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RADIASI: Jurnal Berkala Pendidikan Fisika
Published by Universitas Muhammadiyah Purworejo
ISSN : 23016111     EISSN : 25490826     DOI : 10.37729/radiasi
Core Subject : Science, Education,
Education Physics
Radiasi: Jurnal Berkala Pendidikan Fisika (known as Radiasi) is a peer-reviewed journal published by Universitas Muhammadiyah Purworejo. Radiasi is an integrated forum for communicating scientific advances in the field of physics and education physics. The journal reports significant new findings related to physics and education physics, including learning media development, learning methods development, learning methods implementation, and application of physics. Radiasi publishes comprehensive research articles and invited reviews by leading experts in the field. Papers will be selected that high scientific merit, impart important new knowledge, and are of high interest to physics and education physics community
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Articles 5 Documents
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Search results for , issue "Vol. 16 No. 1 (2023)" : 5 Documents clear
Enhancing Computational Thinking Skills Through Physics-Based Worksheet in Linear Motion Fajrul Falah; Dwi Sulisworo
Radiasi : Jurnal Berkala Pendidikan Fisika Vol. 16 No. 1 (2023)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/radiasi.v16i1.2133

Abstract

The physics knowledge consists of many concepts and principles that are generally very abstract. Learning activities should help students understand the concepts by performing a series of activities themself. One of the required thinking skills in the 21st century is Computational Thinking Skills. Computational Thinking is the thinking process required in formulating problems and solutions. This study aims to develop a valid student worksheet and describe the students' response to it. In this research, the development of Computational Thinking-based student worksheet was carried out to be used in Junior High School science learning. Validation was carried out by media experts and subject matter experts. The results from the media experts were a score of 10.65 with an average of 3.55 from a scale of 4.0. While the results from subject matter experts were a score of 3.80 from a scale of 4.0. It can be concluded that the student worksheet received good and reliable categories. The effectiveness test on four students showed an average score of 7.25 in active learning style; an average score of 16.5 in reflective learning style; an average score of 12 in theoretical learning style; and an average score of 12.25 in pragmatic learning style. From these scores, it can be concluded that the dominant learning style of the four students who acted as respondents after following learning using the student worksheet is reflective learning, where students who like to consider experiences and observe learning materials from different perspectives.
The Effect of H-PBL to Improving Student’s HOTS and ICT Skills in Physics Learning Akhmad Jufriadi; Hena Dian Ayu; Riski Endah Setyawati
Radiasi : Jurnal Berkala Pendidikan Fisika Vol. 16 No. 1 (2023)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/radiasi.v16i1.1194

Abstract

This study aimed to analyze the effect of H-PBL to stimulating students HOTS and ICT skills. The model of H-PBL was a combination of online and direct learning. Direct learning was conducted by PBL. During online learning, the students conducted discussion through schoology applications that aimed to increase the ICT skills. The research design in this study was quantitative research with quasi-experimental type, the population that used in this study was students in 1st semester of pattern 6 in State Junior High School 5 Malang, while the sample in this study was 1 experimental class that used learning model of H-PBL and 1 control class that used learning model of PBL. The hypothesis was analyzed using the MANOVA test. The effectiveness of H-PBL learning could be known according to the improvement of learning result before and after using the H-PBL learning model and also could be known by differentiating the learning result of classes which used learning model of H-PBL dan PBL. The result of this study shown that the use of the learning model of H-PBL was proven effective in stimulating HOTS and ICT skills of students in energy materials. The analysis of this study obtained that the score of HOTS in the experimental class was 131.1 and for control class was 99.2, and the score of ICT skills in the experimental class was 18.7 while for control class was 17.8. The result shows H-PBL has effective to stimulated the student HOTS and ICT skill in Physics learning.
Development of Phymol Integrated Media (Physics Mobile Learning) on Temperature and Heat in High School Physics Learning Aulia Ahadillailah; Andri Suherman; Asep Saefullah
Radiasi : Jurnal Berkala Pendidikan Fisika Vol. 16 No. 1 (2023)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/radiasi.v16i1.1737

Abstract

This study aims to develop learning media in the form of learning videos of Phymol (Physics Mobile Learning) Integrated Games on the material of Temperature and Heat. The research method used is the R&D (Research and Development) research method with the ADDIE development model, including the stages of Analysis (analysis), Design (design), Development (development), Implementation (implementation) and Evaluation (evaluation). In this study, the product was validated using an expert validation instrument which was distributed to two lecturers and three teachers and a limited trial was conducted using student response questionnaires. The results of product validation show an average percentage of 92% with a very feasible category. The limited trial conducted by the researcher involved 30 students of SMA Negeri 5 Cilegon. Student responses showed an average percentage of 86% with a very good category. Based on the results of expert validation and student response questionnaires, physics learning media in the form of Phymol learning videos (Physics Mobile Learning) integrated Games on Temperature and Heat material is very feasible and can be used as a physics learning medium.
Project 2-D Motion Simulation Based on Matlab Graphical User Interface in Physics Learning Zulkarnain Zulkarnain; Islahudin Islahudin; M. Isnaini; Linda Sekar Utami; Khairil Anwar; Ni Wayan Sri Darmayanti
Radiasi : Jurnal Berkala Pendidikan Fisika Vol. 16 No. 1 (2023)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/radiasi.v16i1.2149

Abstract

Learning physics requires students to master the basic concepts of physics. Not infrequently, the physics concept is abstract, so it isn't easy to be perceived by students. However, abstract concepts in physics learning can be overcome by visualizing physics concepts packaged in computer software-based application programs in the form of computer simulations. This study aims to develop a 2-D motion simulation program based on the Matlab GUI. This study uses the Research & Development method. The development of this application program is carried out through 4 stages called 4-D: Define, Design, Develop, and Dissemination. The subjects in this study were 20 students of class XI MAS Nurul Jannah Ampenan. From the results of the study, it can be concluded that the quality of the product that has been developed is very feasible, with a percentage of 89,09% based on the assessment of material experts, 93,33% by media experts in the appropriate category, the response of students in class XI MAS Nurul Jannah Ampenan on the motion simulation application program 2- D-based GUI Matlab with a percentage of 88,20% with an excellent category, and an increase in understanding of physics concepts on the subject of 2-D motion; projectile motion after students use the 2-D motion simulation application program is in the medium category, seen from the class average gain value of 0.62. Therefore, the application program that has been developed has met the eligibility criteria and can be used in physics learning.
Development of a Recitation Program with Feedback and Reinforcement Questions to Improving Students' Concept Handy Faishal Rahim; Arif Hidayat; Sutopo Sutopo
Radiasi : Jurnal Berkala Pendidikan Fisika Vol. 16 No. 1 (2023)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37729/radiasi.v16i1.2213

Abstract

This study aims to develop and determine the feasibility of learning media consisting of a recitation program with feedback and reinforcement questions to improve students' mastery of concepts. The research design used ADDIE which consisted of 5 research stages, namely: 1) Analysis, 2) Design, 3) Development, and 4) Implementation. Based on data analysis, the media validity average value was 3.7. Thus, it can be concluded that the recitation program with feedback and reinforcement questions has a very valid (worthy) category. Based on the results of this research, the development of a recitation program with feedback and reinforcement questions can be used in learning to improving students' Physics concept.

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