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Fostering Student Competence in Data Interpretation and Environmental Literacy Through E-PjBL Model Assisted by Computational Simulation Anwar, Zul; Bayani, Faizul; Hulyadi
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.9159

Abstract

The aim of this research is to identify the effectiveness of the project-based learning model with an environmental issue approach (E-PjBL) model assisted by computational simulation in fostering environmental literacy and data interpretation competence among students. This study is a quantitative descriptive research. The sample consisted of 22 individuals. The research was conducted on students taking general chemistry courses at Mandalika University of Education. The variables studied were environmental literacy and data interpretation competence. Data were collected through descriptive tests. The tests were based on themes and data during the project conducted in the chemistry laboratory of Mandalika University of Education. The data were then described in graphical form and analyzed using the N-Gain test assisted by SPSS 22 application. The results of the E-PjBL assisted by computational simulation proved to increase environmental literacy and data interpretation competence. This statement is supported by the N-Gain test results where 50% of students were in the moderate and high categories, while the rest were in the low category. Based on these findings, it can be concluded that the E-PjBL model assisted by computational simulation is able to improve students' environmental literacy and data interpretation competence.
Preservice Science Teachers as Mediators of Indigenous Artisanal Knowledge: A Community-Based Ethnoscience Project in Central Lombok Bayani, Faizul; Hulyadi, Hulyadi; Pomeistia, Meilynda; Sudirman, Sudirman; Rahman, Rahman; Hidayah, Thauhidayatul; Hardianti, Dina; Safitri, Temi Ainul; Gargazi, Gargazi
Journal of Authentic Research Vol. 4 No. 2 (2025): December
Publisher : LITPAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/f6svsq19

Abstract

This qualitative single-case ethnoscience study explored how preservice science teachers reconstructed indigenous knowledge from local artisanal practices into potential school science learning resources. Conducted in an Ethnoscience course in the Science Education Study Program at Universitas Qamarul Huda Badaruddin Bagu, Central Lombok, the project adopted an ethnoscience-oriented project-based practicum (EthnoPjBL) in which one intact class collaborated with artisans involved in knife forging, clay brick and roof-tile production, herbal medicine and jamu kunyit asam preparation, palm-sugar and sweet tuak processing, and plastic and bamboo weaving. Data from participant observation, field notes, interviews, structured analysis tables, student scientific report drafts, concept maps, reflective worksheets, and course documents were analysed through thematic coding, constant comparison, and concept map interpretation. The findings show that preservice teachers identified dense clusters of phenomena, for example heat transfer, phase change, mixtures, plant physiology, microbial processes, and structural mechanics, mapped these onto canonical concepts and junior and senior secondary curriculum topics, and produced curriculum-linked representations that support contextualised and integrated science learning while developing epistemological awareness, ethical sensitivity, and capacity to pedagogically mobilise indigenous knowledge.
Pelatihan Pembuatan Produk Kering Tanaman Obat (Simplisia) untuk Kader PKK Desa Bengkaung Hanifa, Nisa Isneni; Hidayati, Agriana Rosmalina; Mukhlishah, Neneng Rachmalia Izzatul; Lisnasari, Baiq Risky Wahyu; Purnomo, Indra; Bayani, Faizul
Jurnal Pengabdian Magister Pendidikan IPA Vol 8 No 4 (2025): Oktober-Desember 2025
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v8i4.13836

Abstract

Bengkaung Village, located in Batulayar District, has abundant natural resources, but they have not been optimally utilized. One way to utilize medicinal plants is by processing them into dried products, commonly known as simplisia, which allow for more extended storage. The community lacks sufficient knowledge of proper simplisia production techniques using the simple tools available in the village. The purpose of this activity is to enhance the skills and knowledge of PKK cadres from Bengkaung Village in processing medicinal plants found around the village into dried simplisia products of high economic value. This training activity was conducted through counseling and hands-on practice in producing medicinal plant simplisia using simple technology, followed by simplisia packaging. The training ran smoothly, and participants were enthusiastic throughout the activity. The outcomes of this program include packaged medicinal plant simplisia products in attractive containers and an increase in the knowledge of proper simplisia production among PKK cadres.
Analysis of the Role of Algorithms in the Analysis of Organic Molecular Structures: A Study of Formal Charges and Their Reactivity Muhali, Muhali; Hulyadi, Hulyadi; Gargazi, Gargazi; Azmi, Irham; Bayani, Faizul
Empiricism Journal Vol. 6 No. 4: December 2025
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/q58j9193

Abstract

This study aims to identify students' competency in understanding the formal charge and reactivity of organic molecules through algorithm-based learning and mathematical formulations. A quasi-experimental pretest–posttest design was used with Chemistry Education students who had taken the topic of chemical bonding and Lewis structures. Essay and multiple-choice tests were used to measure the accuracy of Lewis structures, formal charge calculations, charge symbol interpretation, and reactivity predictions. The pretest results showed an average student score of 32.4, while the posttest score increased to 74.1, with an N-gain of 0.62 (moderate–high category). Students showed significant improvement in identifying reactivity centers (electrophilic/nucleophilic) and linking charge distribution to structural stability. The application of algorithms also strengthened their ability to visualize electronic structures, particularly in the context of sp3and sp3 hybridization. Computational chemistry simulations helped students develop stronger symbolic and predictive representations of chemical reactions. This study concludes that the integration of algorithms and symbolic approaches in learning effectively improves students' conceptual and computational literacy in organic chemistry.
Pengolahan Rempah dan Minuman Tradisional bagi PKK dan Kader Posyandu Desa Bengkaung Tahun 2025 Bayani, Faizul; Hulyadi, Hulyadi; Muhali, Muhali; Yuliana, Depi; Hamdani, Ade Sukma; Pomeistia, Meilynda; Gargazi, Gargazi
Lumbung Inovasi: Jurnal Pengabdian kepada Masyarakat Vol. 10 No. 4 (2025): December
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/bw99gy69

Abstract

Pemanfaatan rempah dan tanaman obat keluarga (TOGA) untuk minuman tradisional berpotensi memperkuat ketahanan kesehatan keluarga dan membuka peluang usaha rumah tangga. Namun, pengolahan di tingkat rumah tangga/UMKM masih menghadapi kendala dalam hal higienitas, keamanan pangan, dan kewirausahaan. Desa Bengkaung di Kecamatan Batulayar, Kabupaten Lombok Barat, yang kaya rempah dan TOGA, memiliki PKK dan kader Posyandu yang berperan penting dalam kesehatan masyarakat, namun belum memiliki keterampilan dalam mengolah minuman tradisional yang sehat dan aman. Kegiatan pengabdian ini bertujuan meningkatkan kapasitas PKK dan kader Posyandu untuk memproduksi minuman tradisional berbasis rempah lokal yang higienis serta menumbuhkan orientasi usaha mikro. Pendekatan yang digunakan adalah pelatihan partisipatif dengan paradigma Participatory Action Research (PAR), mencakup analisis kebutuhan, penyusunan modul higiene-sanitasi dan prinsip HACCP sederhana, serta pelatihan kewirausahaan dasar. Evaluasi dilakukan melalui pre-post test, observasi praktik, dan penilaian organoleptik produk. Hasil menunjukkan peningkatan pengetahuan peserta terkait manfaat rempah dan keamanan pangan, serta keterampilan teknis pengolahan dan pengemasan, yang mendorong inisiatif untuk mengembangkan minuman tradisional sebagai usaha mikro berbasis komunitas. Processing of Traditional Spices and Beverages for the PKK and Posyandu Cadres of Bengkaung Village in 2025  Abstract The utilization of spices and family medicinal plants (TOGA) for traditional beverages has the potential to strengthen family health resilience and open opportunities for household businesses. However, processing at the household/SME level still faces challenges in hygiene, food safety, and entrepreneurship. Bengkaung Village in Batulayar District, West Lombok Regency, rich in spices and TOGA, has PKK and Posyandu cadres who play an important role in public health, but they lack skills in processing healthy and safe traditional beverages. This community service activity aims to enhance the capacity of PKK and Posyandu cadres to produce hygienic traditional beverages based on local spices and foster a microenterprise orientation. The approach used is participatory training with a Participatory Action Research (PAR) paradigm, including needs analysis, the development of hygiene-sanitation modules, and simple HACCP principles, as well as basic entrepreneurship training. Evaluation was carried out through pre-post tests, practice observations, and organoleptic product assessments. The results show an increase in participants' knowledge regarding the benefits of spices and food safety, as well as technical skills in processing and packaging, which encourage the initiative to develop traditional beverages as a community-based microenterprise.
Co-Authors - Khaeruman Ahmad - Zainudin Ahmad - Zainudin Al-Idrus, Agil Aliefman Hakim Apriani, Laili Azmi, Irham Bilad, Muhammad Roil Bimaharyanto, Deden Eka Cecep Kusmana Cokorda Istri Widya Utamiswari Deasi Wikandari Dedent Eka Bimmaharyanto S Delila Idsa Amara Raymanda Depi Yuliana Devi Yuliana, Devi Dita Marina Lupitaningrum Dwi Monika Ningrum Ely Mawaddah Ferniawan, Ferniawan Fitriani, Herdiyana Gargazi Gargazi Hamdani, Ade Sukma Hardianti, Dina Hidayah, Thauhidayatul Hidayati, Agriana Rosmalina Huaida, Nurul Hulyadi, Hulyadi Ida Wahyuni Ida Wahyuni Indra Purnomo intan kusuma wardani Istri Widya Utamiswari, Cokorda Jamilul Mujaddid Joni Rokhmat Jupriadi, Lalu Kurniasari, Baiq Anting Lelie Amalia Tusshaleha Lisnasari, Baiq Risky Wahyu Listantia, Nora liswijaya, liswijaya M. Muhali Meilynda Pomeistia Menap Muhammad Roil Bilad Mujaddid, Jamilul Mujaddid, Jamilul Mukhlishah, Neneng Rachmalia Izzatul Neneng Rachmalia Izzatul Mukhlishah Neneng Rachmalia Izzatul Mukhlishah Ni Made Nuratni Ni Nyoman Sri Putu Verawati Nisa Isneni Hanifa Nora Listantia Nuratni, Ni Made Pomeistia, Meilynda Pratiwi, Dita Retno Prayogi, Saiful Purnomo, Indra Putri Ramdaniah Putri, Tursina Kamila Raden Mohamad Herdian Bhakti Rahayu, Lale Budi Hutami Rahayu, Supiani Rahman Rahman Ramdaniah, Putri Rosmayanti, Baiq Safitri, Temi Ainul Siti Maryam Sudiana, Endang Sudirman Sudirman Sukarso, Aa Susilawati, Melen Swati, Ni Nengah Sri Syamsul Rahmat Taufik Samsuri Umboro, Recta Olivia Wikandari, Deasi Windah Anugrah Subaidah Yuliana, Depi Yusran Khery, Yusran Yusril Anwar Zul Anwar