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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.
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Articles 179 Documents
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Search results for , issue "Vol 10 No 12 (2024): December" : 179 Documents clear
Designing Interactive Learning Media Using Mobile Augmented Reality for Electrical Circuit Education Afdal Luthfi; Mukhlidi Muskhir; Hansi Effendi; Nizwardi Jalinus
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9415

Abstract

This research aims to develop interactive Augmented Reality (AR)-based learning media for electrical circuit courses. The method used is prototype development, with three stages: user needs analysis, prototype development, and pilot testing. In the first stage, the needs of users such as students and lecturers were identified through interviews and questionnaires, which showed 90.9% of students supported the use of AR to improve their understanding. The second stage involved designing 3D objects and their integration into the AR application using Blender and Unity. Testing was conducted through the black box method to assess the functionality of the application. The results showed that the application functioned well, especially in visualizing the concept of electrical circuits interactively. This application facilitates understanding through 3D simulations, videos, and practice questions, and can be accessed through mobile devices. In conclusion, this AR-based learning media is effective in supporting the teaching and learning process of electrical circuit courses.
Pengembangan E-LKPD dengan Pendekatan SETS (Science, Environment, Technology, and Society) untuk Meningkatkan Keterampilan Berpikir Kritis pada Materi Sistem Reproduksi ndah Lailatul Adhiyah; Kartika Ratna Pertiwi
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9416

Abstract

This study aims to develop electronic Student Worksheet (known with E-LKPD) with the SETS (Science, Environment, Technology, and Society) approach model to improve the critical thinking skills of high school grade XI students on reproductive system material. The SETS approach is used to stimulate critical thinking skills in problem-solving-oriented situations. The development model of this research is the ADDIE (Analysis, Define, Design, Development, Disseminate, Evaluation) development model. The research design uses a pretest-posttest control group design. The subjects of the study were 70 students in class XI of SMA Negeri 1 Depok. The development of E-LKPD was carried out with the help of iSpring. Validation is measured based on expert validation and limited trial results. The results of this study show that E-LKPD is declared very feasible and the results of the response to the use of E-LKPD have perfect criteria.  The results of the wide-scale test showed that in the experimental class that applied the SETS approach, there was an increase in critical thinking skills with an average posttest score of 84.8 with the results of the gain score test in moderate criteria. Meanwhile, the control class also experienced an increase in critical thinking with an average posttest score of 77.62 with the results of the gain score test in low criteria.  
The Role of Science Artificial Intelligence for Trend of Digital HRM Yunita Niqrisah Dwi Pratiwi
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9421

Abstract

The science in the world is moving very fast, and technological support is an important factor in the development of this increasingly fast-paced business world. There is something very promising when technology becomes a very reliable tool, as a substitute for the use of muscle-based or human labors. One of the technologies that greatly support the performance of business organizations is the use of digital technology in human resource governance. of these digital technologies, it is still focused on the use of artificial intelligence technology for integrative HR management. This research is a literature review of several articles related to machine learning. The review was conducted from some of the recent research efforts that utilize machine learning. Furthermore, this review is derived from multiple literacies and includes an attempt at problem solving efforts that are divided into section areas from the perspective of each AI category. AI can change the way the human resource management domain functions in an organization. It is making changes in all aspects of human resource management starting from human resource planning. Enormous data is available in human resource information systems (HRIS) available in organizations.
Healing Potential of Chromolaena odorata Extract: Modulation of Neutrophil, Macrophage, and Lymphocyte Response in Infected Wounds of Mus musculus Melissa Abigail Yanis; Mirnasari Amirsyah; Anastasia Dessy Harsono
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9423

Abstract

Chromolaena odorata has been reported to possess antimicrobial, antibacterial, and anti-inflammatory properties that aid in wound healing. Previous studies demonstrated the significant effects of a 7.5% concentration of C. odorata extract on non-infected wounds. This study aims to investigate its impact on infected wound healing. An experimental study was conducted on 36 mice, divided into two groups. Partial-thickness wounds were created on the dorsal side of each mouse and contaminated with S. aureus (106 CFU/ml). Group 1 was treated with normal saline, while Group 2 was treated with C. odorata aqueous extract at 7.5%. Histopathological analysis was performed on days 3 and 5 to count neutrophils, macrophages, and lymphocytes. Results showed a significantly lower neutrophil, macrophage, and lymphocyte count in Group 2 compared to Group 1 (p < 0.05). On day 3 and 5, Group 2 had lower neutrophil counts (5.6 ± 1.8, 5.8 ± 0.6) compared to Group 1 (9.2 ± 5.2, 15.1 ± 3.9). Macrophage counts were also lower in Group 2 (6.9 ± 1.7, 1.9 ± 0.7) compared to Group 1 (3.7 ± 1.4, 4.3 ± 0.9). Lymphocyte counts followed a similar trend, with Group 2 having fewer lymphocytes on both days (p < 0.05). In conclusion, C. odorata aqueous extract at a 7.5% concentration demonstrates potential as a wound healing agent by reducing inflammatory cells in infected wounds.
The Effects of Adolescent Therapeutic Group Therapy and Cognitive Therapy on Emotional Mental Disorders of Adolescents Anisa Yulvi Azni; Budi Anna Keliat; Ice Yulia Wardani
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9429

Abstract

The COVID-19 pandemic has changed adolescents’ lives, especially their daily activities. Therefore, they have to adapt to virtual school. This study aims to determine the effects of therapeutic group therapy and cognitive therapy in preventing emotional mental disorders of adolescents who have virtual schools during the COVID-19 pandemic. This study employed a quasi-experimental pre-post test design with the control group. The research sample was selected using purposive sampling and random sampling techniques; the sample size was 60 respondents divided into two groups. Intervention group 1 consisted of 30 people receiving therapeutic group therapy and cognitive therapy. Meanwhile, intervention group 2 consisted of 30 people receiving therapeutic group therapy without cognitive therapy. The univariate analysis employed the frequency distribution and central tendency. Meanwhile, the bivariate analysis employed a repeated ANOVA test for normally distributed data and the Friedman test for not normally distributed data. The results show that the combination of therapeutic group therapy and cognitive therapy has a significant effect on preventing emotional mental disorders in adolescents. This combination therapy is recommended to apply to prevent emotional mental disorders in adolescents who have virtual schools during the COVID-19 pandemic.
Mapping Potential Land Movement of Pura Sakenan Bali Syarifatul Ulfah; Adi Susilo
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9431

Abstract

Sakenan Temple is one of the most sacred and historic temples in Bali. Located on Serangan Island. In addition, Sakenan Temple is an area located in the tectonic pile zone that causes earthquakes. The purpose of this study was to examine possible land movement near Sakenan Temple in Bali in attempts to lessen local calamities. The sentinel 1-A picture data from August 2022–2024 is used in this research methodology. processed on SNAP software with the DinSAR approach to extract variables related to land movement. According to the findings, there was land movement in August 2022–2023 from -0.109 to 0.145 cm/year and in August 2023–2024 from -0.245 to 0.207 cm/year. Negative numbers indicate land subsidence, while positive values indicate uplift. There is an increase in land movement, with an average of -0.158 cm/year for land subsidence and 0.176 cm/year for uplift between August 2022 and August 2023 and -109 cm/year between August 2023 and August 2024. The value of land movement increased, increasing by -0.178 cm/year. The average is -0.156.
Coconut (Cocos nucifera L. Var. Viridis.) farming efficiency in Central Sulawesi: technical, allocative, and economic Rustam Abd Rauf; Lien Damayanti; Erny; Shintami R. Malik; Hardiyanti Sultan; Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9450

Abstract

Coconut farmers in some regions frequently neglect proper agricultural practices, making coconut farming inefficient. The purpose of the study was to analyze economic efficiency, technical efficiency and allocative efficiency of coconut farming. The research method uses descriptive quantitativeThe research location was purposively selected in Parigi Moutong Regency. Technical efficiency was examined using production function analysis, particularly using the stochastic frontier. Meanwhile, allocative and economic efficiency was determined by deriving the dual cost function from production costs. coconut farming was not technically efficient, generating an average value of 79.83%. Two technical factors, education and experience, could potentially reduce technical inefficiency. However, the economic efficiency was nearly efficient, reaching 97.9%, while the allocative efficiency was inefficient, acquiring 78.2%. The calculation of efficiency has been extensively applied in agricultural commodities, including food crops as well as in plantation crops like cocoa. However, currently, these three types of efficiency have not been implemented in the coconut commodity, particularly in Central Sulawesi.
Analysis of Assessment Instrument Needs to Measure Students Critical Thinking Skills and Self-Efficacy in Physics Learning Tri Lestari; Undang Rosidin; I Wayan Distrik; Chandra Ertikanto; Kartini Herlina
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9453

Abstract

This research is a preliminary study that aims to determine the needs of teachers and students in the learning process, especially in the material of particle motion dynamics. The research method chosen was a survey, which was conducted on 20 physics teachers and 30 high school students in the MIPA field in Lampung Province using Google Form. The collected data were then curated and analyzed to identify and address educational needs. The results of the data analysis showed a demand for assessment instruments that can measure critical thinking skills and self-efficacy in physics learning. According to the survey, 45% of teachers never assess critical thinking skills and 60% of teachers never assess self-efficacy. Teachers do not apply because of the lack of examples or instruments owned to assess critical thinking skills and self-efficacy. Teachers also do not have assessment instruments that are easy, practical, and appropriate during the learning process. Physics learning assessment at school has not optimized critical thinking skills well, so critical thinking skills are still low, and self-efficacy is still an obstacle. Therefore, the development of assessment instruments to measure critical thinking skills and student self-efficacy in physics learning is very important.
The Impact of the Quizizz Application on Students' Self-Efficacy Yani Yani; Ratna Mei Vidya; Dhruvayoti Tiirtheshvara; Gede Rasben Dantes; Gede Indrawan
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9456

Abstract

The integration of technology into education can facilitate more effective learning, promote collaborative learning among students, and substantially increase self-efficacy. This study aims to analyze the Quizizz application's impact on students' test preparation self-efficacy. Quizizz, a gamified assessment tool, offers game elements such as points, leaderboards, and direct feedback, which are expected to improve student motivation and self-confidence. Data collection involved 215 students from Purwoharjo High School uses a mixed-method approach, including interviews, documentation, and questionnaires. The results show that most students positively perceive Quizizz as a tool that enhances their academic self-efficacy. Gamification elements such as leaderboards and immediate feedback significantly boost motivation, allowing students to focus on areas of improvement and manage their learning time more effectively. However, some variations in the impact on self-efficacy were observed, especially among students with lower self-confidence. This research concludes that Quizizz can effectively enhance students’ self-efficacy when adequately integrated into the learning process
Development Strategy For Kopi Gunung Kelir Agrotourism, Semarang Regency, Indonesia Mubarokah; Mirza Andrian Syah; Sri Widayanti; Mukhlis
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9458

Abstract

The Rahayu IV Farmer Group aims to capitalize on this potential by developing Kopi Gunung Kelir Agrotourism. However, visitor activity has been low, likely due to the site's limited visibility, its newness, and its remote location. This lack of awareness and accessibility affects its growth as a tourist destination. This study aims to determine the current conditions and determine the strategy plan for the development of Kopi Gunung Kelir Agrotourism through Business Model Canvas and SWOT analysis. The BMC assessed nine key business components and aims to facilitate the preparation of strategic plans through each component or block in the business model, while SWOT analysis identified internal strengths and weaknesses, and external opportunities and threats. Key strengths included educational tourism offerings, high-quality Robusta coffee production, and scenic landscapes. Weaknesses were limited infrastructure, promotion, and accessibility. Opportunities arose from the growing eco-tourism and coffee culture, while threats included competition from other agrotourism sites and fluctuating visitor interest. The study proposed strategies like expanding road access, optimizing digital marketing through platforms like TikTok, improving visitor facilities, and fostering partnerships with sponsors and local stakeholders.

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