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INDONESIA
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)
Published by Universitas Negeri Jakarta
ISSN : 23021829     EISSN : 24769398     DOI : https://doi.org/10.21009/03
Core Subject : Science, Education, Engineering,
Electrical & Electronics Engineering Energy Physics Other
Focus and Scope: Physics education Physics Instrumentation and Computation Material Physics Medical Physics and Biophysics Physics of Earth and Space Physics Theory, Particle, and Nuclear Environmental Physics and Renewable Energy
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 976 Documents
 94   95   96   97   98 
THE EFFECTIVENESS OF COMPUTER SIMULATION-BASED LEARNING FOR MASTERING FORCE AND MOTION CONCEPTS AMONG SECONDARY SCHOOL STUDENTS FORM FOUR PHYSICS Nurul Iman Hanisah Binti Azmi; Fatin Aliah Phang
Joint Prosiding IPS dan Seminar Nasional Fisika Vol. 14 No. 1 (2026): Joint Prosiding IPS dan Seminar Nasional Fisika
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1401.PF08

Abstract

Force and Motion is among the difficult topics for students to learn in Physics because of the abstract concepts and the ability for the students to visualize the concepts. Computer simulations could be a solution for the students to learn this topic to help the students to visualize the concepts. Therefore, this study aims to evaluate the effectiveness of computer simulations in enhancing students’ conceptual mastery of force and motion. The study was conducted in response to low student achievement in physics, particularly when traditional teaching methods are used. A quasi-experimental design with a one-group pretest-posttest model was implemented, involving 37 students from two secondary schools in Malaysia. The intervention involved simulation-based lessons using PhET tools. Data were collected using a test with 11 multiple choice items and analysed using descriptive statistics and a paired-sample t-test. The findings revealed a significant improvement in students’ post-test scores (M = 76.66%) compared to their pre-test scores (M = 32.68%), with a statistical significance of p < .001. The result indicates that simulation-based instruction effectively enhances students’ understanding of abstract physics concepts and supports the goals of Malaysia’s Digital Education Policy in integrating technology into physics education.
PENGEMBANGAN PERMAINAN SIMULASI BIRD SIMULATOR SEBAGAI MEDIA PEMBELAJARAN UNTUK PENJUMLAHAN VEKTOR Shofiyah Muthmainnah; Esmar Budi; Haris Suhendar
Joint Prosiding IPS dan Seminar Nasional Fisika Vol. 14 No. 1 (2026): Joint Prosiding IPS dan Seminar Nasional Fisika
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1401.PF09

Abstract

Penelitian ini bertujuan untuk menghasilkan permainan simulasi Bird Simulator yang layak digunakan sebagai media pembelajaran untuk penjumlahan vektor. Penelitian ini menggunakan metode R&D (Research and Development) dengan model pendekatan ADDIE (Analyze, Design, Develop, Implement, Evaluate) namun pada penelitian ini hanya akan dilakukan sampai proses Develop atau pengembangan produk. Permainan ini dikembangkan dengan menggunakan articulate storyline. Hasil penelitian menunjukkan bahwa permainan simulasi yang dibuat dapat digunakan dengan baik dalam melakukan perhitungan penjumlahan vektor. Hal ini dibuktikan dengan tidak adanya error pada saat media dijalankan, serta hasil perhitugan dari soal yang dimunculkan sama dengan hasil perhitungan secara manual. Implikasi dari penelitian ini adalah adanya media permainan Bird Simulator ini dapat memudahkan siswa memahami konsep penjumlahan vektor.
THE RELATIONSHIP BETWEEN CONCEPTUAL UNDERSTANDING AND PROBLEM-SOLVING ABILITIES IN FORCE AND MOTION AMONG PHYSICS UNDERGRADUATES IN MALAYSIA Krisantini Vinayagan; Fatin Aliah Phang; Faizani
Joint Prosiding IPS dan Seminar Nasional Fisika Vol. 14 No. 1 (2026): Joint Prosiding IPS dan Seminar Nasional Fisika
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1401.PF10

Abstract

This study was conducted to better understand how students’ conceptual knowledge influences their ability to solve physics problems, particularly in the topic of force and motion. This study investigates the relationship between conceptual understanding and problem-solving ability in the topic of force and motion among undergraduate physics students at a university in Malaysia. The research aimed to determine the relationship between conceptual understanding, assessed using the Force Concept Inventory (FCI), and problem-solving ability, assessed using the Scholastic Assessment Test (SAT) Physics Practice Test focusing on Newton’s Laws. A total of 60 respondents who had completed the Mechanics course participated in this study. Descriptive analysis using frequency distribution was conducted to evaluate the levels of both conceptual understanding and problem-solving ability. The results showed that 41.67% of students demonstrated Partial Understanding, 38.33% had Limited Understanding, 13.33% showed Not Understanding, and only 6.67% achieved Sound Understanding. For problem-solving ability, 50.00% of the students were at the Intermediate level, 26.67% were classified as Expert, and 23.33% as Novice. To determine the relationship between the two variables, Pearson Correlation analysis revealed a moderate negative correlation (r = –0.488, p = 0.049), indicating a statistically significant inverse relationship between students’ conceptual understanding and their problem-solving ability in force and motion. The findings highlight the need for instructional approaches that address conceptual understanding and problem-solving as distinct yet interconnected skills in physics education.
Alat Peraga Medan Magnet Menggunakan Kawat Penghantar Vira Dermawanty Saputri; Hadi Nasbey; Upik Rahma Fitri
Joint Prosiding IPS dan Seminar Nasional Fisika Vol. 14 No. 1 (2026): Joint Prosiding IPS dan Seminar Nasional Fisika
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1401.PF11

Abstract

Mata pelajaran fisika sering dianggap sulit oleh peserta didik karena paradigma masyarakat yang menggiring opini fisika adalah pelajaran yang sulit dan tidak menarik. Berdasarkan teori kerucut pengalaman Edgar Dale, penggunaan media pembelajaran dapat membantu menvisualisasikan konsep-konsep fisika yang abstrak. Penelitian ini menggunakan metode Research and Development (R&D) dengan model pengembangan 4D (Define, Design, Develop, and Disseminate), yang dibatasi pada tahap Develop karena fokus penelitian adalah pada pengembangan alat peraga medan magnet menggunakan kawat penghantar. Pada tahap Define dilakukan analisis kebutuhan melalui wawancara dengan guru fisika, observasi alat peraga medan magnet serta studi literatur yang relevan. Hasil analisis menunjukkan 96,6% peserta didik menyatakan penggunaan alat peraga memudakan dalam memvisualisasikan konsep-konsep fisika. Berdasarkan hasil tersebut, penelitian ini bertujuan untuk mengembangkan alat peraga medan magnet menggunakan kawat penghantar sehingga dapat memudahkan dalam menvisualisasikan garis-garis gaya magnet. Pada tahap Design dan Develop, dilakukan perancangan model alat peraga, pembuatan alat peraga, dan penguji coba alat peraga. Alat peraga ini dapat memvisualisasikan garis-garis gaya magnet dalam medan magnet menggunakan kawat penghantar.
Early Detection of Seismic Signal Anomalies Using Raspberry Pi 5 and Lightweight Machine Learning Models Ahmad Kadarisman; Imam Fachruddin; Santoso Soekirno; Hanif Andi Nugraha; Benyamin Heryanto Rusanto; Martarizal
Joint Prosiding IPS dan Seminar Nasional Fisika Vol. 14 No. 1 (2026): Joint Prosiding IPS dan Seminar Nasional Fisika
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1401.FA14

Abstract

Data integrity is crucial for seismic monitoring systems, but is often compromised by anthropogenic or instrumental anomalies. This paper proposes a lightweight edge computing framework using Raspberry Pi 5 for real-time anomaly detection. MiniSEED data from the high-noise TOJI station were processed through segmentation, statistical or spectral feature extraction, and unsupervised models (isolation forest and autoencoder). The results show a detection latency of 78-113 ms with minimal resource consumption (<35% CPU, <200 MB RAM) and 82% correlation with ground-truth anomalies. This framework can be used on networked seismographs with limited resources such as those of the BMKG.
ANALISIS ENERGI GAP FILM TIPIS Ba0,875Sr0,125TiO3 DI ATAS SUBSTRAT KACA INDIUM TIN OXIDE (ITO) DAN SUBSTRAT Si (100) TIPE-P Ahmad Fakhrudin; Sarmilah; Novia Fransiska Simbolo; Dea Widiawati; Renny Apriani Dwika Saputri; Habibah Assa’addah; Irzaman
Joint Prosiding IPS dan Seminar Nasional Fisika Vol. 14 No. 1 (2026): Joint Prosiding IPS dan Seminar Nasional Fisika
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1401.FA15

Abstract

Lapisan tipis Ba0,875Sr 0,125TiO3 di atas substrat kaca Indium Tin Oxide (ITO) dan Substrat Si (100) Tipe-P telah berhasil dibuat dengan metode Chemical Solution Deposition (CSD) dengan kelarutan 0,5 M yang dibantu dengan spin coating 3000 rpm, dan annealing pada temperatur 550 ℃ dengan kelajuan suhu 100 ℃/jam yang ditahan selama 16 jam dan suhu pendinginan hingga suhu kamar. Substrat kaca Indium Tin Oxide (ITO) dengan ketebalan kaca 1,1 mm, resistivitas ~20 ohm/sq dan resistivitas Si Tipe-P ~10 ohm/sq. Lapisan tipis ini diuji sifat optiknya menggunakan Spektrofotometer UV-Vis dengan rentang 230-850 nm dan menghasilkan celah energi sebesar 2,06 eV di atas substrat ITO dan celah energi sebesar 2,4 eV di atas substrat Si (100) Tipe-P. Analisis celah energi film tipis Ba0,875Sr 0,125TiO3 di atas substrat kaca Indium Tin Oxide (ITO) dan di atas substrat Si (100) Tipe-P sangat penting dilakukan karena film ini merupakan cikal bakal sensor cahaya.

Page 98 of 98 | Total Record : 976

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