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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 455 Documents
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Determination of Radiation Dose Rate in Radiology Installations Using Raysafe X2 Surveymeter Andriati, Susi; Irka, Feriska Handayani; Firmawati, Nini; Wahyuni, Ade; Fardela, Ramacos
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.v10i2.7841

Abstract

Based on the study of radiation dose rates in the Radiology Installation of Pariaman Regional Hospital using a Raysafe surveymeter, it can be reported that the radiation dose rate in the CT-Scan room is measured at (0.30-1.27) μSv/hour. In the conventional X-ray room, the radiation dose rate is found to be between (0.2-0.5) μSv/hour, while in the mammography room, the dose rate ranges from (0.00-0.40) μSv/hour. These findings indicate that the highest radiation exposure occurs in the CT-Scan room, which aligns with the higher complexity and intensity of the imaging procedures performed there. The relatively low dose rates in the conventional X-ray and mammography rooms suggest effective radiation shielding and adherence to safety protocols. Continuous monitoring of radiation levels is essential to ensure they remain within safe limits for both patients and medical staff. Furthermore, this data can be instrumental in optimizing exposure parameters, helping to minimize unnecessary radiation exposure while maintaining diagnostic quality. Implementing regular training for staff on radiation safety practices is also critical, as it enhances awareness and adherence to established protocols. Overall, these measures contribute to a safer radiology environment for all involved.
The Effect of STEAM-Based Project-Based Learning Model on the Critical Thinking Skills of Eleventh-Grade Students in the Topics of Elasticity and Hooke's Law Hasani, Riadhatul; 'Ardhuha, Jannatin; Harjono, Ahmad; Kosim, Kosim
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.v10i2.7960

Abstract

The critical thinking skills must be possessed by students in order to face various problems. To enhance students' critical thinking abilities, a teaching model that can support these skills is needed. This study aims to examine the effect of the Project-Based Learning (PBL) model based on STEAM on students' physics critical thinking skills. The material used in this study is elasticity. This study explores the impact of the Project-Based Learning model as an independent variable on critical thinking skills as a dependent variable. The research method used is a quasi-experimental design with a non-equivalent control group design. The population of this study consists of all 159 students of class XI MIPA at MAN 1 Lombok Tengah. The sample used in this study includes class XI MIPA 5 as the experimental class and class XI MIPA 6 as the control class, selected using purposive sampling technique. Data analysis in this study was conducted using normality tests, homogeneity tests, and hypothesis testing. Based on the data analysis, the final results show that the average critical thinking score for the experimental class was 82.71, categorized as high, and for the control class was 72.96, categorized as medium. The research hypothesis was analyzed using the t-test for pooled variances. The obtained t-value was 5.54, and the t-table value was 1.706 at a 5% significance level. Therefore, since the t-value > t-table, the null hypothesis (H0) is rejected and the alternative hypothesis (Ha) is accepted. Based on the analysis results, it can be concluded that there is an effect of the Project-Based Learning model on students' physics critical thinking skills.
The Effect of Problem-Based Learning on Grade XI Students' Creativity in Heat Topics Puastri Putri, Leza; Gunawan, Gunawan; Busyairi, Ahmad; Taufik, Muhammad
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.v10i2.8012

Abstract

This study aims to investigate the influence of the Problem-Based Learning (PBL) model on students' creativity in the topic of heat at SMAN 2 Praya. The study reveals that students' creativity in this topic is still low, caused by a lack of interest in lecture-based learning or other conventional methods. The PBL model, which integrates real-life problems, is expected to help students develop thinking skills and construct their knowledge independently. This research employs a quantitative approach with a quasi-experimental method. The population consists of Phase F, 11th-grade students at SMAN 2 Praya. The sample was selected using purposive sampling, with class F1-1 designated as the control group and class F1-2 as the experimental group. The data collection instrument was an essay test, tested for validity, reliability, difficulty level, and discrimination power. Data analysis was performed through normality, homogeneity, and hypothesis testing using the ANOVA test. The results indicate a significance value of 0.00, suggesting that the PBL model has a significant effect on improving students' creativity. This conclusion supports the implementation of PBL as an effective learning method to enhance students' creativity in the topic of heat.
PhET Simulation Worksheet for Momentum and Impulse Learning Using the POE2WE Model Ridho, Muhamad Aqil; Khusaini, Khusaini; Sunaryono, Sunaryono
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.v10i2.8042

Abstract

This study examines the feasibility and student responses to worksheets based on PhET simulations integrated with the POE2WE (Predict, Observe, Explain, Elaborate, Write, Evaluate) learning model for teaching momentum and impulse. The research employed a 4D development model and involved expert validators, practitioners, and 30 eleventh-grade students from a high school in Pasuruan. Data were collected using validation and student response questionnaires and analyzed descriptively. The results indicate that the developed worksheets were highly feasible for use in physics learning, as reflected in the validation score of 87.6%, categorized as "extremely feasible." Furthermore, student responses to the use of these worksheets during the learning process yielded a score of 89%, categorized as "practical." These findings suggest that integrating PhET simulations with the POE2WE learning model not only enhances the feasibility of the worksheets but also significantly supports the learning process by encouraging active participation and engagement among students. PhET simulations provide an interactive and visually appealing approach to understanding abstract physics concepts like momentum and impulse. Combined with the structured stages of the POE2WE model, the worksheets guide students to predict, observe phenomena, explain concepts, and evaluate their understanding systematically. This structured approach aligns with the needs of modern physics education, emphasizing inquiry-based learning and critical thinking skills. In conclusion, the integration of PhET simulations and the POE2WE learning model in worksheets demonstrates a highly effective and innovative strategy for teaching the concepts of momentum and impulse in physics. The combination of interactive simulations and the structured learning approach not only enhances students' engagement but also fosters a deeper conceptual understanding of the material. Furthermore, the high feasibility of implementation, coupled with overwhelmingly positive student responses, highlights its potential to significantly improve learning outcomes. This approach serves as a valuable resource for educators aiming to create dynamic and impactful learning experiences, ultimately contributing to the advancement of physics education.
Development of a Physics E-Module Integrated Local Wisdon and Problem Based Learning (PBL) to Increase Student Preparedness Sahida, Desrianti; Huriati, Nining
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.v10i2.8114

Abstract

The goal of this research is to create e-module teaching materials based on PBL integrated with local wisdom in Physics subjects that are reliable, useful, and efficient. Research and development is the study's technique. The 4-D model, which consists of definition, design, development, and distribution, is the development model that is employed. An e-module with valid criteria (0.86) and practical criteria (94%) was achieved during the design stage, along with an early draft of the module that included the development stage and was effective for cognitive aspects (76%), effective in increasing preparedness (79%) was in the very ready category, the character category became a habit (86%), and moderate skills (87%). At the dissemination stage, it was found to be effective for the cognitive aspect (76.9%), effective in increasing preparedness (78.4%) in the very prepared category, character becomes a habit category (84%), and moderate skills (81.9%). It can be concluded that the developed e-module can improve students' preparedness by applying the PBL model integrated with local wisdom in accordance with the provisions of the Kurikulum Merdeka.
Integration of Waste-to-Energy in Physics Learning: An Andragogical Approach for Sustainable Education Hermansyah, Hermansyah; Yustiana, Yusi Riksa; Kaniawati, Ida; Liliawati, Winny
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.v10i2.8211

Abstract

This study explores the integration of Waste-to-Energy (WTE) concept with andragogical approach to enhance physics learning in supporting sustainable education. This descriptive qualitative research involved 14 students and 1 lecturer from a private university in Sumbawa, NTB, through questionnaires and semi-structured interviews. The results showed that the introduction of WTE was relevant in deepening students' understanding of renewable energy and thermodynamics, while increasing their engagement through experiential learning. The andragogical approach proved effective, despite the limited resources and complexity of the material. This study offers practical implications for physics teaching, namely the importance of integrating sustainability and renewable energy themes in the curriculum to prepare students to face global challenges in the fields of energy and the environment.
Developing Multi-Frequency Bioelectrical Impedance Analysis for Fat-Free Mass Estimation in Early Childhood Wismaya, Herenda Sela; Sugianto, Wahyu; Hanifah, Rida Dwi
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.v10i2.8228

Abstract

This study aims to develop and evaluate a Multi-Frequency Bioelectrical Impedance Analysis (MFBIA) system for estimating body composition, specifically Fat-Free Mass (FFM) and Body Fat Percentage (BF%). The primary objective was to assess the accuracy and reliability of the MFBIA system by comparing its measurements with those obtained from a commercially validated Smart Body Fat analyzer and traditional anthropometric methods. The research involved regression analysis to examine the correlation between FFM and BF% measurements from MFBIA and anthropometric data, including height and weight. Additionally, impedance measurements were taken at multiple frequencies (25 kHz, 50 kHz, and 100 kHz) to determine the system's ability to estimate body composition parameters across various conditions. The results showed a strong correlation between the FFM and BF% values ​​derived from MFBIA and those obtained using the Smart Body Fat analyzer. The regression analysis indicated high linearity, with R² values ​​ranging from 0.9439 to 0.9692, signifying the robustness of the system in predicting body composition. Furthermore, the MFBIA system demonstrated a high degree of consistency and accuracy in measuring FFM and BF%, with minimal deviations from the reference device. This research presents a multi-frequency BIA device designed specifically to measure fat-free mass (FFM), an important indicator for assessing the nutritional status of children. The results of this research offer a practical, affordable, and non-invasive tool for healthcare providers to assess body composition in children. The MFBIA system has the ability to track nutritional status, supporting targeted interventions to promote child health and prevent stunting.
Local Wisdom as A Foundation for Earthquake Disaster Mitigation Education to Create Disaster Resilient Generations: A Case Study In Lombok Island Kosim, Kosim; Gunawan, Gunawan; Rokhmat, Joni; Verawati, Ni Nyoman Sri Putu; Busyairi, Ahmad
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.v10i2.8278

Abstract

Lombok Island is a region prone to earthquake disasters. To create a disaster-resilient generation, disaster mitigation education needs to be integrated with local wisdom. This study aims to explore the local wisdom in Lombok Island that can serve as a foundation for earthquake disaster mitigation education. The research employs a qualitative approach using case studies conducted in several locations on Lombok Island. Data were collected through literature reviews, field observations, and questionnaires distributed to students. The findings indicate that there is a variety of local wisdom in Lombok Island relevant to earthquake disaster mitigation, categorized into six areas: 1) local wisdom in construction and disaster mitigation, 2) local wisdom in communication and social interaction, 3) local wisdom in leadership and community management, 4) local wisdom in shared values of unity and solidarity, 5) local wisdom in social and religious values, and 6) local wisdom in traditions and customary rituals. This local wisdom can be integrated into disaster mitigation education programs in schools and communities. Through education based on local wisdom, it is expected that a generation with awareness, knowledge, and skills in addressing earthquake disasters can be developed, thereby reducing disaster risks and impacts.
The Effect of Adding Ketapang Fruit Ash on the Physical and Mechanical Properties of Geopolymer Concrete Based on High-Calcium Fly Ash Type C with Alkali Activator Martiana, Rina; Liza, Sofia Afsa; Wani, Candra; Hilmayati, Sri; Astuti, Alpiana Puji; 'Ardhuha, Jannatin
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

Abstract

This study aims to analyze the effect of adding ketapang fruit ash on the physical and mechanical properties of geopolymer concrete based on high-calcium fly ash type C with an alkali activator. The research methods included chemical composition analysis of fly ash using X-Ray Fluorescence (XRF) and the preparation of concrete samples with varying concentrations of ketapang fruit ash (1%, 1.6%, 2.3%) and water content (3.6%, 3.0%, 2.3%), as well as curing durations (7, 14, and 28 days). The XRF analysis results revealed that fly ash from the Jeranjang Power Plant belongs to Class C, with major components being SiO₂ (34.8%), Fe₂O₃ (23.7%), CaO (23.0%), and Al₂O₃ (11.0%). Physical property tests indicated that the mass of concrete types I, II, and III remained relatively stable at 7, 14, and 28 days, although a slight decrease in mass was observed for concrete type I after curing, with a final mass of 6.8 kg. This decrease was attributed to environmental factors, composition, and rapid water evaporation. Mechanical property tests demonstrated a significant increase in compressive strength across all concrete samples as the concentration of ketapang fruit ash increased. The highest compressive strength was achieved by concrete type III with a ketapang fruit ash concentration of 2.3%, reaching 200 MPa at 7 days, 225 MPa at 14 days, and 270 MPa at 28 days. Furthermore, the addition of ketapang fruit ash improved the concrete's resistance to water penetration. These results suggest that incorporating ketapang fruit ash is an effective alternative for enhancing the quality of geopolymer concrete for structural applications.
Preliminary Design: Development of Capillarity e-Module Based Ethnoscience to Promoting Students’ Science Literacy Mahbubah, Khoiro; Santoso, Agus; Djatmiko, Rahmad
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 11 No 1 (2025): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v11i1.7261

Abstract

Promoting character and affecting local culture can also be through ethnoscience approach. This study aims to develop a Capillarity e-module based ethnoscience and determine the effectiveness of the module to increase students' scientific literacy. The method of this study is Research and Development, it utilized 3D+1I model (Define, Design, Develop and Implementation) that used to produce certain products and test the effectiveness of these products. Subject of this research 15 pre-service Science Education teachers at Universitas Islam Lamongan who were studying Fluids and Thermodynamics courses. The results showed that the development of Capillarity e-module based ethnoscience with an average percentage of validation on the feasibility aspect of the content, language feasibility, and feasibility of presenting correspondingly for 95.3%, 86.1% and 82.3% and a very feasible criteria. The effect of the implementation of Capillarity e-module based ethnoscience can promote pre-service science education teachers’ science literacy classical amounted to 93.75% Based on the results of this research concluded that the Capillarity e-module based ethnoscience effectively to increase pre-service science education teachers’ science literacy.

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