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Aprina Defianti
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Program Studi Pendidikan Fisika Fakultas Keguruan dan Ilmu Pendidikan Universitas Bengkulu Jl. WR Supratman, Kandang Limun, Bengkulu
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Amplitudo: Jurnal Ilmu dan Pembelajaran Fisika
Published by Universitas Bengkulu
ISSN : -     EISSN : 28282345     DOI : https://doi.org/10.33369/ajipf
Core Subject : Science, Education,
Education Physics
Articles which can be published in this journal are research results articles, literature reviews, case studies or ideas on teaching physics, learning physics, physics as science, and applied physics.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 89 Documents
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PENGEMBANGAN MEDIA PEMBELAJARAN E-BOOKLET UNTUK MENINGKATKAN PEMAHAMAN KONSEP PADA MATERI PEMANASAN GLOBAL DI KELAS X SMA N 2 KOTA BENGKULU Yunita, Cindi; Hamdani, Dedy; Putri, Desy H
Kumparan Fisika Vol 4 No 2 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi Maret 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ajipf.4.2.49-57

Abstract

The purpose of this study is to (a) produce a suitable learning media in the form of e-booklet learning media to increase the understanding of concepts in global warming material for grade X students, and (b) to describe the improvement of students' understanding of concepts after being taught by using e-booklet learning media on global warming material in class X. The research method used is Research and Development (R and D) with the ADDIE model. The instruments used in this study are questionnaires, observations, interviews, and concept comprehension tests on global warming materials. The results obtained in the research that has been carried out at SMA Negeri 2 Bengkulu City in class X 4 for products that have been validated by experts obtained a score with a category that is very suitable for use. Based on the results of the N-gain calculation obtained through the Pretest and Posttest, the concept understanding indicator for the first indicator in the medium category, the second indicator in the high category, the third indicator in the medium category, the fourth indicator in the high category, the fifth indicator in the high category, the sixth indicator in the medium category. The increase in medium and high concept understanding shows that e-booklet learning media can improve students' understanding of concepts. Thus, it can be concluded that e-booklet learning media is suitable for use and can increase students' understanding of concepts. Keywords: E-booklet, Conceptual understanding, Global warming
MENINGKATKAN PEMAHAMAN MAHASISWA PADA MATERI OSILASI MELALUI SIMULASI PHET: PENDEKATAN PEMBELAJARAN BERBASIS TEKNOLOGI Utama, Tiara H; Ahda, Netriani V
Kumparan Fisika Vol 4 No 2 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi Maret 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ajipf.4.2.58-62

Abstract

This study aims to determine the improvement of students' understanding of oscillation material through the use of PhET interactive simulation in learning basic physics. The research subjects were students of chemistry education. The method used was pre-experiment with one group pretest-posttest design. From the post-test results, a total of 14 out of 25 students (56%) obtained a perfect score (100), and there were no students who scored below 65. The normalized gain analysis showed an average value of 0.76, including the high category. The results of this study indicate that the use of PhET simulation in technology-based learning is effective in improving students' understanding of oscillation material.
ANALYSIS OF CLOUD COMPUTING SERVER NEEDS IN SUPPORTING COMPUTATIONAL PHYSICS LECTURES Gunawan, Bodi; Cahyani, Diana E
Kumparan Fisika Vol 4 No 2 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi Maret 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ajipf.4.2.63-71

Abstract

Study of cloud computing needs in supporting Computational Physics Lectures at Bengkulu University has been conducted. The subjects of this study were students who studied computational physics and algorithms. This research aims to examine the urgency of cloud computing implementation in supporting the learning process. In this research, questionnaires were used to collect the data, which included qualitative data types. Descriptive statistics were used in describing the responses and in identifying key trends in the students' perceptions concerning the effectiveness and the necessity of cloud computing tool usage in student coursework. The result of this research showed that 30% of the students did not possess qualified devices to run numerical programming. On the other hand, most of the students have Android devices, and this means that there is a great potential for cloud computing solutions to be used in pursuit of making them better learners. The second important thing that this study has established is that most of the students showed interest in the use of cloud-based applications, which means there is a need for the resources that can be used in bridging the gap to access technologies. That suggests that there is a strong preference on the part of the students for cloud-based resources to help in collaboration and accessibility of coursework.
ANALISIS KEBUTUHAN ALAT EKSPERIMEN FISIKA LIFT SEDERHANA UNTUK MATERI HUKUM NEWTON DI SMAN 6 KOTA BENGKULU Arumningrum, Bunga D; Utami, Cindi N; Gunawan, Bodi
Kumparan Fisika Vol 4 No 2 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi Maret 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ajipf.4.2.72-77

Abstract

The research carried out at SMAN 6 Bengkulu City aims to analyze the need for physics experiment tools, especially on Newton's Law material. The lack of availability of physics experimental equipment during the learning process makes it difficult for students to understand the concept of Newton's laws. The method used in this research is a mix method, namely quantitative and qualitative. Data collection technique in the form of qualitative interviews with physics teachers and quantitative questionnaires with students. Meanwhile, the instrument used in the research was a sheet teacher interviews and student questionnaire sheets. The results of the interviews and questionnaires obtained were that students had an interest in studying physics of 88.5% and felt that studying using physics experimental tools could understand the concept of Newton's law, but teachers rarely used physics experimental tools in Law material Newton due to difficulties in access from the lab to the classroom. This makes students feel bored with the learning methods used by teachers at 84.6% and there are still concepts that are not understood in Newton's law material at 69.2%
Inovasi Energi Terbarukan : Biogas Pengelolaan Sampah Organik Amalia, Nayla; Widana, Sausan N; Danial, Mohammad; Asyhari, Ayu A; Kusuma, Fuji H
Kumparan Fisika Vol 5 No 1 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi September 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ajipf.5.1.1-7

Abstract

Limbah organik dari sisa konsumsi rumah tangga, seperti buah-buahan, masih menjadi sumber pencemaran lingkungan jika tidak dikelola dengan baik. Salah satu solusi yang berkelanjutan adalah memanfaatkannya sebagai bahan baku energi terbarukan, yaitu biogas. Penelitian ini bertujuan untuk mengevaluasi potensi produksi biogas dari tiga jenis limbah buah, yaitu nanas, apel, dan semangka, serta membandingkan efisiensi energi yang dihasilkan dari masing-masing bahan baku. Metode yang digunakan adalah eksperimen fermentasi sederhana menggunakan wadah tertutup yang dilengkapi sistem penyalur gas. Masing-masing jenis buah difermentasi selama lima hari dengan campuran air dan starter mikroba (EM4). Volume gas diamati secara visual, sedangkan kualitas gas diukur melalui uji nyala api menggunakan suntikan dan stopwatch. Hasil menunjukkan bahwa limbah nanas menghasilkan biogas paling banyak dengan waktu nyala api selama 5 detik, diikuti oleh apel 2 detik dan semangka 1 detik. Perubahan massa juga mencerminkan keluarnya gas, dengan nanas menunjukkan selisih berat paling besar. Dapat disimpulkan bahwa limbah nanas memiliki potensi tertinggi sebagai bahan baku biogas dibandingkan dua jenis buah lainnya. Penelitian ini menunjukkan bahwa pemanfaatan limbah buah dapat menjadi alternatif solusi pengelolaan sampah organik sekaligus mendukung pengembangan energi terbarukan skala rumah tangga.
Pengembangan Website Game-Based Learning Materi Usaha dan Energi Arrafi, Raul; Astra, I Made; Nasbey, Hadi
Kumparan Fisika Vol 5 No 1 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi September 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ajipf.5.1.8-14

Abstract

Pembelajaran fisika sering dianggap sulit oleh siswa karena konsepnya yang abstrak, khususnya pada materi usaha dan energi. Oleh karena itu, diperlukan media pembelajaran inovatif untuk meningkatkan pemahaman dan keterlibatan siswa. Penelitian ini bertujuan mengembangkan website pembelajaran berbasis permainan edukasi menggunakan RPG Maker MZ yang dirancang dengan pendekatan Game-Based Learning (GBL) untuk kelas X SMA. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model Multimedia Development Life Cycle (MDLC), mencakup tahap concept, design, material collecting, assembly, testing, dan distribution. Hasil penelitian menunjukkan bahwa media yang dikembangkan mendapatkan penilaian sangat layak dari ahli materi, ahli pembelajaran, dan ahli media. Selain itu, hasil uji coba terhadap siswa menunjukkan bahwa penggunaan media ini mampu meningkatkan motivasi belajar, minat, serta pemahaman konsep siswa secara signifikan. Dengan demikian, website pembelajaran berbasis RPG Maker MZ merupakan alternatif media pembelajaran yang efektif dalam meningkatkan pemahaman siswa terhadap materi fisika, khususnya usaha dan energi.
Literasi Sains Modern Dalam Isu Sosiosaintifik Berbasis Konteks Lokal: Sebuah Tinjauan Pustaka Sistematis Untuk Pembelajaran Interdisipliner Fisika Dan Matematika Purwanto, Andik; Putri, Prismadian A
Kumparan Fisika Vol 5 No 1 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi September 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Twenty-first-century science education necessitates a paradigm shift from mere conceptual mastery towards functional scientific literacy, defined as the ability to utilize scientific knowledge for decision-making on complex societal issues. However, physics instruction often remains decontextualized and theoretical, consequently failing to equip students with this crucial competence. This research aims to conduct a Systematic Literature Review (SLR) to map and synthesize theoretical frameworks concerning the integration of locally-contextualized Socioscientific Issues (SSI) to strengthen modern scientific literacy. Through searches in the Google Scholar and Scopus databases, applying strict inclusion and exclusion criteria, twenty-five relevant articles were thematically analyzed. The synthesis yielded three principal themes: (1) The fundamental role of SSI as a bridge between science concepts and ethical reasoning and decision-making; (2) The criticality of local context in enhancing the relevance, engagement, and meaningfulness of science learning; (3) The potential synergy between physics and mathematics disciplines in facilitating quantitative analysis and modeling of SSI. This review concludes that a physics learning approach integrating SSI, local context, and mathematical reasoning represents a promising framework for realizing the goals of modern scientific literacy in Indonesia. The implication of this study is the urgent need for the development of physics instructional models and materials that explicitly adopt this proposed framework.
Analisis kebutuhan pengembangan panduan praktikum pada matakuliah gelombang berbasis pendekatan STEM Lora, Haditya A; Lestari, Ladia
Kumparan Fisika Vol 5 No 1 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi September 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ajipf.5.1.22-27

Abstract

The purpose of this paper is to analyze the need for the development of wave practicum guidelines in the Physics Education study program at the University of Bengkulu. This study uses a direct survey method, interview techniques, and the distribution of online form-based questionnaires to students, practicum assistants, laboratory assistants, and lecturers. Based on the data obtained and analyzed, the results show that the Physics Education study program has not carried out practicums in the laboratory directly for a long time after the post-covid era, and the existing practicum guidelines have not been updated since the last curriculum change, while laboratory equipment has been updated, and students find it difficult to receive material due to the lack of guidance for direct wave practicums both in groups and independently, this is because students only do wave practicums through Phet Simulation, resulting in a lack of direct experience with the laboratory, and also assembling tools. Based on the results of the analysis, it was concluded that the need for the development of wave practicum guidelines based on the STEM approach to meet the practical needs of students in higher education.
Fabrikasi Sel Surya Berbasis Bahan Pemeka Organik Menggunakan Material TiO2 dan Pewarna Dari Ekstrak Bayam Gunawan, Bodi
Kumparan Fisika Vol 5 No 1 (2025): Amplitudo : Jurnal Ilmu dan Pembelajaran Fisika Edisi September 2025
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/ajipf.5.1.15-21

Abstract

Spinach leaf extract has been used as a photosensitizer in titanium dioxide (TiO₂) nanoparticles for the fabrication of dye-sensitized solar cells (DSSCs). The TiO₂ nanoparticles were synthesized via the co-precipitation method by mixing TiCl₃ with distilled water and NH₄OH. The mixture was stirred until it turned white, indicating precipitate formation. The absorbance properties of both the TiO₂ nanoparticle powder and the natural dye were analyzed using UV-Vis spectrophotometry. DSSCs were fabricated by coating TiO₂ onto indium tin oxide (ITO)-coated glass substrates using the doctor blade method, followed by immersion in the dye solution. Three DSSC devices were prepared with varying dye soaking durations: 2 hours, 4 hours, and 6 hours. The current–voltage (I–V) characteristics of each device were measured and plotted to determine their respective power conversion efficiencies. The obtained efficiencies were 0.0444% for the 2-hour soaking time, 0.0570% for 4 hours, and 0.0589% for 6 hours.

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