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All Journal Wahana Didaktika Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) Jurnal Basicedu EDUKATIF : JURNAL ILMU PENDIDIKAN SOSCIED Jurnal Evaluasi dan Pembelajaran Sciening : Science Learning Journal BIOCHEPHY: Journal of Science Education International Journal of Information Techonology and Education (IJITE) Jurnal Basicedu Eduvest - Journal of Universal Studies Charm Sains : Jurnal Pendidikan Fisika Jurnal FisTa : Fisika dan Terapannya
Cosmas Poluakan
Universitas Negeri Manado
Aerospace Engineering Astronomy Computer Science & IT Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Neuroscience Physics Social Sciences Other

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Journal : Charm Sains : Jurnal Pendidikan Fisika

 1 
Pengaruh Model Problem Based Learning (PBL) Menggunakan Metode Demonstrasi dan Eksperimen pada Pembelajaran Fisika tentang Hukum Newton Agnes Mayanti; Cosmas Poluakan; Farly Reynol Tumimomor
Charm Sains: Jurnal Pendidikan Fisika Vol 3 No 1 (2022): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (211.476 KB) | DOI: 10.53682/charmsains.v3i1.144

Abstract

Learning physics is often seen as an abstract science presented in a theory that is less interesting and seems difficult, and assumes that physics is difficult to master and understand. With the PBL (problem based learning) learning model, it is expected to make a major contribution to students where students are able to master and understand a physics concept. The purpose of this study was to determine the effect of the PBL learning model using demonstration and experimental methods on learning outcomes of physics about Newton's law at SMK Anugrah Tondano in the odd semester of the 2019/2020 school year. This study used a posttest-only control group design. The treatment used in this experiment is a PBL learning model using demonstration and experimental methods. Analysis of the data used is normality test and statistical test with the help of SPSS 25 application. The results of this study indicate that the problem based learning (PBL) model has an effect on student learning outcomes.
Penggunaan Model Pimca dalam Pembelajaran Fisika Materi Pembiasan Cahaya Dengan Graphline Indah Ula; Cosmas Poluakan; Farly Reynol Tumimomor
Charm Sains: Jurnal Pendidikan Fisika Vol 3 No 1 (2022): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.611 KB) | DOI: 10.53682/charmsains.v3i1.147

Abstract

Research was carried out on physics learning models using light refraction material with graph line. The purpose of this study is to determine student learning outcomes using the PIMCA (Presentation, Idea Mapping, Conceptualization and Formative Assessment) model introduced and developed by Cosmas Poluakan. This study was carried out at SMA Negeri 1 Passi with a number of participants of up to 20 students. The design of this study is based on the One Group Pretest-Posttest-Design. The instruments used in this study were pretest and posttest. The process of this research starts with the pretest, implementing physics learning by following the 4 steps of the PIMCA model, and ends with the posttest. The results of the descriptive statistics showed an average pretest score of 30.00 and a posttest score of 77.77 with a difference of 47.77. From the results of the analysis with the N-Gain test, there were 10 students who experienced an increase in learning outcomes in the high category, 9 students who experienced an increase in learning outcomes in the middle category, and 1 student who experienced an increase in the Learning outcomes in the lower category. With a percentage of 50% of students experiencing an increase in learning outcomes in the high category. Thus, the results of this study show that the PIMCA learning model is very effective in learning physics.
PENGGUNAAN MODEL PROJECT BASED LEARNING DENGAN METODE PEER TUTORING DALAM PEMBELAJARAN HUKUM ARCHIMEDES Uada, Putri Angel; Poluakan, Cosmas; Rampengan, Alfrie M.; Taunaumang, Heindrich; Mandang , Theresje; Tumalun, Nicky K.
Charm Sains: Jurnal Pendidikan Fisika Vol 6 No 3 (2025): OKTOBER
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/charmsains.v6i3.505

Abstract

This article aims to determine the effect of using the project-based learning model with the peer tutoring method in teaching Archimedes' principle in physics. This research was conducted at SMA Negeri 1 Tombatu using a quantitative research design with a one-group pre-test post-test design. The use of the project-based learning model with the peer tutoring method enabled students to understand the material taught, based on student learning outcomes, namely the pre-test results showed that the average score of students was 35.83 and increased to 84 in the post-test results. Thus, it can be concluded that the use of the project-based learning model with the peer tutoring method has a significant effect on student learning outcomes in physics learning on Archimedes' principle.
Co-Authors Agnes Mayanti Anetha L.F. Tilaar Aswin Hermanus Mondolang Awali, Fadila Dewi S. Umacina Endang Surya Evans Kurama Fajariyanti, Khomsya Wanudya Kharisma Farly Reynol Tumimomor Fransiska Harahap Grace A. Naram Greydio Raidel Lendeon Heindrich Taunaumang Herry Sumual Herry Sumual Hiunsee, Fanli Indah Ula Jeffry S J Lengkong Jeffry Sony Junus Lengkong Jovialine Albertine Rungkat Ketsia Theresia Zeke Khomsya Wanudya Kharisma Fajariyanti Made Gita Indah Pertiwi Mandang , Theresje Mandolang, Aswin H. Margareta Oktavia Sumilat Milan Rogahang Nicky Kurnia Tumalun Noula Marla Paruntu Paruntu, Noula Marla Pasambaka, Philia Ananda Patricia Mardiana Silangen Pulingkareng, Jessica Joanna Puput Pitriani Rampengan, Alfrie M. Ratulangi, Norita Ronaldo B. rey Rondonuwu, Anneke T Rungkat, Jovialine Saiya, Yulinco Satyano W Mongan Sri Indahwati Tirsa Regina Potu Uada, Putri Angel Utari, Kadek Si Wantu, Meidy