Article Per Year (5 Year)
p-Index From 2021 - 2026
1.197
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan Fisika FKIP UM Metro JPS Unimus Jurnal Inovasi dan Pembelajaran Fisika JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) JPF (Jurnal Pendidikan Fisika) Universitas Islam Negeri Alauddin Makassar Jurnal Pendidikan Fisika dan Teknologi PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Industrial Research Workshop and National Seminar JPFT (Jurnal Pendidikan Fisika Tadulako Online)
I Gede Rasagama
Politeknik Negeri Bandung
Humanities 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 Industrial & Manufacturing Engineering Mechanical Engineering Physics Social Sciences Other

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

 1   2 
How to Manage an Effective Laboratory for Science Learning in Schools? Nyoto Suseno; Riswanto Riswanto; M. Barkah Salim; Dedy Hidayatullah; I Gede Rasagama
Jurnal Penelitian & Pengembangan Pendidikan Fisika Vol 7 No 2 (2021): JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika), Volume 7 Issue 2, D
Publisher : Program Studi Pendidikan Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/1.07211

Abstract

The role of school laboratories is vital in helping junior high school students learn science. Many schools have laboratory facilities but are underutilized. This study aims to optimize the role of school laboratories through action research. In three cycles, the writer carried out the SMP Negeri 2 Metro research and SMP Negeri 6 Metro. The first cycle carried out technical guidance to the laboratory manager. Still, the results were not as expected due to communication problems to understand the principal's importance of incomplete laboratory improvement. The second cycle is carried out by mentoring the laboratory management. This includes the making of the laboratory management, inventory, and labeling, and creating work programs. This cycle two treatment also has not shown the results as expected. The reflection results found that the root of the problem was that the teachers and the laboratory manager believed that practicum activities needed time. So, it had to be carried out outside of class hours to require additional time, effort, and cost. To overcome this problem, in the third cycle, a workshop on making a practicum guide and Standard Operating Procedure (SOP) of practicum was developed according to the lesson schedule, then a trial was conducted. Data collection uses documentary, interview, and Focus Group Discussion (FGD) methods to explore the root of the problem and the solution. Data processing uses a qualitative approach with steps: data collection, selection, and grouping, tabulation, description, interpretation, and conclusions. Based on the results of action research data analysis, it can be concluded: First, management improvement and inventory of laboratory tools and materials as well as making practical SOPs, which are effective in optimizing the role of science laboratories in supporting the learning process; Second, the use of SOP practicum according to the lesson schedule is quite efficient in saving time, effort, and costs. According to the results of this study, it is recommended that for the laboratory to be optimal in supporting learning, laboratory management must be orderly equipped with SOPs, and inventory of tools and materials must be good.
PENGUATAN KETERAMPILAN BERPIKIR KRITIS MAHASISWA POLITEKNIK MELALUI PENDEKATAN “CONCEPT TEACHING” PADA TOPIK FLUIDA DINAMIS I Gede Rasagama
Jurnal Pendidikan Fisika Vol 6, No 2 (2018)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v6i2.1464

Abstract

There is rationality to the importance of developing students' critical thinking skills. It is possible to integrate direct presentation, concept formation, and concept attainment in a single learning approach. There is essence, functionality, and urgency of dynamic fluid concept for polytechnic students. The objective of the research is to produce a conceptual learning teaching model of dynamic fluid topic and to know its impact on strengthening students' critical thinking skill. Research subjects were 28 students, IB Class, Mechanical Engineering Study Program, DIII, Bandung State Polytechnic.. The study used quasi-experimental methods, and one group pre-test post-test design. Research instruments include lesson plans, LKM, PG questions, and questionnaires. Data analysis used statistical test, gain normalization, and descriptive analysis. The results show that the concept teaching approach on the topic of dynamic fluid has strengthened students' critical thinking skills significantly. The student's response to the overall concept teaching approach is quite good. The steps of concept teaching approach and the development of critical thinking skills are felt by the students quite easily, whereas the dynamic fluid material is considered difficult.
OPTIMASI PENGUKURAN LAJU AIR PADA SUSUNAN PERALATAN EKSPERIMEN DINAMIKA FLUIDA SEDERHANA I Gede Rasagama
Jurnal Pendidikan Fisika Vol 8, No 2 (2020)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v8i2.3026

Abstract

The research objective is to determine the results of optimization of water rate measurements in the arrangement of simple fluid dynamics experimental equipment. The study used an experimental method based on 5 theoretical equations. The research shows that the optimization of measurements can only be done on the study of changes in water surface position, differences in diameter pairs, differences in the diameter of the second pipe, and differences in pump conditions. The results of water rate measurements for references 0, 1, and 2, respectively, have a specific tendency for the study of changes in physical quantities and, or differences in the associated physical conditions. The mean coefficient of determination by the surface height to the reference rate of 0 is 58%, with respect to the reference rates 1 and 2, respectively 76% and 73%. By the difference in diameter with reference rate 2 based on equations (3) and (5), they are 94% and 74%, respectively.
EFEKTIVITAS MODEL PEMBELAJARAN GETARAN HARMONIS BERBASIS VIDEO DALAM MENINGKATKAN PEMAHAMAN KONSEP MAHASISWA POLITEKNIK NEGERI BANDUNG I Gede Rasagama
JURNAL INOVASI DAN PEMBELAJARAN FISIKA Vol 6, No 2 (2019): JURNAL INOVASI DAN PEMBELAJARAN FISIKA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jipf.v6i2.10050

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan pemahaman konsep, sub pemahaman konsep, dan persepsi mahasiswa terhadap efektivitas pembelajaran getaran harmonis berbasis video. Penelitian menggunakan metode kuasi-eksperimen dengan desain pretest post test group control. Subyek penelitian adalah mahasiswa kelas 1A sebagai kelas kontrol dan mahasiswa kelas 1B sebagai kelas eksperimen dari Program Studi DIII Teknik Aeronautika, Politeknik Negeri Bandung. Hasil penelitian menunjukkan: (i) rerata skor peningkatan pemahaman konsep mahasiswa kelas eksperimen dan kelas kontrol, masing-masing 42.0% dan 17.5%, dengan signifikansi dibawah 5%; (ii) rerata skor peningkatan kelas eksperimen dan kelas kontrol untuk sub pemahaman mengenal konsep, masing-masing 31.4% dan 3.6%, dengan signifikansi dibawah 5%, untuk sub pemahaman menjelaskan konsep, masing-masing 56.5% dan 29.4%, dengan signifikansi dibawah 5% dan untuk sub pemahaman menginterpretasi konsep, masing-masing 37.3% dan 14.7%, dengan signifikansi dibawah 5%. (iii) persepsi mahasiswa kelas eksperimen terhadap efektivitas pembelajaran getaran harmonis berbasis video adalah 3.2 skala Likert, dengan kategori diantara baik dan sangat baik. Pembelajaran pada kelas eksperimen lebih efektif dibanding pembelajaran pada kelas kontrol. Pembelajaran Fisika baik di tingkat sekolah menengah seperti SMP, SMA, dan SMK maupun Tahun Pertama Perkuliahan Fisika Perguruan Tinggi sebaiknya juga memanfaatkan video-video pembelajaran, yang bersumber dari http://youtube.com
PENGEMBANGAN MODEL PEMBELAJARAN GETARAN BERBASIS VIDEO YOUTUBE UNTUK MENINGKATKAN PEMAHAMAN KONSEP MAHASISWA POLITEKNIK I Gede Rasagama
JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG Vol 8, No 2 (2020): JURNAL PENDIDIKAN SAINS UNIVERSITAS MUHAMMADIYAH SEMARANG
Publisher : Pendidikan Kimia Unimus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jps.8.2.2020.91-101

Abstract

This study aims to find out: (i) video-based vibration learning model from http://youtube.com to improve concept understanding; (ii) the feasibility of the learning model; and (iii) strengths and weaknesses of the learning model. Research using the R&D approach includes 4 phases. The results showed: (i) the learning model was divided into: preliminary phases, core activities, and closing phases, containing objectives, sequence of material, and discussion based on student questions; (ii) an expert assesses the model is correct in the category: "in scope of concept" and "truth of concept"; (iii) Students in the limited trials I and II, respectively, judging by the categories between:  "good enough and good ", and  "good and very good"; (iv) strength: the scope of the concept is comprehensive, easy to access and repeat, saves lecturers' power, and references to 1 sub-topic are available from several varied videos; (v) weaknesses: learning 1 sub topic is still in the form of file compilation, Indonesian language references are limited, and the purpose of learning videos is binding.
Pengembangan Modul Praktikum Osiloskop Untuk Meningkatkan Pemahaman Konsep Arus Bolak-Balik Mahasiswa Politeknik Negeri Bandung I Gede Rasagama
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 5 No 1 (2019): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (628.165 KB) | DOI: 10.29303/jpft.v5i1.1159

Abstract

The usefulness of the concept of alternating current is very functional for polytechnic students because it provides a basic theory of the production and use of electrical energy. At the Bandung Polytechnic Physics Laboratory, the oscilloscope practicum does not seem to have comprehensively verified the concept of alternating current. Understanding the concept of alternating current has become an urgent need and an indicator of the success of the learning process of Physics for graduates of DIII and DIV of several Bandung State Polytechnic study programs. The main objective of the research is to produce an oscilloscope practicum module that is able to support the learning of the concept of alternating current for Bandung State Polytechnic students through the optimization of the functions of existing equipment and the procurement of new equipment. Through the R & D approach (preliminary study, the design phase, development stage, and validation stage) have produced 2 digital oscilloscope practicum modules, which are assisted by Hantek-DSO-2090. The test results show: the two modules are able to verify the concept of alternating current; practicum with modules has a significant effect on increasing understanding of the concept of alternating current students; practicum module received positive responses from almost all students; and working on practicum modules is felt easy by students even though the material is considered difficult.
PROFIL HASIL BELAJAR EKSPERIMEN RANGKAIAN RESISTOR MAHASISWA POLITEKNIK I Gede Rasagama
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 5 (2016): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2016
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (766.421 KB) | DOI: 10.21009/0305010404

Abstract

The study aim is to determine the profile of learning outcomes of resistor circuits experiment (RCE), before and after reconditioning learning facilities (job-sheet). Component of learning outcomes of type I includes the ability to accomplish a task preliminary, observational data and calculations, questions answer, sources of error, conclusions, and a bibliography, before and after reconditioning job-sheet. Component of learning outcomes of type II includes increased understanding of resistor circuits concepts (N-Gain) and their retention. The concept includes the experiment goals, KCL, KVL, Ohm's Law, and the nature of circuits. The subjects were students of Class I Prodi Energy Conservation D-IV POLBAN. The research activities carried out consist of in five phases: preparation, data collecting, data processing and analysing, discussion and formulation of conclusions. The research result shows RCE before reconditioning job-sheets that gave the highest learning outcomes type I on observational data and calculations, followed by preliminary tasks, questions answer, a bibliography, conclusions, and the lowest was the source of error. After reconditioning job-sheet, the highest of learning outcomes type I happened at observational data and calculations, followed by preliminary tasks, question answers, sources of error, a bibliography, and the lowest is the conclusion. The overall learning outcomes of type I, after reconditioning job-sheet, is better than before reconditioning job-sheet, with N-Gain is 12%. N-Gain of learning outcomes of type II before reconditioning job-sheet, is the highest on Ohm's Law, the nature of circuit, KVL, KCL, and the lowest is on experimental purposes. N-Gain of learning outcomes of type II after reconditioning job-sheet, is the highest on the nature of circuit, the experiment purpose, Ohm's Law, KCL and the lowest is on the KVL. The overall N-Gain of learning outcomes of type II, before reconditioning job-sheet of 27% and after reconditioning job-sheet of 25%. Retention of learning outcomes of type I has the same pattern as type II, both before and after reconditioning job-sheet, which is likely to increase. Keywords: Profile of learning outcomes, resistor circuits experiment, polytechnic students.
KETERPAKAIAN KONSEP HUKUM BERNOULLI DAN DESAIN EKSPERIMENNYA DI DALAM FISIKA TERAPAN PRODI REKAYASA POLBAN I Gede Rasagama; Ratu Fenny Muldiani; Kunlestiowati Hadiningrum
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 5 (2016): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2016
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (794.696 KB) | DOI: 10.21009/0305010405

Abstract

The study aim is to determine the usefulness of the concept and design of experiments Bernoulli's Law in Proficiency Basic Courses (PBC) of Applied Physics at the Polytechnic. The place of research is in POLBAN. The study begins review of PBC syllabus of Applied Physics and Prodi Proficiency Courses (PPC) syllabus at the Department of Engineering, who gets service PBC of Applied Physics. Continued with questionnaire to lecturers PPC is 3 DIII and 3 DIV. To deepen the contents of the questionnaire, we conducted interviews to informants. Data were analyzed to measure: usefulness of Bernoulli's Law concepts in the PBC of applied physics and PPC syllabus, PPC lecturer opinion about needs of Bernoulli's Law concept in PBC of Applied Physics, the necessity of deepening through experiments and experimental design characteristics. The study results showed 11 prodi of 24 prodi in engineering majors, inserts the concept of Bernoulli's Law into the applied physics syllabus, all research subjects insert the concept of Bernoulli's Law in the one of PPC syllabus, overall interviewees believe it is needed to be taught the concept of Bernoulli's Law in PBC of Applied Physics, and 67% informants believe it is necessary for deepening through experimentation. Characteristic of the expected experimental design is capable of generating student competence in measuring the speed and pressure of the flow in the pipes of various sizes. The ideal approach, requirement, and limits of the enforceability of Bernoulli's Law can be used as the basis of design of experiments. It appears that the usefulness category of Bernoulli's Law concept for students and polytechnic institutions is high Keywords: Bernoulli’s Law, experimental design, polytechnics students applied physics.
Pengembangan Model Praktikum “Persamaan Bernoulli” Untuk Pembelajaran Konsep Fluida Dinamis Mahasiswa Politeknik Negeri Bandung I Gede Rasagama; Kunlestiowati Handinigrun; Ratu Fenny Muldinani
Prosiding Industrial Research Workshop and National Seminar Vol 9 (2018): Industrial Research Workshop and National Seminar
Publisher : Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (476.1 KB) | DOI: 10.35313/irwns.v9i0.1151

Abstract

Penelitian dilatar-belakangi oleh tingginya keberfungsian konsep fluida dinamis bagi mahasiswa untuk kepentingan pekerjaan di dunia industri, hasil survey silabus Fisika Terapan Politeknik Negeri Bandung (POLBAN) Tahun 2016 bahwa ada urgensi penguasaan konsep fluida dinamis bagi mahasiswa 11 Prodi Jurusan Rekayasa, dalam 20 tahun terakhir belum pernah ada aktivitas praktikum mahasiswa POLBAN terkait sub pokok bahasan persamaan Bernoulli, dan kondisi set-up peralatan praktikum fluida dinamis di Lab. Fisika POLBAN sudah tidak berfungsi secara utuh lagi.Tujuan utama penelitian adalah menghasilkan model dan modul praktikum persamaan Bernoulli yang mendukung pembelajaran konsep fluida dinamis bagi mahasisiwa POLBAN. Metode penelitian merupakan pendekatan penelitian dan pengembangan, yang mengacu kepada Borg (1979). Hasil penelitian menunjukkan: (i) modul praktikum penelitian telah memverifikasi teori yang berlaku dalam pokok bahasan fluida dinamis, (ii) pembelajaran dengan model praktikum penelitian memberi peningkatan penguasaan konsep lebih tinggi dibanding perkuliahan teori di kelas, walaupun hasil belajarnya belum berbeda signifikan, untuk taraf signifikansi 5%; (iii) tanggapan mayoritas mahasiswa adalah setuju bahwa konten unit-unit modul praktikum penelitian telah sesuai dengan tujuan dan berfungsi sebagaimana mestinya, serta metode praktikum dianggap telah menimbulkan minat dan membantu kegiatan belajar. (iv) kesulitan mahasiswa selama mengikuti model praktikum penelitian diantaranya dalam hal: mengukur perbedaan ketinggian permukaan fluida dalam manometer terbuka, mengerjakan tugas pendahuluan, memahami rumus-rumus fluida dinamis, melakukan perhitungan dengan intensitas tinggi, menerapkan dan memahami konsep persamaan Bernoulli.
PROFIL PENINGKATAN HASIL BELAJAR PRAKTIKUM FISIKA DARING TOPIK HUKUM BOYLE UNTUK MAHASISWA POLITEKNIK NEGERI BANDUNG I Gede Rasagama
Jurnal Pendidikan Fisika Vol 10, No 2 (2022)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v10i2.5696

Abstract

Physics practicum KBM during the COPID-19 pandemic is unavoidable so that in its implementation certain efforts are needed. Activities carried out for determine the impact of the online Boyle-law practicum that has been designed, about increasing mastery of concepts, increasing ability to work on reports, and perceptions of students' difficulty level with concepts and practical assignments. The research was conducted using a quasi-experimental method and a one group pre-test post-test design. As research subjects were 32 D4 students of POLBAN Energy Conservation Engineering Study Program. The results showed that the online Boyle-law practicum was able to significantly increase the mastery of Boyle-law concepts, from an average score of 33.13 to 46.56 in the low category, and the ability to do reports from an average score of 58.27 to 75.02 in the medium category. The difficulty level of concepts and practical assignments is perceived, each with an average score of 2.68, the category is close to sufficient and the average score is 2.58, the category is close to sufficient.
Co-Authors Dedy Hidayatullah Dewi, Yunita Citra Hadiningrum, Kunlestiowati Kunlestiowati Handinigrun M. Barkah Salim Muldiani, Ratu Fenny Nyoto Suseno riswanto riswanto