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Satria Mihardi
Universitas Negeri Medan, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics 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.
RESPON MAHASISWA TERHADAP LEMBAR KERJA MAHASISWA MODEL INKUIRI GRUP BERBASIS INVESTIGASI (LKM-IGBI) MATERI POKOK HUKUM-HUKUM NEWTON TENTANG GERAK Sinuraya, Jurubahasa; Motlan, Motlan; Mihardi, Satria
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.v7i2.1219

Abstract

Tujuan penelitian ini adalah untuk mendeskripsikan respon mahasiswa terhadap LKM-IGBI. Penelitian ini menggunakan metode deskriptif kuantitatif. Sampel dalam penelitian ini adalah mahasiswa kelas PSPF 2022C Jurusan Fisika Universitas Negeri Medan Angkatan Tahun 2022 yang sedang mengikuti perkuliahan Fisika SMA semester genap tahun perkukiahan 2022/2023 . Teknik pengambilan sampel adalah purposive sampling area sebanyak 30 orang. Instrumen pengumpul data adalah angket respon mahasiswa. Angket respon yang diberikan kepada mahasiswa berisi empat pernyataan yaitu: daya tarik, kemudahan menggunakan, kecukupan konten, dan relevansi konten. Anaisis data menggunakan teknik persentase. Hasil analisis data menggambarkan LKM-IGBI sangat dibutuhkan dalam kegiata pembelajaran yang tergambar dalam respon mahasiswa dalam kategori sangat baik.
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 Abdullah, Herkules Alkhafi Maas Siregar Aritonang, Yanti Seniawati Baringbing, Samuel Batubara, Muhammad Khairi Dahlan Batubara, Rizki Salsabila Bintang, Andreas D. Nasution, D. Derlina , Derlina . Eddiyanto , Eddiyanto Eddiyanto Fadly, M Fahri, Rama Gomes, Margareth Jacoba da Hakim S, Abd Hasibuan, A Rivaldi Irfandi Irfandi, Irfandi Irham Ramadhani Jurubahasa Sinuraya Karya Sinulingga Lingga, Loni Ignasia Maas Siregar, Alkhafi Manik, Agnes Viola Manurung, S. R. Miftahul Jannah Mizilfa, Nazhira Motlan . N. Y. Rustaman Nainggolan, Mangido Nawawi, Puji Nurdin Bukit Nurlita, Nurlita Pardomuan Sitompul Purba, John Tampil Purba, Jujur Marholong Rajo Hasim Lubis S, Abd Hakim Sabani Sabani Sanjaya, Aditya Putra Sibarani, Choms Gary Ganda Tua Sihite, Amisha Simanjorang, Arya Sandro Simatupang, Hizkia Natanael Simbolon, Elisabeth Endang Permata Siregar, Elisa Siregar, Halimatus Sadyah Siregar, N. Situmorang, Immanuel Basado Stephanie Stephanie Tamba, Rade Yamen Taufik Hidayat Trisnawati Hutagalung Tuti Hardianti Usman, Khairul Wawan Bunawan Yanthy Leonita Perdana Simanjuntak Yul Ifda Tanjung, Yul Ifda Zuhra, Siti Zuraida, Novita