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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
Arjuna Subject : -
Articles 5,869 Documents
 578   579   580   581   582 
Pengembangan E-Modul Eco-Enyzme untuk Mahasiswa MK Botani Ekonomi Hortikultura Prodi Pendidikan Biologi UNTAD Alibasyah, Lestari M. P.; Astija; Isnainar; Febriani, Vita Indri; Akram; Setyorini, Dwi
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12805

Abstract

Learning in the Economic Botany and Horticulture course is still dominated by lectures, resulting in limited student procedural skills and the absence of structured teaching materials. This study aims to develop and evaluate an eco-enzyme e-module to improve conceptual understanding, practical competence, and learning effectiveness. Using a Research and Development (R&D) approach with the ADDIE model, the study involved expert validation, a limited trial with one class, and pre-test/post-test assessment. Data was analyzed through descriptive validation scores, practicality ratings, and N-gain effectiveness. Results show that expert validation yielded very feasible scores for content (90%), media (88%), and instructional design (86%). The practicality test produced a very practical overall score of 87%, indicating high usability, readability, visual appeal, accessibility, and engagement. Implementation of the e-module increased students’ mean score from 62.4 (pre-test) to 91.2 (post-test), generating an N-gain of 0.77 categorized as high effectiveness. The e-module successfully integrates conceptual explanations, fermentation procedures, multimedia features, and project-based activities related to eco-enzyme production. In conclusion, the eco-enzyme e-module is valid, practical, and effective for supporting independent learning and enhancing students’ conceptual and procedural skills in accordance with the course learning outcomes.
Pengembangan Fiber Bragg Grating sebagai sensor temperatur dan tekanan berakurasi tinggi Irawan, Dedi; Azhar; Dahnus, Dodi; Rahmawati, Sara; Sutoyo
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12829

Abstract

The advancement of optical fiber technology has opened new opportunities in the development of high-accuracy sensors. This study focuses on the development of a Fiber Bragg Grating (FBG)-based sensor capable of simultaneously detecting temperature and pressure changes with high precision. FBGs are optical sensors that reflect specific wavelengths of light, which shift in response to external stimuli such as thermal expansion and mechanical strain. In this research, an FBG sensor system was designed, calibrated, and tested under controlled laboratory conditions to evaluate its sensitivity, linearity, and repeatability in detecting variations in temperature and pressure. The results show that the FBG sensor exhibits a high degree of accuracy and stability, with temperature sensitivity reaching up to 32 pm/°C and pressure sensitivity up to 32 pm/MPa. The dual-parameter sensing was achieved by using a configuration that separates the wavelength shifts induced by temperature and pressure through a compensation algorithm. This makes the proposed FBG sensor suitable for applications in harsh environments such as aerospace, biomedical, and industrial monitoring systems. The study concludes that FBG technology offers a promising platform for developing compact, reliable, and high-resolution sensing devices.
Pengembangan Pembelajaran Inklusif Berbasis Problem-Based Learning untuk Meningkatkan Keterampilan Berpikir Kritis dan Sikap Ilmiah Siswa di Wilayah 3T Provinsi Riau Azhar; Ananda, Talia; Ayub, Daeng; Irawan, Dedi
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12830

Abstract

This study aims to develop an inclusive learning model based on Problem-Based Learning (PBL) to enhance students’ critical thinking skills and scientific attitudes in the 3T regions (frontier, outermost, and disadvantaged areas) of Riau Province, Indonesia. The research is motivated by the limited access to quality education in 3T areas, which affects students’ higher-order thinking skills and mastery of scientific attitudes. The model was developed using a Research and Development (R&D) approach adapted from the Borg & Gall framework, involving preliminary studies, model design, expert validation, revision, and limited trials. The research subjects were high school students in one of the 3T schools. Instruments used included a critical thinking skills test, a scientific attitude questionnaire, observation sheets, and interview guidelines. The results show that the inclusive PBL model developed is valid, practical, and effective for classroom implementation. Its application successfully improved students’ critical thinking skills through contextual problem-solving activities and fostered scientific attitudes such as curiosity, openness to evidence, and responsibility in the learning process. This study recommends the inclusive PBL model as an alternative instructional strategy for schools in 3T areas to support equitable improvement in education quality.
Structure of Macrozoobenthos Community in Mangrove Eco-Tourism Area of Pantai Merdeka Bagan Kuala Tj. Beringin Serdang Bedagai District North Sumatra Harahap, Yunita Amelinda; Hutasuhut, Melfa Aisyah
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12836

Abstract

The mangrove ecosystem serves as a protector of coastal areas from the onslaught of currents and waves, as a habitat, for foraging, and as a breeding ground for various organisms and others. This research aims to determine the relationship between mangrove vegetation density and macrozoobenthos abundance in the ecotourism area of the Mangrove Forest of Pantai Merdeka Bagan Kuala Tj Beringin Serdang Bedagai. Data collection was conducted using survey methods with quadrat transects for collecting data on mangrove vegetation and macrozoobenthos at three observation stations. Based on the observation results, the composition of mangroves in the ecotourism area consists of Rhizopora sp. (52.90%), Avicennia sp. (23.50%), and Sonneratia sp. (23.50%) with higher mangrove vegetation density (140.100-150.79 ind/ha), thus falling into the good condition criteria. The identification results of macrozoobenthos showed there were 27 species consisting of: 16 species from the class Gastropoda, 2 species from the class Malacostraca, 5 species from the class Bivalvia, 2 species from the class Polychaeta, 1 species from the class Holothuroidea, and 1 species from the class Amphipoda. The abundance of macrozoobenthos in mangrove forests ranges from 85 ind/m2 to 204 ind/m2. The diversity index is moderate to high, and the evenness indicates that the macrozoobenthos community is relatively stable with values between 0.60-0.85. The relationship between mangrove vegetation density and macrozoobenthos abundance is categorized as very strong with a correlation value of 0.92.
Acceptance of Coffee Ground Compost Fertilizer Produced by Students of the Agricultural Engineering Study Program at Serambi Mekkah University for Farmers in Aceh Besar Regency AR, Chairuni; Akmal, Nurul; Ambartiasari, Geta
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12837

Abstract

This study aims to analyze the acceptance of coffee-ground compost fertilizer developed by students of the Agricultural Industrial Engineering Program, Universitas Serambi Mekkah, among farmers in Aceh Besar Regency. The analysis was conducted using two theoretical frameworks: the Technology Acceptance Model (TAM) and the Diffusion of Innovation (DOI). Data were collected through questionnaires from farmers, focusing on indicators such as fertilizer quality, ease of application, affordability, accessibility, and soil impact. The TAM analysis revealed that farmers hold a positive perception of the fertilizer’s usefulness and ease of use, influencing their attitudes and behavioral intentions toward adoption. Meanwhile, the DOI analysis highlighted the role of innovation characteristics, communication channels, time, and social systems in the diffusion process. This research provides an initial overview of the potential adoption of coffee-ground-based organic fertilizer as an environmentally friendly alternative to support sustainable agriculture in Aceh Besar.
A Review: Improving Scientific Attitudes through Physics Learning Media with PjBL Model Doyan, Aris; Susilawati, Susilawati; Harjono, Ahmad; Annam, Syarful; Ikhsan, Muhammad; Ardianti, Nuraini Rachma; Hamidi, Hamidi
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12844

Abstract

Physics learning media developed using the Project-Based Learning (PjBL) model plays a crucial role in shaping students' scientific attitudes. This research aims to identify and analyze research trends of physics learning media based on PjBL model to improve scientific attitude. This research method is descriptive and analytical. The data used in this research was obtained from documents indexed by Google Scholar from 2015-2024 using Publish or Perish and Dimension.ai. Research procedures use PRISMA guidelines. The data identified and analyzed are the type of publication, publication source, and the title of research trend that is widely cited. The data analysis method uses bibliometric analysis assisted by VOS viewer software. The results of the analysis show that research trend indexed by Google Scholar from 2015 to 2024 has experienced a fluctuating increase. Where the research trend is with an increase in the number of publications every year, namely from 2015 to 2023. However, in 2024 the research trend on the physics learning media based on PjBL model to improve scientific attitude has decreased. There are many documents in the form of articles, proceedings, book chapters, edited, preprint and monograph books that discuss research about the trend. Key words that are often used in research of scientific attitude are critical thinking, scientific literacy, scientific approach, creativity, etc
Transformasi Pembelajaran Sains di Era Pendidikan 5.0 melalui Virtual Reality (VR) Millea Lab: Meningkatkan Pemahaman Konsep Sains dan Literasi Teknologi bagi Siswa Digital Native Anjarwati, Ani; Qomariyah, Ryzca Siti; Prameswari, Dinar Ayu; Laili, Serly Nurul; Wahyuningrum, Pepilian Dwi Retno
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12850

Abstract

This study aimed to develop and evaluate MilleaLab Virtual Reality (VR) learning media to support elementary science learning within the framework of Education 5.0. The product was designed using the ADDIE model and validated by both media and content experts, each achieving a feasibility score of 96.67%, surpassing the minimum threshold of 80%. The implementation involved 225 students from Grades IV and V across four elementary schools in East Java. Students learned science topics on green plants and the digestive system through immersive VR-based activities. Effectiveness was measured using pre-test and post-test scores, yielding an overall mean N-Gain of 0.50, which falls into the moderate category. Reflection data collected through a six-item Likert-scale questionnaire showed that more than 60% of students rated the learning experience as very good, while none rated it poor or very poor. These results indicate that MilleaLab VR enhances students’ conceptual understanding and provides positive learning experiences. However, the variation in N-Gain across schools highlights the importance of adequate device availability, internet stability, and teacher readiness to optimize VR integration. This study concludes that MilleaLab VR is feasible and moderately effective for transforming science learning in elementary schools, contributing to digital literacy development in the Education 5.0 era.
Biodiversity of Medicinal Plants in The Central Kalimantan Forest Indonesia: A Call for Conservation Programs Afentina, Afentina; Yanarita, Yanarita; Indrayanti, Lies; Pidjath, Chartina; Putir, Patricia; Tanduh, Yusinta; Madiyawati, Milad; Siska, Grace
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12856

Abstract

Medicinal plants are one of the essential ecosystem services provided by Indonesia's tropical forests. However, threats such as deforestation, forest degradation, climate change, and overharvesting jeopardize the existence of medicinal plants. This study aims to examine the diversity of medicinal plant species in three village forests in Central Kalimantan. The identification of medicinal plant species, including their local names, growth forms, and the number of individuals, was conducted using observation plots. Analysis was performed by calculating the Species Diversity Index, Species Richness Index, and Species Evenness Index. This research identified 69 species and 650 medicinal plant individuals. The study found that the diversity, species richness, and evenness of medicinal plant types varied across locations. Two villages exhibited medium diversity and richness index values (H’= 2.47 – 2.87; R= 3.82 – 4.48), while only one village was classified as having high values (H’=3.07; R=6.81). The species evenness index in all three locations showed a high category (E=6.69 – 11.54). The medicinal plants utilized by the community were predominantly climbers, herbs, and trees. High diversity of medicinal plant species was found in forest areas protected by customary regulations. This research conclude that di diversity of medicinal plant categorized as medium-high, and there are sign of declining biodiversity. Therefore, conservation program is urgently needed and encourage relevant stakeholders to participate.
Work Stress Mapping of Farmers in Jember Regency Kurniyawan, Enggal Hadi; Asmaningrum, Nurfika; Rondhianto; Dewi, Erti Ikhtiarini; Afandi, Alfid Tri
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12898

Abstract

Work stress among farmers remains an overlooked occupational health issue in Indonesia despite high vulnerability to economic and environmental pressures. This study aimed to map farmers’ stress levels and identify demographic factors influencing stress. A quantitative descriptive design was used with 140 farmers selected through purposive sampling in Jember Regency. Stress was measured using the DASS-42 stress subscale, and data were analysed descriptively and through multiple linear regression. Results showed that 62.9% of farmers experienced mild stress, 30.7% moderate stress, and 6.4% severe stress. Regression analysis demonstrated that gender (p=0.012), educational attainment (p=0.005), family role (p=0.030), number of family members (p=0.025), land size (p=0.008), and monthly income (p=0.001) significantly influenced stress levels. Female farmers, individuals with low education, heads of households, farmers with more than four family members, land ≤ 0.65 ha, and income < Rp 1,916,983 had markedly higher stress scores.  The study concludes that farmer stress is shaped by socioeconomic vulnerability and limited resources. These findings highlight the need for targeted interventions, including capacity-building programs, improved access to agricultural support, and policies that enhance economic stability to reduce work-related stress among Indonesian farmers
Validation of a Google Sites-Based LMS Evaluation Instrument with the Importance Performance Analysis Approach in Sustainable Learning Hidayat, Sopan; Saputra, Rizka Donny Agung
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.12901

Abstract

Evaluating the feasibility and performance of a Learning Management System (LMS) requires a valid and reliable assessment instrument, especially for platforms such as Google Sites that are widely used in low-resource educational settings. This study aims to validate an LMS evaluation instrument that integrates Importance Performance Analysis (IPA) and Education for Sustainable Development (ESD) indicators. A quantitative descriptive design was employed involving 40 respondents consisting of teachers and students at SMPN 1 Jereweh, Indonesia. Data were analyzed through item–total correlation and Cronbach’s Alpha to determine validity and reliability, followed by IPA quadrant mapping and descriptive analysis for ESD indicators. All items achieved correlation values above 0.30, and the instrument demonstrated strong internal consistency with a Cronbach’s Alpha of 0.782. IPA results showed that Content Quality and Accessibility & Sustainability were classified in the Keep Up the Good Work quadrant, while Design & Navigation and Evaluation & Feedback fell into the Concentrate Here quadrant. ESD analysis indicated high ratings for digital literacy and collaboration, while sustainability values scored the lowest. These findings confirm that the instrument is valid and reliable and can effectively identify priority areas for improving Google Sites–based LMS within the principles of sustainable learning

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