Garuda - Garba Rujukan Digital

p-Index From 2020 - 2025

5.189

P-Index

This Author published in this journals

All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) DWIJA CENDEKIA: Jurnal Riset Pedagogik Fullerene Journal of Chemistry SOSCIED Jurnal Fisika Indonesia Frontiers Sciening : Science Learning Journal Charm Sains : Jurnal Pendidikan Fisika Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Jurnal FisTa : Fisika dan Terapannya

Alfrie Musa Rampengan

Universitas Negeri Manado

Author-ID : 3792288

Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

Published : 37 Documents Claim Missing Document

Claim Missing Document

Articles

Title

ANALISIS KESALAHAN KONSEP MAHASISWA CALON GURU FISIKA PADA MATERI KINEMATIKA MENGGUNAKAN TES DIAGNOSTIK THREE TIER Alfrie Musa Rampengan; Kristanto Gunawan Kumonong; Anneke Tinneke Rondonuwu
Charm Sains: Jurnal Pendidikan Fisika Vol 2 No 2 (2021): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Misconception is a wrong way of looking at an event that occurs. Various types of research have also been conducted to uncover and resolve these misconceptions. This study aims to analyze the misconceptions of the Physics Teacher Candidate Student (MCGF) on the concept of kinematics. With the form of qualitative research, the data collection technique was carried out using a three-level diagnostic test while the validity of the data used reference material, namely a test recap in the form of a three-level diagnostic test result script. Data analysis was carried out by being described, categorized, synthesized, then sorted systematically using three steps, namely editing, presenting, and drawing conclusions. From the researc, the results show that the misconceptions that occur in MCGF are determined by the sub-concept of Regularly Changing Straight Motion (GLBB) and Parabolic Motion, especially in determining the projectile trajectory. Factors that cause misconceptions are associative thoughts, incomplete reasoning and even tend to be wrong, and wrong intuition. An alternative solution that can be done is exposing the respondent to recovery, anomalous events, and incomplete and erroneous rationality and reasoning so that it is immediately completed. It is hoped that any misconceptions that occur can be immediately contacted.

EFEKTIFITAS METODE EKSPERIMEN BERBASIS MEDIA PRESENTASI DALAM MENINGKATAN CAPAIAN BELAJAR SISWA Frindi L Morontong; Patricia M. Silangen; Alfrie M. Rampengan
Charm Sains: Jurnal Pendidikan Fisika Vol 3 No 3 (2022): OKTOBER
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Education is the key to all quality progress and development, because with education humans can realize all their potential both as individuals and as citizens of society. This study aims to describe the application of an experimental method based on presentation media at Efata Bambung Christian Middle School. This study uses a class action research method, the subject of the research is class VIII students, totaling 38 students. This research was carried out in two cycles and each cycle had two meetings. This research was carried out in April of the 2019/2020 school year according to the time of physics subjects at school. Through the results of this study, using an experimental method based on presentation media can increase student involvement in learning and be able to increase student learning outcomes. The more stable students' understanding of the material presented by the teacher so that it can improve classical learning completeness from cycle I to 50% and cycle II to 100%. In the second cycle, classical student learning completeness has been achieved. The research can be concluded that the experimental method based on presentation media has a positive impact in improving student learning outcomes which is marked by an increase in student learning mastery in each cycle.

PENGEMBANGAN PENILAIAN HASIL BELAJAR FISIKA BERBASIS ONLINE PADA MATERI GERAK LURUS DENGAN MENGGUNAKAN APLIKASI KAHOOT Salti, Oktavia Indri; Lolowang , Jimmy; Rampengan, Alfrie Musa
Charm Sains: Jurnal Pendidikan Fisika Vol 4 No 2 (2023): JUNI
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.v4i2.259

This study aims to develop an online-based assessment of physics learning outcomes on straight motion material and to find out the implementation and responses of students after using the kahoot application as a medium for evaluating learning outcomes. This research is research and development (Research and Development) using the 4D research model adapted from Thiagarajan namely Difine, Design, Develop, and Dessiminate. The research instrument used was a test instrument, material expert validation sheets, media expert validation sheets, item analysis and student response questionnaires. The results of the eligibility validation of small group material experts were 78%, large groups were 92%, small group media expert validations were 78%, large groups were 84% with feasible and very feasible criteria. The response of the students in the small group test was 75.87%, the large group test was 80.6% with interesting criteria. The results showed that the development of the assessment of physics learning outcomes using the kahoot application was well implemented and feasible to be used in the assessment of learning outcome.

RANCANG BANGUN ALAT DEMONSTRASI TESLA COIL DALAM PEMBELAJARAN MEDAN MAGNET Sindim, Excelcis Deo Christianto; Makahinda, Tineke; Rampengan, Alfrie Musa; Lahope, Kenny Setiawan
Charm Sains: Jurnal Pendidikan Fisika Vol 6 No 1 (2025): 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 | DOI: 10.53682/charmsains.v6i1.414

This study aims to design a feasible, effective and practical magnetic field demonstration tool used in physics learning at school. This demonstration tool is a Tesla Coil which is a coil that oscillates and produces a magnetic field. The method used is development research (R & D) 4D model. This research was conducted in October 2024 at Karitas Tomohon Catholic High School for 25 students. The results of the study were seen from three aspects, namely feasibility, effectiveness and practicality. The feasibility results were obtained through the assessment of a team of material experts and media experts. The final result of the media expert team assessment was 93.75% and the material expert team assessment was 91.66%. Effectiveness data is obtained from student learning outcomes data through pre-test and post-test instruments. Through the T-test analysis, there is a significant difference between the learning outcomes of control class students and experimental classes. Practicality data is obtained through a questionnaire filled out by students. Practicality analysis shows a value of 85.23% in the strongly agree category and 14.76% in the agree category. Teacher response to the product scored 93%.T hus it can be concluded that the Tesla Coil Demonstration Tool is declared feasible, effective and practical to use in learning activities.

IMPLEMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TSTS) PADA MATERI SUHU DAN KALOR UNTUK MENINGKATKAN HASIL BELAJAR SISWA DI SMA NEGERI 2 TONDANO Lombo, Riris Liliana; Marianus; Rampengan, Alfrie Musa; Rende, Jeane Cornelda; Mahulae, Parno Sumanro
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.v6i3.528

The Two Stay Two Stray (TSTS) cooperative learning model is an approach that focuses on active interaction between students through discussion activities and information exchange between groups. This study was conducted with the aim of determining the effect of the TSTS model on the learning outcomes of students at Tondano 2Public High School on the subject of temperature and heat. The method applied in this study was a quasi-experiment with a non-equivalent pretest-posttest control group design,involving two classes, namely the experimental class and the controlclass. In the experimental class, the pretest results showed an average of 34 and increased to 83.05 in the posttest, while the control class experienced an increase from an average of 33.52 to 73.81. Furthermore, a statistical analysis in the form of an independent t-test was conducted, which yielded a sig. value of 0.0002 (<0.05), indicating that there was a significant difference in learning outcomes between the two groups. The application of the TSTS cooperative learning model proved to be effective in improving learning outcomes because it encouraged students to be more active, responsible, and directly participate in learning activities. From these results, it can be concluded that the application of the TSTS cooperative learning model has a positive effect on improving student learning outcomes on the topic of temperature and heat.

Co-Authors Angelika Kristi Nilahi Arik S. Nugroho Armando Ariakta Aloanis Awal Mulia Rejeki Tumanggor Byancha Priscilla Christophil Medellu Cosmas Poluakan Cyrke A N Bujung Dewi, Adiadna Chitra Donny Royke Wenas Edi Suharyadi Erixio Mewoh Farly Reynol Tumimomor Frindi L Morontong Geraldi Saputera Kapoh Givraldi Kumentas Heindrich Taunaumang Heru, Christine I Wayan Rikiawan Ishak Pawarangan Iwan Sixtus Umboh Jeane V. Tumangkeng Jeferson Polii Jeilen Gabriela Nikita Nusa Jonathan J. Wuisan Jutisya Putrih Senaen Kapantow, Khariezmathika Ester Kimbal, Ariel Javi Kristanto Gunawan Kumonong Lahope, Kenny Setiawan Lauri Leslie Mendame Lolowang , Jimmy Lombo, Riris Liliana Lorensia Kainde Mahulae, Parno Sumanro Marianus Ma’arif - Muhammad Zulkifli Paembonan, Tiara Lestari Parno Sumanro Mahulae Patricia Mardiana Silangen Rende, Jeane Cornelda Rizqie Emeninta Putri Rolles Nixon Palilingan Rondonuwu, Anneke T Salti, Oktavia Indri Satoshi Iwata Satyano W Mongan Seveny Nuzully silka Silka Silka Sindim, Excelcis Deo Christianto Stefan Sindim Takeshi Kato Tamara, Gersom Jeremia Tengker, Soenandar Millian Tompunu Tineke Makahinda Treesje K. Londa Tumimomor, Farly R. Varisky Abraham Dumanaw Vicky Mawuntu Vincensius Jamlean Watulingas, Aldo Nandito

Title Search

Found 5 Documents Search Journal : Charm Sains : Jurnal Pendidikan Fisika

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 5 Documents
Search
Journal : Charm Sains : Jurnal Pendidikan Fisika