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All Journal Jurnal Pendidikan Fisika Undiksha Jurnal Pendidikan Matematika dan IPA JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Jurnal Pendidikan Fisika Edukasi: Jurnal Pendidikan dan Pengajaran Jurnal Penelitian Pembelajaran Fisika JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Jurnal Ilmu Fisika Kasuari: Physics Education Journal (KPEJ) Navigation Physics : Journal of Physics Education Indonesian Journal of Advanced Research (IJAR) Ranah Research : Journal of Multidisciplinary Research and Development Amplitudo: Jurnal Ilmu dan Pembelajaran Fisika Aktual : Jurnal Pengabdian Kepada Masyarakat Asian Journal of Science Education
Dedy Hamdani
Dinas Pekerjaan Umum Kabupaten Hulu Sungai Selatan
Agriculture, Biological Sciences & Forestry Astronomy Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Transportation Other

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Rancang Bangun Alat Pendeteksi Asap Rokok Dan Nyala Api Untuk Penanggulangan Kesehatan Dan Kebakaran Berbasis Arduino Uno Dan GSM SIM900A Hamdani, Dedy; Handayani, Elda; Risdianto, Eko
Jurnal Ilmu Fisika Vol 11, No 1 (2019): Published in March 2019
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (385.536 KB) | DOI: 10.25077/jif.11.1.37-46.2019

Abstract

Penelitian ini bertujuan untuk membuat alat pendeteksi asap rokok dan nyala api dengan menggunakan sensor MQ-2 dan sensor DFR0076 berbasis Arduino Uno dan GSM SIM900A. Alat pendeteksi asap rokok dan nyala api ini tersusun atas komponen-komponen elektronika, seperti sensor MQ-2 untuk mendeteksi asap rokok, sensor DFR0076 untuk mendeteksi nyala api, Arduino Uno sebagai sistem kontrol dari seluruh rangkaian dan GSM SIM900A untuk mengirimkan informasi ke pengguna. Alat pendeteksi ini dujicoba pada ruangan/kotak yang terbuat dari bahan akrilik dengan dimensi panjang 40 cm, lebar 30 cm, dan tinggi 30 cm. Alat pendeteksi ini dapat mendeteksi asap rokok dan nyala api sampai jarak 25 cm dari sensor. Jika nilai data digital sensor asap yang terdeteksi lebih besar atau sama dengan 90 (³ 90), sistem akan memberikan informasi bahwa terdeteksi asap rokok didalam ruangan. Jika nilai data sensor asap yang terdeteksi kecil dari 90 (< 90), sistem akan memberikan informasi bahwa tidak terdeteksi asap rokok di dalam ruangan. Jika sensor nyala api mendeteksi nilai data digital kecil dari 600 (<600), sistem akan memberikan informasi bahwa terdeteksi nyala api didalam ruangan. Jika sensor nyala api mendeteksi nilai data digital besar sama 600 (³600), sistem akan memberikan informasi bahwa tidak terdeteksi nyala api didalam ruangan. Informasi tingkat asap rokok dan nyala api ini kemudian dikirimkan ke pengguna agar pengguna dapat memperoleh informasi dan melakukan tindakan yang diperlukan.Kata kunci: Arduino Uno, GSM SIM900A, Sensor DFR0076, Sensor MQ-2
PENERAPAN METODE PRAKTIKUM VIRTUAL BERBASIS SIMULASI PHET BERBANTUAN GUIDED-INQUIRY MODULE UNTUK MENINGKATKAN PENGETAHUAN KONTEN FISIKA Defianti, Aprina; Hamdani, Dedy; Syarkowi, Ahmad
Jurnal Pendidikan Fisika Undiksha Vol 11, No 1 (2021)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpf.v11i1.33288

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui peningkatan pengetahuan konten fisika melalui penerapan metode praktikum virtual berbasis simulasi PhET berbantuan Guided-Inquiry Module. Metode yang digunakan dalam penelitian ini adalah metode penelitian tindakan kelas. Subjek penelitian adalah 1 kelas mahasiswa yang mengambil mata kuliah Fisika Dasar pada semester ganjil tahun ajaran 2019/2020. Hasil penelitian menunjukkan bahwa rata-rata nilai pengetahuan konten mahasiswa adalah sebesar 50.56 pada siklus I, 60.76 pada siklus II, dan 70.08 pada siklus III. Persentase ketuntasan belajar yang diperoleh kelas adalah sebesar 20% pada siklus I, 24% pada siklus II, dan 56% pada siklus III. Berdasarkan hasil penelitian tersebut,dapat disimpulkan bahwa terdapat peningkatan pengetahuan konten mahasiswa setelah mengikuti pembelajaran dengan metode praktikum virtual berbasis simulasi PhET berbantuan guided-inquiry module. Kata kunci: Pengetahuan Konten Fisika,Praktikum Virtual, Simulasi PhET, Guided-Inquiry Module AbstractThis research aimed to determine the increase in student's physics content knowledge through the application of a virtual practicum method based on a PhET simulation assisted by the guided-inquiry module. The method used in this research was a classroom action research method. The research subjects were 1 class of students who took the Basic Physics course in odd semester of the 2019/2020 academic year. The results showed that the average score of student content knowledge was 50.56 in the first cycle, 60.76 in the second cycle, and 70.08 I n the third cycle. The percentage of subject matter mastery obtained by the class was 20% in the first cycle, 24% in the second cycle, and 56% in the third cycle. Based on these results, it can be concluded that there is an increase in student’s physics content knowledge after participating in learning with a virtual practicum method based on a PhET simulation assisted by the guided-inquiry module. Keywords : Physics Content Knowledge, Virtual Practicum, PhET Simulation, Guided-Inquiry Module
Pengembangan Alat Peraga Praktikum Efek Doppler Menggunakan Sensor FC-04 Dan Arduino Uno Di SMA Jannah, Adelia Raudhatul; Hamdani, Dedy; Medriati, Rosane
Jurnal Penelitian Pembelajaran Fisika Vol 14, No 1 (2023): APRIL 2023
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v14i1.13984

Abstract

This study aims to produce products in the form of practicum props using FC-04 and Arduino uno sensors on Doppler effect materials in SMA. Knowing the feasibility of the practicum props developed, as well as to find out the student’s perception of the practicum props developed. This research is a type of development research (Research and Development) with the development model used, namely the ADDIE model, namely Analysis, Design, Development, Implementation, and Evaluation. Validation of props was carried out by 3 media experts and 3 material experts. To assess the products developed from the aspects of tool efficiency, tool durability, aesthetics, accuracy, safety for students, aspects of linkage to learning materials, and content in educational values. The results of the media and material validation tests obtained average results of 92.36% each with a very decent category and 79.17% with a decent category. Based on these results, it can be concluded that Doppler effect practicum props using FC-04 and Arduino uno sensors are feasible. As for the perception results, students get an average result of 78.45% with a good category.Keywords: Props, Arduino Uno, Doppler Effect
Pengaruh Problem Based Learning Model Berbantuan Aplikasi Canva Terhadap Kemampuan Pemecahan Masalah Fisika Siswa SMA Cintami, Arizka Dwi; Purwanto, Andik; Hamdani, Dedy
Jurnal Penelitian Pembelajaran Fisika Vol 15, No 2 (2024): APRIL 2024
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v15i2.17679

Abstract

Abstrak. Penelitian ini dilatar belakangi oleh hasil wawancara dengan guru fisika di salah satu SMA Negeri di Kota Bengkulu yang menerangkan bahwa sebagian besar siswa di sekolah tersebut masih kesulitan dalam memecahkan masalah pada pembelajaran fisika. Perlu dilakukan solusi terhadap permasalahan tersebut yaitu dengan menerapkan Problem Based Learning model berbantuan aplikasi Canva. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh Problem Based Learning model berbantuan aplikasi Canva terhadap kemampuan pemecahan masalah fisika siswa dan untuk mengetahui besarnya peningkatan kemampuan pemecahan masalah fisika siswa pada materi Fluida Statis. Jenis penelitian ini adalah quasi experiment dengan desain non-equivalent control grup design. Sampel penelitian ini adalah kelas XI IPA 2 sebagai kelas eksperimen dan kelas XI IPA 4 sebagai kelas kontrol. Uji hipotesis penelitian ini menggunakan uji t pada taraf signifikan  didapatkan nilai Sig. (2-tailed) sebesar   sehingga  ditolak dan  diterima. Berdasarkan perhitungan N-gain pada kelas eksperimen, hasil skor N-gain adalah sebesar 0,73 dengan interpretasi tinggi. Dapat disimpulkan bahwa terdapat pengaruh Problem Based Learning model berbantuan aplikasi Canva terhadap kemampuan pemecahan masalah fisika siswa di salah satu SMA Negeri di Kota Bengkulu. Penelitian ini berguna untuk meningkatkan kemampuan pemecahan masalah fisika siswa dan meningkatkan kualitas pembelajaran di sekolah..Kata kunci: Problem Based Learning Model, Kemampuan Pemecahan Masalah, Aplikasi Canva. 
Pengembangan Media Pembelajaran Flipchart Berbasis Gamifikasi Untuk Meningkatkan Pemahaman Konsep Pada Materi Hukum Newton Haryanti, Annisa Bella; Risdianto, Eko; Hamdani, Dedy; Kurniaty, Rikha
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.v6i1.2457

Abstract

This research aims to develop innovation in physics education by integrating gamification methods into a flipchart learning media, to assess the suitability of the media, eliciting responses from both students and teachers, and identifying improvements in conceptual understanding. The research methodology employed is Research and Development (R&D) using the ADDIE method. The instruments used include expert validation sheets, pre-test, and post-test sheets, as well as student and teacher response questionnaire sheets. The research results indicate that expert validation yielded an average of 86.25%, meeting the criteria of being highly suitable. This is followed by content suitability at 83.33%, presentation at 87.5%, language at 91.67%, media at 86.90%, and conceptual understanding at 83.33%, demonstrating that all aspects of the assessment criteria are highly suitable. Furthermore, the students' N-Gain shows an average of 0.77, falling within the high criteria. The results of the student and teacher response questionnaire sheets also indicate percentages of 93.03% and 90%, respectively, meeting the criteria of being highly suitable and receiving positive responses after implementation. In conclusion, the gamified flipchart learning media can be utilized to enhance students' conceptual understanding of Newton's laws in the eleventh-grade.
Pengembangan Alat Peraga Mikrohidro Berbasis CTL Untuk Meningkatkan Pemahaman Konsep Pada Materi Fluida Dinamis Syafira, Ayuni Nisa; Medriati, Rosane; 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.v6i1.2458

Abstract

This study is the development of a microhydro demonstration tool based on contextual teaching and learning aimed at testing the feasibility of the media, understanding the responses of students and teachers to the media, and determining the level of students' understanding of dynamic fluid material in grade XI at SMAN 11 Kota Bengkulu. The method used in this study is R&D using the ADDIE model. Research instruments include expert validation sheets, questionnaires for student and teacher responses, as well as pre-tests and post-tests. The expert validation results show final percentages by three validators of 82.89%, 92.1%, and 93.4%, with an average percentage of 89.47%, interpreted as highly feasible. The results of student and teacher response questionnaires show a percentage of 95.11%, interpreted as highly feasible. Furthermore, the improvement in students' conceptual understanding, measured by N-gain at 0.73, falls into the criteria of high improvement in students' understanding of dynamic fluid material. Therefore, the CTL-based microhydro demonstration tool is considered suitable for improving students' conceptual understanding of dynamic fluid material.
Analisis Fase Tambahan, Potensial Tambahan, dan Rapat Arus Adiabatik Sistem Kuantum Dengan Potensial Tangga Syafitri, Dini; Setiawan, Iwan; Hamdani, Dedy
Navigation Physics : Journal of Physics Education Vol 5, No 2 (2023): Navigation Physics : Journal of Physics Education Vol. 5 No. 2 Tahun 2023
Publisher : UNIVERSITAS INDRAPRASTA PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/npjpe.v5i2.2367

Abstract

Dasar penelitian ini merupakan kajian teori fisika secara kuantitatif dengan cara melakukan kajian literatur. Penelitian ini mengembangkan metode fast-forward dengan batasan sampai pada penentuan keadaan adiabatik dari sistem potensial tangga dengan menggunakan persamaan Schrödinger. Penelitian ini bertujuan untuk menentukan fase tambahan, potensial tambahan, dan rapat arus adiabatik pada sistem kuantum dengan potensial tangga pada kasus energi lebih besar dari pada potensial penghalang dan energi lebih kecil dari pada potensial penghalang. Metode fast-forward pertama kali diperkenalkan oleh Masuda dan Nakamura yang bertujuan untuk mempertahankan karakteristik partikel dan mempercepat gerak partikel ketika dipindahkan. Hasil yang didapatkan pada penelitian ini yaitu masing-masing kasus memiliki nilai fase tambahan, potensial tambahan dan rapat arus adiabatik. Namun, potensial tambahan tidak berlaku untuk fungsi gelombang yang bersifat real yaitu pada kasus energi lebih kecil dari pada potensial penghalang pada daerah kedua. 
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.
An Analysis of Needs Response to the Development of E-Module Material Elasticity and Hooke Law at Lebong Regency High School Erlina, Rita; Risdianto, Eko; Hamdani, Dedy; Fathurrochman, Irwan; Efendi, Rusdi; Prananosa, Ahmad Gawdy
JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Vol. 7 No. 1 (2022): JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan
Publisher : Graduate Program Magister Manajemen Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jmksp.v7i1.6458

Abstract

The purpose of this study is to analyze the response of needs to the development of E-modules material elasticity and hooke law in Lebong Regency high school. This research is part of the R n D research method but is only limited to the needs analysis stage, the sampling technique used is pusposive sampling with data samples in this study, namely 201 students of grade XI IPA and 5 physics teachers in 3 high schools. The data collection techniques used are interviews, questionnaires and observations. The instrument used in this research is an e-module development needs questionnaire sheet for students and teachers. Test results showed that the instrument used was valid and reliable. The results also mentioned that students and teachers at high school in Lebong Regency urgently need the development of E-modules of elasticity and hooke law. With the results obtained from the responses of teachers and students namely strongly agree. Therefore, from these results, researchers hope to contribute to educational practitioners in order to develop teaching materials in the form of E-modules of elasticity and hooke law for students.
Need Response Analysis to the Development of E-Comics in Material Quantities and Units Septiana, Eliza; Risdianto, Eko; Hamdani, Dedy; Abdu, Muhammad; Endang, Endang
JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan) Vol. 7 No. 1 (2022): JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan
Publisher : Graduate Program Magister Manajemen Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jmksp.v7i1.6475

Abstract

This research aims to analyze the response to the needs of E-Comic-based learning media for high school students. Data analysis techniques are carried out using quantitative data analysis and concluded with qualitative analysis. This study is an R n D study with the ADDIE model. In this study the stage used is the stage of needs analysis, the instrument used in this study is a school observation sheet, interview sheet, and a need questionnaire sheet for E-Comic-based learning media. Data collection techniques are using observation data, interviews, and questionnaire data. The subjects used in this study were physics teachers and X-class learners at SMA N 6 and SMA N 8 Bengkulu City with a total of 169 students and 5 teachers. The results of this study showed that the instrument used was valid and reliable. The results of this study also showed that high school students and teachers strongly agree and needed E-Comic-based learning media. The results of this study showed that the instrument used was valid and reliable. Therefore, from these results, researchers hope to contribute to education practitioners in order to develop teaching materials in the form of E-Comic Materials and Units for students.
Co-Authors Abdu, Muhammad Afriani, Melly Andik Purwanto Arincia, Meicella Rizky Bodi Gunawan Cintami, Arizka Dwi Defianti, Aprina Eko Risdianto Endang Endang, Endang Firmana A, Yulian Fitria Rahmawati, Desti Handayani, Elda Hanifa, Hanifa Nurahmi Haryanti, Annisa Bella Irwan Fathurrochman, Irwan Iwan Setiawan Jannah, Adelia Raudhatul Karuniawan, Albet Kurniaty, Rikha Lora, Haditya A Lumbanbatu, Erita M Medriati, Rosane Novriensi, Dwi Prananosa, Ahmad Gawdy Pratikso , Pratikso Purba, Maejistresi Putri , Desy Hanisa Putri, Desy H Putri, Desy Hanisa Rita Erlina, Rita Romdon, Mu'hamad Asfi Rozalia, Rozalia Rusdi Efendi Sari, Anna Yunita Septiana, Eliza Sianturi, Immanuel Ivan Sidauruk, Sri Hartati Sitorus, Oktavia Syafira, Ayuni Nisa Syafitri, Dini Syarkowi, Ahmad Utari, Nupita Yunita, Cindi