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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
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Detection of Formalin in Salted Squid Using Dragon Fruit Peel Extract (Hylocereus polyrhizus) Supriyatin; Prambudi, Hery
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11425

Abstract

This research aims to determine the presence of salted squid sold at the Main Jatibarang market in Indramayu using dragon fruit peel extract, determine the level of formaldehyde in the samples and whether there is a difference when using dragon fruit peel extract and chromatophic acid in detecting formaldehyde in salted squid. The research method used in this research is descriptive comparative, while the qualitative examination method uses dragon fruit peel extract, chromatophic acid and for quantitative examination the chromatophic acid method uses a UV-Vis spectrophotometer. Data analysis uses univariate analysis in SPSS and describes the results descriptively. The results of qualitative tests or qualitative detection of formalin using dragon fruit peel extract and chromatogenic acid obtained the same results, namely 5 (five) positive samples in the same sample. Qualitative results show that there is no difference in positive results from two different methods for detecting formalin. Meanwhile, quantitative tests using a UV-Vis spectrophotometer with a wavelength of 570nm resulted in samples D1 having a concentration of 7.22ppm, D2 having a concentration of 7.25ppm, D3 having a concentration of 6.77ppm, D4 having a concentration of 6.76ppm, and D5 having a concentration of 6.72ppm.
Environmental Suitability and Supportability for Seaweed Cultivation Development in Terujung Coastal Area, Labuhan Aji, Sumbawa Firda, Hasdinar; Widigdo, Bambang; Zairion; Yulianto, Gatot
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11449

Abstract

Global demand for seaweed continues to increase, encouraging Indonesia as a major producer to optimise cultivation areas in a sustainable manner. The Terujung coastal area, located within Saleh Bay, has long been used as a location for seaweed cultivation, but has not been scientifically evaluated in terms of aquatic suitability and carrying capacity. This study aimed to assess the level of suitability and environmental capacity of the area to support the sustainable cultivation of Eucheuma sp. in a sustainable manner. Analyses were conducted using a Geographic Information System (GIS)-based spatial approach and evaluation of water physico-chemical parameters and other supporting factors. Results showed that of the total area of 459,576 hectares, approximately 22.92% was classified as suitable, 58,09% as conditionally suitable, and 18.99% as unsuitable. The calculation of carrying capacity shows that only 89,35 hectares of area can be optimally utilized, with a maximum capacity of 178 longline units. This study provides a scientific basis for aquaculture zoning planning based on environmental suitability in the Terujung Coastal water.
Enhancing Learning Outcomes: A Study of Key Educational Method Drivers Rais, Syafruddin; Wibowo, Toni Ari
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11468

Abstract

The effectiveness of learning methods continues to face numerous challenges, particularly in the rapidly evolving digital era. This study aims to analyze the factors influencing the effectiveness of learning methods within the context of higher education. A quantitative approach was employed through a survey, with data collected using questionnaires distributed to 114 students from the Culinary Management Department. The data were analyzed using the Structural Equation Modeling - Partial Least Squares (SEM-PLS) method with SmartPLS version 4.0 software. The prerequisite analysis confirmed that the measurement model met the criteria for validity and reliability. The research findings indicate that student characteristics have a positive but statistically insignificant influence on the effectiveness of learning methods, although the small effect size still holds some relevance. Similarly, the quality of learning exhibits a positive yet non-significant relationship with learning effectiveness, with a relatively greater effect size than student characteristics. Conversely, the learning environment shows a negative and negligible correlation with learning effectiveness, marked by a very minimal effect size. In contrast, learning technology emerges as a key factor, showing a significant and positive impact on the effectiveness of learning methods, supported by a relatively substantial effect size. In conclusion, learning technology plays a critical role in enhancing the effectiveness of learning in the digital era, while other factors may require reevaluation or strategic integration to better support educational outcomes.
Development of Animalia Bio Board Game Media to Improve Students' Analytical Thinking and Collaboration Skills Kirnasari, Dea Merly; Yulianti, Evy
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11549

Abstract

This study aims to determine the effectiveness of Bio Board Game (BBG) learning media on Animalia material to improve students' analytical thinking and collaboration skills. This development research was conducted using the ADDIE model. Product effectiveness analysis used MANOVA with a significance level of 0.05. The results of the Bio Board Game (BBG) learning media research have met the validity standards as a learning media reviewed from the aspects of design, learning, media use and visual communication and meet the practicality standards reviewed from the aspects of presentation, language, and visual communication. The results of the N-Gain test on analytical thinking skills were assessed as effective at 73.88 and collaboration skills received a fairly effective category with a value of 58.72, which means that the learning media is significant in improving students' collaboration skills.
Potensi Ikan di Danau Padong Pangeran Pati Sebagai Sumber Belajar Biologi Ningsih, Putri Dwi Setya; Dewantoro, Eko; Qurbaniah, Mahwar
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11569

Abstract

Several areas in Sanggau Regency have fish diversity that has the potential to be developed as a biology learning resource, one of which is Lake Padong Pangeran Pati. This study aims to identify the types of fish found in the lake and analyze their potential and suitability as a biology learning resource. The method used is descriptive qualitative with purposive sampling techniques. The analysis was carried out through direct observation and expert assessment of the relevance of the fish potential to biology subject matter at the junior and senior high school levels. The results showed that Lake Padong has fish diversity relevant to several biology topics such as classification of living things, ecology, biodiversity, as well as reproductive systems and animal tissue, with a feasibility percentage of 69.43%. This potential is considered feasible to be used as an alternative learning resource. The study recommends utilizing local potential in contextual learning to enhance students' understanding of biological concepts.
Population Structure and Production Performance of Native Chicken as a Source of Local Animal Protein Tumbal, Estepanus L. S.; Ganeputra, Tri Jaya; Simanjuntak, Mery C.
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11582

Abstract

Native chickens are an important local source of animal protein in Kalisemen Village, West Nabire District, Nabire Regency, Central Papua. Despite their significant contribution as a local source of animal protein, a thorough understanding of their population structure and production performance remains limited. This research aims to further examine these aspects to optimize the potential of local chickens as a sustainable source of animal protein. This study aims to examine the population structure and production performance of native chickens as a basis for developing sustainable local livestock. Population data were collected based on age and sex categories, while production performance included the number of eggs per parent, chick mortality rate, and number of chickens sold. The results showed a native chicken population of 2,902 with a dominance of adult females (23.36%). Average egg production was 11.02 eggs per parent with a chick mortality rate of 1.96 and an average chicken sale of 6.98 per farmer. This condition shows the potential of native chickens as a local protein source that needs to be supported by better population management and marketing. Recommendations include strengthening female parents, improving chick maintenance, and developing an integrated marketing system. These findings provide important contributions to food security and local livestock development in Central Papua.
Development of Virtual Reality Laboratory Integrated with Artificial Intelligence for Acid-Base Titration Practicum Simatupang, Nova Irawati; Sormin, Elferida; Purba, Leony Sanga Lamsari; Harfa, Nelius; Nugroho, Adi
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11587

Abstract

The development of technology-based learning platforms and media has been widely carried out; however, most of efforts primarily focus on increasing student interest, while less attention is given to enhancing skills and scientific thinking processes. The purpose of this research was to develop a technology – based learning media, namely a Virtual Reality (VR) laboratory integrated with Artificial Intelligence (AI) to support students’ scientific thinking skills and processes. The AI - integrated VR laboratory was specifically  developed for the implementation of acid-base titration practicums. The research followed the ADDIE development model. During the implementation phase, the product was tested on 31 students from Chemistry Education Study Program at UKI, selected using a random sampling technique. Data collection, particularly for product evaluation, was conducted using a non-test instrument in the form of a Likert scale questionnaire. The instrument consisted of indicators of usefulness, efficiency, and interest which were share via Google Form link. Before being distributed to student, the instrument has been validated by an expert validator with a background in chemistry learning media. The results of the analysis indicated that the AI-integrated VR laboratory received positive response from students with a percentage level of 80.79% for the usefulness indicator, 77.06% for the efficiency indicator, and 79,45% for the interest indicator. Therefore, the result of the development of VR laboratory integrated with AI can be considered as a viable alternative learning media for conducting acid-base titration practicum.
Development of Integrated Science E-Learning Materials Integrated with Ethno-PjBL to Encourage Students' 21st Century Skills Husna, Ilma Hayatil; Asrizal
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11613

Abstract

In the 21st century, students are required to master the 4C skills, including critical thinking, creativity, communication, and collaboration. These four skills are essential so that students are ready to face various complex challenges in the future. To achieve this goal, success is needed in the learning process, including in integrated science learning. One concrete effort to support the success of integrated science learning is through the development of effective teaching materials, especially electronic teaching materials that can be used independently by students. In the context of this study, the product developed is an integrated science e-teaching material integrated with the Project-based Learning (PjBL) model and the ethnoscience context. This e-teaching material is specifically designed to encourage mastery of 21st century skills in grade VIII junior high school students. The e-teaching material was developed using Flip PDF Professional software. The development model used in this study is the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). These stages include needs analysis, product design, teaching material development, implementation, and evaluation to ensure product quality. The results of the study indicate that the development of integrated science e-teaching materials that integrate the PjBL and ethnoscience models is proven to be valid and practical for use in learning. The implication of this study is the availability of innovative teaching materials that have great potential to improve students' 21st century skills, in line with the demands of contemporary education. The existence of these e-teaching materials is expected to be a solution in overcoming the 4C skills gap that is still found in students, as well as encouraging a more effective and relevant integrated science learning process.
Development of Augmented Reality Media on the Material of Pteridophyta Plant Classification on the Slopes of Mount Gumitir as a Biology Teaching Material for Class X Fauziah, Rini; Hanizar, Evi; Jayawardana, Hepta Bungsu Agung
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11621

Abstract

This study aims to develop augmented reality (AR) media on the classification of Pteridophyta for Grade X students. The development followed the 4-D model, including the define, design, develop, and disseminate stages. Visual objects in the form of images and videos of Pteridophyta were obtained from their natural habitat on the slopes of Mount Gumitir and developed into web-based media accessible via smartphones, allowing students to interact directly with the material. Media feasibility validation was conducted by a language expert (90%), a material expert (96%), and a media expert (89%), categorized as highly feasible. A limited trial was conducted in two schools with a total of 88 students in experimental and control classes. Post-test results showed an increase in the average scores of the experimental class (85–86) compared to the control class (40–42). The Mann-Whitney test results (U = 22.50; Z = 7.950; p < 0.001) indicated that the increase was statistically significant. This AR media provides 3D visualizations of real plants, enhancing students' understanding, motivation, and interest in learning. Further development should focus on increasing interactive features and infrastructure support so that this media can be optimally implemented in biology learning.
Development Learning Management System Utilizing Google Workspace Integrated with Wordwall Based on Gamification in Non-Formal Education Elvirawaty; Bentri, Alwen; Hidayati, Abna; Rahmi, Ulfia
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11729

Abstract

This research aims to develop and validate a Google Workspace-based Learning Management System (LMS) integrated with gamification-based Wordwall for science learning in non-formal education at the junior high school level. The method used is R&D research with the ADDIE model, limited to the implementation stage. At the analysis stage, it was found that students need flexible, interactive, and enjoyable learning media. The design stage produced a learning flow and an intuitive LMS interface. The development stage resulted in an LMS validated by three experts with very valid results (media 87.0%, material 90.0%, language 92.0%). The implementation stage was conducted through practical tests by teachers and students, with average scores of 95.48% and 91.67%, categorized as very practical. In conclusion, the developed LMS is declared valid and practical, and has the potential to become an innovative, interactive, and relevant science learning solution in the context of non-formal education.

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