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All Journal JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Jurnal Penelitian Pendidikan IPA (JPPIPA) Navigation Physics : Journal of Physics Education Schrodinger : Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Andry Fitrian
Universitas Indraprasta PGRI
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Other

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Ventilator Portable Sebagai Alat Bantu Pernapasan Pada Penanganan Pasien COVID-19 Florentina Victorya Liwun; Muhammad Fattah Hafri Taqwandi; Aulia Arba Chinta Ramadhani; Widhy Ananda; Mauludin Mauludin; Andry Fitrian
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 2, No 1 (2021): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (139.756 KB) | DOI: 10.30998/sch.v2i1.4449

Abstract

Coronavirus is a type of virus that attacks the respiratory tract. Some people with COVID-19 are showing symptoms and some are not showing symptoms. Common symptoms include runny nose, cough, sore throat, fever, and shortness of breath. This condition gets worse if the infected patient has a history of congenital disease. This virus will spread quickly through the intermediary of droplets from saliva and nose. In the condition of patients who have difficulty breathing, a ventilator is needed to help supply oxygen to the lungs. The purpose of this study was to make a portable ventilator as a breathing apparatus for handling COVID-19 patients. The stages of implementing this research are carried out in a blended manner, namely online during the preparation stage, the design stage of the tool design and offline at the tool making stage, testing and evaluating the tool. From the results of the design and stages of the testing process, this portable ventilator can efficiently assist breathing work in patients experiencing shortness of breath such as COVID-19 patients because the working system of this device is to supply oxygen to the lungs through a breathing tube according to the patient's needs.
Pengaruh Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) Terhadap Hasil Belajar IPA Ditinjau Dari Keterampilan Proses Sains Rima Agustina; Asep Setiadi; Andry Fitrian
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 1, No 1 (2020): Schrödinger: Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (642.929 KB) | DOI: 10.30998/sch.v1i1.3068

Abstract

The study was entitled the effect of NHT (Numbered Head Together) Cooperative Learning Methods on Science Learning Outcomes in terms of Learning Process Skills (Experiments in Class VIII Students of Mts. Al-Falah Harapan Jaya Cibinong Bogor). The experimental method is to provide different types of treatment to two different types of treatment. student study groups. One group was used as an experimental group, namely given the physics learning treatment with the (Numbered Head Together) method, while the other group as a control group with the physics learning treatment using conventional methods. The research design used was post-test (Control Design Group). With the results of the study: 1. The Effect of the Interaction of the Use of Learning Methods (Numbered Head Together) (NHT) on Science Learning Outcomes in terms of Student Learning Process Skills in Human Motion System Material, it can be concluded that there is no significant influence between the use of the method. defender jaran (Numbered Head Together) (NHT) on science learning outcomes in terms of student learning process skills; 2. The Influence of the Use of Learning Methods (Numbered Head Together) (NHT) on Science Learning Outcomes in Human Movement System Material, it can be concluded that there is a significant influence between the use of the learning method (Numbered Head Together) (NHT) on the science learning outcomes; 3. The Influence of Student Learning Process Skills on Science Learning Outcomes in Human Motion System Material it can be concluded that there is a significant influence between student learning process skills on science learning outcomes.
Simulasi sederhana pada hukum pendinginan Newton Iman Noor; Andry Fitrian
Navigation Physics : Journal of Physics Education Vol 3, No 1 (2021): Navigation Physics : Journal of Physics Education Vol. 3 No. 1 Tahun 2021
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v3i1.475

Abstract

A simple simulations on Newton’s cooling law has been performed. This simulations aims to study correlation of the newton cooling constant at temperatures to cooling times. This reseach is displayed in GUI Matlab (Guide Using Interface).  The input required is initial temperature, ambient temperature, cooling constant, and cooling time. Through numerical calculation of the Newton’s cooling equation with Eulerian Method, we got that the time to reach the ambient temperature of each cooling constant is 59 seconds, 31 seconds, and 20 seconds respectively.
Pengembangan Model Miniatur Kereta Magnetic Levitation Sebagai Media Pembelajaran Fisika Pada Materi Gaya Magnetik Andry Fitrian; Iman Noor
Navigation Physics : Journal of Physics Education Vol 2, No 2 (2020): Navigation Physics : Journal of Physics Education Vol. 2 No. 2 Tahun 2020
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v2i2.483

Abstract

The purpose of this research is to produce a development product in the form of a Magnetic Levitation Train miniature model that can be used by teachers and students in the physics learning process on magnetic force material in class XII. This study uses research and development methods. The research was conducted through several stages, namely the first stage reviewing curriculum standard notes. The second stage is the design of the tool, making a miniature model of the Magnetic Levitation Train and the use of a miniature model of the Magnetic Levitation Train in the learning process. The third stage is the implementation stage, the miniature model of the Magnetic Levitation Train was tested on high school student of class XII to measure students against the miniature model of the Magnetic Levitation Train as a tool to help students understand the concept of magnetic force. The instrument uses a Likert Scale. With three stages, the researcher succeeded in making a miniature model of the Magnetic Levitation Train that was worthy of being one of the learning media on magnetic force material by obtaining information that the validation results by experts, material personnel and students obtained a very good level of measurement which was in the interpretation range of scores 80-100% so it is necessary to develop a miniature model of the Magnetic Levitation Train to be even better in further research.
Simulasi Numerik Kelajuan dan Periode Orbit Satelit Mengelilingi Bumi Iman Noor; Andry Fitrian; Ahmad Jahrudin
Navigation Physics : Journal of Physics Education Vol 3, No 2 (2021): Navigation Physics : Journal of Physics Education Vol. 3 No. 2 Tahun 2021
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v3i2.799

Abstract

Numerical simulation of the satellites’s orbital velocity and orbital period on the earth has been performed. This research aimed to study satellites’s orbital velocity and orbital period on the earthbased on position function. Velocity equation has been gotten from modification equation of centripetal force and equation of earth’s gravitational force. Through numerical calculation of orbital velocityand orbital period equation by function discretization, we got that the velocity and period of satellite at height of 30000 km above the earth’s surface are 3.31 km/s and 19.18 hours, respectively.
Simulasi Sebaran Temperatur Pelat Logam Tipis Besi dan Kuningan Berbasis Matlab Iman Noor; Andry Fitrian
Navigation Physics : Journal of Physics Education Vol 2, No 1 (2020): Navigation Physics : Journal of Physics Education Vol. 2 No. 1 Tahun 2020
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v2i1.256

Abstract

Simulating the temperature distribution of iron and brass metal thin plates based on matlab has been performed. This simulation aimed to study iron plate and brass plate conductors of the temperature distributionbased on conduction mechanism on cartesian coordinate system. The initial temperature in all parts of the thin plate is room temperature, except at left side and right side of the plate is 100 oC. Through numerical calculation of heat conduction equation by Finite Difference Method, we got that the temperature at center thin plate for 10 second is 63,26oC and 62,08 oC for brass thin plate and iron thin plate, respectively.
Analisis Persepsi Kebutuhan Guru SMA dalam Mengimplementasikan Model Project Based Learning (PjBL) Terintegrasi Budaya Lokal Dasmo Dasmo; Indica Yona Okyranida; Andry Fitrian; Neng Nenden Mulyaningsih; Fita Widiyatun; Irnin Agustina Dwi Astuti
JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) Vol. 6 No. 2 (2022): November Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jipfri.v6i2.1757

Abstract

The problem faced by secondary education is the low ability in 3 fields, namely mathematics, science, and literacy. Therefore, it is necessary to innovate a project-based learning (PjBL) model integrated with local culture. The PjBL learning model can collaborate on several abilities of students, namely abilities in the fields of science, mathematics, and literacy simultaneously. Local culture is carried out to raise local wisdom in learning. This study aims to analyze the needs of high school physics teachers in developing an integrated project-based learning (PjBL) model for local culture. The research method used is descriptive qualitative. Research data were collected through interviews and observations. The interview was conducted by a high school physics teacher in the Depok area. From the results of the study, it was obtained that the project-based learning (PjBL) model integrated with local culture needs to be applied in physics learning in high schools in the Depok region. Teachers also need training on the application of the project-based learning (PjBL) model integrated with local culture to improve the quality of physics learning models in schools.
Perbandingan Kuat Medan Listrik dan Medan Magnet dari SUTT di Daerah Pemukiman, Perkebunan, dan Tanah Lapang Ahmad Jahrudin; Iman Noor; Andry Fitrian
Navigation Physics : Journal of Physics Education Vol 4, No 2 (2022): Navigation Physics : Journal of Physics Education Vol. 4 No. 2 Tahun 2022
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v4i2.1544

Abstract

Dalam penelitian kali ini peneliti mencoba membandingkan hasil pengukuran medan magnet dan medan listrik pada ltiga medan yang berbeda-beda yaitu di daerah pemukiman, perkebunan dan tanahg lapang, hal ini peneliti lakukan untuk mengetahui kekuatan medan magnet dan medan listrik apakah masih dalam ambang batas aman.  Hal ini penting dilakukan dikarenakan kita tahu bahwa dalam pembangunan jaringan kelistrikan baik SUTET  (saluran udara tegangan ekstra tinggi) ataupum SUTT (saluran udara tegangan tinggi), sering sekali mendapat tentangan dari beberapa ormas seperti LSM yang menentang dan beberapa masyarakat yang tidak terima bahwa daerah pemukimannya dilalui oleh jalur SUTT maupun SUTET. Dalam pengukuran peneliti menggunaklan alat untuk mengukur medan magentik dan medan listrik yaitu Alat uji ELF Survey meter ETS-Lindgren. Dari hasil pengamatan kuat medan listrik sangat di pengaruhi oleh benda-benda di sekitarnya karena medan listrik tidak dapat menembus benda-benda isolator, medan magnet memiliki sifat dapat menembus benda-benda di sekitarnya, hal ini sesuai dan hasil pengukuran juga membuktikan bahwa kuat medan listrik dan medan magnet dari pajanan SUTT masih jauh di bawah ambang batas aman yang telah di tetapkan oleh WHO.
Perhitungan Numerik Kelajuan Lepas Satelit Bumi Iman Noor; Andry Fitrian; Ahmad Jahrudin
Navigation Physics : Journal of Physics Education Vol 4, No 2 (2022): Navigation Physics : Journal of Physics Education Vol. 4 No. 2 Tahun 2022
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v4i2.1186

Abstract

A numerical simulation of the Satellites’ orbital velocity and satellites’ escape velocity has been performed. This research aimed to study Satellites’ orbital velocity and orbital escape velocity based on position function. Velocity equation has been gotten from modification equation of centripetal force and equation of earth’s gravitational force. Through the numerical calculation of orbital velocity and escape velocity equation by function discretization, we got that the orbital velocity and escape velocity of the satellite at height of 30.000 km above the earth’s surface are 3.31 km/s and 4.68 km/s, respectively.
Rancang Bangun Alat Peraga Gaya Lorentz Andry Fitrian; Iman Noor; Ahmad Jahrudin
Navigation Physics : Journal of Physics Education Vol 5, No 1 (2023): Navigation Physics : Journal of Physics Education Vol. 5 No. 1 Tahun 2023
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v5i1.1810

Abstract

Telah dilakukan rancang bangun alat peraga pembelajaran fisika pada materi Gaya Lorentz. Tujuan dari penelitian ini yaitu menghasilkan alat peraga Gaya Lorentz. Rancang bangun ini menggunakan alat seperti obeng, pemotong akrilik, gunting, bor listrik, dan multimeter. Sedangkan bahan yang digunakan yaitu akrilik, kabel, baut, pipa kuningan, magnet neodium, colokan pisang, baterai, kabel buaya dan aluminium foil. Hasil pengujian alat peraga Gaya Lorentz ini menghasilkan arus listrik rata-rata 1,972 A, muatan medan magnet 0,3 Tesla, panjang penampang 0,1 m. Sehingga didapatkan hasil rata-rata perhitungan Gaya Lorentz yaitu 2,372 N.
Co-Authors Ahmad Jahrudin Asep Setiadi Aulia Arba Chinta Ramadhani Dasmo Dasmo Fita Widiyatun Florentina Victorya Liwun Iman Noor Iman Noor Indica Yona Okyranida Irnin Agustina Dwi Astuti Mauludin Mauludin Muhammad Fattah Hafri Taqwandi Mulyaningsih, Neng Nenden Rima Agustina Widhy Ananda