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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 474 Documents
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The Effect of Mixed Dye Composition of Anthocyanin-Chlorophyll on DSSC Efficiency on TiO2/ZnO Semiconductors Manurung, Renta Wendi; Nurhidayah, Nurhidayah; Deswardani, Frastica
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 1 (2024): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i1.6192

Abstract

The effect of mixed dye composition of anthocyanin-chlorophyll on DSSC efficiency on TiO2/ZnO semiconductors aims to determine the effect of using dye containing anthocyanin-chlorophyll on the absorbance value and work efficiency value of Dye Sensitized Solar Cell (DSSC). The TiO2/ZnO was deposited using the doctor blade method and the dye was made using the maceration method. The counter electrode was made on FTO glass coated by calcined battery carbon with temperature in 450°C. The DSSC assembly was arranged in a sandwich shape. Then electrolyte is dripped in the middle of the DSSC layer. Characterization tests were carried out to determine the dye absorbance value and gap energy value using a UV-Vis spectrophotometer. DSSC efficiency testing uses current and voltage (I-V) characterization. DSSC testing was carried out using a multimeter with a light source from sunlight. The results of UV-Vis characterization showed that the highest absorbance value was obtained for the kale-mangosteen peel dye at a wavelength of 530 nm with an absorbance of 5.234%. The TiO2/ZnO gap energy obtained using the touch plot method is 2.42 eV. The highest efficiency value was obtained from the kale-mangosteen peel dye mixture of 0.0286%. There was an increase in the DSSC efficiency value when the dyes were combined.
Implementation of Problem Based Learning on Physics Learning Outcomes of Students at MAN 1 Makassar Anwar , Nabilah; Usman, Usman; Nurhayati, Nurhayati; Setiawan, Trisno
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 2 (2023): July-December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i2.6195

Abstract

This research is a pre-experimental study which aims to find out how the visual learning outcomes of MAN 1 Makassar students are described after being taught using problem-based learning with experimental methods. The independent variable of this research is problem-based learning with experimental methods, while the dependent variable is the learning outcomes on the subject matter of harmonic vibrations. The subjects in this study were class X MIPA 1 as an experimental class with 37 students. The research data were obtained by giving a learning achievement test on harmonic vibration material that met valid criteria with 17 questions. The results of the descriptive analysis show that the average score of students who are taught using problem based learning with experimental methods is 13.51 with a standard deviation of 1.95. The category of learning outcomes obtained is in the "high" category and the highest proportion of cognitive domain levels in learning outcomes is in category C2 (understanding) and the lowest is in category C4 (analyzing).
Viability Analysis of the Development of STEM-Integrated Module on Alternative Energy Topics Fitrianti, Alfia; Suwarma, Irma Rahma; Kaniawati, Ida
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 2 (2023): July-December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i2.6197

Abstract

The study aims to determine the feasibility that STEM-based physics modules on alternative energy topics. The method used in this research is Research and Development with a 4D development model (Four-D Models). The validity test was conducted by two lecturers of the Master of Physics Education at the Indonesian University of Education and one physics teacher at a senior high school in Karawang. Readability test conducted by 7 students of grade x. The instruments used are material conformity instruments with STEM aspects, teaching material feasibility test instruments, and student readability sheets. Based on the results of the study, it can be concluded that the STEM-based physics module on the topic of alternative energy developed is feasible because it obtains valid criteria in each validation category, including the component of material suitability with STEM, 0.8 is categorized as Valid. In the feasibility component of teaching materials (modules), 0.79 is categorized as Valid. In the presentation component, 0.79 is categorized as Valid. In the linguistic component, 0.8 is categorized as Valid. Meanwhile, the readability test results conducted were at a high criterion of 86.43%. Thus, the development of STEM-based physics modules on alternative energy topics is "feasible" to be widely applied.
The ‘Fisika Gasing’: Enhancing Kinematics Understanding and Student Satisfaction in a Biology Education at Mataram University Taufik, Muhammad
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 2 (2023): July-December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i2.6266

Abstract

The influence of the ‘Fisika Gasing’ technique on kinematics comprehension and student satisfaction was explored in this research of 27 biology education students. The study used a post-test design and an 8-item questionnaire to assess students' understanding of important concepts after participating in the ‘Fisika Gasing’ exercises, as well as their general satisfaction with the approach. The analysis of the post-test findings demonstrated that students' kinematics understanding improved significantly, confirming the method's efficiency in fostering conceptual knowledge. Furthermore, questionnaire results demonstrated a high level of satisfaction with the ‘Fisika Gasin’, emphasizing its capacity to generate engagement, improve knowledge, and raise confidence in dealing with kinematics challenges. These findings imply that the ‘Fisika Gasing’ approach has a lot of potential as a fascinating and effective pedagogical tool for boosting kinematics learning and cultivating student happiness in biology education programs. Further study on its long-term influence and applicability in various learning contexts is urged.
Analyzing Earth's Position based on the Anisotropic Characteristics of Cosmic Microwave Background Radiation Komala, Muhammad Khaidir; Akhmad Aminuddin Bama; Supardi
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 2 (2023): July-December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i2.6284

Abstract

This paper elaborates on the results of an exhaustive study regarding the Earth's position in the universe based on the Cosmic Microwave Background (CMB) radiation map, which is the latest discovery in modern astronomy. CMB radiation provides crucial insights into the early distribution of mass and energy in the universe. The aim of this research is to understand the theory and mechanisms behind the formation of polarity structures in the CMB and analyze their correlation with Earth's position in the overall structure of the universe. Intensity measurement data of CMB radiation published by COBE, WMAP, and Planck present temperature distribution data in coordinates in FITS (Flexible Image Transport System) format files. Subsequently, a spherical harmonic transformation is performed to obtain spherical harmonic coefficients a_lm as equations that represent dipole, quadrupole, octupole models, and various other multipole models. The analysis of the correlation in the temperature distribution of CMB radiation involves detailing various patterns found in the dipole, quadrupole, and octopole models, demonstrating quasi-symmetry characteristics with Earth at its center. An analysis of anisotropic CMB data yields an interesting hypothesis that the Earth's position plays a role in shaping the structure of the universe on a certain scale. Even more extremely, it can be said that Earth is at the center of the universe. This finding prompts profound contemplation about Earth's position in the structure of the cosmos, opening the door for further research in this field.
Analysis of Quantum Physics Lectures from the Perspective of the MBKM and OBE Based Higher Education Curriculum Irvani, Asep Irvan; Rochintaniawati, Diana; Riandi, Riandi; Sinaga, Parlindungan; Henukh, Anderias
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 1 (2024): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i1.6390

Abstract

Lecture analysis in the core courses of the study program contributes to the evaluation of the curriculum used. This field study was carried out to analyze Quantum Physics lectures from the perspective of a university curriculum based on Independent Learning Campus (MBKM) and Outcome-Based Education (OBE). Data collection techniques were carried out through observing the implementation of learning in the Quantum Physics course, interviews with lecturers teaching quantum physics courses, and reviewing curriculum tools in the form of curriculum books, semester lecture plans (RPS), and assessment documents. The instruments used refer to content standards, process standards and learning assessment standards listed in Permendikbud Number 3 of 2020, Permendikbudristek Number 56 of 2022, and Permendikbudristek Number 53 of 2023. The participants involved in this research were a lecturer and 29 students of the undergraduate physics education study program at one of the universities in Garut Regency. The lecturer in question is a lecturer who teaches quantum physics courses, while the students in question are final year students who are taking quantum physics courses in the odd semester of the 2023/2024 academic year. Data collection was carried out over the period October – November 2024. Data analysis was carried out qualitatively using a data triangulation approach. The results of data analysis show that in the Bachelor of Physics Education curriculum, the Quantum Physics course is in the group of upper-level compulsory courses with physics concept study material. From an MBKM perspective, this course can be converted to Program Pertukaran Mahasiswa (PMM) and Program Magang dan Studi Independen Bersertifikat (MSIB), but cannot be converted to the Teaching Campus Program. Conversion to the PMM program is carried out by taking courses in other study programs that have course learning outcomes that are related to quantum physics. Conversions to the MSIB program are carried out at companies or agencies related to the application of quantum physics concepts. From an OBE perspective, this course contributes to graduate learning outcomes in Specific Skills and supports the graduate's profile as a Physics Teacher. The special skill in question is being able to apply mathematical models in explaining physical phenomena in learning.
The Effect of the Blended Learning Model Based on the Nearpod Application on Students' Physics Interest and Learning Outcomes at MAN Cahyani, Vandaria Dewi; Maryani, Maryani; Nuraini, Lailatul
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 1 (2024): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i1.6535

Abstract

This research aims to determine the effect of a blended learning model based on the application of Nearpod on students' interest and learning outcomes in physics at one of the secondary schools in Jember. This research is a type of experimental research that uses a post-test only control group design. The population of this study were students of class XI MIPA and XI BIC. Sampling used a random sampling technique, so that XI BIC 2 students were obtained as a control group implementing the conventional learning model and XI MIPA 1 as an experimental group implementing blended learning based on the Nearpod application. The instrument used is a physics student interest questionnaire which consists of 4 indicators and a post test in the form of a multiple-choice test which refers to students' cognitive abilities to remember (C1), understand (C2), apply (C3), analyze (C4), evaluate (C5), and create (C6). Questionnaire data and post test data regarding the influence of blended learning based on the Nearpod application on students' interest in learning and physics learning outcomes will be tested for homogeneity. If a significance value >0.05 is obtained, questionnaire and post test data for the control class and experimental class were normally distributed. Interest data and physics learning outcomes were analyzed using parametric statistics, namely the Independent Sample T-test. Based on the hypothesis testing criteria, H0 is rejected (Ha is accepted) if the sig value is <0.05, meaning that there is an influence of the Nearpod application-based blended learning model on student physics interest. Meanwhile, in the physics learning outcome test, students got the sig value of <0.05, which means that Ha is accepted, meaning that there is an influence of the Nearpod-based blended learning model on student physics learning outcomes. The application of the blended learning model based on the Nearpod application has a significant effect on students' interest and learning outcomes in physics.
Development of PHYVAR (Physics in 3d Virtual Reality) on Solar Energy Material to Support Students’ Spatial Intelligence Fauziah, Siti Sepiyanti; Guntara, Yudi; Septiyanto, Rahmat Firman
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 1 (2024): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i1.6647

Abstract

Spatial intelligence, as proposed by Howard Gardner's theory of multiple intelligences, is one of eight different intelligences that every individual has. The 9 intelligences include: visual-spatial intelligence, linguistic-verbal intelligence, logical-mathematical intelligence, physical-kinesthetic intelligence, musical intelligence, interpersonal intelligence, intrapersonal intelligence, naturalistic intelligence and existential intelligence. Spatial intelligence includes a person's ability to visualize objects complexly in three dimensions, manipulate an object to make it appear realistic and understand spatial relationships with physical phenomena. This form of intelligence plays an important role in various fields, including but not limited to physics, engineering, architecture, and scientific exploration. In this field, the capacity to conceptualize and work with spatial elements is fundamental to problem solving and innovation. Solar energy, also known as solar power or solar radiation, is a renewable and sustainable energy source that comes from the sun. Its significance is critical in overcoming global challenges related to energy security, climate change mitigation and environmental sustainability. The integration of solar energy topics into the class is critical. In particular, point 7 of the goal emphasizes the ambition to achieve universal access to affordable, reliable, sustainable and modern energy services by 2030, making solar energy education an integral part of preparing students for a sustainable future. The main objective of the research discussed is to test the feasibility of PHYVAR (Physics in 3D Virtual Reality) on Solar Energy material to support students' spatial intelligence. This research uses Research and Development (R&D) approach by utilizing the Rowntree development model which includes planning, development and evaluation stages. The software used for development includes: Blender 3D 4.0 and Unity Hub 2022, which is used to create a virtual reality environment, displaying a combination of technological advances in education. The evaluation process for PHYVAR media and solar energy materials is carried out with validation by experts, which include material experts and media experts. Apart from that, input and assessment of media suitability were taken from the responses of 35 Class X students from a high school in Pandeglang. Validation results from both experts and students show a high level of agreement, meeting the criteria for the "very good" category, which shows the potential of PHYVAR media in increasing spatial intelligence and facilitating effective learning experiences. The integration of virtual reality technology and interactive learning materials such as PHYVAR in educational environments offers a transformative learning approach. Not only does it increase students' understanding of complex concepts, but it also fosters creativity, critical thinking, and problem-solving competence. By utilizing innovative educational methods such as virtual reality simulations, educators can create engaging and immersive learning environments tailored to diverse learning preferences and abilities, thereby creating a more engaging and effective educational landscape.
Development of a Physics Experiment Guidebook Using a Smartphone Assisted by the Phyphox Application Junita, Ode; Sanlan, Sahlan; Khusnani, Azmi
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 1 (2024): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i1.6679

Abstract

The purpose of this study was to determine how to create, evaluate, and implement a physics experiment manual for damped oscillatory motion using a smartphone and the Phyphox application. This study took place at the Integrated Science Laboratory of IKIP Muhammadiyah Maumere and involved 20 students from the second and fourth semesters of the Physics Education Study Program during the 2022/2023 academic year. The methodology used in this research was Research and Development (R&D), which followed the ADDIE development model consisting of five main stages: Analysis, Design, Development, Implementation, and Evaluation. The tools used in this study were expert validation sheets and student response questionnaires. Quantitative descriptive analysis techniques were used to calculate the proportion of expert validation scores and student response questionnaire results. Specialists in materials evaluated the physics experiment manual and gave it a rating of 94%. Meanwhile, media professionals evaluated the same manual and rated it 95%. The combined feedback from both groups indicates that the physics experiment handbook is very eligible to use. According to the student response questionnaire, the average score obtained by the students was 87%, which falls under the category of "very interested." This indicates that the physics experiment manual is highly suitable for learning physics.
A Development of a Coarse Particle Concentration Measurement System Using a Crystal-Based Sensor and a Dust Sensor for Air Quality Measurement Budianto, Arif; Rahayu, Susi; Mardiana, Laili; Ridho Illahi, Ramadian; Juniarti, Rosita
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 10 No 1 (2024): January-June
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v10i1.6692

Abstract

QCM or quartz crystal microbalance is a non static crystal that can be used as a mass sensor. As a piezoelectric crystal, a QCM generates an electrical signal with a specific frequency. The frequency change can be utilized as a frequency counter in a mass measurement system. This study aims to develop a coarse particle sensor system using a QCM and an oscillator circuit. In line with this, this study uses an oscillator circuit and a QCM for a sensor development. Thus, the frequency measurement of the QCM contains an oscillator and a signal conditioner connected to a microcontroller. For this purpose, an Arduino Nano was used as the signal processing, while a QCM was used as a coarse particle sensor and compared to a digital dust sensor (Winsen ZH03). The sensor system was evaluated using a fixed-type crystal connected to an oscillator: 2.5 MHz - 7.2 MHz. Arduino Nano processed the frequency signal generated by the developed oscillator. The results show that the sensor system has a stable output signal compared to the comparator. There is a linear correlation between the frequency measured by the system and the oscilloscope (99.73%). It can be concluded that the sensor system can measure coarse particle concentrations from 32-620 ug/cm3 (frequencies from 2 MHz to 7.2 MHz) with a response time of 1 second. The system has an accuracy of 99% and a resolution of 1 Hz.

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