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All Journal Schrodinger : Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Raeka Widi Anggeraeni
Universitas Indraprasta PGRI
Astronomy Education Physics

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Pengembangan Modul Praktikum Berbantuan PhET Simulation Berbasis Inkuiri Terbimbing Pada Materi Momentum, Impuls dan Tumbukan Kelas X SMA Raeka Widi Anggeraeni; Indica Yona Okyranida; Luluk Setyowati
Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika Vol 3, No 1 (2022): Schrodinger Jurnal Ilmiah Mahasiswa Pendidikan Fisika
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.994 KB) | DOI: 10.30998/sch.v3i1.6544

Abstract

Physics is a subject that has many concepts that must be adapted to the curriculum. Therefore, in the implementation of learning practicum activities are needed as a support so that students can understand a concepts that is difficult to understand. In addition, based on the Circular Letter of the Ministry of Education and Culture Number 4 of 2020, shifting face-to-face learning to the online system. So that the practicum can be carried out virtually using PhET (Physics Education Technology). In conducting virtual practicum, a media that can support learning is needed in the form of a practicum module. And also in learning activities, the material presented by educators is not necessarily all students are able to accept and understand. Thus, the learning model that can be applied is guided inquiry-based learning. This learning media was created whit the aim of facilitating and assisting student in understanding the material presented by educators. This research is a Research & Development (R & D) research with a 4D research model. This learning media is validated and assessed by experts in their fields as well as educational practitioners. The physics practicum module assisted by PhET Simulation based on guided inquiry on momentum, impulse and sollision materials for class X high school obtained an average value od each validation, namely the material expert validation test 87,50% with a very feasible category, the media expert validation test 86,67% with very feasible category, linguistics expert validation test 79,55% with very feasible category, and 94,69% education practitioner test with very feasible category. These result indicate that the physics practicum module assisted by PhET Simulation based on guided inquiry on momentum, impulse and collision material for class X high school that was developed is “very feasible” to be tested on students.
MOBERAK (Motor Bebas Bahan Bakar Ramah Lingkungan) Rahmat Nur Madani; Raeka Widi Anggeraeni; Dinar Mutia; Dasmo Dasmo; Ahmad Jahrudin
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 (466.301 KB) | DOI: 10.30998/sch.v1i1.3070

Abstract

The vehicle is an important requirement for daily activities. The increasing number of vehicles in Indonesia from year to year correlates with the worsening air quality, especially in big cities like Jakarta. Data also shows that 70% of air pollution in Jakarta comes from motorized vehicles that use fossil fuels. One source of energy that can be an alternative solution is electric-powered vehicles because they have advantages, which are not producing pollution. Electric vehicles generally use lithium batteries as a source of electric power. Lithium batteries that have been used up are generally just thrown away without going through the processing so that they will contaminate water and soil. Therefore, we want to make vehicles that are not dependent on fossil fuels, produce no pollution, and can do auto charging electric so they don't rely on PLN electricity. This vehicle can charge independently because it has an electromagnetic coil on the rear wheel that will produce GGL induction from the wheel rotation when the bike is moving. We call this vehicle MOBERAK (Environmentally Friendly Fuel-Free Motorbike).
Co-Authors Ahmad Jahrudin Dasmo Dasmo Dinar Mutia Indica Yona Okyranida Rahmat Nur Madani Setyowati, Luluk