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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 6,652 Documents
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Development of Interactive Wordwall Games Based on Inquiry into Children's Mathematical Abilities in Kindergarten Mellie Guspita Yanty; Rakimahwati; Farida Mayar; Yaswinda
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14470

Abstract

This study was conducted in response to the limited development of early childhood mathematical abilities, which is closely associated with the insufficient use of interactive and explorative learning media. The present research focuses on designing and evaluating an inquiry-oriented interactive wordwall game intended to enhance young children's mathematical competencies. The study employed a Research and Development framework using the ADDIE model, encompassing analysis, design, development, implementation, and evaluation phases. The participants involved 15 kindergarten children aged 5–6 years, while data were collected through expert validation, observation, questionnaires, and pre-test and post-test assessments. The findings reveal that the developed media achieved a very high level of feasibility, indicated by media and material validation scores of 96% and 92%, respectively. Practicality testing also demonstrated a very positive response from teachers and strong engagement from children. In terms of effectiveness, there was a substantial improvement in mathematical ability, reflected by an increase in average scores from 60.1% to 97%, with an N-Gain score of 0.91 categorized as high. These results suggest that combining interactive digital media with an inquiry-based approach can meaningfully support children's conceptual understanding and engagement. Therefore, the developed Wordwall-based learning media can be considered an effective and innovative tool for improving early childhood mathematics learning.
Probabilistic Cost Optimization of Green Retrofitting in Transit-Oriented Development Using Monte Carlo Simulation and CASBEE Criteria Reza Dwi Rukmono; Mawardi Amin; Budi Susetyo
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14472

Abstract

Bekasi City faces serious environmental issues due to climate change, rapid urbanization, and high urban activity, which have resulted in increased carbon emissions, air pollution, and declining environmental quality. The application of green building and green infrastructure concepts, including the utilization of building rooftops, renewable energy, and air management, is an effective solution to improve energy efficiency and urban environmental quality. This study aims to improve the cost efficiency of green retrofitting in Transit Oriented Development (TOD) by utilizing CASBEE (Comprehensive Assessment System for Built Environment Efficiency) guidelines and Montecarlo @Oracle Crystal Ball probabilistic simulation technology. This study was conducted at the Eastern Green TOD in Bekasi, where the cost of implementing green building concepts in urban environments is increasingly becoming a major concern. With this approach, the study throws up various factors that influence cost performance and implements Montecarlo @Oracle Crystal Ball probabilistic simulation methods to obtain more accurate predictions regarding costs and efficiency. This study has the potential to become a reference for developers in implementing green building principles in TOD areas, as well as supporting better decision-making regarding costs and project sustainability.
Student Resilience in Responding to Climate Change in Coastal Areas of Demak Regency: Implications for SDGs Eka Vasia Anggis; Elina Lestaryanti
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14477

Abstract

This study aims to describe the level of student resilience in facing climate change. The research subjects were senior high school students in Sayung and Bonang Subdistricts, Demak Regency. The study employed a mixed-methods approach with a sequential explanatory strategy, in which quantitative analysis is followed by qualitative exploration. Quantitative data were obtained through the analysis of student resilience questionnaires. Meanwhile qualitative data were gathered through in-depth interviews with teachers and students from the schools that served as research sites.  The results of the study show that most students’ resilience also falls into the moderate category 49%, low 28%, and high 23%. Qualitative findings revealed that the school environment and family support were the main factors influencing this moderate level of resilience. In conclusion, resilience serves as an important factor that mediates students’ responses to environmental stress. This study recommends strengthening school support, improving adaptive facilities to climate change, and integrating disaster education into the coastal school curriculum to enhance student resilience.
Development of Local Culture-Based Interactive Media to Improve Children's Mathematics Skills in Kindergarten Kurnia Gusni; Farida Mayar; Rakimahwati; Delfi Eliza
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14481

Abstract

This study addresses the limited development of early childhood mathematical abilities, which is often associated with the use of conventional learning approaches and the lack of innovative, technology-based instructional media. The objective of this research is to develop and evaluate local culture-based interactive animated video media to enhance early childhood mathematics skills. This study employed a Research and Development (R&D) approach using the ADDIE model, consisting of analysis, design, development, implementation, and evaluation stages. The product was validated by experts in media, materials, and culture, followed by limited and broader trials involving children aged 5–6 years at Mekar Melati Kindergarten. Data were collected through validation sheets, observation, questionnaires, and pretest–posttest instruments, and analyzed using descriptive statistics and N-Gain scores. The results indicate that the developed media achieved a very high level of validity, with media validation at 100%, cultural validation at 93.75%, and material validation at 98.33%. The practicality test showed a score of 92.5%, indicating that the media is highly feasible for classroom use. Furthermore, the effectiveness test revealed a significant improvement in children's mathematical abilities, with an N-Gain score of 0.768 categorized as high. The findings also demonstrate that integrating local cultural elements into interactive media enhances children's engagement, conceptual understanding, and contextual learning experiences. In conclusion, local culture-based interactive animated video media developed through the ADDIE model is proven to be valid, practical, and effective in improving early childhood mathematics skills. This study highlights the importance of integrating technology and cultural context in early childhood education to support meaningful and engaging learning processes.
Flatline Anomaly Detection in Automatic Weather Station Air Temperature Sensor Data Using LSTM Autoencoder Supriyatna; Santoso Soekirno; Martarizal; Djati Handoko
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14486

Abstract

The quality of air temperature data from Automatic Weather Stations (AWS) is crucial for meteorological analysis, climatology, and early warning systems. However, flatline anomalies, a condition where sensor values ​​tend to remain constant over a period of time, can degrade data quality and are often not optimally detected by conventional rule-based quality control (QC) methods. Previous research is also limited in specifically examining flatline detection, with most studies focusing on general anomalies and not integrating deep learning approaches with operational quality control systems. This study proposes a data-driven approach using a Long Short-Term Memory Autoencoder (LSTM-AE) combined with Level-1 QC. The novelty of this study lies in the use of a normal-only training scheme, anomaly threshold determination based on the reconstruction error distribution, and post-detection diagnosis to identify flatline characteristics. The methods include QC filtering, sliding window formation, model training, threshold determination, and anomaly detection. The results show stable model performance with an anomaly threshold value of 0.01177 (MSE). Of the 985,730 data windows, approximately 0.578% were detected as anomalies, indicating that flatline occurrences are relatively small but still significant to data quality. Most anomalies are short-lived and discontinuous, indicating localized sensor noise. This study demonstrates that LSTM-AE is effective as an adaptive flatline detection method and has the potential to be implemented as an automated QC module in AWS systems to improve data reliability.
Development of Audiovisual-Based Parenting E-Modules to Stimulate Children's Cognitive Development in Kindergarten Oly Cintia Rita; Dadan Suryana; Rakimahwati; Nurhafizah
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14489

Abstract

This study addresses the suboptimal cognitive development of early childhood, particularly in reasoning and problem-solving skills, which is influenced by limited parental knowledge and gaps in digital literacy. The objective of this research is to develop an audiovisual-based parenting E-module that is valid, practical, and effective as a home-based learning guide to stimulate children's cognitive development. This study employed a Research and Development (R&D) approach using the ADDIE model, consisting of analysis, design, development, implementation, and evaluation stages. The product was validated by material and media experts, while practicality and effectiveness were examined through limited trials involving parents of children aged 5–6 years in kindergarten. Data were collected using validation sheets and parent response questionnaires, and analyzed using descriptive quantitative techniques. The results indicate that the developed E-module achieved a very high level of validity, with material validation reaching 90% and media validation 86.75%. The practicality test showed a score of 92.7%, categorized as very practical, indicating that the module is easy to use, accessible, and understandable for parents. From the effectiveness perspective, findings reveal an increase in parents’ understanding, confidence, and ability to implement cognitive stimulation activities at home. These results suggest that the integration of audiovisual elements facilitates meaningful learning experiences and reduces cognitive load for users. In conclusion, the audiovisual-based parenting E-module is a feasible and effective educational tool to support early childhood cognitive development. It has strong potential to enhance parental involvement and can be utilized as an alternative digital parenting resource, particularly in contexts with limited access to structured learning materials.
Validity and Practicality of AI-Integrated Interactive Chemical Equilibrium E-Module Based on Structured Inquiry to Improve Students’ Critical Thinking Ability Adi Susanto; Minda Azhar; Yerimadesi; Umar Kalmar Nizar; Salsabilla Putri Serli
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14507

Abstract

Chemical equilibrium is one of the chemistry topics that is abstract and complex, often causing difficulties for learners in understanding the concepts and their applications. This study aimed to determine the validity and practicality level of an Artificial Intelligence (AI)-integrated interactive e-module on chemical equilibrium based on structured inquiry to improve students’ critical thinking ability. This study was a Research and Development (R&D) using the Plomp development model, which includes the Preliminary Research and Development or Prototyping Phase, without conducting the Assessment Phase. The results show that the developed e-module obtained a validation score of 0.92 (valid category) and a very high practicality level of 97%. The findings indicated that the AI-integrated, structured-inquiry-based interactive e-module on chemical equilibrium to improve Phase F students’ critical thinking ability is valid and practical.
Development of Renewable Energy–Based Electrical Instructional Media to Improve Vocational Students’ Applied Science Concept Understanding Yusnidah
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14523

Abstract

This study aimed to develop renewable energy–based electrical instructional media in the form of a practicum kit and an e-module and to examine their feasibility and effectiveness in improving applied science concept understanding among vocational students. The study employed a Research and Development approach using the ADDIE model, which includes analysis, design, development, implementation, and evaluation stages. The instructional media were validated by 2 expert reviewers to assess content suitability, instructional design, technical quality, and media integration. The effectiveness of the media was evaluated through a pretest–posttest design involving 28 students of a Diploma (D3) Technika program. Data were analyzed descriptively, and learning improvement was measured using the normalized gain (N-gain). The results showed that the developed practicum kit and e-module achieved a very feasible category based on expert validation, with an average validation score of 88%. Furthermore, students' applied science concept understanding improved after using the instructional media, as indicated by an N-gain in the medium category (0.59). Students also provided very positive responses toward the usability and relevance of the media. These findings indicate that renewable energy–based practicum kits and e-modules are feasible and effective instructional media for supporting applied science learning in vocational electrical education, contributing to the enhancement of practical skills and theoretical understanding in the D3 Technika curriculum.
A Review: Research Trends on Development of a Sensor-Based Linear Motion Kit with Problem-Based Learning Model to Improve Problem-Solving and Critical Thinking Skills Susilawati; Prapti Sedijani; Jaswadi; Syarful Annam
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14543

Abstract

This study aims to synthesize and map research trends related to the development of sensor-based linear motion kits integrated with a Problem-Based Learning (PBL) model to enhance students’ problem-solving and critical thinking skills in physics education. A Hybrid Systematic Literature Review (SLR) and Bibliometric Review was employed following PRISMA guidelines. Articles published between 2020 and 2025 were retrieved from Scopus and SINTA databases. Articles focusing on sensor-based kits and PBL in high school or university physics were included. After identification, screening, eligibility, and inclusion processes, 30 relevant studies were analyzed. Bibliometric techniques were used to identify publication trends, keyword co-occurrence, and thematic clusters, while qualitative synthesis examined pedagogical approaches and learning outcomes. The findings indicate a growing research interest in sensor-supported physics learning and PBL integration. Studies consistently report that sensor-based linear motion kits embedded in PBL environments effectively support real-time data interpretation, experimental reasoning, and collaborative inquiry, leading to significant improvements in problem-solving and critical thinking skills. However, gaps remain in the integration of low-cost, curriculum-aligned sensor kits and in long-term empirical validation. This review highlights the pedagogical potential of integrating sensor-based linear motion kits with PBL and provides evidence-based insights to guide future research and instructional design in physics education.
Research Trends Material Physics E-Module Based on Synthesis and Characterization of Barium M-Hexaferrite using PjBL Model to Enhance Student Creativity (A Review) Susilawati; Kosim; Nisa Hidayatullah; Syarful Annam
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.14544

Abstract

This study aims to map and synthesize existing research related to PjBL-based e-modules, student creativity, and BaM hexaferrite material studies, in order to identify research trends, gaps, and opportunities for interdisciplinary integration. A Hybrid Review methodology was employed, combining a Systematic Literature Review (SLR) guided by PRISMA 2020 and a Bibliometric Review. Literature published between 2018 and 2025 was collected from Scopus and SINTA databases. A total of 38 eligible articles were included for qualitative synthesis and bibliometric mapping. The SLR examined research focus, methodologies, learning outcomes, and material synthesis approaches, while the bibliometric analysis explored publication trends, keyword co-occurrence, collaboration networks, and thematic structures. The results indicate that PjBL-based e-modules are consistently effective in fostering creativity and higher-order thinking skills. However, bibliometric evidence reveals a clear separation between physics education research and BaM hexaferrite material studies, with minimal thematic overlap. This finding highlights a significant research gap and underscores the novelty of integrating BaM hexaferrite synthesis and characterization into a PjBL-oriented e-module. The study provides a strong conceptual foundation for developing research-based digital learning materials that promote authentic scientific creativity in higher education physics.

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