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All Journal Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) SOSCIED Charm Sains : Jurnal Pendidikan Fisika Jurnal FisTa : Fisika dan Terapannya
Satyano W Mongan
Universitas Negeri Manado, Indonesia
Astronomy Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Physics Social Sciences

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Pengembangan Bentuk Soal Tipe Benar-Salah dalam Penilaian Kelas Sekolah Menengah Pertama Aswin Hermanus Mondolang; Cosmas Poluakan; Satyano W. Mongan; Dewi S. Umacina
JP3I (Jurnal Pengukuran Psikologi dan Pendidikan Indonesia) Vol 8, No 2 (2019): JP3I
Publisher : Fakultas Psikologi UIN Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jp3i.v8i2.13073

Abstract

AbstractThis research is motivated by the existence of speculation of students in answering the true-false type of questions. The purpose of this study was to develop questions true-false type in consept of physics  on work and simple machines in class VIII SMP which can minimize speculation. This research and development uses a Research & Development (R & D) model from SivasailamThiagarajan, Dorothy S. Semmel, and Melvyn I. Semmel consisting of 4 main drums determined (defining), design (design), development (development), and spread (spread). Data collection was obtained through interviews, questionnaire instruments and student grades. The results of validation by evaluation experts and material through questionnaires obtained an average percentage of 92.5% with a valid category. And from the results of trying to 32 students, the questions developed can minimize student speculation in answering questions. Thus, a class that uses the form of B-S questions that are equipped with Y-TY options can measure students more objectively than the B-S type questions without Y-TY choices.AbstrakPenelitian ini dilatarbelakangi oleh adanya spekulasi siswa dalam menjawab soal objektif tipe benar-salah. Tujuan dari penelitian ini adalah untuk mengembangkan soal objektif  tipe benar-salah dalam penilaian kelas materi fisika usaha dan pesawat sederhana pada siswa kelas VIII SMP  yang dapat meminimalisir spekulasi. Penelitian ini menggunakan model research & development (R&D) dari Sivasailam Thiagarajan, Dorothy S. Semmel, dan Melvyn I. Semmel (1974) yang terdiri dari 4 tahap utama yaitu define (pendefinisian), design (perancangan), develop (pengembangan), dan disseminate (penyebaran). Data penelitian diperoleh melalui teknik wawancara, instrumen angket, dan nilai siswa. Validasi instrumen oleh pakar evaluasi dan pakar materi melalui instrumen angket diperoleh rerata persentase sebesar 92,5% dengan kategori valid. Data nilai siswa dari hasil uji coba kepada 32 siswa, soal yang dikembangkan dapat meminimalisir spekulasi siswa dalam menjawab soal. Dengan demikian penilaian kelas yang  menggunakan bentuk soal tipe B-S yang dilengkapi dengan pilihan Y-TY dapat mengukur pemahaman siswa secara lebih objektif dibandingkan dengan bentuk Soal tipe B-S tanpa pilihan Y-TY. 
PENGGUNAAN MODEL PIMCA BERBASIS MULTI REPRESENTASI PADA PEMBELAJARAN HUKUM I TERMODINAMIKA Putri Winda Sirait; Jeane Cornelda Rende; Satyano Mongan
Charm Sains: Jurnal Pendidikan Fisika Vol 2 No 3 (2021): 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 | Full PDF (234.745 KB) | DOI: 10.53682/charmsains.v2i3.122

Abstract

This research focused on physics material, the first law of thermodynamics with PIMCA model based on multi-representation. PIMCA (Presentation, Idea Mapping, Conceptualization, Assessment Formative). The purpose of this research is to know the result of students’ learning after taught used PIMCA learning model based on multi-representation on the first law of thermodynamics using SPSS. The method used is One Pre-test-Post-test Design. This research was conducted at SMA N 1 Remboken with 30 respondents. The procedure was start with pre-test then continuing with learning physics by following the four steps of PIMCA model and then ended with post-test. The data that found from the research are: the pre-test’s average is 33,66 and post-test average is 71,48. Generally the students gave positive responses on PIMCA learning model.This research, it can be concluded that there is an enhancement of students’ learning result in learning the first law of thermodynamics. This research makes the students become more active in getting the knowledge and makes them think creatively. The result of the research showed that PIMCA learning model based on multi-representation is very effective to use in learning the first law of thermodynamics.
PENERAPAN PROJECT BASED LEARNING (PJBL) DENGAN PENDEKATAN LINGKUNGAN PADA MATERI FLUIDA STATIS Gloria Loindong; Tineke Makahinda; Satyano Mongan
Charm Sains: Jurnal Pendidikan Fisika Vol 4 No 1 (2023): 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.v4i1.229

Abstract

The project-based learning (PjBL) model with an environmental approach is a learning model that uses projects as a learning method and utilizes the environment as a learning resource. The purpose of this study was to determine the application of project-based learning (PjBL) with an environmental approach to static fluid material. The method used in this research is pre-experiment research with one group pretest-posttest design. This research was carried out through three stages. The first stage is to give a pretest to measure students' initial abilities. The second stage is to provide treatment, namely project-based learning with an environmental approach. And in the third stage, giving a posttest as an evaluation.. The subjects of this study were 11th grade students of SMA Negeri 2 Tondano in the 2022/2023 school year. After obtaining the research data, then processed with the help of SPSS 22.0 for windows to test the results of data analysis, normality test, hypothesis test and N-Gain test. The average pretest result was 59.25 and posttest result was 85.50. Based on the acquisition of N-Gain values from each student, there is an increase in the N-Gain category score with an average N-Gain value of 0.63 . The results of this study indicate that the application of project-based learning (PjBL) with an environmental approach can improve student learning outcomes in static fluid material.
HILANG PANAS ALAMIAH MANIFESTASI PANAS BUMI DI DAERAH MINAHASA SULAWESI UTARA Satyano Mongan
Jurnal FisTa : Fisika dan Terapannya Vol 1 No 1 (2020): APRIL
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v1i1.58

Abstract

The area of Minahasa ​​North Sulawesi has potential subsurface geothermal resources. This is evidenced by the appearance of geothermal manifestations on the surface which are scattered in many places. According to the law of energy balance, the heat stored in a reservoir is equal to the heat that escapes to the surface through the discharge area. Therefore, to estimate the amount of heat stored in the geothermal reservoir below the surface, measurement and calculation of the amount of heat that naturally comes out of the surface will be carried out. This study aims to determine the amount of natural heat loss from geothermal manifestations in the Minahasa area, especially in Leilem Village and its surroundings, as well as to determine the amount of geothermal speculative resources below the surface. The method used is a combination of geological and geochemical methods with measurement of physical parameters in the geothermal manifestation. The results showed that the total natural heat loss of geothermal manifestations in Minahasa Regency, especially in Leilem Village, Sonder District was 684,399 KW, while the large speculative resources of the geothermal potential were 6843.99 KW or 6.84 MW.
STUDI EFEK PERMUKAAN SUBSTRAT ITO PADA PROSES DEPOSISI FILM DR-19 DENGAN METODE E-PVD Haryati Lalo; Satyano Mongan; Patricia Silangen
Jurnal FisTa : Fisika dan Terapannya Vol 2 No 1 (2021): APRIL
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v2i1.102

Abstract

Molecules and polymers with a conjugated chain structure such as the organic molecule Disperse Red-19 (DR-19) have delocalized π-electrons along the conjugation chain of the molecule and are easily moved by external electric fields, so that these materials have a large electrical polarizability and exhibit an optical response. which is quite high and very fast. This research was conducted with the aim of studying the surface effect of the Indium Tin Oxide (ITO) substrate in regulating the molecular orientation of the DR-19 film and the effect of the external electric field (E =1.9 MV/m) in regulating the molecular orientation of the DR-19 film. The fabrication method used is the E-PVD method, namely the PVD (Physical Vapor Deposition) method assisted by an external electric field. ) and the electric field E = 1.9 MV/m. The films were analyzed and characterized using X-ray diffraction spectroscopy (XRD). The XRD characterization results showed that with the help of an external electric field of 1.9 MV / m, the resulting film showed an increased structural order, marked by the formation of a crystalline structure in the DR-19 film. The E-PVD method (PVD method assisted by an external electric field E) is very effective in arranging DR-19 molecules so that the molecules can be arranged in an orderly parallel perpendicular to the surface of the ITO substrate.
Analisis Spektroskopi Ftir Untuk Karakterisasi Kimia Fisik Fluida Mata Air Panas Di Kawasan Wisata Hutan Pinus Tomohon Sulawesi Utara Ridel Raturandang; Donny Royke Wenas; Satyano Mongan; Cyrke Bujung
Jurnal FisTa : Fisika dan Terapannya Vol 3 No 1 (2022): APRIL
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v3i1.167

Abstract

Geothermal is one of the alternative energy sources that are classified as new and renewable (new and renewable). This is because geothermal energy sources are still relatively new and are said to be renewable because production waste in the form of water is re-injected and produces a recycle process that allows sustainability. The process of exploration, exploitation and production does not produce toxic gas emissions. In terms of prospects, geothermal itself is a promising energy in the future because the source is heat from within the earth that will never run out. One of the areas in North Sulawesi that has the potential for geothermal project development is located in the Tomohon area, North Sulawesi Province. Based on the preliminary survey that has been carried out, at this location found manifestations in the form of hot springs located in the Pine Forest. The purpose of this study was to determine the type of fluid and functional groups of molecules manifesting hot springs in the Tomohon pine forest tourism area. Analysis of the ion content in the fluid using spectrophotometer characterization, and analysis of molecular functional groups using FTIR (Fourier Transform Infra Red) spectroscopy. The results showed that the type of fluid manifestation of the hot springs in the Tomohon Pine Forest Tourism Area has the type of bicarbonate (HCO3). Analysis of functional groups of fluid molecules in the manifestation of hot springs in the Tomohon Pine Forest Tourism Area has functional groups C=O, C≡C and O-H.
Analisis Batuan pada Tanah Beruap dan Tanah Hangat menggunakan SEM-EDX dan FTIR di Desa Tondangow Tomohon Donny R. Wenas; Satyano Mongan; Waren Cristoper Anthe
Jurnal FisTa : Fisika dan Terapannya Vol 3 No 2 (2022): OKTOBER
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v3i2.213

Abstract

The island of Sulawesi and its surroundings regionally shows a complex geological structure with mineral complexity due to the accumulation of collisions from various Australian and Pacific macro plates. North Sulawesi Province is one of the areas that have alteration rocks that are commonly found in geothermal manifestation areas. The purpose of this study was to determine the element composition and types of rock minerals in steaming ground and warm ground in Tondangow, North Sulawesi Province. The method used is the electron beam method on SEM, and the energy dispersive X-ray spectroscopic method and FTIR spectroscopy. The results obtained indicate that the composition of rock elements in the steaming ground in Tondangow Village, Tomohon, North Sulawesi Province is O, Si, and Al with the percentage content of O 51.96 percent, Si 40.37 percent, and Al 7.67 percent. For warm ground rocks obtained O and Si content, with the percentage of O 54.40 percent and Si 45.60 percent. The type of rock mineral in the steaming ground is obtained by quartz and kaolinite minerals, which are dominated by quartz. For rocks on warm ground obtained the type of mineral quartz
Analisa Heat Loss pada Pipa dari Demister Ke Turbin pada Pembangkit Listrik Tenaga Panas Bumi Lahendong Unit-2 Teshalonikha Gabriel Iglesia Miranda Saburu; Satyano Mongan; Jefferson Polii
Jurnal FisTa : Fisika dan Terapannya Vol 3 No 2 (2022): OKTOBER
Publisher : Fakultas Matematika Ilmu Pengetahuan Alam dan Kebumian, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/fista.v3i2.215

Abstract

Geothermal Power Plant in Lahendong is the largest power plant unit with environmentally friendly energy, with geothermal resources in North Sulawesi. At the Geothermal Power Plant in Lahendong unit-2, there are important components used to convert steam into electricity. These components include a demister, turbine, condenser, generator, cooling tower, injection well, and also a heat exchanger. One of the important pipes in the line of the Geothermal Power Plant is the pipe between the demister to the turbine. In the flow of steam in the unit-2 pipe from the demister to the turbine, it may experience heat loss during steam flow. The purpose of this study was to determine the amount of heat loss in the pipe from the demister to the turbine at Geothermal Power Plant Lahendong unit-2. This research uses the Steam Tabie application and Microsoft Excel. In this study, the results of the calculation of heat loss along the pipe from the demister to the turbine at the Lahendong Unit-2 Geothermal Power Plant amounted to 4465699 kJ/s
PENGGUNAAN MODEL PEMBELAJARAN MOMBI PADA MATERI ALAT OPTIK DI SMP KATOLIK HATI KUDUS KEROIT Nelwan, Yulio Nelson; Umboh, Sixtus Iwan; Mongan, Satyano
Charm Sains: Jurnal Pendidikan Fisika Vol 5 No 1 (2024): 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.v5i1.281

Abstract

Learning strategies by utilizing appropriate learning models will affect student learning outcomes. Many new learning models that can be accessed in various sources are alternatives to choose from in improving student learning outcomes. This study aims to determine the use of the Mombi model in teaching convex lens material in junior high school. This research is a pre-experimental study with a one group pretest-posttest design. The research subjects were students of class VIII at Hati Kudus Keroit Catholic Middle School, South Minahasa in the 2022/2023 academic year. Data collection uses tests with test instruments in the form of essays and science process skills. The results of the study concluded that the average pretest result was 24.05 and the posttest result was 83.33. The average results of the science process skills assessment are in very good criteria (80% -100%). The results of the t test show that the hypothesis is accepted which states that the use of the Mombi model has an effect on increasing student learning outcomes
PENGGUNAAN MODEL PIMCA BERBASIS MULTIREPRESENTASI DALAM PEMBELAJARAN FISIKA MATERI SUHU DAN KALOR Roring, Magda Silviani; Londa, Treesje Katrina; Mongan, Satyano
Charm Sains: Jurnal Pendidikan Fisika Vol 5 No 1 (2024): 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.v5i1.333

Abstract

Strategies to improve student learning outcomes that need to be planned by teachers, for example using appropriate learning models. The PIMCA model is one of the new learning models that can be used to improve the skills of understanding physics concepts. The PIMCA model consists of four stages: Presentation, Idea Mapping, Conceptualization and Formative Assessment. This study aims to determine the average increase in students' cognitive learning outcomes through the application of the Multi-representation-based PIMCA learning model in physics learning on temperature and heat material. The type of research used is pre-experimental research with the One Group Pretest-Posttest Design method. This research was conducted at SMA Negeri 2 Tondano in the even semester of the 2021/2022 academic year. The subjects in this study were students of class XI IPA SMA Negeri 2 Tondano, totaling 30 students. The instrument used is a multi-representation-based test instrument in the form of multiple choice questions. The data analysis technique used descriptive statistical analysis and normalized gain test (N-gain). The results of data analysis obtained the average value of the pretest was 29.7 and the average value of the posttest was 74.93. The results of the N-gain test showed that there were 19 students who experienced an increase in learning outcomes in the medium N-gain category and 11 students in the high N-gain category. The results of this study indicate that the Multirepresentation-based PIMCA learning model can improve understanding of the concepts of temperature and heat and can improve student learning outcomes.).
Co-Authors Alfrie Musa Rampengan Anita Carolina Waluyo Aswin Hermanus Mondolang Cosmas Poluakan Cyrke A N Bujung Dewi S. Umacina Djeli Alvi Tulandi Donny Royke Wenas Farly Reynol Tumimomor Gloria Loindong Haryati Lalo Iwan Sixtus Umboh Jeane V. Tumangkeng Jeferson Polii Korengkeng, Claudia Brigita Lahope, Kenny Setiawan Marianus Marianus Nelwan, Yulio Nelson Patricia Mardiana Silangen Putri Winda Sirait Rarung, Agnes E. S Rende, Jeane Cornelda Ridel Raturandang Roring, Magda Silviani Tamara, Gersom Jeremia Teshalonikha Gabriel Iglesia Miranda Saburu Tineke Makahinda Treesje K. Londa Umar, Debora Waren Cristoper Anthe