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INDONESIA
Jurnal Pendidikan Fisika dan Teknologi
Published by Universitas Mataram
ISSN : 26145618     EISSN : 24076902     DOI : -
Core Subject : Science, Education,
Education Physics
Jurnal Pendidikan Fisika dan Teknologi (JPFT) merupakan wadah publikasi ilmiah bagi dosen, guru, mahasiswa, dan peneliti bidang fisika dan pembelajarannya, termasuk teknologi terapan dan teknologi pembelajaran yang sesuai. Terbit perdana pada tahun 2015 dan mulai tahun 2017 JPFT terbit 2 kali dalam setahun yaitu pada bulan Juni dan Desember.
Arjuna Subject : -
Articles 31 Documents
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Search results for , issue "Vol 10 No 2 (2024): July - December" : 31 Documents clear
Implementation of Problem-Based Learning Model to Improve High School Students' Problem-Solving Ability on Physics Materials R, Aisya; Usman, Usman; Khaeruddin, Khaeruddin; Setiawan, Trisno
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.6902

Abstract

This research aims to see whether there is an influence of the problem-based learning model on students' problem-solving abilities in physics material at SMAN 9 Gowa. This research is Pre-Experimental research using One Group Pretest-Posttest Design so that only one class without control class. The population of this study were students of class XI MIPA 1 until XI MIPA 5. The research sample was taken using a simple random class technique, namely class XI MIPA 5 SMAN 9 Gowa. The research instrument is a test instrument for students' physics problem solving abilities in the form of 6 selected essays that use the valid criteria. The research results showed that the physics solving abilities of class XI MIPA 5 students before being taught by applying the problem based learning model were in the low problem category as indicated by the average score of 42.5. Problem solving ability of students before the application of the PBL model is 64% in the medium category, 32% in the low category and 4% in the very low category. The ability to solve physics problems of class XI MIPA 5 students after being taught by applying the problem based learning model is in the high category as shown by the average score of 61.7. Problem solving ability of students after applying the PBL model is 56% in the high category, and 44% in the medium category and nothing student have low and very low problem solving ability. In the pretest, problem solving ability has the lowest score is 19, the highest score is 47 and the average score is 42.5 which is in the medium category with a standard deviation is 6.7, while in the posttest, the lowest score is 50, the highest score is 75, and the average score is 61.7 which is in the high category with a standard deviation is 6.8. There was a significant increase in the physics problem solving abilities of class XI MIPA 5 students after being taught using the problem-based learning model with the N-Gain category = 0.34 (medium criteria).
Implementation of Guided Inquiry to Increase Students’ Interest in Learning Physics and Critical Thinking Skills Putri, Jayanti Kharisma; Gunawan, Cahya Widya; Wiyatmo, Yusman
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7091

Abstract

The guided inquiry learning model is a pedagogical approach that has demonstrated significant potential to enhance students' critical thinking abilities and their interest in learning. This study aims to examine the extent of improvement in students' critical thinking skills and learning interest through the application of practicum media integrated with the guided inquiry learning model. The research methodology employed in this study follows the Research and Development (R&D) framework, utilizing the 4D model (Define, Design, Develop, Disseminate) to systematically design and evaluate the instructional approach. The research was conducted over a period of two months at SMA Negeri 1 Sewon, involving 35 students from class X-9 as the sample. The students participated in guided inquiry-based learning activities that incorporated practicum media specifically designed for this study. To evaluate the outcomes, a descriptive statistical analysis was conducted using normalized gain scores to measure the improvement in students' critical thinking skills and interest in learning. The results of the study indicate a significant increase in both students' critical thinking abilities and their engagement with the learning material after the implementation of the guided inquiry learning model with practicum media. These findings suggest that the guided inquiry model not only facilitates the development of critical cognitive skills but also enhances student motivation and involvement in the learning process. Given these results, it is evident that the guided inquiry learning model, when supplemented with practicum media, provides a promising instructional strategy for improving both cognitive and affective domains of learning. Further research is recommended to explore the applicability of this model in different educational contexts and across various disciplines to confirm the generalizability of these findings.
Coulomb Stress Changes in the 2004 Aceh Earthquake on the Mount Sibualbuali and Mount Lubukraya Sinaga, Goldberd Harmuda Duva; Halawa, Analiser; Prasetyo, Retno Agung; Silaban, Irving Josafat Alexander; Sinaga, Mardame Pangihutan
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7110

Abstract

The great Aceh earthquake on December 26, 2004, had a magnitude of 9.2 Mw for 10 minutes with coordinates 3,316°N 95,854°E. had a tremendous impact on changes in geological conditions and disasters in Aceh and Asia, especially Southeast Asia and South Asia. Changes in geological conditions have resulted in Aceh and its surroundings becoming more prone to earthquakes, including volcanoes in North Sumatra. This research aims to determine the value of changes in coulomb stress that occur on Mount Sibualbuali and Lubukraya. This research uses the coulomb stress method presented in Coulomb 3.4 software. This research produces positive coulomb stress changes in 2021 which are marked by the red lobe, namely 0.197 bar on Mount Sibualbuali and 0.187 bar on Lubukraya. The highest increase in chwerees in coulomb stress was in 2015, namely 0.319 bar in Sibualbuali and 0.262 bar in Lubukraya. This research also resulted in the highest coulomb stress changes at a depth of 90-100 km so that it does not affect the volcanic activity of the two mountains.
Meta-Analysis of the Effect of Discovery Learning Model Assisted by PhET Simulation on Students' Learning Outcomes Nuri Yuliani; Fitri Hayati; Gina Alya Sari; Hidayati
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7112

Abstract

This study aims to see the effectiveness of the application of discovery learning model assisted by PhET simulation on student learning outcomes. The research method used is meta-analysis by calculating the effect size (ES) of each relevant article through several stages, namely formulating problems, collecting articles, grouping articles and calculating the effect size of each article. The results showed that there were 3 groupings of articles, namely based on the level of education, subjects and grade levels at the junior and senior high school levels. Effect Size based on the level of education obtained at the junior high school level was 1.517 with a very high category, and high school was 1.034 with a high category. The second grouping is based on subjects. Effect size based on subjects obtained in science subjects amounted to 1.517 with a very high category and for physics subjects amounted to 1.034 with a high category. The third grouping is based on grade level at the junior and senior high school levels. Effect size based on grade level for junior high school is obtained in grade VII with an effect size value of 2.61 with a very high category and for grade level at the high school level is obtained in grade X with an effect size value of 1.287 with a very high category. Based on meta-analysis, it is found that the discovery learning model assisted by PhET simulation can improve student learning outcomes.
Development of New Todame Learning Media to Improve Problem-Solving Skills on Newton's Law for High School Students Ghinatri, Nurma; Ika Mustika Sari; Duden Saepuzaman
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7190

Abstract

The problem-solving skills of Indonesian students are still relatively low, especially in complex subjects like Newton's law in Physics. Therefore, a learning Media is needed to improve these skills, such as the Tournament-based Truth or Dare Online Card (New Todame) to enhance problem-solving abilities, specifically on Newton's law. This study aims to: (1) gather information about media needs from teachers and students, (2) develop New Todame media, (3) assess the feasibility of the media, (4) gather feedback on user satisfaction, and (5) examine the improvement in problem-solving skills after using the New Todame media. This research is development research (R&D) using the ADDIE design, consisting of Analysis, Design, Development, Implementation, and Evaluation stages. Data collection was done through interviews, preliminary study questionnaires, validation sheets, feasibility questionnaires, and pretest & posttest sheets. The results indicate that New Todame is feasible for use, and there is an improvement in problem-solving skills on Newton's law after using the New Todame media, with an N-Gain score of 0.455, categorized as moderate.
Ethnophysics and Technology: Physics e-module integrated with local wisdom based on an Android application Zaini, Muhammad; Kafrawi, Muhammad; Musanni, Musanni
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7240

Abstract

21st century learning is a collaboration of technology and science that can change students' abilities from LOTS (lower order thinking skills) to HOTS (higher order thinking skills). In its application, 21st century learning is supported by teaching resources and media based on environmental phenomena and technological developments. This research aims to determine the feasibility of the physics e-module based android application that has been developed after validation testing by media experts, material experts, and learning experts. This e-module was developed to serve as an innovation in physics learning in schools to improve high school students from LOTS to HOTS abilities. This type of research is development research by applying 4D model consisting of define, design, develop and disseminate stages. At the define stage, researchers examine and analyze phenomena in schools such as curriculum, student learning styles, teacher teaching styles, learning resources and learning media used. In the design stage, researchers design the needs of students and teachers in learning such as learning modules. In the develop stage, researchers develop products for student learning needs through expert validation from lecturers and teachers. In the disminate stage, researchers apply products that have been developed in schools. The population of this study was all class X students at SMAN 5 Mataram. Sampling in this research was carried out using a purposive sampling method. The classes chosen as research samples were classes X IPA 1 and The average score from the media validation results was 4.8 with a very valid category. The average score from the learning validation results was 4.7 in the very valid category. Based on the validation results, it was concluded that the development product in the form of an integrated physics e-module with local wisdom based on an Android application was suitable for use in schools.
The Effect of the Orientation, Analysis, Synthesis, Investigation, Synergy (OASIS) Model on Students' Cognitive Learning Outcomes in Kinetic Gas Theory Sasmita, Yopi Wiliyana; Aripin, Aripin; Makiyah, Yanti Sofi
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7276

Abstract

Based on the results of a preliminary study at SMA Negeri 1 Cihaurbeuti, it is known that students' cognitive learning outcomes are still classified as poor, one of which is the kinetic gas theory material which still has not reached the minimum completeness criteria, namely 70, because the learning method still uses the lecture method. Apart from that, the lack of innovation in the use of models in physics learning causes physics learning to become less interesting for students so that cognitive learning outcomes need to be improved. One of the solutions taken by researchers to overcome this problem is to apply the Orientation, Analysis, Synthesis, Investigation, Synergy (OASIS) learning model. The aim of this research is to analyze the influence of the OASIS learning model on students' cognitive learning outcomes in class XI gas kinetic theory material at SMA Negeri 1 Cihaurbeuti. The research method used is quasi experimental design because this research is educational research with the object used being humans. The research design applied is nonequivalent control group design, where the two classes of research samples will undergo tests before and after being given treatment. The population in this research is all 7 classes of class To measure cognitive learning outcomes (C1, C2, C3), students were tested before treatment (pretest) and after being given treatment (posttest) in the form of a description of 6 questions on the main material of the kinetic theory of gases. The data analysis technique that will be used is the prerequisite test including the normality test and homogeneity test, as well as hypothesis testing using the t test with a significance level  showing that  (4.06>1.67) which means  is accepted and  is rejected, so it can be concluded that the OASIS learning model has an effect on students' cognitive learning outcomes in gas kinetic theory material.
Validation of Interactive E-Worksheet Based on a Scientific Approach Assisted by Solar System Scope Agusta, Fauji; Rahmawati, Annisa Zahra; Nurohman, Sabar
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7280

Abstract

The use of e-worksheets is important in 21st-century learning. The purpose of this study is to assess the validity of an interactive e-worksheet based on a scientific approach with the help of Solar System Scope designed for junior high school students and focusing on solar system materials. This is crucially important because a number of challenges students face in grasping the understanding of the abstract scientific concepts, such as the solar system, which is difficult to be understood through normal teaching practices. The way this is being undertaken is through construct validity in which product evaluations are obtained from validators by researchers' developed instruments. This instrument was created using the e-worksheet feasibility indicator as the foundation. The indicators were evaluated and then grouped into five categories. The findings of the study show that the e-worksheet made is very valid. The presentation component has an average validity percentage of 94.42%, the linguistic aspect has an average validity percentage of 90%, the content element has a validity percentage of 93.75%, and the design aspect of e-worksheet also has a validity percentage of 91.67%. This shows that e-worksheet has extraordinary quality in terms of presentation, language, content, and design. The findings of this study can be used to improve the efficiency of the process of acquiring the concept of the solar system in the framework of 21st-century education.
Performance and Characterization of Seebeck Coefficient and Power Factor in CMC/Glycerin Gel Electrolyte Based Ionic Thermoelectric Robiandi, Fadli; Shoodiqin , Dian Mart; Mayantasari, Menasita
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7322

Abstract

Ionic thermoelectric (i-TE) materials have gained significant attention for their potential to convert low-temperature thermal energy into electrical energy. In this study, gel electrolyte-based i-TE materials have been synthesized using carboxymethyl cellulose (CMC), glycerin and H3PO4 solution as electrolyte. Analysis of thermoelectric properties such as Seebeck coefficient and power factor of the gel electrolyte has been carried out. In this study, ionic conductivity and potential difference or output voltage of CMC/glycerin gel electrolyte were measured. The results of this study indicate that the ionic conductivity and output voltage of the CMC/glycerin sample increase with temperature, whereas the Seebeck coefficient and power factor tend to decrease as the temperature gradient between the hot and cold parts of the CMC/glycerin gel electrolyte sample increases. These findings suggest that the CMC/glycerin-based polymer gel electrolyte has potential for use in i-TE devices, particularly in applications where high power output is required.
Seismic Vulnerability Index Mapping Based on PGA, GSS, and MMI Values in Pasar Ujung Kepahiang Village Sapanur, Destika Meisy; Hadi, Arif ismul; Refrizon, Refrizon
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 2 (2024): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i2.7440

Abstract

Pasar Ujung Village is located in Kepahiang District, which has the highest growth rate and population compared to other sub-districts in Kepahiang Regency, with a growth rate of 1.63% and a population of 53,066 thousand people. As one of the efforts to minimize the occurrence of damage due to earthquake disasters in Pasar Ujung Village, Kepahiang, it is necessary to map the seismic vulnerability index using the microtremor method. The research was conducted in Pasar Ujung Village, Kepahiang. Measurement points were placed at 28 points with a distance of approximately 200 m between points. Primary data used in this study came from microtremor surveys with A0 and f0 values. The results of the study are also included in the high-risk category for the social impact of earthquake disasters with an MMI value of more than 7. Based on the PGA map, it shows that the research location is quite prone to damage due to earthquakes, with a PGA value of > 564gal. Based on the PGA value obtained, the value is classified as instrumental intensity scale VI-VIII with shaking strength in the strong to very strong category. The magnitude of the earthquake, the depth of the source, and the distance of the earthquake source from the research location also contribute. The thickness of the surface sediment layer can be a consideration for people who will carry out development.

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