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Qisthi Fariyani
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perj@walisongo.ac.id
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+6282243676139
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Jl. Prof. Dr. Hamka, Kampus II UIN Walisongo Semarang
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Physics Education Research Journal
Published by Universitas Islam Negeri Walisongo Semarang
ISSN : 26856190     EISSN : 27147746     DOI : 10.21580/perj
Core Subject : Science, Education,
Education Physics
Physics Education Research Journal (PERJ) publishes original manuscripts by researchers, lecturers, teachers, practitioners, and academicians related to physics and physics education. Articles that are integrated Unity of Sciences (local wisdom and enriched with the principal of religion and culture) will be prioritized. This journal is a peer-reviewed and open acces journal, which is biannually published by Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang.
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 4 Documents
 1 
Search results for , issue "Vol. 7 No. 2 (2025)" : 4 Documents clear
2D Modeling of Subsurface Structures Based on Gravity Data of Mount Arjuno-Welirang Handayani, Alifa Tri; Adhi, M. Aryono; Supriyadi; Nurcahya, Budi Eka
Physics Education Research Journal Vol. 7 No. 2 (2025)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

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Abstract

Indonesia is a country that has volcanoes stretching from west to east from Sumatra, Java to Sulawesi. Mount Arjuno-Welirang is a stratovolcano type volcano with an altitude of about 3,339 m (10,955) for Mount Arjuno while for Welirang it is about 3,156. Mount Arjuno-Welirang and its surroundings are composed by rocks sourced from Anjasmoro Volcano (Early Plistocene), Ringgit-Pundak-Butak Volcano (Middle Plistocene), Arjuno-Welirang Twin Volcanoes I and II (Late Plistocene), and Penanggungan Volcano. This research includes data processing and interpretation of the results of data processing.  This research was conducted using geophysical methods, namely the gravity method. The theoretical basis used is Newton's Law. Data in the form of gravity data that has been downloaded on the Land Gravity Data Website which is then processed using Surfer software, then the Magpick Software Upward Continuation process is carried out. After that, the slicing process is carried out on the residual anomaly, then the slicing results will be used to interpret using Grav2DC Software qualitatively based on the geological map as a reference. The interpretation results on the A-B and C-D tracks obtained 4 rock layers, namely volcanic breccia, lava, tuff breccia, and tuff rock. With an error value of 8.25% for incision A-B, and 3.63% for incision C-D.
The Influence of the Problem Based Learning Model Assisted by PhET Simulation on Students' Learning Outcomes in Parabolic Motion Material Molamahu, Dian; Junus Buhungo, Trisnawaty; S. Payu, Citron
Physics Education Research Journal Vol. 7 No. 2 (2025)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

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Abstract

This study aims to determine the effect of the Problem-Based Learning (PBL) model assisted by PhET Simulation on students' learning outcomes in parabolic motion material in Grade XI-Physics at SMA Negeri 1 Suwawa. This research is experimental with a One Group Pretest-Posttest Design. The sampling technique used in this study is total sampling. The population includes all Grade XI students majoring in Physics at SMA Negeri 1 Suwawa for the 2024/2025 academic year, consisting of three classes. The sample includes the entire population: Class XI A as the experimental class, Class XI C as the first replication class, and Class XI B as the second replication class, determined randomly through a lottery method. The data collection technique was conducted using a test in the form of 10 essay questions that had been validated by expert lecturers. The data obtained from the tests were analyzed using statistical tests, including the Liliefors normality test, hypothesis testing, and N-gain analysis. Based on the research results, the average posttest scores were 84.3 for the experimental class, 79.7 for the first replication class, and 82.8 for the second replication class. The hypothesis test results showed that the average scores of all sample classes were higher than the minimum passing score (KKM), which is 70. Based on the analysis of the course average normalized gain, the experimental class achieved 0.78, the first replication class 0.72, and the second replication class 0.75, indicating a high category for all sample classes. Thus, the use of the PBL model assisted by PhET Simulation significantly affects high school students' learning outcomes in parabolic motion material.
Preconceptions of Bachelor of Science Education (Honours) Degree in Physics Students about Compton Effect Mudzamiri, Edson; Madzudzo, Enselem Tashayanyika; Govender, Nadaraj
Physics Education Research Journal Vol. 7 No. 2 (2025)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

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Abstract

Physics education research has established that students’ preconceptions play a dominant role in teaching and learning of physics from elementary levels up to University. College students have been known to ignore information presented to them in lectures when it is inconsistent with their prior convictions some which are misconceptions. Research studies show that students’ preconceptions must be identified first before new concepts and explanations are learnt. This study aims to determine preconceptions of Bachelor of Science Education (Honours) Degree in Physics Students around the concept of Compton scattering particularly as explained using the concept of light. This qualitative study was conducted with 40 Bachelor of Science Education (Honours) degrees in Physics students at a state university in Zimbabwe. Data were analyzed descriptively. The students’ preconceptions that emerged were categorized as scientific concepts, misconceptions, lack of concept and error. The results showed that average of 21.8% of students had scientific concepts, 45.76% of students experience misconceptions, 18.54% of students experience lack of concepts and 14.23% of the students experience errors. This study revealed that not all preconceptions held by students are misconceptions as the results show a mixture of correct ant incorrect conceptions about Compton Effect. The study recommends that it is important to identify students’ preconception on Compton Effect to enable instructors to design effective instructional interventions and strategies for reinforcement of correct preconceptions and conceptual change for the wrong preconceived ideas.
Transforming Physics Learning: Developing AI-Based Interactive Videos to Understand Newton's Laws Hanisa, Hanisa Feranti; Siahaan, Sardianto Markos
Physics Education Research Journal Vol. 7 No. 2 (2025)
Publisher : Faculty of Science and Education, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/perj.2025.7.2.25924

Abstract

This study aims to describe the results of the needs analysis conducted at SMA Negeri 3 Prabumulih as a basis for developing artificial intelligence-based learning videos for differentiated physics learning. Data analysis was carried out using validation sheet data, questionnaires and interviews. This study serves as a preliminary study at the definition stage, where researchers ensure that the products developed meet the needs of teachers and students. The results of the questionnaire as many as 92.3% (150 respondents), stated that they agreed that SMA uses learning videos for every physics material. This is because physics material is learning material that is difficult for students to understand. The results of the description of the assessment data by the media validator on the media in the form of learning videos are in the very good qualification, this is categorized as very good. The trial results show that products that are equipped with practical aspects shown to teachers and students are categorized as very practical. So the level of validity of this learning video media is said to be very valid because it is in the range of 92.82% and the level of practicality of the media in the form of learning videos is 97.28% categorized as very good.

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