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Integration of Ethnoscience in Science Learning: An Ethnoscience Study on the Palm Sugar Production Process Rayis, Widuri Permata Anggarbini; Herayanti, Lovy; Prayogi, Saiful; Kurnia, Nova
Lensa: Jurnal Kependidikan Fisika Vol. 11 No. 2: December 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v11i2.14455

Abstract

This study explores the integration of ethnoscience into science education through the traditional process of palm sugar production in Mekarsari Village, Lombok, West Nusa Tenggara. Utilizing an exploratory research design, qualitative data were collected, and document analysis to examine the intersection between indigenous knowledge and scientific principles. The findings reveal that palm sugar production embodies fundamental scientific concepts. The study highlights how local farmers' expertise in tree selection, sap extraction, and sustainable processing methods aligns with modern scientific understanding. Furthermore, integrating palm sugar production into science curricula enhances students' competencies by fostering critical thinking, problem-solving, collaboration, and environmental awareness. Ethnoscience-based education also promotes character development, reinforcing values such as teamwork, responsibility, and respect for cultural heritage. Additionally, the study underscores the potential of this approach in equipping students with essential 21st-century skills, bridging traditional wisdom with contemporary scientific inquiry. By incorporating ethnoscience into formal education, this study demonstrates its effectiveness in creating a contextualized, interdisciplinary learning environment that respects both indigenous knowledge and modern scientific principles. The research concludes that integrating local wisdom into science education fosters sustainability, scientific literacy, and cultural appreciation, preparing students to navigate complex global challenges while preserving traditional knowledge systems.
Problem-Based Learning (PBL) in Science Education: A Literature Review Study Rizal, Saipul; Prayogi, Saiful; Muhali, Muhali; Kurnia, Nova
Lensa: Jurnal Kependidikan Fisika Vol. 11 No. 2: December 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-lkf.v11i2.14671

Abstract

Problem-Based Learning (PBL) has emerged as a transformative pedagogical approach in science education, fostering student-centered learning through real-world problem-solving, critical thinking, and interdisciplinary inquiry. Unlike traditional lecture-based methods, PBL encourages active engagement, collaboration, and the application of scientific knowledge in meaningful contexts. Despite its benefits, challenges such as resource limitations, curriculum misalignment, inadequate teacher training, and ineffective assessment strategies hinder its widespread adoption. This study aims to conduct a comprehensive literature review on the implementation of PBL in science education, evaluating its impact on student learning, identifying key challenges, and exploring strategies to enhance its effectiveness. A systematic literature review methodology was employed, drawing from peer-reviewed journal articles, conference proceedings, and scholarly books published over the past two decades. Thematic analysis was used to categorize findings, focusing on areas such as student engagement, critical thinking, interdisciplinary learning, and instructional barriers. The review highlights that PBL significantly improves students’ comprehension and retention of scientific concepts while fostering scientific literacy and collaborative problem-solving skills. However, successful implementation requires institutional support, well-trained educators, and innovative assessment methods aligned with PBL’s inquiry-based nature. Key strategies for enhancing PBL include increased resource allocation, better curriculum integration, professional development for teachers, and the use of technology-driven tools to facilitate interactive learning. Future research should investigate long-term impacts of PBL, its adaptability in digital and hybrid learning environments, and its effectiveness across different STEM disciplines. By addressing these challenges and refining implementation strategies, PBL can continue to serve as a powerful approach for preparing students with the scientific competencies and problem-solving abilities needed in the 21st century. This study contributes to the growing body of knowledge on PBL and offers valuable insights for educators, policymakers, and researchers seeking to optimize science education through inquiry-driven, student-centered learning methodologies.
SENSORY EVALUATION OF LEMONGRASS BEVERAGE MIXED WITH AGARWOOD INFUSION USING 9-POINT HEDONIC SCALE Aini, Husnul; Kurnia, Nova; Wangiyana, I Gde Adi Suryawan
Jurnal Silva Samalas Vol. 7 No. 2 (2024): Desember 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jss.v7i2.14298

Abstract

Lemongrass and agarwood are potential forest herbal tea products which need to be further explored based on research and development schemes. The purpose of this research is to conduct a sensory evaluation using a 9-point hedonic scale and different statistical approaches on mixed lemongrass beverages and agarwood infusion. Four treatments are used in this research including: L1 = Lemongrass concentration 0.1% w/v, L2 = Lemongrass concentration 0.2% w/v, L3 = Lemongrass concentration 0.3 % w/v, L4 = Lemongrass concentration 0.4% w/v. This research used 4 different statistical approaches including Kruskal-Wallis, Freidman Test, ANOVA-CRD, and ANOVA-RBCD. Sensory evaluation was conducted using a 9-point hedonic scale using 30 trained respondents on 4 parameters including appearance, aroma, taste and bitterness. The results show that all statistical approaches give sensitive analysis for P-value measurement except for the Freidman Test. Appearance is the only parameter with a significant p-value in all statistical approaches. Different treatments show different maximum hedonic score values on different parameters, and they are significantly different based on DMRT results. However, based on the area of the spider web chart, L2 has the largest impact on hedonic score value compared to other treatments. It could be concluded that Treatment L2 (lemongrass concentration of 0.2% w/v) has the highest hedonic evaluation score which shows that this is the effective concentration to produce beverage products with good acceptability.
Ekstraksi Gelatin Dari Tulang Ikan Layah Secara Asam Sebagai Alternatif Gelatin Halal Kurnia, Nova; Rohmatillah, Laila Mardiana; Ilyas, M.Ali; Muhazam, Muhazam; Sumarlin, Muhamad; Fatinah, Fenny Inas
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 2 (2024): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i2.13956

Abstract

Gelatin is a food additive that is widely used in the food, medicine and cosmetics industries. However, the source of gelatin is not only the bones and skin of halal animals such as cows and goats, but can also come from pigs. To fulfill the need for halal gelatin, it is absolutely necessary to search for other sources of halal gelatin, one of which is sea fish. This study aims to extract gelatin from the bones of sailfish as an alternative source of halal gelatin. The extraction process was carried out using an acid method, where fish bones were soaked in 3% acetic acid (1:10 w/v) for 48 hours. The resulting ossein was then washed with diluted NaOH and distilled water until the pH reached 6–7. The ossein was heated at a temperature of 80°C for 3 hours to obtain a gelatin solution. The gelatin solution was then cooled, producing a gel-like gelatin preparation with a yellowish-white color. The gelatin gel was subsequently dried in a furnace at a temperature of 40–50°C for 60 minutes. The final gelatin product was a yellow-colored powder.
Application of Indigenous Knowledge in Building Resilience: A Case Study of the Construction of Bayan Traditional Houses in Lombok Sariadi, Sariadi; Kurnia, Nova; Sukarma, I Ketut; Herayanti, Lovy; Habibi, Habibi; Azmi, Irham
Hydrogen: Jurnal Kependidikan Kimia Vol. 11 No. 6 (2023): December 2023
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v11i6.14691

Abstract

The Bayan traditional house in Lombok, West Nusa Tenggara, exemplifies traditional architecture that integrates Indigenous Knowledge (IK) in building construction. This study aims to analyze the construction techniques of the Bayan traditional house in enhancing earthquake resistance and environmental adaptation while exploring its potential application in sustainable modern architecture. A qualitative research approach with a case study design was employed, incorporating participant observation, in-depth interviews with key informants, and document and visual analysis. Findings reveal that Bayan traditional houses utilize distinctive construction techniques such as nail-free wooden joinery, flexible local materials like bamboo and hardwood, and thatched roofs that adapt to tropical climates. These techniques enhance structural flexibility in absorbing seismic shocks while providing optimal thermal efficiency and natural ventilation. These findings align with previous studies indicating that IK-based structures demonstrate greater resilience compared to modern concrete buildings. This study asserts that IK principles in Bayan traditional houses can be integrated into contemporary architectural design to create more environmentally friendly and disaster-resilient buildings. Therefore, policies promoting the adoption of IK-based construction techniques in modern housing and infrastructure development are essential to enhance sustainability and disaster preparedness in the future.
Pelatihan Pemanfaatan ChatGPT dan Scite.ai untuk Meningkatkan Kualitas Penulisan Artikel Pengabdian Hunaepi, Hunaepi; Sibua, Sulami; Asy’ari, Muhammad; Ikhsan, Muhammad; Kesuma, Dadang Warta Candra Wira; Aminullah, Aminullah; Prayogi, Saiful; Kurnia, Nova; Mirawati, Baiq; Azmi, Irham; Hidayati, Rospin; Afrilyana, Maya
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 1 (2026): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v6i1.614

Abstract

This community service activity aims to improve the competence of lecturers at the Faculty of Culture, Management, and Business, Mandalika University of Education, in writing quality community service articles through the use of artificial intelligence technology, specifically ChatGPT and Scite.ai. The method used was an interactive workshop based on direct practice, equipped with a pre-test, delivery of theoretical materials, practice using AI, post-test, and reflection sessions. The analysis results showed a significant increase in post-test scores compared to the pre-test, with the majority of participants' N-gain being in the medium to high category. Participants were also able to produce draft community service articles with good to very good quality categories based on the assessment rubric. The level of participant satisfaction with the materials, methods, and implementation of the workshop was in the high category, indicating the success of the training approach used. This activity also contributed to the achievement of the SDGs, especially the goals of Quality Education (SDG 4), Innovation and Infrastructure (SDG 9), and Partnership (SDG 17). This training can be replicated as a model for increasing lecturer capacity in the context of digital transformation of higher education.
Co-Authors Adam Bachtiar Maulachela Afrilyana, Maya Aini, Husnul Alaydrus, Kadir Alpan Ali, Nur Aini Abdurrahman Aminullah Aminullah, Aminullah Anantanukulwong, Roseleena Angganingrum, Vika Annisa, Virginia Sari Aptini, Mipa Ariansyah Ariansyah, Ariansyah Asy’ari, Muhammad Avila, Roel Verdadero Azmi, Irham Barrios, Rubylin G Basri, Nurul Ain Nabillah Binti Bauzir, Arij Fathir Bilad, Muhammad Roil Binar Kurnia Prahani Duwi Purwati Enanoria, Cristine Joy Evita, Wiwik Fatihatum, Fatihatum Fatinah, Fenny Inas Fauzia, Novia Alifah Febriani, Nadia Habibi Habibi Hendriyana Hendriyana Hidayati, Rospin Hidayatullah, Heri Hunaepi, Hunaepi Husni Mubarok I Gusti Agung Ayu Hari Triandini I Ketut Sukarma Ilyas, M.Ali Jusoh, Mohd Yahya Fadzli Kamaliana, Yola Kesuma, Dadang Warta Candra Wira Khaeruma, Khaeruma Lia Agustin Lovy Herayanti M. Muhali Marjan, Marjan Mirawati, Baiq Muhali , Muhali Muhammad Ikhsan Muhazam, Muhazam Nurhazlinda, Nurhazlinda Nurhidayatulloh, Nurhidayatulloh Pathan, Pathan Prayogi, Saiful Rahma, Arinda Yusfika Rahmadiyani, Alya Rakhmayanti, Fully Ratna Azizah Mashami, Ratna Azizah Rayis, Widuri Permata Anggarbini Raymanda, Delila Idsa Amara Rizal, Saipul Rohmatillah, Ismail Efendi : Rohmatillah, Laila Mardiana Saptaningsih Sumarmi, Saptaningsih Sariadi Sariadi Sharov, Sergii Sibua, Sulami Sitrawati, Puput Soma, Raden Arya Sukardi, Rendi Restiana Sumarlin, Muhamad Sutarto Sutarto Tentua, Meilany Nonsi Triutami, Septi Utami, Septiana Dwi Wangiyana, I Gde Adi Suryawan WULANDARI, WIDYA Yasin, Lalu Mas'ud