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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 Analysis of Implementing STEM-based LKPD to Enhance Students’ Collaboration Skills in School Putri, Rifani Septya; Hendri, Menza; Rasmi, Dian Pratiwi
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.4825

Abstract

This research focused on applying STEM-based LKPD to improve students’ collaboration skills in schools. The aim is to determine whether STEM-based LKPD can improve students’ collaboration skills at school. The method used is literature research by taking a literature review following the subject matter and analyzing it in depth to draw conclusions and findings. Based on a review of several literature sources and relevant research findings, the following conclusions are drawn: (1) the implementation of STEM-based instructional materials (LKPD) is effective in improving students’ collaboration skills in science learning; (2) STEM learning can be integrated with various instructional models such as Project Based Learning, Problem-Based Learning, and cooperative learning models; (3) STEM-based instructional materials can be implemented in schools, ranging from elementary to high school levels.
Monte Carlo Simulation to Test the Effectiveness of Crystal Detector Length for PHITS-Based PET Modality Urfa, Gusti Atika; Sari, Nurma; Wianto, Totok; Wahyono, Sri C; Fahrudin, Arfan E; Nasrulloh, Amar V
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.4896

Abstract

PET (Positron-emission tomography) is used to determine physiological and metabolic functions in the body. Monte Carlo simulation is an important part of PET imaging, and the Particle Heavy Ion Transport code System (PHITS) is a simulation platform that can be used to perform Monte Carlo simulations. This study uses a Monte Carlo simulation based on PHITS to determine the range of gamma absorption with an energy of 511 keV in a scintillation detector crystal material. The gamma absorption range determines the effective crystal length in the PET modality. The simulation process is carried out by shooting Gamma at various types of materials, which are the materials used in PET scintillation crystals. The materials used in this simulation are NaI (Sodium Iodide), BaF2 (Barium Florida), BGO (Bismuth Germanate), and GSO (Gadolinium Oxyorthosilicate), considering their atomic number and crystal density. The crystal material is capable of absorbing gamma radiation with an energy of 511 keV with detailed crystal lengths for each NaI crystal of 0.26 cm; 0.25 cm BaF2 crystals; 0.1cm BGO crystals; and 0.18 cm GSO crystals. The crystal length from this simulation is smaller than the commercially available crystal length (range 1-3 cm). Based on the crystal length data, the most effective crystal for absorbing gamma radiation is the BGO crystal.
Analysis of Chemical Compound Content and Magnetic Properties of Iron Sand in Rondo Woing Village, East Manggarai Yudhawardana, Hartoyo; F. Lalus, Heri
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.4897

Abstract

The mine sand extraction process used the Methanol Soap Bathed (MSB) method. The results of sample analysis using XRF and VSM (Vibrating Sample Magnetometer) obtained that the most dominant compound content was Silica (SiO2), Iron (Fe2O3), Quicklime (CaO), and Alumina (Al2O3). At the same time, the sample results from the Vibrating Sample Magnetometer (VSM) show that Rondo Woing East Manggarai iron sand has soft magnetic properties. The iron sand sample with code 001 has Hc, Mr, and Ms of 324.83 Oe, 0.31 emu/gram, and 1.61 emu/gram, respectively. The iron sand sample with code 002 has Hc, Mr, and Ms of 319.91 Oe, 0.31 emu/gram, and 1.6 emu/gram, respectively. The results of the analysis show that four dominant elements are the same; namely, Fe is the most dominant element in Fe2O3 compounds, with 32.3%, Al elements in Al2O3 compounds, with levels of 13%, Si in SiO2 compounds with levels of 31.1% and Ca in a CaO compound with a content of 17.7% and Ti in a TiO2 compound of around 2%, so that the iron sand at Rondo Woing shows magnetic material properties.
Development of Contextual Integrated Electronic Temperature and Heat Modules Based on Qur’an Verses at MTsN 3 Tulungagung Fildaniyah, Masroul; Abbas, Muhammad Luqman Hakim
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.4925

Abstract

This research contributes to the priorities of "Merdeka Belajar 2021", digitization of schools and learning media, and character education. This study used research and development (R&D) by Borg and Gall, modified by Sugiyono. In this method, there were ten research steps, which are then limited to seven steps. The seven steps are potential problems, data collection, product design, design validation, design revision, product testing, and product revision I. The instruments used came from the validation sheets of material and media experts, as well as electronic module readability questionnaires from MTsN 3 Tulungagung students. Data analysis used linkert scales 1-4. Validation results from media and material experts show valid criteria based on the attractiveness of the appearance and depth of the material, both in terms of contextual aspects and its integration with the Qur’an. Based on the test results, the electronic module is very interesting because it is presented interactively.
Comparison of Tenth-Grade Students’ Understanding Concept of Motion Between Domino and Snake and Ladders Media Hermansyah, Hermansyah; Yahya, Fahmi; Astuti, Wahyu Indah Widya; Sentaya, I Made; Sulindra, I Gusti Made
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.4978

Abstract

Physics learning should be student center. Students used as learning centers impact their understanding of the material or concepts being taught. However, students do not get to learn like that. It impacts students’ low level of understanding of physics concepts, especially the concept of motion. An alternative solution to this is using dominoes and ladders in physics learning. This study examines the effect of using two learning media (dominos and ladder snakes) on the understanding of physics concepts of class X students at MAN 1 Sumbawa. This type of research is quasi-experimental with a posttest-only design. The research sample was obtained using a purposive sampling technique. The number of research respondents was 138 students, who were divided into two experimental groups. Experimental Group 1 used domino media, and Experimental Group 2 used snakes and ladders media. The data collection instrument used was a concept understanding test in the form of filling in and multiple choice given after the treatment was given. The results showed that the domino group better understood the concept than the snakes and ladders group. The parametric prerequisite test shows that the students’ conceptual comprehension data is homogeneous and not normally distributed. The hypothesis test results show that the data’s significance value is less than 0.05. It can be concluded that there are significant differences in understanding the concept of motion between the domino group and the snakes and ladders group. Applying the domino game in physics learning is better than the snakes and ladders game in maximizing the students’ understanding of the concept of motion in MAN 1 Sumbawa.
The Analysis of Students' Concept Mastery Levels on Hydrostatic Pressure at SMAN VII Mataram: an Introduction Study Busyairi, Ahmad; Ayub, Syahrial
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.5011

Abstract

Prior knowledge is one of the important factors that can affect the effectiveness of absorbing new information or concepts that students will learn. This research aims to know the mastery profile of students' concepts (prior knowledge) on hydrostatic pressure material. Descriptive research is applied in this study to realize these goals. This research was conducted at SMAN VII Mataram with a total sample of 44 students spread over four classes. Samples were taken using a simple random sampling technique. The data collection tool in this study was a concept mastery test instrument consisting of 14 questions. This test instrument measures students' mastery of concepts from cognitive level C1 (remembering) to cognitive level C4 (analyzing). Data on test results were analyzed by calculating the average percentage of students who could answer questions correctly according to the cognitive level being tested. This percentage is used as an indicator to measure the student's mastery of concepts on hydrostatic pressure material. Based on the results of data analysis, it was found that the level of student's mastery of concepts for cognitive level C1 (remembering) was 70.45%, cognitive level C2 (understanding) was 31.36%, cognitive level C3 (applying) was 27.73%, and cognitive level C4 (analyzing) was 18.94%. It can be concluded that students' mastery of concepts, especially at cognitive levels C2-C4, is still very low.
Kafah Science Test Model to Improve the Quality of Prospective Teachers Ayub, Syahrial; Rokhmat, Joni; Busyairi, Ahmad; Afifah, Gusti
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.5028

Abstract

This research aims to create and analyze a comprehensive science question model (Science Kafah) to enhance the quality of prospective teachers. The quality of prospective teachers refers to their comprehensive abilities in a specific science subject being taught. These abilities encompass conceptual understanding, religious connections, application, and meaningfulness. The research instrument consists of Science Kafah questions with various developed models. The analysis is conducted on the question models and individual items to assess validity, reliability, discrimination power, and difficulty index. The research findings reveal that the Science Kafah question model consists of 1) questions measuring conceptual understanding, 2) questions measuring religious abilities, 3) questions measuring application skills, 4) questions measuring meaningfulness, and 5) questions measuring social skills. Analysis of the instrument shows that out of the 25 tested questions, 20% were deemed inadequate, while 80% met the criteria for good questions. The Science Kafah question model can assess comprehensive abilities in science, its connection to religion, application skills (technology, engineering, environment, arts, and mathematics), and the meaningfulness of the taught concepts.
The Effect of Discovery Learning Model on Students' Science Literacy Wijaya, Agus Budi Darma; Sukroyanti, Baiq Azmi; Herayanti, Lovy
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.5061

Abstract

The purpose of this research is to determine the influence of the discovery learning model on students' science literacy. This study used a quasi-experimental research design. The population of this study consisted of all students in grade X IPA (Natural Sciences) at Senior High School 1 Sukamulia, which consisted of two classes. The sample for this study was the students of X IPA 1 as the experimental group and X IPA 2 as the control group. Based on the analysis of pretest data, the average score for the experimental group was 37.70 and the control group was 31.41. The results of the posttest showed that the average score for the experimental group was 81.90 and the control group was 76.19. The research results using the one-tailed critical t-test obtained a calculated t-value of 2.16 and a critical t-value of 1.67 at a significance level of 5%. Therefore, the alternative hypothesis (Ha) is accepted, and the null hypothesis (Ho) is rejected. It can be concluded that there is an influence of the Discovery Learning Model on students' science literacy.
The Needs Analysis for an Educational Physics Game with Scientific Literacy and Ethnoscientific Content Socrates, Tegar Putra; Afrizon, Renol; Hidayati, Hidayati; Hidayat, Rahmat
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.5079

Abstract

The advancement of science and technology in the era of the Industrial Revolution 4.0 encourages government regulations in changing all life governance, including education. The independent curriculum is used as a solution to answer the demands of the world of education and to be able to create active and creative learning. In learning Physics in schools, its application is rarely exemplified in everyday life.  Physics learning is only taught theoretically and has minimal explanation related to the implementation of Physics, so learning becomes less meaningful. Cultural or ethnoscientific approaches are important in implementing learning so that community culture is not lost. It can help improve students' scientific literacy and make science learning more meaningful for students. One of the technology-based learning media that can be developed is Physics educational games. This study aims to analyze the development needs of Physics educational games containing scientific literacy and ethnoscience. This type of research is descriptive quantitative. This research data instrument uses observation sheets and questionnaires. Data collection techniques are carried out through methods: (1) observation and (2) questionnaires. The research technique used is the quantitative descriptive analysis technique. The study subjects were 42 grade X students of SMAN 1 Padang. The students are represented by three classes X at SMAN 1 Padang, grouped into high, medium and low-level classes. The results showed that using learning media increased student participation in learning and made it easier for students to understand the material. Linking Physics learning with the local culture can make Physics learning more meaningful and increase students' scientific literacy. These results illustrate the need to develop physics educational games based on scientific literacy and ethnoscience.
Development of a Natural Science Module Based on Local Tourism, Wonosobo Color Lake, to Improve Mastery of Concepts for Junior High School Students on Light and Optical Instruments Fatimah, Anik Zuhriatul; Maryono, Maryono; Firdaus, Firdaus
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.5090

Abstract

This study aims to develop valid and practical physics modules to be used in teaching physics in class. The module developed is a module that is integrated with local tourism of the colorful lakes in Wonosobo, with the material described in the module being light material and optical devices. In addition, the developed module also aims to improve students' mastery of concepts. In this study using Research and Development (R&D), namely research methods that produce products in the form of modules, media and others. Data collection techniques used in this study were observation, questionnaires, tests and documentation. The instruments used in data collection were media expert validation sheets, material experts, student response questionnaires, and student concept mastery test questions. The subjects of this study were 17 students of grade VIII junior high school. From the research that has been done, the results are (1) module validation by media experts, material experts, and practitioner experts, an overall percentage of 80.1% is included in the valid category; (2) the results of the practicality of the modules assessed by students obtained an overall percentage of 87.82% including the very practical category; (3) being able to improve students' mastery of concepts based on the results of the average pretest and posttest scores, there was an increase in scores, the pretest obtained an average score -an average of 52.05, while the posttest obtained an average of 88.52.  

Page 33 of 48 | Total Record : 474

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