini Surhaini; YG Armando; Nazarudin Nazarudin
Jurnal Penelitian Pendidikan IPA Vol 9 No 6 (2023): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i6.3996

Abstract

Purple yam tuber is known to contain a lot of bioactive components useful for human health. This study was conducted to utilize the tuber in form of purple yam flour for crackers processing and to understand the effect of purple yam flour concentration on the characteristics of crackers.  A completely randomized design was applied using several concentrations of purple yam flour (0, 10%, 20%, 30%, 40%, and 50%) and 3 replications. The concentration of purple yam flour affects volume expansion, color values (L*, a*, and b*) and anthocyanin content of the crackers, but did not affect its water content and texture. The higher concentration of purple yam flour decreased volume expansion, L*, b*, and overall acceptance of the crackers, but increased the anthocyanin content and a* values.  This research proposes that 30% purple yam flour shall be applied to partly substitute wheat flour in crackers processing.  At this concentration, crackers were accepted by the panelist (like it slightly) and has hardness value 287.2 gF, L* 70.35, a* 11.12, b* 20.18, 2.5% water, and anthocyanin content 179.6 mg cyanidin3-glucoside equivalent/g.
Co-Authors -, Maison AA Sudharmawan, AA Abda Abda Abu Bakar Abu Bakar Achmad Hizazi Achmad Hizazi Achmad, E Adang, Ferry Ade Yulia Adisty Ramadhani Afrida Afrida Afrida Afrida Agus Ari Setiawansyah Agus Salim Agus Salim Agus Subagyo Agustini, Yetty Ahmad Syadzali Alfernando, Oki Allan Moechamad Zaennoer Kasdjan, Allan Moechamad Zaennoer Andi Aderus Andrilolo, Andrilolo Arafi Satria Nugraha Ardina, V Aris Doyan Aris Doyan Aritonang, Anthoni Batahan Asep Bambang Susanto asih, yekti purwo Asmiyunda Asni Johari Asrial Asyhar, R Balqis Rahmatullah Putri Bilady, Royhan Budiono, Satwiko Darmiyati Dedi Gusriadi Degirmenci, Volkan Deni Irawan Dewantara, Dede Dian Wulansari Dian Wulansari Dila Oktarise Dwina Dyah Kumalasari E. Maryana Edy Panda Erawaty, Lela Firdaus Muhammad FITRY TAFZI Friani, Desi Gabriel, Marthen Gusriadi, Dedi Hadi Nur Hadistya Suryadri Haviz, M Hesti Megawati Hutwan Syarifuddin Hutwan Syarifuddin I. Rahmayani Ibnatun Rif&#039;ah Indra Agung Pratama Indra Indra Indriyani Indriyani, I Intan Nandia Sakti Iqbal Ridho Juliandri Ira Galih Ira Galih Prabasari Ira Galih Prabasari Irma Rahmayani Irma Rahmayani Ishak, Putri Mutiara Ismail, Gurawan Dayona Juanda, Adrisma Jumardi Budiman Junri anton Situmorang Kanto, Rizky Kurniaty, Dwi Lai, Sin Yuan Lavlinesia Lavlinesia Lavlinesia, lavlinesia Leny Marlinda Lestari, AD Lisani Lisani, Lisani Liza Aulia Yusfi M. Rizki Mahardini, Angger Putri Mahmuddin Mahmuddin Marela Nadiyah Marlinda, Leny Medina Alia Rahmawati Muhammad Abror Muzakkir Muda Muhammad Agus Muljanto Mukhamad Nurhadi, Mukhamad Mundarti, Sri Murdia, Agus Miranda Mursalin Mursalin . Mursalin, M Mursyid Mursyid . Mursyid Mursyid Musli N Panjaitan Nawahdani, Ahmad Mansur Ninada Ninada Nita Widyastuti Nova Andriani Nova Kafrita Nur Wulandari Nursela, S Oki Alfernando Oki Alfernando Oman Zuas Pamungkas, Putra Panda, Edy Prabasari, IG Prabowo, Yulius Pratama, Seftiananda Prayatna Lubis, Ade Prihatin, Edi Putri Ananda Putri Sakinah Harahap Putri, Niken Tasya Clara Ra'ida Raudhatussya'rifah Rahayu Suseno Rahma Amalia Rahma Amalia Rahmayani, I Ramadani, Suci Putri Rara Ayu Lestary Ratumanan, Tanwey Recky, Recky Ria Amelia Yolanda Rifqi Oktarianda Ripka Nainggolan Rizky Kanto Rosmawati Sipayung Rosyani Rulaini, Melati S.P. Amalia Said Sanimubarak Al&#039;qudusi SALPRIMA YUDHA S Salsabila Setyaningsih Satria, Wiranto Septikasari, Anisa Nur Septina Yuri Cahyati Silvi Leila Rahmi Siregar, Nurainun Siti Nursela Soerja Koesnarpadi Sri Purwaningsih Sri Widiyawati Sulistiana, Ika Putri Sunarno Sunarno Surhaini Surhaini, Surhaini Suripto Dwi Yuwono SUSENO, JOKO Susilawati - Tamrin Teguh Wirawan, Teguh Tesy Pratami Tezar, Muhammad Tomara, Anggel TRIANI, ELZA Ulyarti Wahyu Ningrum, Wulan Wahyudi Zahar Widyaningsih, Atria Tiffany Widyastuti, Nita Winda Ananda Wirhanuddin, Wirhanuddin Y. G. Armando Yani, Zunarta Yaumidin, Umi K YG Armando Yogie Yogendra Hans Yuana yuana, Yuana Yuhermita, NM Yuniar Ponco Prananto Yusuf Junaedi Yuwono, Suripto D Zunarta Yani Zurweni Zurweni