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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 6,093 Documents
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ANALISA PENGGUNAAN PROVIDER PERANGKAT MI-FI TERHADAP PERFORMA GAME MOBILE LEGENDS BANG BANG MODE RANKED Alfarizqa, Maulana Ridho; Yadnya, Made Sutha; Zainuddin, Abdullah
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10429

Abstract

Online games are a worldwide achievement supported by technological advances that want the best for smartphone users. A weakness or failure in wireless communication is the propagation of the path used. Service providers or provaider have advantages and disadvantages. One of the things that makes it different is the weather conditions, normal weather conditions and rain. Special measurements in Ranked mode, which are carried out in the championship as a single target in order to be the winner, the stability of the connection is crucial to ensure that players can play without any network connection interruptions. This paper contributes to revealing the online game process by analyzing the performance performance of three internet providers (Telkomsel, XL, and Tri) in playing Mobile Legends: Bang Bang, especially in Ranked mode. Measurement using Mi-Fi with postpaid access (no quota restrictions) as an assumption of the same conditions for each provaider. Measurements are carried out using key parameters such as throughput, packet loss, and delay so that the results of the analysis are obtained using statistical methods to search for averages and variances. The results of the analysis from the calculation were obtained that Telkomsel outperformed XL and Tri.
Development of Metacognition-Based LKPD to Improve Conceptual Understanding in Reaction Rate Material Nurmiati, Euis; Wahyono, Sugeng Bayu; Rhomadan, Muhammad Risal; Khairah, Nurul; Tafrienda, Ulfa Nabila
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10464

Abstract

The importance of constructivism-based chemistry learning is to develop students' conceptual understanding and metacognitive skills through active engagement, with the teacher as a facilitator, to create critical, independent, and globally competitive graduates. This study aims to develop Student Worksheets (LKPD) focused on metacognitive skills in learning reaction rate material, with the expectation of improving students' conceptual understanding and learning outcomes. Based on validation results, the LKPD has proven to be feasible for use, particularly in terms of language and metacognitive skills. In the first validation stage, the LKPD achieved an average percentage of 54.35%, which falls into the "feasible" category, while in the second stage, there was a significant improvement with an average percentage of 73.05%. Practicality assessments from teachers and students showed very good results, with teacher and student questionnaire scores ranging from 3.76 to 3.82 and 76.53% to 77.63%, respectively. Effectiveness evaluation through limited and wide trials indicated a significant improvement in conceptual understanding, with average posttest scores reaching the mastery category after using the metacognition-based LKPD. The improvement in conceptual understanding, calculated using the n-gain, showed a "moderate" category, with an average n-gain value of 0.60 for the limited trial and 0.63 for the wide trial. These results prove that the metacognition-based LKPD is effective in improving students' understanding and learning achievements in reaction rate material and can be used as an alternative in chemistry learning to develop students' higher-order thinking skills.
Optimization of Tetrigona apicalis Propolis Extract using Glycerol Solvent with Shaking Ultrasound Assisted Extraction Method Putri, Dwi Desmiyeni; Rarasati, Syahdilla Anggiva Akhni; Rina, Oktaf; Isnina, Isnina
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10466

Abstract

Tetrigona apicalis were known as lebah penyengat and its can be produce propolis were extracted by metode shaking ultrasound-assisted extraction (SUAE), which produces perfect extraction, higher yield and active content, and a shorter time. The purpose of this research were fined the optimum conditions for extracted its by using the SUAE method in glycerol solvent. It were done to raw propolis with size reduced, then solvent was added and macerated using shaker. It was processed with a sonicator, than filtered. The solvent used  70% glycerol, and the results of the propolis extract are processed using Response Surface Methodology (RSM). The optimal conditions of its process from the yield response shown were a stirring time of 28.76 minutes and an ultrasonic process time of 23.94 minutes with a yield of 4.238%. Based on statistical analysis using Minitab Version 19 software, stirring time and ultrasonic processing time are factors that have a significant influence on the yield of propolis extract produced. The model used is a quadratic model with R2 0.9191. A quadratic equation model was obtained which states the relationship between propolis extract yield and the varied factors X = 0.865 + 0.0091A – 0.0186B – 0.000006A2 + 0.00370.B2  + 0.00215AB
Pengembangan E-Asesmen mini riset terintegrasi kecakapan Abad 21 bagi mahasiswa calon guru Widiantie, Rahma; setiawati, Ina; Junaedi, Edi; Amanah, Sifa Pajar
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10512

Abstract

The E-Assessment is designed by lecturers as an evaluation instrument for prospective teachers conducting mini-research to support 21st-century skills. The research method used is Research and Development (R&D) with the ADDIE research design. The research sample consists of 50 students enrolled in the Biology Education FKIP Universitas Kuningan. Data collection was conducted through observations to identify problems and assessment needs, questionnaires for expert validation, and feedback from lecturers as users.The E-Assessment was developed using Microsoft Excel and iSpring Suite Maker, featuring a mini-research task on Endocrinology learning, a rubric for assessing 21st-century skills indicators, and cognitive questions. The results of media expert validation indicated that the product is highly feasible (89%), evaluation experts rated it as very feasible (91%), and subject matter experts rated it as very feasible (88%). Based on lecturer responses, the product is practical and effective for use (81%), while the achievement of 21st-century skills using the developed E-Assessment is 87.54%. This indicates an improvement in the 21st-century skills of students through mini-research assessed using the developed E-Assessment. Based on these results, it can be concluded that the developed product can serve as an alternative digital-based authentic assessment that lecturers can use to evaluate students' 21st-century skills.
Intelligent Monitoring of Smoking Prohibition in Public Spaces Using YOLOv8: Real-Time Detection and Telegram Notifications Putri, Salsabilla Azahra; Murinto; Sunardi
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10519

Abstract

This study aims to develop an intelligent monitoring system that supports the enforcement of smoking prohibition in public spaces by leveraging advancements in Artificial Intelligence (AI) and deep learning. Utilizing the YOLOv8 (You Only Look Once version 8) object detection model, the system is designed to identify smoking activities in real-time and promptly send alerts through the Telegram messaging platform. The proposed method integrates real-time object detection with an automated notification system, ensuring responsive enforcement across diverse environmental conditions, including normal lighting, low-light scenarios, and partially occluded views. The system architecture combines the YOLOv8 model for detection and a Python-based Telegram bot for communication. The model was evaluated using a test dataset collected from various public spaces. It achieved an F1-Score of 81% and a confusion matrix accuracy of 89%, indicating a high level of reliability and precision in identifying smoking behaviors. Additionally, the average notification response time via Telegram was 1.5 seconds, enabling near-instantaneous alerting for enforcement personnel. In conclusion, the results demonstrate that the system is both accurate and efficient in detecting smoking activities. Its robust performance across different conditions and rapid alert mechanism positions it as a practical and scalable solution to enhance compliance with smoking regulations in public areas.
Implementation of Project-Based Learning and Critical Thinking on Students’ Learning Outcomes Putra, Yuda Ganda; Ruhiat, Yayat; Nulhakim, Lukman; Iryani, Endang
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10525

Abstract

This study seeks to assess the impact of critical thinking and project-based learning on student learning outcomes. This study employs a mixed-methods approach that integrates qualitative and quantitative research. This study employs an Explanatory Sequential Design and encompasses a cohort of 200 students. The random sampling method is employed for the sampling procedure. The researcher performed interviews with informants to acquire further information following the conclusion of data collection. The subsequent phase entails the administration of assessments to evaluate science learning results, after the collection of quantitative data using observation sheets, questionnaires, and test items. The preliminary approach of quantitative data analysis employs SPSS Statistics 26 software to produce descriptive statistics, assess hypotheses, and examine assumptions. Furthermore, for qualitative analysis employing the Miles and Huberman methodology. The hypothesis test results indicated that PBL significantly influenced student learning outcomes (Sig. = 0.005, correlation coefficient = 0.879), critical thinking also significantly affected student learning outcomes (Sig. = 0.002, correlation coefficient = 0.880), and both project-based learning and critical thinking collectively impacted student learning outcomes (Sig. = 0.000, correlation coefficient = 0.950). Implications for educational practices and curriculum development are derived from the results of this research. Initially, the investigation endorses the integration of critical thinking and project-based learning (PBL) exercises as a means to enhance knowledge retention, and ability to apply concepts in real-world contexts.
Design and Development of Website and Android-Based Aceh Biodiversity Applications Subianto, Muhammad; Harnelly, Essy; Misbullah, Alim; Afidh, Razief Perucha Fauzie; Akhyar, Fikrul; Irfan, Muhammad; Dharma, Wira; Nazaruddin; Zulfan
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10535

Abstract

Aceh is an exceptional region in Indonesia characterized by significant biodiversity and abundant natural wealth. Despite these numerous benefits, there is limited information regarding the potential of biodiversity in this region. Therefore, this research aimed to design and develop Website and Android-based applications to facilitate access to information regarding biodiversity in Aceh. In the development process, the Waterfall method was used, and the applications consisted of two main components, namely the back-end and the front-end. The users were divided into three categories, including contributors, verificators, and admins. After the development was complete, functionality testing was conducted using the black box method, and usability was examined using the Post-Study System Usability Questionnaire (PSSUQ). The results of functionality testing showed that both applications operate efficiently, thereby providing users with a satisfying experience when accessing information about Aceh biodiversity. The usability score was approximately 7 for Website-based and 6 for Android-based applications, showing a high level of usability.
Exploring the Academic Landscape of Merdeka Belajar in Higher Education: A Bibliometric Analysis Husni, Ilvi Nirma; Mukhaiyar, Riki; Effendi, Hansi; Refdinal
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10540

Abstract

The Merdeka Belajar-Kampus Merdeka (MBKM) policy is a strategic initiative of the Indonesian Ministry of Education, Culture, Research and Technology to revolutionize the higher education system through increasing student learning flexibility and freedom. The purpose of this study is to explore the academic landscape related to the MBKM policy through a bibliometric approach to identify research trends, publication patterns, academic collaboration, and dominant themes that appear in the scientific literature. The method used is bibliometric analysis by utilizing Biblioshiny, VOSviewer, and Microsoft Excel software on 210 documents obtained from the Dimensions database with the keywords “independent learning” and “higher education”. The results showed a significant increase in publications since 2020 with an annual growth rate of 92.56%, indicating high academic interest in MBKM. The top ten most cited articles raised issues of MBKM curriculum implementation, institutional adaptation challenges, and technology integration in learning. The analysis also revealed extensive collaboration between authors and institutions, as well as a diversity of keywords such as “flexible curriculum”, “project-based learning”, and “industry cooperation”. The discussion in this study highlights that while MBKM offers great potential in enhancing student skills, challenges such as faculty readiness, digital infrastructure, and institutional support still need to be addressed. Therefore, the results of this study provide important insights for higher education policy makers in designing more effective and sustainable MBKM implementation strategies.
Effectiveness of STEM-Oriented Project-Based Learning Modules in Visual Communication Design to Support Science and Technology Skills in Vocational Education Deliana; Anwar, Muhammad
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10542

Abstract

This study aims to develop and evaluate the effectiveness of a STEM-oriented entrepreneurship-based learning module using a Project-Based Learning (PjBL) model in the Basic Principles of Design and Visual Communication subject at SMK Negeri 2 Guguak. The research used the Research and Development (R&D) method with the 4D model (Define, Design, Develop, Disseminate). Data were collected through observations, expert validations, and pretest-posttest experiments involving teachers and students. The module received high feasibility ratings from media experts (4.87) and material experts (4.89). Practicality tests showed very practical results from both teachers (97.38) and students (87.11). Effectiveness was confirmed through a Paired Samples Test with significant improvements in student learning outcomes (Sig < 0.005; t-value > t-table). In conclusion, the developed module is valid, practical, and effective in improving learning outcomes and integrating STEM-based competencies in vocational education.
The Significance of The Bio-Psycho-Spiritual Dimension in Relation to Islamic Education Haryanto, Sri
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10549

Abstract

The psychological dimension involves self-control, purification of the psyche, and mental well-being. The intellectual dimension emphasizes knowledge, critical thinking, and decision-making. The emotional dimension focuses on faith and ethics, while the spiritual dimension strengthens the connection with God and spiritual well-being.  Islamic education has important relevance in developing human potential as bio-psycho-spiritual beings. Islamic education provides a holistic approach that includes the physical, mental, and spiritual aspects of individuals. Islamic education helps man in understanding the purpose of life, knowing Allah, and developing a deeper relationship with Him. By integrating biological, psychological, and spiritual aspects, Islamic education provides a comprehensive framework for the formation of good character and harmony in human life. This article aims to explain the relevance of the bio-psycho-spiritual dimension of man to Islamic education. This discussion is important to help us understand how Islamic education can contribute to developing a balanced and well-rounded individual.

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