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Physikos: Journal of Physics and Physics Education
Published by Universitas Pattimura
ISSN : -     EISSN : 28306775     DOI : https://doi.org/10.30598/physikos.2.2.10578
Core Subject : Science, Education, Engineering,
Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Physics
PHYSIKOS: Journal of Physics and Physics Education (e-ISSN 2830-6775) is a scientific journal published by the Physics Education Study Program, Faculty of Teacher Training and Education, Pattimura University. This journal focuses on disseminating original research results in the fields of Pure Physics, Applied Physics, and Physics Education. In addition, this journal does not include review articles and articles that have been submitted or published in other journals. This journal is published twice a year, in June and December. Articles are written in Indonesian for the first and second editions, while furthermore will be written in English. The scope of this journal covers two areas, namely as follows : # Physics Education, including: 1. Physics Learning Media 2. Evaluation and Assessment in Physics Learning 3. Approaches, Strategies and Models in Physics Learning 4. Physics Curriculum Development # Pure Physics, including: 1. Theoretical Physics 2. Material Physics 3. Complex System Physics 4. Instrumentation Physics 5. Biophysics 6. Nuclear Physics
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 40 Documents
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Eksperimen Pola Difraksi Berbasis Smartphone Menggunakan Remote Control Televisi (TV) untuk Estimasi Lebar Kisi Compact Disc Maranressy, Fera Dominggas; Latununuwe, Altje; Akyuwen, Frandy; Huliselan, Estevanus Kristian; Buka, Oktosea
Physikos: Journal of Physics and Physics Education Vol 3 No 2 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.2.16346

Abstract

A smartphone-based diffraction pattern experiment using a TV remote control has been successfully designed to estimate the width of a CD grating. This innovative experiment not only provides a hands-on learning experience but also has practical implications for physics education. A smartphone can be used as a screen to record and save diffraction patterns, and a TV remote control can be used as a source of infrared light. CDs can replace gratings, making the experiment efficient and accessible. The determination of the infrared wavelength of the TV remote control using a 300 line/mm grid and a 600 line/mm grid resulted in 946.67 nm and 859.33 nm, respectively. A positive linear relationship was found between the distance from the grid to the screen L and the distance from the centre light to the first light p, where the bigger L, the bigger p. Estimating the CD grating width using the infrared wavelength value of 946.67 nm, it was found that the CD grating width was 1632.19 nm. Furthermore, using a wavelength of 859.33 nm, it was found that the CD lattice width was 1481.68 nm, close to the actual CD lattice width.
Peningkatan Penguasaan Konsep Gelombang Bunyi Berdasarkan Gaya Belajar Peserta Didik Melalui Model Problem-Based Learning Sahuleka, Novita; Kalean, Arman; Sabandar, Vederico Pitsalitz
Physikos: Journal of Physics and Physics Education Vol 3 No 2 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.2.16180

Abstract

This study aims to improve students' ability to master physics concepts on sound waves material in terms of students' learning styles through the Problem-Based Learning (PBL) model. The learning styles that are the focus of this study consist of visual, auditory, and kinesthetic. This research is pseudo-experimental research with a quantitative approach. One Group Pre-test Post-test Design is a research design used to apply the PBL model to determine the extent of improvement in mastery of the sound wave concept based on the learning style of students. The population in this study were students of class XI IPA SMA Negeri 42 Central Maluku, with a sample size of 24 people. The instrument used to analyze the learning style of students consists of test questions, questionnaires, and Learner Worksheets (LKPD). Based on the analysis carried out, it can be seen that before the application of the PBL model, overall students were failing qualifications with the average Pre-test obtained by students being 12.34. Based on these results, the number of students whose learning styles are classified as visual is 9 people (38%), auditory is 7 people (29%), and kinesthetic is 8 people (33%). After applying the PBL model by taking into account the learning styles of students during the teaching and learning process, the average LKPD achievement score in the visual group was 87.78, auditory was 85.71, and kinesthetic was 88.50, and was in good qualification. These results were then further reviewed through the Post-test, with an average achievement score of 80.48 with good qualifications. Based on these results, the N-Gain test was then carried out and the average score achieved was 0.8 with high qualifications. Thus it can be concluded that the PBL model can improve students' mastery of concepts on sound wave material based on students' learning styles.
Meningkatkan Kemampuan Berpikir Kritis Peserta Didik dalam Pembelajaran IPA Melalui Penggunaan Modul Praktikum Berbasis KBTL Pelupessy, Frelin; Latupeirissa, Asry Nelannya; Pulu, Sri Rahmadhani
Physikos: Journal of Physics and Physics Education Vol 3 No 2 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.2.17606

Abstract

Critical thinking skills are high-level thinking skills that every learner must have to understand and solve problems. However, what often happens is that most teachers do not sharpen children in developing critical thinking skills. This study aims to improve students’ critical thinking skills through the use of practicum modules based on Advanced Questioning Skills (KBTL) in science learning. The population in this study were all grade VIII students at Santoso Andreas Junior High School, as many as 12 students who were then referred to as research samples. This research is included in the type of quasi-experiment research by applying the One-Group Pre-Test Post-test research design. The instruments used are test questions and Learner Worksheets (LKPD). The data obtained were then analyzed descriptively and quantitatively, which aims to provide a true picture of the use of the KBTL practicum module on the critical thinking skills of students. Based on the analysis conducted, it can be seen that there is a significant change or increase in the critical thinking skills of students based on the average achievement score, both obtained in the Pre-test and Post-test with a percentage of 55.4%. These results can be further reviewed on the results obtained by students during the learning process through the LKPD work on the KBTL-based practicum module, with an average achievement score of 87.08. The N-Gain test was carried out with the calculation results showing a value of 0.87 and included in the high category. This indicates that the use of KBTL-based practicum modules has a significant impact on improving students’ critical thinking skills.
Efektivitas Pembelajaran Fisika melalui Metode Eksperimen pada Materi Fluida Statis di Kelas XI SMA Negeri 57 Maluku Tengah Schaduw, Jane; Tuhurima, David; Malawau, Seska
Physikos: Journal of Physics and Physics Education Vol 3 No 2 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.2.14390

Abstract

The lack of variety in the use of learning methods causes the learning process in the classroom to tend to be monotonous and has an impact on the low active participation of students. This study aims to determine the effectiveness of the application of experimental methods in improving mastery of static fluid material. This study used a quantitative descriptive approach with the subject of students of class XI IPA SMA Negeri 57 Central Maluku, which amounted to 18 people, and was used as a single sample because there was only one class. Data collection instruments were carried out through tests (pretest and posttest), as well as non-test instruments in the form of Learner Worksheets. The results showed that before learning using the experimental method, all students were in the “Fail” category. After the learning process took place for three meetings, there was a significant increase in mastery of the material. The average achievement score of students is in the “Good” category. The N-Gain test results showed an average increase of 0.78 with a “High” qualification. This finding shows that the experimental method can significantly improve concept understanding and mastery of static fluid material. Therefore, the application of the experimental method is feasible to use as an innovative learning strategy in Physics subjects at the high school level.
Model Inkuiri Terbimbing dengan Pemanfaatan Aplikasi Simulasi Interaktif Sebagai Strategi Pembelajaran untuk Meningkatkan Penguasaan Konsep Gelombang Bunyi Tehuayo, Hobertina Melinda; Wattimena, Herman Samuel; Tamaela, Elsina Sarah; Napirah, Mardiana
Physikos: Journal of Physics and Physics Education Vol 3 No 2 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.2.16776

Abstract

Students' understanding of the concept of sound waves is still a challenge in learning physics because it is abstract and requires active involvement in the scientific thinking process. This study aims to analyze the effectiveness of the guided inquiry learning model by utilizing interactive simulation applications as an innovative learning strategy in improving the mastery of the concept of sound waves in students of class XI IPA-2 SMA Negeri 8 Maluku Tengah. The research design used was a one-group pretest-posttest involving 25 randomly selected students. The research instruments included tests (pretest and posttest) and non-tests in the form of Learner Worksheets (LKPD) designed to encourage the inquiry process. The pretest results showed that all learners (100%) were in the failing category with an average score of 5.8. After the application of the model, the average score of students increased to 75.7 in the posttest and 77.4 during the learning process, both in the sufficient category. The N-Gain test results showed an average improvement score of 0.71 (high category). All students also managed to achieve scores above the KKM (≥70) for all indicators of competency achievement. These results indicate that the application of the guided inquiry model is not only effective, but also relevant to today's learning needs that demand critical and exploratory thinking skills. This research contributes to strengthening the role of the guided inquiry model as an adaptive learning approach for conceptual physics topics.
Inovasi Pembelajaran IPA Melalui Model Problem-Solving Terintegrasi LKPD Kontekstual untuk Penguasaan Materi Getaran dan Gelombang Hehanussa, Ester Iryanti; Sapulete, Heppy; Nirahua, Juliana; Amahoru, Abdul Haji
Physikos: Journal of Physics and Physics Education Vol 3 No 1 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.1.17399

Abstract

This study aims to determine the effectiveness of the application of the problem-solving learning model integrated with context-based Learner Worksheet (LKPD) in improving the mastery of vibration and wave concepts in students of class VIII-2 SMP Negeri 7 Maluku Tengah. This study used a one-group pretest-posttest design involving 29 students as samples selected randomly (random sampling). The LKPD used was developed based on a contextual approach that links physical material with real phenomena in the surrounding environment, such as traditional musical instruments and ocean waves. The data collection instruments consisted of an initial test, a final test, and a student engagement observation sheet. The results showed a significant increase in concept mastery, marked by an increase in the average score from 35.33 in the initial test to 78.31 in the final test, with an N-gain value of 0.50 (medium category). In addition to cognitive improvement, students also showed a better ability to solve problems independently through the problem-solving stages. These findings indicate that the integration of the problem-solving model with context-based LKPD is an effective learning innovation to improve learning outcomes and active involvement of students in science learning.
Peningkatan Penguasaan Materi Melalui Model Learning Cycle 5E Berbantuan Video Pembelajaran Masbait, Kristi Wansia; Huliselan, Estevanus Kristian; Tamaela, Elsina Sarah
Physikos: Journal of Physics and Physics Education Vol 4 No 1 (2025): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.4.1.17645

Abstract

The purpose of this study is to find out how well eighth-grade students at SMP Negeri 39 Central Maluku learn vibration and wave topics when they are taught using the Learning Cycle 5E model and learning videos. The research design used was a one-group pretest-posttest, with 16 students used as research subjects. The instruments used in collecting data for this study consisted of test instruments in the form of test questions and non-tests in the form of Learner Worksheets (LKPD). The study's results indicate that the material mastery ability of all students (100%) falls into the failing qualification category, with an average score of 20.54. The analysis reveals that students achieve an average score of 78,60 during the learning process, indicating a good qualification. The results of the N-Gain Test show that the average score of students is 0.70, which is a high qualification. The results showed that there was an increase in students' mastery of material in each indicator of competency achievement, with an average final score of 75.71. This means that using the Learning Cycle 5E model along with learning videos has been shown to help all of the students at SMP Negeri 39 Central Maluku learn more about vibration and waves.
Penggunaan Model Cooperative Learning dalam Meningkatkan Kemampuan Berpikir Kritis Peserta Materi Elastisitas dan Hukum Hooke Wattimury, Reico; Kereh, Cicylia Triratna; Jamaludin, Jamaludin
Physikos: Journal of Physics and Physics Education Vol 4 No 1 (2025): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.4.1.13719

Abstract

This study aims to improve students' critical thinking skills in Elasticity and Hooke's Law. The research type is quantitative descriptive with a one-group pretest-posttest design. The research population consists of 50 students in grade XI MIA, while the sample was determined using judgment sampling, resulting in grade XI MIA-1 with 25 students. Data were collected using a test method in the form of test questions and a non-test method in the form of Student Worksheets (LKPD). Data were analyzed descriptively and quantitatively based on critical thinking ability indicators, and the increase was calculated using the N-Gain test. The results showed that before the intervention, students' critical thinking ability was at a very low level. After the implementation of cooperative learning, critical thinking skills improved to a high level. The N-Gain test also showed a significant improvement in students' critical thinking skills. Thus, the use of the cooperative learning model can serve as an alternative teaching strategy to enhance critical thinking skills and is expected to serve as a reference for teachers in their efforts to improve the quality of physics education.
Penggunaan Media Pembelajaran PhET dalam Setting Cooperative Learning Guna Meningkatkan Penguasaan Materi Gelombang Berjalan Kalorbobir, Yohana Apriliani Paskalin; Jamaludin, Jamaludin
Physikos: Journal of Physics and Physics Education Vol 4 No 1 (2025): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.4.1.13854

Abstract

The research was conducted due to the use of media and learning models that were not varied and ineffective. To overcome this, learning materials specifically on traveling waves were taught using PhET learning media in a cooperative learning setting. This research was quantitative descriptive with a one-group pretest-posttest design. The population in this study was the 11th-grade science class at Angkasa Pattimura High School in Ambon, consisting of two classes. The sampling technique used was purposive sampling with the aim of improving the mastery of the material among students with the lowest scores, where, based on the average scores, the students in class XI IPA-2 had the lowest average scores compared to class XI IPA-1. Thus, the sample used in this study was the students in class XI IPA-2, with a total of 15 students. The instruments used to collect data were tests, namely a pretest and a posttest. Based on the results of the analysis, it can be seen that the use of PhET learning media in a cooperative learning setting can improve students' mastery of traveling wave material. It is hoped that this research can be used as a reference in efforts to help add new insights into the use of PhET learning media in a cooperative learning setting for other materials.
Analisis Kualitas Air pada Mata Air di Desa Galao, Kecamatan Loloda Utara, Kabupaten Halmahera Utara Buka, Oktosea; Lotono, Mutia; Yusniar, Masitah; Janis, Harsen Berg; Boleu, Fiktor Imanuel; Akyuwen, Frandy
Physikos: Journal of Physics and Physics Education Vol 4 No 1 (2025): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.4.1.19767

Abstract

Water plays an important role in human life, and one of the water resources that can be a source of clean water is groundwater or what is also called a spring. Therefore, the spring in Galao Village, North Loloda District, North Halmahera Regency, needs to be maintained and cared for. In this study, researchers tested water content using several parameters, namely hardness, TDS (Total Dissolved Solids), DHL (Electrical Conductivity), turbidity, and pH. The results of sample testing carried out in two laboratories showed a turbidity of 1.00 NTU and a pH of 7.145 which were tested at the North Halmahera Regency Environmental Service Laboratory. Meanwhile, the main parameters of hardness were recorded at 231 mg/l, TDS 391 mg/l, and DHL 521 μS/cm which were tested at the Manado Industrial Standardization and Service Center (BSPJI) Laboratory. Physically, the three main parameters, namely hardness, TDS and DHL are interrelated; Hardness is caused by contact between water and limestone in the soil layer through which water passes, allowing calcium (Ca) and magnesium (Mg) to dissolve into it. In line with the cause of the presence of dissolved substances caused by weathering, dissolution of rocks and soil and other organic and inorganic substances dissolved in water, there is a relationship between Electrical Conductiv ity (ECP) and the ions contained therein, ions in water come from dissolved salts of alkali compounds, chloride sulfide dissolved in water. The purpose of this study is to determine the content of Hardness, Total Dissolved Solids (TDS), Electrical Conductivity (DHL), Turbidity, and pH contained in water.

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