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All Journal JURNAL PENELITIAN SAINTIKA Jurnal Ikatan Alumni Fisika Universitas Negeri Medan JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Pendidikan Fisika Martabe : Jurnal Pengabdian Kepada Masyarakat JCRS (Journal of Community Research and Service) Gravitasi: Jurnal Pendidikan Fisika dan Sains Jurnal Pengabdian Masyarakat Asia JURNAL CURERE PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) EINSTEIN (E-JOURNAL) INPAFI (Inovasi Pembelajaran Fisika) IPER (Indonesian Physics Education Research) Journal of Learning and Technology in Physics
Alkhafi Maas Siregar
Jurusan Fisika, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Negeri Medan, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Journal : JURNAL CURERE

 1 
THE RELATIONSHIP BETWEEN ANALYTICAL SKILLS AND THE STAGES OF THE CASE METHOD IN DETERMINING THE BEST SOLUTION Mihardi, Satria; Derlina, Derlina; Siregar, Alkhafi Maas; Simanjuntak, Yanthy Leonita P.
JURNAL CURERE Vol 7, No 2 (2023): Vol 7, No 1 (2023): Jurnal Curere
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/jc.v7i2.1218

Abstract

The case method reports descriptive information regarding a trial or experiment, event or analysis, or project. The case method can also be interpreted as the result of intensive and systematic investigations carried out by individuals, groups communities, or units to examine data that is related to several variables. Students or teachers usually take a broad and complex topic or phenomenon in the case method. Then, the topic is narrowed down to the questions to be analyzed. Analysis is an activity that consists of a series of activities such as; parsing, distinguishing, and sorting things to be regrouped according to certain criteria and then looking for connections and interpreting their meaning. The ability to analyze is one of the high-level cognitive abilities that is important for students to master in learning. The selection of control and experimental samples was carried out using class random. This is done to reduce bias when determining or drawing conclusions that may result in adjustments to the circumstances being made. The form of research is a quasi-experiment with a two-group pretest-posttest type. Data analysis in this research was carried out descriptively by determining the residual regression test with the help of the SPSS program. The treatment given through the case method makes analysis the basic and most developed ability in learning. These results prove that the case method analysis each stage of students' basic thinking in providing arguments and conclusions based on the thought analysis itself. Analytical skills can be developed through the case method stages. The case method stages require analysis at each stage to provide arguments and possible solutions. Repeated training helps students improve their analytical skills.
EVALUATING THE IMPACT OF CASE-BASED TEACHING MATERIALS IN PHYSICS TOWARDS OBE CURRICULUM Mihardi, Satria; Derlina, Derlina; Bunawan, Wawan; Siregar, Alkhafi Maas; Hardianti, Tuti; Batubara, Muhammad Khairi Dahlan; Nawawi, Puji; Bintang, Andreas; Nurlita, Nurlita; Manik, Agnes Viola
Jurnal Curere Vol 8, No 2 (2024): JURNAL CURERE
Publisher : Universitas Quality

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36764/jc.v8i2.1523

Abstract

Teaching materials play an essential role in education, serving as critical resources and guides for both teachers and students. They significantly enhance students' understanding and competency development by aligning with curriculum demands, particularly skill-based competencies. Science process skills are vital for engaging students in Physics, yet traditional teaching methods often limit the development of these skills. Effective Physics education should incorporate diverse strategies, including the case study approach, which fosters scientific thinking, creativity, and problem-solving skills. Implementing a scientific approach can further enhance these skills but may present challenges such as reduced learning pace and student interest. Teachers must address these challenges through close monitoring and thorough preparation, ensuring teaching materials are valid and effective. Researchers propose integrating case-based methods with a scientific approach to aid students in learning wave phenomena, making Physics concepts more accessible. The effectiveness of these materials will be evaluated using the N-Gain test, a statistical measure assessing improvement in student performance through a quasi-experimental pretest-posttest design, with data analyzed using SPSS. This study aims to identify issues and gather user feedback to optimize Physics teaching materials. The analysis of teaching materials developed using the case method, supported by a scientific approach, reveals their effectiveness in enhancing students' science process skills. The average N-Gain score of 0.71, reflects a 71% improvement, these materials significantly improve students' abilities, particularly in the Sound Wave subject. The effectiveness is evident in the enhanced skills of analysis and problem-solving among students, validated through pre-test and post-test comparisons. The average pre-test score was 60.4, which increased to 88.3 in the post-test. Despite some challenges such as inconsistent internet access, the teaching materials proved to be highly effective, with 20 students achieving effective results and 10 achieving fairly effective results. The teaching materials also foster various science process skills including critical thinking, experimentation, and communication. These methods encourage student engagement, critical thinking, collaboration, real-world application, creativity, and overcoming learning barriers, making education more dynamic and interactive.
Co-Authors ., Herkules Adelita Khairani Agnesia M Damanik Anna Dinna Arunika, Santri Asjan Anugerah Zai Aulia Ramadhani Batubara, Muhammad Khairi Dahlan Biduan Manahan Nainggolan Bintang, Andreas Dedi Surahman Dedy Husrizal Syah, Dedy Husrizal Denni Saulina Tambunan Deo Demonta Panggabean Derlina , Derlina . Eddiyanto , Eddiyanto Eddiyanto Eva Marito Daulay Fahri, Rama Fitrawaty Fitrawaty Hakim S, Abd Harahap, Syahrizal Hendro Jansya Sinaga Herbert Sipahutar Irfandi Irfandi Jawak, Noni Prince Khairani, Adelita Lastri Sinaga Maimunah Ameliyah Siregar Mangido Nainggolan Manik, Agnes Viola Marwiyah, Masringgit Motlan . Mukti Hamjah Harahap, Mukti Hamjah Murtiningsih, Eka Nainggolan, Biduan Manahan Nawawi, Puji Ningrum, Dita Dwi Nurlita, Nurlita Parhusip, Sartini Parinduri, Syahril Tahir Purwanto Purwanto Puspita Dewi, Puspita Rahman syah Rahmatsyah . S, Novi Febrina Satria Mihardi Siahaan, Verra Sanny Br silaban, eka setiaji Sinaga, Hendro Jansya Sinaga, Lastri Siregar, Erlin Katie Melani Situmorang, Immanuel Basado Syahril Tahir Parinduri Tamba, Rade Yamen Taufik Hidayat Taufik Hidayat Tuti Hardianti Wawan Bunawan winsyahputra Ritonga Yanthy Leonita Perdana Simanjuntak Zikri S, Valery Mahda