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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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Implementasi Kebijakan Kesehatan di Era Modern: Analisis Bibliometrik terhadap Dinamika Keberlanjutan Layanan Kesehatan Tradisional di Tengah Persaingan dengan Sistem Kesehatan Modern M, A. Pananrangi
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12203

Abstract

This study aims to analyze the implementation of health policies in the modern era by highlighting the sustainability dynamics of traditional health services amidst the dominance of modern healthcare systems. Using a bibliometric approach, this study explores scientific publications indexed in the Scopus database over the period 2019–2024. The analysis focuses on publication trends, dominant keywords, institutional collaborations, and country contributions related to the integration of traditional health services into national health policies. The findings reveal a significant increase in publications discussing integrative approaches, particularly concerning the formal recognition and potential of traditional services in supporting sustainable healthcare systems. Nevertheless, challenges such as regulatory inconsistencies, limited funding, and scientific validation continue to pose major barriers. This study recommends the formulation of more inclusive and adaptive health policies that accommodate diverse medical systems while prioritizing the effectiveness, safety, and accountability of healthcare delivery.
Evaluating the Impact of Self-Directed PMM Digital Training Platform on Teacher Professional Competencies Using the Kirkpatrick Evaluation Model Suharry; Rizal, Fahmi; Giatman, M.; Haq, Syaiful; Syaifullah, Lasyatta
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12228

Abstract

Civil servant teachers at SMK Negeri 2 Sungai Penuh face challenges in applying Platform Merdeka Mengajar (PMM) self-directed training results to classroom practices. This study evaluated the effectiveness of the PMM self-directed training program using the Kirkpatrick evaluation model. An evaluative research design was employed involving 20 civil servant teachers selected through purposive sampling. Data were collected using questionnaires, interviews, observations, tests, and documentation, then analyzed using SPSS Statistics Version 29 for descriptive and inferential statistics (paired t-test, effect size), and thematic analysis. Results demonstrated program effectiveness across all four Kirkpatrick levels. At the reaction level, teachers showed high satisfaction (M = 3.65-4.20). The learning level revealed significant competency improvements with paired t-test results (t = -24.367, p < 0.001) and exceptionally large effect size (Cohen's d = -5.449). At the behavior level, positive teaching behavior changes emerged (M = 3.85-4.00) across four competency dimensions. The results level identified transformative impacts including improved student learning outcomes, innovative methodologies (flipped classroom, gamification), efficient resource utilization, and optimized curriculum achievement. In conclusion, the PMM self-directed training program effectively improved teacher competency and transformed teaching practices at SMK Negeri 2 Sungai Penuh.
Parental Income and Education as Predictors of Physics Exam Success: A Neural Network and Random Forest Regression Analysis Putri, Mutia Rosiana Nita; Kertanah; Bustari, Mugni; Aminuddin, Muhammad; Khotimah, Baiq Husnul
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12307

Abstract

This study examines the relationship between the socioeconomic status (SES) of tenth-grade students at SMA Negeri 4 Praya and their final physics exam scores for the 2022/2023 academic year. SES indicators include parents' income and education level, collected via qualitative questionnaires and quantitative assessment of physics exam scores. Random Forest Regression and Neural Network techniques were used for analysis. The results showed no significant relationship between SES and physics scores. For parents' education level, Neural Network Regression yielded a Mean Squared Error (MSE) of 323.78 and an R² score of -0.0129, while Random Forest Regression produced an MSE of 327.08 and an R² score of -0.0232. Similarly, for parents' income, Random Forest Regression resulted in an MSE of 327.08 and an R² score of -0.0232, and Neural Network Regression yielded an MSE of 323.78 and an R² score of -0.0129. These negative R² scores indicate that SES does not significantly impact physics exam scores, highlighting the complexity of factors influencing academic performance. This research suggests that other variables may play a more critical role in determining students' success in physics. This research underscores the need for a more comprehensive approach to understanding and supporting student achievement in education.
Differences Between Soy Milk and Papaya Leaf Juice in Overcoming Low Milk Production in Breastfeeding Mothers at Cikeusal Health Center Tumanggor, Udur Diana; Ratri, Dian Wahyu; Listianinghias, Dita; Erlina, Elin; Rohimah; Pitriani, Wiwin
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12311

Abstract

Adequate breast milk production is essential for infant growth and development. However, many breastfeeding mothers experience insufficient milk supply. Natural interventions such as consuming soy milk and papaya leaf juice are believed to help increase breast milk production. Soy milk contains isoflavones that mimic estrogen and stimulate lactation, while papaya leaf juice contains saponins, alkaloids, and polyphenols that can enhance prolactin secretion and facilitate milk flow. This study aimed to determine the difference between the effects of soy milk and papaya leaf juice in overcoming low breast milk production among breastfeeding mothers at the Cikeusal Health Center in 2025. This quasi-experimental study involved 100 breastfeeding mothers with low milk production, divided into two groups using purposive sampling: 50 respondents received soy milk and 50 received papaya leaf juice. Each group was evaluated for changes in breast milk volume before and after the intervention. Data were analyzed using an independent sample t-test. The findings showed no significant difference between the two interventions (t = -0.639, p = 0.527). The mean increase in milk production after soy milk consumption was 27.10 ml, while papaya leaf juice increased milk production by 28.20 ml, with a difference of 1.1 ml. These results indicate that both soy milk and papaya leaf juice are effective in improving breast milk production, although their effects are statistically comparable. Both soy milk and papaya leaf juice can serve as alternative natural interventions to increase breast milk production in breastfeeding mothers. Health workers are encouraged to promote these natural options as supportive measures for mothers with low milk supply.
Digital Green Education through Green Chemistry Supports the Green Economy by Improving Science Skills and Entrepreneurial Character Sitompul, Hamela Sari; Maulina, Intan; Pardede, Doughlas
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12332

Abstract

Green education is integrated into chemistry learning to support the green economy, as it offers numerous applications in everyday life, including waste management and sustainable reforestation programs. Based on the Merdeka Curriculum, one aspect of chemistry learning in grade 10 is green chemistry, which explores global issues and problem-solving. Science skills are closely linked to green education in chemistry learning, as students gain scientific knowledge and attitudes from the theories they learn. All these efforts are directed toward achieving the Sustainable Development Goals (SDGs). The research used a quasi-experimental Design. The study had two groups, the experimental and the control groups. The sample was SMA Negeri 1 Gunung Meria, Deli Serdang Regency students. The research instruments used were essay tests and observations. The results of the posttest t-test analysis between the control and the experimental group at a significance level of 0.05, then 0.00 <0.05, then Ho is rejected and Ha is accepted. The results of the students' entrepreneurial character scores can be seen in Figure 1, where the experimental class has an average score of 77.70 and the control class 42.85. The results of the study can be concluded that education has a significant influence on students' science process skills. Students' entrepreneurial character shows a substantial difference, in that in the experimental class, there is good development.
Developing Educational Games Based on PjBL to Improve Science Literacy Ermiyawati, Riris; Nisa, Ana Fitrotun; Masjid, Akbar Al
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12397

Abstract

Students' scientific literacy skills are still categorized as very low, this occurs due to the lack of innovative learning media capable. This research aims to develop educational games based on Project Based Learning (PjBL) to improve the scientific literacy of elementary school students. This research is a type of development research (R&D) with the ADDIE development model. The methods used in this research are quantitative and qualitative methods. Data were collected through model validation assessment sheets, implementation observations, and documentation. The model was tested on 115 fifth-grade students from three elementary schools in Kulon Progo Regency. Data were analyzed quantitatively and qualitatively, then analyzed inferentially with a paired sample t-test. The results of the study indicate: (1) the validation of the educational game product obtained an average score of 89.91% from experts and 82.82% from practitioners and (2) The analysis results show a probability value of 0.00 < 0.05, meaning there is a difference between the results of the pretest of science literacy skills and the posttest. So it can be concluded that the development of PjBL-based educational games is proven to be valid, feasible, and effective in improving the scientific literacy of elementary school students.
Innovation of Learning Media: Developing a Car Air Conditioning Trainer to Improve Student Performance in Vocational Physics and Engineering Afriwandi; Maksum, Hasan; Rifdarmon; Indrawan, Eko
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12423

Abstract

This study aims to develop a mobile air conditioning (AC) trainer as an innovative learning medium to enhance students’ understanding, interest, and performance in automotive AC systems. The research adopted the Research and Development (R&D) approach using the 4D model, which consists of the Define, Design, Develop, and Disseminate stages. Validation was conducted by media and material experts, yielding Aiken’s V coefficients of 0.93 and 0.96, respectively, categorized as “Valid.” The practicality test involving teachers and students obtained mean scores of 94.20% and 96.24%, categorized as “Highly Practical.” The effectiveness of the developed trainer was evaluated through pretest and posttest data, resulting in an N-Gain score of 0.69, which indicates a “High” level of improvement. These findings demonstrate that the developed AC trainer is valid, practical, and effective as instructional media in vocational education, particularly in enhancing students’ academic achievement in automotive air conditioning systems.
The Utilization of the Independent Learning Platform (PMM) in Supporting Science Learning and the Implementation of the Independent Curriculum Waldi, Agus; Rayendra; Zen, Zelhendri; J, Fetri Yeni
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12442

Abstract

I The implementation of the Independent Curriculum through the use of the Independent Teaching Platform (PMM) at SMK Negeri 6 Padang faces a number of challenges, such as teachers' lack of understanding of the curriculum, limited content in the PMM feature, and limited internet access in schools. This study aims to analyze the use of self-development, teaching, and inspiration features in the implementation of the Independent Curriculum in vocational schools. The results showed that although teachers have taken advantage of the PMM feature, only a few features such as self-training, performance management, CP/ATP, teaching tools, and inspirational videos are used optimally, while other features have not been maximized due to limited content and are still in the development stage. Factors that support the use of PMM include professional development features, collaboration in the development of teaching materials, and career opportunities, while obstacles faced include limited technology skills, limited time, and lack of motivation for teachers to participate in training. To overcome these barriers, it is necessary to conduct regular training to improve teachers' digital skills, proportionate workload management, improve PMM features, and develop materials relevant to learning needs, as well as increase teachers' awareness that training and seminars are not just for certification.
The Development of Interactive Multimedia Based on Technological Pedagogical Content Knowledge (TPACK) to Improve the Learning Outcomes of 5th Grade Elementary School Students Boyusta, Winda; Rayendra; Hidayati, Abna; Ridwan
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12444

Abstract

This study aims to develop interactive multimedia based on Technological Pedagogical Content Knowledge (TPACK) to improve fifth-grade elementary students’ learning outcomes. The research was motivated by students’ low learning interest, limited use of engaging learning media, and insufficient tools to support material comprehension. This research used a Research and Development (R&D) approach with the 4D model, consisting of the stages of Define, Design, Develop, and Disseminate (limited to the development stage). The multimedia’s validity was evaluated by material, media, and language experts; practicality was measured through teacher and student response questionnaires; and effectiveness was analyzed using pretest–posttest data with a t-test. The findings indicate that the developed multimedia met the validity, practicality, and effectiveness criteria, showing improvements in students’ learning outcomes. The developed TPACK-based multimedia proved suitable for use in Pancasila Education for grade V elementary school. The study implies that the multimedia can enhance student engagement, promote independent learning, and strengthen understanding of Pancasila values within Indonesia’s cultural diversity. However, the study was limited to the development phase and has not yet undergone large-scale dissemination.
HOTS Assessment Development to Assess High School Physics Problem-Solving Skills Wahyuni, Veni; Ratnawulan; Mufit, Fatni
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12880

Abstract

This study aims to develop an assessment instrument based on Higher Order Thinking Skills (HOTS) to assess high school students' problem-solving abilities in the subject of physics on renewable energy using the Plomp development model. The study was conducted through three main stages, namely (1) preliminary research to analyze needs (2) prototyping phase to design and validate the assessment instrument, and (3) assessment phase to conduct limited trials and product revisions. The assessment instrument was developed by containing essay questions based on real contexts that require critical, analytical, and creative thinking skills. The results of expert validation showed that the assessment was in the valid category with an average percentage score of 0.93. Trials on high school students showed that the assessment was able to measure variations in problem-solving abilities more comprehensively. Thus, this HOTS assessment based on the Plomp model is effective for evaluating physics problem-solving abilities.

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