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Kasuari: Physics Education Journal (KPEJ)
Published by Universitas Papua
ISSN : 26152681     EISSN : 26152673     DOI : -
Core Subject : Science, Education,
Education Physics
Kasuari: Physics Education Journal (KPEJ) is a peer-reviewed open access journal and aims to provide a forum for researchers, lecturer, educational practitioners and University student on all topics related to physics education. The journal provides forum for the sharing, dissemination and discussion of research, experience and perspectives across a wide physics learning include: development of instruments of evaluation physics, development of instructional media physics, the development of learning model of physics, and Quasi-Experiment. Kasuari: Physics Education Journal (KPEJ) published comprehensive research articles and reviews by leading experts in the field. Selected articles, which has a high scientific achievement, provide important new knowledge, and high benefits to society of physics and physics education. The Journal was first published in 2018 and regularly published twice per year in June and December.
Arjuna Subject : -
Articles 22 Documents
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Search results for , issue "Vol. 7 No. 1 (2024): June 2024" : 22 Documents clear
Development of Interactive Learning Media Assisted by Padlet to Improve Concept Understanding on Regular Circular Motion Material in Class XI Yulistia, Tri; Risdianto, Eko; Putri, Desy Hanisa; Kurniaty, Rikha
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.496

Abstract

Technology in the learning process can improve education more effectively. This study aims to describe the feasibility of media and improve understanding of the concept of padlet on regular circular motion material. This type of research is research and development using the ADDIE model. The results of this development research include pre and post tests and validation by media experts (1) Padlet-assisted interactive learning media is considered very feasible with a percentage of 95.83% and an increase in understanding of the concept shown by 0.79 in the high category in the N-gain test (2) Based on the results of data analysis after using Padlet-assisted interactive learning media obtained a post-test percentage of 85.13%. It can be concluded that the interactive learning media assisted by Padlet is very feasible to use for regular circular motion material. In addition, the use of Padlet-assisted interactive learning media developed based on regular circular motion material, improves students' concept understanding.
Method for Accelerating Equilibrium in Perfectly Damped Brownian Motion with Harmonic Potential Aszhar, Jodi; Setiawan, Iwan; Medriati, Rosane
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.485

Abstract

Technological advances nowadays, making human beings able to do things easier and shorter. In this study, perfectly damped Brownian motion with a harmonic potential is considered, where previously it was moving randomly, requiring a long time to return to an equilibrium state. This research aims to determine the additional potential of each initial potential in the form of harmonic potentials with various powers. The method used is the Fast Forward method developed by Nakamura and Masuda. The equation used in this research is the Fokker-Planck equation. It was concluded that this research obtained additional potential for perfectly damped Brownian motion so that the time needed to reach the equilibrium state would be shorter.
Implementation of Small Term Reduction in Taylor Series in Analytical Physics Problem Simangunsong, Sumihar
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.646

Abstract

This research is motivated by the low ability of students to apply mathematical solving methods to analytic physics. The purpose of this research is to show the implementation of small term reduction in Taylor series on analytic physics problems. The analytical physics material described in this study is the pendulum oscillation material, heat conduction and the perturbation quantum state function. This research method involves a mathematical derivation of the Taylor series formation. The epicenter of the idea of reducing the Taylor series in this study is the use of very small terms in the Taylor series to reduce terms with values reaching towards zero, namely the third term and the fourth term. This small term reduction method is spread into problems of mechanics, oscillations, heat, electricity, magnetism and quantum mechanics. The results of this study show that after using the small term reduction principle, the equations to be solved are like first-order and second-order differential equations. By solving these equations we get a variable physical quantity.
The Impementation of POE Learning Model (Predict Observe Explain) Assisted Magnet KIT to Improve Student Analitycal Thinking Skills Warohomah, Fitry Mifthoh; Rahmad, M; Irawan, Dedi; Fajri, Oknain
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.556

Abstract

This research aims to measure students' level of analytical thinking in the Natural Sciences learning process about magnetism through the POE (Predict Observe Explain) learning model with the help of a magnetic KIT (Integrated Instrument Box). The research method applied is quantitative through a Quasi Experimental design. Research instruments include interviews, questionnaires, and posttests. The research subjects were control class IX.4 which participated in the conventional learning group and experimental group IX.5 which implemented a POE model with magnetic KIT media at MTs Hasanah Pekanbaru. Data was collected through a posttest of analytical thinking skills and analyzed using descriptive analysis and the Independent Sample T test. The analysis obtained shows a significant variation in average values in the experimental and control groups, in the POE group achieving a higher level of analytical thinking (67.16%) than the conventional class (55.16%). This shows the effectiveness of POE learning with the help of magnetic KIT in improving students' analytical thinking skills regarding the context of magnetic material.
Gas Concentration Measuring-System (CH4, NH3, CO2) Upon Cow Feces in an Encased-Space Based on Arduino Uno Romdon, Mu'hamad Asfi; Hamdani, Dedy; Medriati, Rosane
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.502

Abstract

The goal of this exploration is to fabricate an estimating instrument for perceiving Methane, Smelling salts, and Carbon Dioxide gas concentrations in cow feces within a confined space. The feasibility of gas concentration detection devices using MQ-2 sensors, MQ-4 sensors, and Arduino Uno-based MQ-135 sensors will also be tested. This research relates to physics, particularly instrument physics. The research will employ hardware design, software design, and testing methodologies. The gas used for testing was produced from 500 grams of cow feces through three treatments: no treatment, addition of 50 grams of activated charcoal, and addition of 50 milliliters of EM4. The tool validation test was conducted by three experts, and the typical worth acquired was 95.8%, classified as entirely achievable. The experiment yielded the highest concentrations of CH4, NH3, and CO2 gases at 11:30 AM (plus EM4), 03:00 AM (plus EM4), and 24:00 AM (without treatment), respectively, with readings of 9.49 ppm, 26.89 ppm, and 4.57 ppm.
Identification of Physics Concepts in Tanjung Batu Knock Down House Meitasari, Diana; Wiyono, Ketang
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.507

Abstract

This research aims to identify the physics concepts present in various components of knock-down houses. Data collection was conducted through interviews, observations, and documentation. The research took place in the village of Tanjung Batu, Ogan Ilir Regency, South Sumatra. The method employed in this study was qualitative research with a descriptive explanatory form. The findings indicate that there are physics principles in several components of knock-down houses. These include the equilibrium of rigid bodies, evident in the stairs and supporting pillars of the house, the concept of torque that occurs when opening and closing windows, the concept of the center of gravity acting on the roof of the house, electrical concepts present in house lights, and the concepts of temperature and heat influenced by the house's materials. Additionally, the concept of measurement is evident in the lengths of the wooden beams used in the construction of the knock-down house. Based on the results of this research, it can be concluded that knock-down houses represent local wisdom that incorporates physics concepts suitable for educational purposes. 
The Learning Revolution: Investigating the Use of Technology to Explore Mathematical Physics Learning Pratiwi, Hestiningtyas Yuli; Sujito, Sujito; Sunardi, Sunardi; Sayyadi, Muhammad
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.523

Abstract

This research aims to describe how future physics teachers study mathematical physics. Physics students must master the existing material in Mathematical Physics mathematics well, thoroughly, and collaboratively. Data collection is done with lifts, interviews, and observations. Research results show that the learning process needs to be more contextual, less applicative, and highly dominant in mathematics; less attractive teaching materials and lectures are not designed to equip students with the skills of the 21st century. Learning does not use technology to help students solve physical problems. It causes students difficulty learning mathematical methods in physics. In fact, in learning mathematical physics, students must master the concepts related to mathematics tools and their applications. The ability to mathematically solve problems of physical phenomena and give meaning to mathematical models is built into critical aspects of learning. The solution that can be applied is to apply technology using software applications like Maple.
Development of Adobe Flash CS6 Based Learning Media on Student Learning Outcomes on Elasticity and Hooke's Law Material in High School Bokori, Nur A S; Uloli, Ritin; Payu, Citron S.; Ntobuo, Nova E.; Setiawan, Dewa Gede Eka; Supartin, Supartin
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.612

Abstract

The aim of this research is to evaluate the level of practicality of using Adobe Flash CS6-based learning media on elasticity and Hooke's law. This development research uses the ADDIE model to collect data about practicality. Learning implementation sheets, questionnaires for testing the practicality of learning media by teachers in individual tests, and student response test questionnaires in field tests are used to evaluate practicality. This study was conducted at SMA N 1 Kabila, which is located in Bone Bolango Regency. The research results show that learning media based on Adobe Flash CS6 on elasticity and Hooke's law is used very effectively during the learning process. With the average learning implementation for three meetings of 95.83%, the average teacher response of 82.61%, and the average response of students of 79.63% in the good category, it can be concluded that Adobe Flash-based learning media CS6 on elasticity and Hooke's law is used very effectively during the learning process.
Interactive Demonstration Learning to Improve Conceptual Understanding of Class VII Students Materials: Temperature, Heat, and Expansion Trisni, Nurila; Syahril, Syahril; Fauza, Naila
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.515

Abstract

Science education is a great opportunity to create a generation of people with character. In classroom learning, there are several obstacles so that students do not optimally accept concepts or experience misconceptions. This situation proves that a learning process is needed that can overcome this problem. The aim achieved is to determine the effect of learning using the Interactive Demonstration model on increasing understanding of the concepts of class VII students in the material of temperature, heat, and expansion. Quasi Experiment is the method used and the design refers to Posttest-Only Control Design. The posttest results for conceptual understanding in the experimental class were superior to the results obtained in the control class. So, we can conclude that understanding the concepts of temperature, heat, and expansion in class VII at SMPN 20 Pekanbaru can be improved through the application of the Interactive Demonstration model.
Analysis of Students' Physics Literacy Skills in Solving HOTS Problems and Self-Regulated Learning Rezeki, Nani Sri; Purba, Andre Agachi; Simangunsong, Ika Trisni
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 1 (2024): June 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i1.488

Abstract

The purpose of this research is to examine the physics literacy skills of students solving HOTS questions and self-regulated learning (SRL) on measurement material at private high schools in Maju Village, through descriptive research using a qualitative approach. The instruments used include questionnaires, and HOTS test questions on Measurement material. The results showed that the low SRL category (score 98) was unable to reach the questions at C4. The medium group (score 120), could not fulfill all level 4 indicators. In high SRL, students are able to fulfill the indicators, by solving the problem completely, using the right information, applying numeracy skills, and being able to provide conclusions and their reasons, but cannot fulfill the indicators at level 5 and 6. The learning independence factor plays a significant role in determining the level of HOTS student.

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