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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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Utilizing of Geophysical Methods for Geothermal Exploration at Guru Kinayan Village, Tanah Karo Regency Kadri, Muhammad; Tampubolon, Togi; Hutahaean, Juniar; Muztaza, Nordiana Mohd; Nordin, Mohd Nawawi Mohd
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9881

Abstract

Guru Kinayan, located at the foothills of mount Sinabung in Karo regency, is characterized by several geothermal manifestations, highlighting the necessity of studying its geothermal potential. This research aims to assess the geothermal prospects of the area through 2-D electrical resistivity, geomagnetic surveys, and (XRD) methods. To acquire 2-D resistivity data, a Wenner Schlumberger array with a 5-meter electrode spacing was utilized, and the data were processed using Res2Dinv. Geomagnetic surveys were conducted using a PPM, with the results analyzed using Mag2dc and Surfer 13 to determine susceptibility results. The analysis of rock composition was performed using XRD. The 2-D resistivity results indicated resistivity values ranging from 1 to 1250 Ωm. Values between 1 and 20 Ωm indicated as alluvium, indicating a reservoir for geothermal, while resistivity values >1000 indicates as limestone, which indicated as a heat conductor. The magnetic residual map shows geomagnetic values (20 to 380 nT), suggesting a geothermal source, and the susceptibility values ranging (0.0013 x 10³ to 0.0088 x 10³) indicates the presence of igneous rocks, specifically andesite lava and pyroclastic rocks. The XRD results show arsenopirit and quartz in the geothermal area. Based on the integrated results, the study area has significant geothermal potential.
Development of PBL-Based Smart Apps Creator Media to Improve Science Learning Outcomes for Grade IV Elementary School Students Rizkiah, Nora; Asih, Sri Sami
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9889

Abstract

The use of interactive learning models and media that are not optimal in the science learning process has a negative impact on student learning outcomes. Therefore, a solution is needed to overcome these obstacles, so this study aims to develop, test the feasibility, and effectiveness of learning media in improving the learning outcomes of fourth grade students. The resulting learning media is a smart apps creator based on Problem Based Learning (PBL) about the state of matter and its transformation. The research methodology with Research and Development (RnD) using the ADDIE paradigm includes analysis, design, development, implementation, and evaluation. A total of 27 fourth grade students of SD Negeri 2 Bojongsari participated in this study. The t-test showed a significant difference between the pretest and posttest results with a significance level of 0.00 meaning less than 0.05. The N-gain test shows moderate criteria with a score of 0.55 on a small scale and 0.62 on a large scale. The results of the study indicate that the smart apps creator learning media based on problem-based learning on the material of the state of matter and its changes has been successfully developed and is very feasible and effective in improving the learning outcomes of fourth grade students of SD Negeri 2 Bojongsari.
Cognitive Stimulation Therapy (Indonesian Version): Effects on Factors Associated with Cognitive Function in Middle Adult Puspitosari, Aniek; Nurhidayah, Ninik
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9890

Abstract

Cognitive development in adulthood involves the ability to better integrate emotion and logic to make decisions and a reduced ability to process information quickly. In late adulthood, cognitive development is characterized by neurocognitive disorders, intellectual changes, and memory changes. When cognitive decline is regarded as a continuous process from normal cognitive function to mild cognitive impairment and dementia, the identification and management of influential factors such as cognitive decline-related demographic characteristics, comorbid diseases and health habits may contribute to the delay or prevention of dementia. Cognitive Stimulation Therapy (CST) is an intervention that aims to stimulate the cognitive function of middle adult individuals aged 50-60 years with cognitive activities. This study aims to determine the effect of Cognitive Stimulation Therapy on factors of cognitive function of middle adult individuals aged 50-60 years in Kemiri Village, Kebakkramat District, Karanganyar Regency. This research is a quantitative-research with a pre-experimental design with one group pre-post test. The sampling technique used was purposive sampling with a sample size of twenty-seven people. The instrument used was the Indonesian Version of the Montreal Cognitive Assessment (MoCA-Ina). Cognitive Stimulation Therapy (CST) was carried out in 6 sessions over 8 weeks. Data analysis using paired t-test (paired t-test). Paired t-test results Sig. (2-tailed) = 0.000, which means p-value < 0.05, which shows that Cognitive Stimulation Therapy has an effect on the cognitive abilities of middle adult individuals aged 50-60 years in Kemiri Village, Kebakkramat District, Karanganyar Regency.
Mixture of Garlic (Allium sativum) Extract 50% and Red Dragon Fruit (Hylocereus polyrhizus) peel 50% Effectiveness Against Enterococcus faecalis Bacteria Christine; Fernanda, Bella; Florenly
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9905

Abstract

Enterococcus faecalis may infiltrate dentinal tubules in the cementum and dentin of the root, causing endodontic failure. A key stage in root canal therapy is irrigation. NaOCl is an efficient irrigation at higher concentrations, although its toxicity causes periapical tissue injury. Garlic and red dragon fruit peel suppress Enterococcus faecalis. To test the antibacterial activity of garlic (Allium sativum) extract and red dragon fruit (Hylocereus polyrhizus) peel extract at 50% against Enterococcus faecalis bacterium. A post-test only control-group design was used in this in vitro study. A 50% blend of garlic (Allium sativum) extract and red dragon fruit (Hylocereus polyrhizus) peel extract was compared to 2.5% NaOCl against Enterococcus faecali. ANOVA test results revealed significant differences (p < 0.05) in Enterococcus faecalis inhibition between garlic extract (Allium sativum), red dragon fruit peel extract, a mixture of both, and NaOCl: 9.30 ± 0.89, 15.88 ± 2.65, 12.30 ± 2.53, and 20.39 ± 2.41 mm. Red dragon fruit (Hylocereus polyrhizus) peel extract killed Enterococcus faecalis better than garlic (Allium sativum) and garlic-red dragon fruit peel combo.
Vector of Malaria Receptivity Mapping at Melolo Health Center, Umalulu District, East Sumba Regency Haryanty, Nelly; Raharjo, Mursyid; Hanani, Yusniar
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9916

Abstract

Malaria is a life-threatening global infectious disease, which is spread through the bite of an infected female Anopheles mosquito. Plasmodium as the cause of malaria consists of six species, namely P. falciparum, P. vivax, P. malariae, P. ovale curtisi, P. ovale wallikeri, and P. Knowlesi. Indonesia is one of the malaria-endemic countries, with most of the districts/cities with high endemic status located in Papua and West Papua. East Nusa Tenggara Province still has three districts with high endemic status, namely East Sumba, West Sumba, and Southwest Sumba. In 2022, the number of laboratory-confirmed malaria cases in Indonesia reached 3,358,447 cases, an increase of 3.1% compared to 2021, which recorded 2,040,229 cases. This study aims to determine the pattern of malaria vector receptivity mapping in the Melolo Health Center Working Area, Umalulu District, East Sumba Regency. The type of research used is a descriptive approach. The results of the study showed that the level of malaria vector receptivity in the area was relatively high. The most common habitat found was swamps, with the most malaria sufferers being women aged between 6 and 50 years. The distribution pattern of malaria sufferers showed a cluster form, and the Malaria Habitat Index (IHM) value of 43.48% indicated the potential for significant spread of malaria.
The Utilization of 18650 Laptop Batteries for Developing Series-Parallel Circuit Practicum Tools Nur, Mohammad Djamil M.; Adawiyah, Siti Rabiatul; Khoiriyah, Ummi
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9918

Abstract

This study aims to first understand the design of the series-parallel of practicum tools by utilizing the used battery of the 18650 Laptop. Second, determine how effectively the series-parallel circuit practicum tools use 18650 laptop batteries. This research is research and development (R&D). The research stages include preliminary studies, product planning and design, product validation and revision, and product tests and revisions. The sample consisted of students from the 2022, 2023, and 2024 batches of the Tadris Science Study Program of FTIK UIN Datokarama Palu. The sampling technique used is purposive sampling. The data was collected through interviews, observations, documentation, and questionnaires. The research results were obtained from a practicum tool product consisting of a series-parallel circuit board, voltmeter ammeter digital-based, and input voltage sourced from a used 18650 battery. The results of product validation tests that material experts have carried out have a percentage of 95% with a very feasible category, and media experts have obtained a rate of 95.83% with a Very suitable category. The revised product was then initially tested to receive an assessment percentage of 94.26% in the Very suitable category. Field tests with a limited scale were conducted using revised products with a 98.57% assessment percentage in the Very suitable category. Products that have been made are suitable for use in series-parallel circuit practicums.  
The Effect of the Think Pair Share for Elementary School Students in Learning Changes in Matter Sya’diyah, Halimatusy; Mulyani, Petra Kristi
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9919

Abstract

This research was a quantitative research conducted in a fourth grade elementary school. The study aimed to determine the effect of the Think Pair Share (TPS) learning model on students’ activeness and learning outcomes in fourth grade subject of changes in matter on the natural science subjects. Data collection techniques were observation and questionnaire. Data analysis in this study to finded the validity, reliability, hypothesis, and N-Gain Score tests. The hypothesis of was tested using t-test to find the influence of variables X1 to Y and X2 to Y. The results showed the t-test coefficient of the TPS learning model on learning outcomes obtained a significance value of 0.000 < 0.05, meaning that there is an influence of the TPS learning model on learning outcomes. N-Gain results was 61.40, the meaning that the application of the TPS learning model improved students learning outcomes in the category of moderately effective. The result of TPS learning model on students’ activeness obtained a value of 1972 in the very active category. It was showed the TPS learning model was very influential on increase student activeness.
Developing Entrepreneurial Attitude through Soap Making Chemistry Practicum in High School: Need Analysis Nurhayatin, Titin; Susilo, Bambang; Suyanta
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9925

Abstract

This study aims to explore how chemistry practicum activities can contribute to the development of students' entrepreneurial attitudes at SMA Negeri 3 Ketapang. This study was conducted at SMA Negeri 3 Ketapang, West Kalimantan, with respondents consisting of 352 students in grades X and XI and 20 chemistry teachers. Data were collected through a 30-item questionnaire based on a five-point Likert scale, which measures six aspects of entrepreneurial attitude, namely self-confidence, task and result orientation, risk-taking, leadership, future orientation, and creativity. The results showed that students recorded the highest score on the risk-taking aspect (74.63%) and the lowest on creativity (56.99%). The teachers showed a similar pattern, with the highest score for the risk-taking aspect (69.00%) and the lowest for the creativity aspect (56.00%). There was little difference in scores between students and teachers, indicating that both groups value entrepreneurial attitudes in education. This study concludes that chemistry practicum enhances students' entrepreneurial attitudes, especially risk-taking and leadership. However, creativity needs more attention to be effectively integrated into the learning process.
Development of Desmos Application Design Integrated PBL Assisted Liveworksheet Based on Mathematical Literacy in AKM Preperation Efforts Nuri, Bulan; Isnani, Wirdatul; Rizani, Fitri
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9940

Abstract

This research aims to develop a learning media using Desmos application integrated with PBL (Problem-Based Learning) assisted by live worksheets based on mathematical literacy in preparation for AKM (Minimum Competency Assessment); and determine the feasibility and practicality of the learning media using Desmos application integrated with PBL assisted by live worksheets based on mathematical literacy in preparation for AKM. The research method used is Research and Development with ADDIE models. The research instrument uses a rating scale for media experts, material experts, practitioners, and students. The results of the development of learning media on quadratic equations obtained a percentage of 95.45% with a very valid category from media experts. Material experts gave a percentage of 93.33% with a very valid category. Practitioners gave a percentage of 94.37% with a very practical category. The results of small group trials of students were declared fit for use, and the results of large group trials obtained a percentage of 39.29% strongly agreed and 57.14% agreed to be interested when using Desmos application media assisted by live worksheets. From the results of the research, the learning media developed is very valid and practical to be used in mathematics learning based on expert validation.
Research Trends of SDGs Integrated Science Interactive Learning Media to Improve Students' Science Literacy: Bibliometric Analysis Ferniawan, Ferniawan; Ramdani, Agus; Rokhmat, Joni; Jufri, A Wahab; Sukarso, AA
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.9959

Abstract

This study examines the trend of interactive science learning media integrated with SDGs to improve students' science literacy. Improving science literacy is considered important considering the complexity of global challenges that require scientific understanding in sustainable decision-making. This study aims to provide a bibliometric review of publications related to interactive science learning media integrated with SDGs to improve students' science literacy during the period 2015-2024. Data were collected from Google Scholar using analysis tools such as Publish or Perish and Dimension.ai, resulting in 1,000 documents identified and selected using the PRISMA guidelines. The analysis was carried out using bibliometric and content analysis methods, supported by VOSviewer software to visualize keyword trends and emerging research patterns. The results show a significant increase in the trend of publications of interactive science media integrated with SDGs, with a peak in 2023. The dominance of keywords such as "citizen science," "sustainability," and "media literacy" indicates the important role of science literacy in preparing students to face global issues through critical thinking skills, collaboration, and digital literacy. The results of this study indicate that interactive learning media based on SDGs has become the main focus in the development of science education that is relevant and contextual to the needs of the 21st century. Although there are challenges in its implementation, the integration of SDGs in science education makes a significant contribution in creating a generation that is more aware of sustainability and is globally responsible.

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