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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Riset dan Kajian Pendidikan Fisika JURNAL FISIKA Jurnal Matematika & Sains Sinergi Journal of Mathematical and Fundamental Sciences Journal of Engineering and Technological Sciences Phi : Jurnal Pendidikan Fisika dan Terapan Jurnal Spektra JPSE (Journal of Physical Science and Engineering) JIPF (Jurnal Ilmu Pendidikan Fisika) Jurnal Pendidikan Fisika Spektra: Jurnal Fisika dan Aplikasinya Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan THABIEA (JOURNAL OF NATURAL SCIENCE TEACHING) JPMI (Jurnal Pendidikan Matematika Indonesia) Journal of Education and Instruction (JOEAI) Kasuari: Physics Education Journal (KPEJ) Jurnal Teori dan Aplikasi Fisika Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Indonesian Review of Physics (IRiP) Jurnal Riset Pendidikan Fisika IJPD (International Journal Of Public Devotion) PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Indonesian Journal of Physics (IJP)
Sparisoma Viridi
Institut Teknologi Bandung
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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The Study of Fluid on Rayleigh-Taylor Instability Phenomena using Finite Volume Particle (FVP) Method Nur Asiah Aprianti; Sparisoma Viridi; Zaki Su'ud; Koji Morata
Indonesian Journal of Physics Vol 26 No 2 (2015): Vol. 26 No. 2, December 2015
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1819.244 KB) | DOI: 10.5614/itb.ijp.2015.26.2.6

Abstract

Rayleigh-Taylor instability phenomena were encountered in science world, both on a small scale and large scale (interstellar gas). Rayleigh-Taylor instability is the interpenetration of material that occurs when a fluid is above the other fluid with smaller mass density. The fluid which was originally located in the upper part will continuously broke down and the void is filled by a fluid which was originally located in lower part, so it looks like a bubble. In computational fluid dynamic field, this phenomenon is one of the benchmarks used to test the performance of buoyancy force on a numerical method. On the particle method, particularly, the Rayleigh-Taylor instability has been successfully simulated using Moving Particle Semi-implicit (MPS) method. Similar to the MPS, on this study, the Rayleigh-Taylor instability between the silicon oil and water which driven by buoyancy force was simulated using finite volume particle (FVP) method. From the simulation results it can be concluded that the shape of the bubble produced in the present calculation is similar to the results observed in the experiments and methods of MPS.
In-House Software Development for Data Visualization of Random Motion Configuration of Particles in Fluid Septian Ulan Dini; Sparisoma Viridi
Indonesian Journal of Physics Vol 32 No 1 (2021): Vol 32 No 1 (2021)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (528.306 KB) | DOI: 10.5614/itb.ijp.2021.32.1.5

Abstract

This study aims to develop in-house software for data visualization program using Python programming language. Implement a simple algorithm and use the matplotlib library for 2D plotting. The results of development of this program were tested using a dataset from random motion simulation results of many particles modeled by two-dimensional circle shape and the diameter size as D. Data visualization in the form of particles configuration then confirmed with the particles configuration of the simulation results. Based on the test, it is found that the particles configuration results of the visualization are same as the configuration of the simulated particles. This shows that the data visualization program that has been developed can be used to process other data stored in a predetermined data format.
Uji Coba Gim Edukasi dalam Meningkatkan Hasil Belajar Bahasa Inggris Susalti Nur Arsyad; Runniarsiti Runniarsiti; Ahmad Swandi; Arief Fauzan; Sparisoma Viridi; Burhan Burhan; Sri Rahmadhanningsih
Journal of Education and Instruction (JOEAI) Vol 6 No 1 (2023): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/joeai.v6i1.4954

Abstract

ABSTRACT This study aims to test the effectiveness of educational game-based digital learning media in improving grade IV elementary school English learning outcomes. The pre-experimental design and One Group Pretest-Posttest were used in this study with a sample of 20 students in a school in Makassar. Pretests and posttests are given to learners to obtain data on improving learning outcomes, which are then analyzed using t-tests and N-Gain. The results showed that there was a significant difference in test results between pretest and posttest seen from the sig.2-tailed value of 0.000, where this result was smaller than 0.05. In addition, an N-Gain of 0.49 indicates a moderate category and indicates that the trial of educational game-based digital learning media can improve student learning outcomes. Educational games can be used as an effective learning medium in the learning process and need to be developed in a better direction. Keywords: Learning Media, Educational Games, Learning Outcomes.
Technology-enabled active learning simulations (TEALSim) on distance learning of physics Ahmad Swandi; Sri Rahmadhanningsih; Sparisoma Viridi
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Vol 6, No 1 (2023): THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING
Publisher : Institut Agama Islam Negeri Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/thabiea.v6i1.9754

Abstract

The effect of the spread of the Coronavirus 2019 has an impact on the implementation of face-to-face learning to distance learning. So that the learning that applies in Indonesia today needs to be supported by the right technology and supporting teaching materials. The selection of appropriate and interesting media will have a good impact on the quality of distance learning. This study aims to determine students' perceptions of the use of Technology-Enabled Active Learning Simulation (TEALSim) which is rich in interactive simulations and videos in physics learning and to determine the correlation between student perceptions of learning outcomes. With 26 students as respondents who were selected by random sampling. After using TEALSim, students fill out a questionnaire via google form that has been developed and validated by experts and then students take a concept understanding test. Based on the analysis, it shows that the majority of students have a perception with a percentage above 80% which is in the good category and in general is in the very good category. Besides, there is a good correlation between student perceptions and learning outcome data which is indicated by a correlation value of 0.7.
Proposed model and strategy for Indonesian higher education facing technological disruption and Industrial Revolution 4.0 using Newton's Laws analogy Erkata Yandri; Sparisoma Viridi; Rizal F. Hariadi
SINERGI Vol 27, No 3 (2023)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2023.3.009

Abstract

All economic sectors in the world cannot be separated from the challenges of facing an era of technological disruption and the Industrial Revolution 4.0 (TD4IR). As centers of higher education, campuses also cannot escape from this difficult situation. Many studies have discussed the impact of TD4IR on higher education, unfortunately, without a detailed strategy for dealing with it. The global issues were analyzed using a physical approach, such as Newton's laws. Our study's purpose is to evaluate a strategic principle that Indonesian colleges can use to prepare for TD4IR. We applied Newton's analogy system to strategic management, then modeled with the derivation of the formula, followed by modeling with the simulation, to determine the changes that higher education would need to make in response to Industrial Revolution 4.0. Acceleration and deceleration scenarios are implemented with a square or cube increase or reduction. From the modeling, the parameters of Newton's laws, such as mass, friction (barriers to change), force (internal assets as a driving force), etc., must be properly matched to the idea of strategic management of higher education to give a clear picture of the problems. From the simulation, higher education needs to know the minimum value of its organizational system so it can figure out what needs to be done right away. The organization doesn't suddenly slow down or stop; higher education needs to speed up as much as possible.
Penggunaan Image Tracking untuk Pengukuran Sifat Mekanik pada Kertas Munir, Rahmawati; Rahmayanti, Handika Dany; Amalia, Nadya; Viridi, Sparisoma; Abdullah, Mikrajuddin
Jurnal Fisika Vol 9, No 1 (2019)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jf.v9i1.19393

Abstract

Berbagai metode karakterisasi telah digunakan untuk memahami sifat mekanik bahan dengan menggunakan metode yang canggih atau metode paling sederhana. Pada penelitian ini dikembangkan metode sederhana untuk menghitung modulus elastis dengan menggunakan image tracking pada kertas A4 (100 g) yang membengkok dengan menerapkan prinsip balok cantilever. Metode ini menggunakan software video tracker 4.94 (Open Source) yang dapat dioperasikan dengan OS Windows. Preparasi sampel dilakukan dengan memotong kertas berukuran 16 cm x 5 cm. Pengambilan gambar dilakukan dengan menvariasikan sudut kelengkungannya pada sampel berbentuk persegi panjang (diasumsikan homogen). Profil lentur balok cantilever pada kertas difoto menggunakan kamera digital. Tracking koordinat dilakukan pada beberapa titik di setiap segmen sampel. Kebergantungan elastisitas terhadap parameter densitas dan penampang balok cantilever juga menjadi dasar dalam mengembangkan metode pengukuran ini. Data penampang dan kerapatan berdasarkan gambar profil lentur setiap bahan yang diperoleh dapat digunakan untuk menghitung modulus elastisitasnya. Hasil penelitian ini dapat berkontribusi pada pengembangan penelitian tentang pengukuran sifat mekanik bahan.
Desain Pembelajaran Gelombang untuk Membentuk Calon Guru Fisika yang Terampil, Berbudaya dan Paham Teknologi Digital Anwar, Khairil; Rusdiana, Dadi; Kaniawati, Ida; Viridi, Sparisoma
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika Vol. 4 No. 1: March 2020
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/e-saintika.v4i1.179

Abstract

Tujuan penelitian ini adalah mendesain kegiatan pembelajaran yang berorientasi pada keterampilan kerja ilmiah, pengelolaan alat musik tradisional dan pengelolaan perangkat teknologi digital sebagai sumber belajar melalui matakuliah gelombang, selain itu mengetahui tingkat keterlaksanaan pembelajaran, dan respon mahasiswa terhadap desain kegiatan pembelajaran yang diterapkan. Desain pembelajaran dilakukan dengan cara studi literatur dan studi kasus pada sejumlah kelompok belajar (19 orang mahasiswa) calon guru fisika. Aspek-aspek desain dan keterlaksanaan pembelajaran dievaluasi berdasarkan pengamatan dan respon mahasiswa menggunakan lembar observasi serta kuisioner, sedangkan tanggapan responden dianalisis secara deskriptif berdasarkan rating scale. Orientasi desain pembelajaran gelombang dalam penelitian ini adalah menghubungkan sains dengan teknologi dan masyarakat, mengintegrasikan konten dengan proses penyelidikan ilmiah serta sumber belajar yang kontekstual dengan objek atau peristiwa yang dekat dengan mahasiswa, sekaligus dapat membentuk nilai-nilai budaya. Secara umum setiap aspek dalam desain perkuliahan dapat terlaksana sepenuhnya, dengan rata-rata 98,12%. Sementara itu respon mahasiswa terhadap desain pembelajaran dapat diterima secara positif untuk setiap aspek dari implementasi program pembelajaran dengan skor rata-rata 399,91 (S). Disimpulkan bahwa desain perkuliahan yang dibangun dicirikan oleh sintaks yang meliputi kegiatan awal, eksplorasi, pemfokusan, penyelidikan/inkuiri, elaborasi, konfirmasi, dan kegiatan akhir/penutup, sedangkan sumber belajar melibatkan alat musik tradisional, komputer dan smartphone. Desain pembelajaran dapat mengembangkan kualitas ilmiah mahasiswa calon guru fisika yang diindikasikacn oleh porsentase keterlaksanaan yang mencapai target dan respon positif mahasiswa setelah diterapkannya dalam kegiatan perkuliahan.Design of Wave Learning to Form Prospective Students of Physics Teachers who are Skilled, Cultured and Literacy of Digital TechnologyAbstractThe purpose of this study is to design learning activities oriented to scientific performance, management of traditional music instruments and digital technology devices as a source of learning on wave courses, knowing the profile of the implementation of learning, and student responses to the design of learning activities that are applied. Learning design is done by means of literature studies and case studies in groups (19 students) prospective physics teachers. The aspects of design and implementation of learning are evaluated based on observations and responses of students using observation sheets and questionnaires, while respondents responses are analyzed descriptively based on rating scale. The orientation of the wave learning design in this research is connecting science with technology and culture, integrating content with scientific inquiry processes and learning resources that are contextual with objects or events that are close to students, as well as forming cultural values. In general, every aspect in the design of lectures can be fully implemented, with an average of 98.12%. Meanwhile student responses to learning designs can be positively received for every aspect of the implementation of learning programs with an average score of 399.91 (S). It was concluded that the learning design that was built was characterized by syntax which included initial activities, exploration, focusing, inquiry, elaboration, confirmation, and closing section activities, while learning resources involved traditional musical instruments, computers and smartphones. The learning design can develop the scientific quality of the prospective physics teacher students as indicated by the percentage of accomplishment that reaches the target and the positive response of students after applying it in lecture activities.
Analisis Pengaruh Viskositas pada Self-Siphon Nurhayati, Nurhayati; Viridi, Sparisoma; Zen, Freddy Permana
Phi: Jurnal Pendidikan Fisika dan Terapan Vol 4, No 1 (2018)
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/p-jpft.v4i1.7438

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh nilai viskositas terhadap terjadinya aliran fluida pada self-siphon secara simulasi. Simulasi dilakukan dengan mempertimbangkan gaya-gaya yang bekerja pada single fluid volume element (SFVE). Persamaan gerak pada masingmasing segmen diselesaikan dengan menerapkan hukum Newton. Persamaan-persamaan diselesaikan secara numerik dengan metode Euler. Parameter fisika yang divariasikan dalam simulasi adalah nilai viskositas fluida, karena viskositas mempengaruhi aliran fluida dalam pipa. Berdasarkan penelitian, nilai viskositas fluida η berpengaruh pada dinamika sistem (yang digambarkan oleh kurva terjadinya aliran fluida) namun tidak signifikan pada diameter yang berbeda. Pada nilai viskositas η yang besar, diperlukan panjang pipa yang tercelup dalam fluida (L) yang besar pula. Besarnya panjang pipa L akan memperbesar nilai tekanan hidrostatis sehingga terjadi aliran pada self-siphon.
Implementation of Project-Based Science Learning to Improve Literacy of School Managers About New Renewable Energy in West Halmahera Swandi, Ahmad; Viridi, Sparisoma; Rahmadhanningsih, Sri; Sutjahja, Inge Magdalena; Sari, Juwita
Kasuari: Physics Education Journal (KPEJ) Vol. 7 No. 2 (2024): December 2024
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v7i2.575

Abstract

Renewable energy is a very important solution in overcoming the limitations of electrical energy in schools. The number of schools that have not received electricity in West Halmahera is still quite large, this hampers various daily activities in the school environment. Therefore, it is very important to provide understanding and skills about the application of new and renewable energy, especially for school managers. This study aims to improve the scientific literacy of school managers in West Halmahera about New and Renewable Energy. The type of research used is a pre-experimental research design with One-Group Pretest-Postets Design. The research sample was taken from the population of school administrators in West Halmahera with 20 school administrators. The analysis of the research results was carried out in a quantitative descriptive manner. Based on the results of the initial and final tests, an N-Gain value of 0.41 was obtained which indicates that there is an increase in literacy about renewable energy in the medium category. In addition, the results of observations show that the activity of school managers in participating in activities is quite good, which is indicated by the percentage above 70%.
A Review on Exploring the resonant vibration of thin plates: Reconstruction of Chladni patterns and determination of resonant wave numbers Using Research Based Learning Hendra, Nadhira Azzahra; Viridi, Sparisoma
Indonesian Journal of Physics Vol 35 No 1 (2024): vol 35 no 1 2024
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/itb.ijp.2024.35.1.3

Abstract

Belajar adalah proses perolehan pengetahuan atau keterampilan melalui studi atau pengalaman. Salah satu metode pembelajaran untuk meningkatkan pemahaman siswa adalah Research-based Learning (RBL), sebuah metodologi yang bertujuan menanamkan berfikir kritis, kreativitas, dan keterampilan memecahkan masalah. Pada penelitian ini, metode RBL digunakan untuk meningkatkan pemahaman dalam percobaan Chladni dengan mengamati fenomena resonansi ketika pelat diberi getaran dengan frekuensi tertentu serta menentukan besar frekuensi yang menghasilkan pola-pola Chladni. Pada metode ini, siswa akan bekerja dalam kelompok yang terdiri dari 3 orang. Ada lima langkah yang akan dilakukan pada RBL ini: (i) merumuskan masalah dan tujuan, membuat hipotesis, (ii) melakukan eksperimen, mengoleksi data hasil eksperimen (iii) mencari informasi mengenai eksperimen, memproses data (iii) menganalisis data, menjawab rumusan masalah (iv) membuat kesimpulan, (v) mempresentasikan hasilnya kepada dosen/penguji. Pada akhir eksperimen ini siswa mampu membuktikan hukum Chladni.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Waris Ahmad Suryadi, Ahmad Ahmad Swandi Alamta Singarimbun Amalia, Nadya Arief Fauzan Arsyad, Susalti Nur Asdar Asdar Asifa Asri Aufa Nu’man Fadhilah Rudiawan Aufa Numan Fadhilah Rudiawan Bergas Bimo Branarto Budi Dermawan Budi Dermawan Bunga Dara Amin Burhan Burhan Chi-Hung Chang Cut Novianti Rachmi, Cut Novianti Dani Irawan Dasapta Erwin Irawan, Dasapta Erwin Deny Juanda Puradimaja Dewi Muliyati Dimas P. P. A. Dimas Praja Purwa Aji, Dimas Praja Purwa Dwi Irwanto Erkata Yandri Erlina Erlina Euis Sustini Fairusy Fitria Haryani Fauzan, Arief Freddy Haryanto Freddy Permana Zen Hari Anggit Cahyo Wibowo, Hari Anggit Cahyo Hendra, Nadhira Azzahra Hirofumi Notsu Ida Kaniawati Idam Arif Inge M. Sutjahja Iren, Febrianti Ismi Yasifa Ismi Yasifa Jainuddin Jainuddin Juneman Abraham juwita sari Khairil Anwar Khairil Anwar Koji Morata Kurnia Novita Sari Lilik Hendrajaya M. Rizqie Arbie Mamat Rokhmat Mikrajuddin Abdullah Mikrajuddin Abdullah Mikrajuddin Abdullah Mitra Djamal Moch Tanzil Multazam Muhammad Nur Tajuddin Muhammad Taqwin Mukti, Rino Rakhmata Mulyaningsih, Indrya Munir, Rahmawati Munir, Rahmawati Mutahharah Hasyim, Mutahharah Muziibu Alfisyah Nadya Amalia Nadya Amalia Nadya Amalia Natalia Eka Prasetia Nazla Innaya Nazla Innaya Novitrianc Novitrianc Nur Asiah Aprianti Nur Faizin Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Pariabti Palloan Putri Mustika W. Rahmadhanningsih, Sri Rahmayanti, Handika Dany Ramadhani Eka Putra Risky Afandi Putri Risky Afandi Putri Rizal F. Hariadi RIzal Kurniadi Runniarsiti Runniarsiti S. Sutisna Sabaryati, Johri Septian Ulan Dini Siti Nurul Khotimah Siti Nurul Khotimah Siti Nurul Khotimah Sitti Balkis Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sri Rahmadhanningsih Sutisna, S. Trise Nurul Ain Veinardi Suendo Wahyu Hidayat Wahyu Srigutomo Widayani Widayani Widya Meiriska Zaki Suud