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Journal : Navigation Physics : Journal of Physics Education

Pengembangan Media Pembelajaran Interaktif Berbasis Virtual Reality (VR) Berbantuan Millealab untuk Meningkatkan Hasil Belajar Siswa pada Materi Usaha dan Energi Kelas XI Harnisa, Sehli; Risdianto, Eko; Putri, Desy Hanisa; Soraya, Indah
Navigation Physics : Journal of Physics Education Vol 6, No 1 (2024): Navigation Physics : Journal of Physics Education Vol. 6 No. 1 Tahun 2024
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v6i1.2454

Abstract

This study aims to describe the feasibility of interactive learning media based on virtual reality assisted by millealab on work and energy material, describe student responses to interactive learning media based on virtual reality developed on work and energy material, and describe the improvement of student learning outcomes after using interactive learning media based on virtual reality assisted by millealab on work and energy material. The method used is R&D, with the ADDIE model. The results showed: (1) validation of media feasibility, obtained a score of 35, with a percentage of 97.22%; (2) N-gain obtained a value of 0.73; and (3) assessment of student responses to the media, obtained aspects of media display 86.6%, aspects of media use 87.5%, and aspects of the benefits of 86.6%. In total, the percentage obtained was 86.9%. Based on the results, it can be concluded that the use of virtual reality-based learning media assisted by millealab is very feasible to use for work and energy material, there is an increase in student learning outcomes, and gets very good student responses from students.
Pengembangan e-modul fisika berbasis Contextual Teaching and Learning (CTL) pada materi suhu dan kalor untuk meningkatkan motivasi belajar siswa SMA Hanifa, Hanifa Nurahmi; Putri, Desy Hanisa; Hamdani, Dedy
Navigation Physics : Journal of Physics Education Vol 6, No 1 (2024): Navigation Physics : Journal of Physics Education Vol. 6 No. 1 Tahun 2024
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v6i1.2453

Abstract

This study aims to describe the feasibility of e-modules based on contextual teaching and learning (CTL), describe learning motivation after using e-modules, and to describe student responses to CTL-based e-modules on temperature and heat material. This research was conducted in class XI MIPA in one of the Bengkulu City State High Schools in the 2023/2024 academic year. The research method uses the ADDIE model which includes five stages, namely analyze, design, develop, implement and evaluate. This CTL-based e-module has gone through the validation test stage with a score of 90.95% with a very feasible category to be used as a physics learning media in the classroom. The results of the learning motivation questionnaire based on the N-gain value are 0.47 with a moderate category so that it can increase student motivation to learn temperature and heat material. The results of the student response questionnaire received a value of 81.22% in the very good category. This shows that the CTL-based e-module on temperature and heat material gets a good response from students.
Pengembangan Media Pembelajaran Booklet Berbasis Augmented Reality Untuk Meningkatkan Motivasi Belajar Peserta Didik SMA Muliyani, Rita; Medriati, Rosane; Putri, Desy Hanisa
Navigation Physics : Journal of Physics Education Vol 6, No 1 (2024): Navigation Physics : Journal of Physics Education Vol. 6 No. 1 Tahun 2024
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v6i1.2533

Abstract

This study aims to assess the feasibility of developing an Augmented Reality-based booklet, measure its impact on student learning motivation, and gauge student responses to the instructional media. The research employs the Research and Development (RND) method, applying the ADDIE model, which involves the stages of Analysis, Design, Development, Implementation, and Evaluation.The validation results from the product validator indicate an overall average percentage of 88.9%, categorized as highly feasible. The developed booklet successfully enhances students' learning motivation, as evidenced by an N-gain score of 0.48 (moderate category). Based on response surveys, the findings are highly favorable, with media scoring 87%, content 94%, and usefulness 97%.These conclusions are further supported by the increased scores in students' learning motivation, demonstrating that the use of the booklet as an instructional medium effectively enhances student motivation to learn.
Hamiltonian Penggerak Sistem Spin Dengan Lamor Frequency Menggunakan Metode Fast Forward & Shortcut to Adiabaticity Sari, Klarisa Yulia; Setiawan, Iwan; Putri, Desy Hanisa
Navigation Physics : Journal of Physics Education Vol 6, No 2 (2024): Navigation Physics : Journal of Physics Education Vol. 6 No. 2 Tahun 2024
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v6i2.3406

Abstract

Penelitian ini merupakan penelitian studi pustaka dengan mengkaji beberapa literatur yang selaras dan menggunakan perhitungan analitik. Penelitian ini bertujuan untuk membandingkan dua metode dalam mempercepat dinamika kuantum adiabatik, yaitu metode fast forward dan Shortcuts to Adiabaticity (STA), yang memiliki relevansi signifikan dalam pengembangan teknologi kuantum, khususnya dalam aplikasi teknik pencitraan seperti NMR dan MRI. Penelitian ini meninjau bagaimana kedua metode dapat mempercepat dinamika kuantum sistem spin dengan parameterisasi medan magnet Larmor frequency tanpa mengubah karakteristik sistem tersebut. Metodologi yang digunakan adalah studi literatur lalu melakukan perhitungan analitik untuk mencari suku regularisasi dan Hamiltonian tambahan. Medan magnet dari Larmor frequency digunakan untuk mencari Hamiltonian awal lalu analisis solusi fungsi gelombang dan Hamiltonian tambahan. Hasil yang didapatkan yakni perbandingan suku regularisasi dan suku Hamiltonian tambahan dari kedua metode. Dimana pada metode fast forward didapatkan hasil yang lebih sederhana dan sebaliknya, namun keduanya tetap dapat mempertahankan keadaan adiabatik sistem.
Fase dan Potensial Adiabatik pada Sistem Kuantum dengan Sumur Potensial Berhingga Tuljannah, Nurhalilah; Setiawan, Iwan; Putri, Desy Hanisa
Navigation Physics : Journal of Physics Education Vol 6, No 2 (2024): Navigation Physics : Journal of Physics Education Vol. 6 No. 2 Tahun 2024
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v6i2.2785

Abstract

Penelitian ini merupakan penelitian pengembangan teori fisika yang bersifat kuantitatif. Penelitian dilakukan dengan melakukan kajian literatur  yang berkaitan dengan dinamika kuantum adiabatik dengan sumur potensial berhingga. Metode yang digunakan adalah metode fast forward, dimana metode ini mempercepat skala waktu  dengan memanipulasi atau meregularisasi fungsi gelombang. Fungsi gelombang pada keadaan dasar dimodifikasi dengan menambahkan suku tambahan berupa fase adiabatik (θ) dan potensial tambahan (V)  supaya persamaan Schrodinger bergantung waktu tetap terpenuhi. Hasil dari penelitian ini yaitu masing-masing daerah pada kasus energi penggerak  lebih kecil dari potensial penghalang atau E <v_0  , terdapat fase adiabatik. Namun, untuk potensial tambahan bernilai nol karena potensial tambahan hanya terdapat pada daerah yang fungsi gelombangnya bersifat imajiner, sedangkan pada kasus ini fungsi gelombangnya bersifat real.