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All Journal Jurnal Pendidikan Fisika Undiksha Jurnal Sains dan Pendidikan Fisika Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Jurnal Fisika Unand JURNAL PENGABDIAN KEPADA MASYARAKAT JITEK (Jurnal Ilmiah Teknosains) Journal of Applied Geospatial Information Jurnal Penelitian Pendidikan IPA (JPPIPA) INDONESIAN JOURNAL OF APPLIED PHYSICS Educatio ORBITA: Jurnal Pendidikan dan Ilmu Fisika Jurnal Pendidikan Fisika dan Teknologi Jambura Physics Journal Eksakta : Berkala Ilmiah Bidang MIPA Jurnal Fisika : Fisika Sains dan Aplikasinya Kasuari: Physics Education Journal (KPEJ) Ideas: Jurnal Pendidikan, Sosial dan Budaya Physics Education Research Journal Optika : Jurnal Pendidikan Fisika Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Dewantara Journal of Technology Computational and Experimental Research in Materials and Renewable Energy (CERiMRE) Jurnal Ilmiah Wahana Pendidikan International Journal of Health, Economics, and Social Sciences (IJHESS) Jurnal Jendela Pendidikan JagoMIPA: Jurnal Pendidikan Matematika dan IPA BIOCHEPHY: Journal of Science Education Journal of Science and Science Education (JoSSEd) Jurnal Luminous: Riset Ilmiah Pendidikan Fisika Jurnal Pijar MIPA SWARNA Jurnal Masyarakat Mengabdi Nusantara Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Nanggroe: Journal Of Scholarly Service Nanggroe: Journal of Scholarly Service Jurnal Pengabdian Rekayasa Sistem SWARNA: Jurnal Pengabdian Kepada Masyarakat Jurnal Riset dan Pengabdian Interdisipliner BULETIN FISIKA
Dewa Gede Eka Setiawan
Universitas Negeri Gorontalo
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Design of a Thermal Conductivity Measurement Technique for Clay Furnace Materials Using an Arduino-Based Thermocouple Sensor¬ Elfiana, Elfiana; Tansa, Salmawaty; Eka Setiawan, Dewa Gede
Jurnal Fisika Unand Vol 12 No 4 (2023)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.12.4.615-620.2023

Abstract

This study aims to design a thermal conductivity measurement system for solid clay furnace materials, measure the thermal conductivity value of a clay furnace using an Arduino-based Thermocouple sensor, and determine the relationship of the thermal conductivity value to variations in clay furnace samples using an Arduino-based thermocouple sensor. The method used in research, design, manufacture and testing of tools. Data collection in this study was to measure the thermal conductivity of 4 samples of clay furnaces based on differences in husks using an Arduino-based Thermocouple sensor. Analysis of research data was carried out using descriptive statistics and inferential statistics, assisted by Microsoft Excel and SPSS programs. In data analysis, univariate, bivariate analysis was performed. The relationship between the value of thermal conductivity to the husk material in each sample has a positive relationship between time and temperature variables, in other words, the more time the temperature increases, the faster the temperature increases. From the results of the study, it can be concluded that the best thermal conductivity is in sample one with a value of 1.5375 J/ (K.m) and the poorest is in sample four with the lowest conductivity value of 0.3125 J/ (K.m).
The Influence of the Learning Cycle 5e Teaching Model Assisted by PhET Media on Students' Learning Outcomes in the Subject of Elasticity and Hooke's Law Syaripudin, Magfira; Paramata, Dewi Diana; Setiawan, Dewa Gede Eka
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.4405

Abstract

This study aims to determine the effect of the learning cycle 5e learning model assisted by PhET media on student learning outcomes in the subject matter of elasticity and Hooke's law. The research was conducted at SMA Negeri 1 Tapa in class XI during the odd semester of the 2022/2023 academic year, with a population of students in class XI IPA. The research subjects were class XI IPA 1 as the experimental class and XI IPA 2 as the control class, totaling 42 people. XI IPA 1 was taught using a learning cycle model assisted by PhET media, while XI IPA 2 was taught using a conventional learning model. The method used in this study was an experimental method with a research design using a pretest-posttest control group design. The variables in this study were independent and dependent variables. The instrument used was a written essay test to measure the level of student learning outcomes on elasticity and Hooke's law. Sampling in this study was done using a cluster random sampling technique. The data analysis techniques used in this research included data normality test, homogeneity test, hypothesis test, and n-gain test. The results showed that the average pretest value in the experimental class was 43.6, while in the control class it was 37.7. After treatment in each class, the posttest average values were 69.6 in the experimental class and 58.1 in the control class. Based on the results of testing the hypothesis, it was found that tcount = 6.26 ≥ ttable = 2.02, indicating that H0 was rejected and H1 was accepted. This demonstrates that learning using the learning cycle 5e learning model assisted by PhET media has a significant effect on student learning outcomes. The increase in student learning outcomes can be seen in the n-gain test analysis, with the experimental and control classes obtaining scores of 0.6 and 0.5 respectively, indicating moderate n-gain criteria. This means that the treatment given has an influence on student learning outcomes.
The Development of Monopoly Physics Science Media (MOFIN) on Simple Harmonic Motion at MA Al-Falah Tolutu Rahman, Abd; Yunginger, Raghel; Payu, Citron S.; Abdjul, Tirtawaty; Jahja, Mohamad; Setiawan, Dewa Gede Eka
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 9 No 1 (2023): Januari - Juni
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v9i1.4816

Abstract

This research aims to determine the design and feasibility of the MOFIN learning media. This research model employs the 4D method (Define, Design, Development, and Dissemination). Data collection techniques include interviews (initial stage), observations, and tests (experimental stage). The validity of the MOFIN learning media design obtained an average scale of 3.43 from the validators, with the "Valid" criteria indicating that it can be used with some revisions. The results of the experimental testing (practicality) of the MOFIN learning media revealed that the implementation of the learning process was "Very Good," with a percentage of 93%. The response from the students showed the highest percentage in the aspect of "Character Education," with a percentage of 91% or received a "Very Good" response. The effectiveness of the media was assessed through the students' activities, which showed an average percentage of 94%. After conducting the learning assessment test, the students obtained an average score of 86.25, with the lowest score being 77, indicating that they have reached the Minimum Completeness Criteria (KKM) set by MA Al-Falah Tolutu
Peran Mahasiswa Kampus Mengajar Angkatan 5 dalam Upaya Meningkatkan Administrasi dan Adaptasi Teknologi Kurniasari, Septiana; Taib, Raflin Hamzah; Anggo, Nina Shaqina; Hasani, Sintia Nasir; Mursalin, Mursalin; Setiawan, Dewa Gede Eka; Habibi, Moh Arif Alfan
SWARNA: Jurnal Pengabdian Kepada Masyarakat Vol. 3 No. 1 (2024): SWARNA: Jurnal Pengabdian Kepada Masyarakat, Januari 2024
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi 45 Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/swarna.v3i1.1155

Abstract

Program Kampus Mengajar merupakan salah satu program Merdeka Belajar-Kampus Merdeka (MBKM) yang bertujuan untuk membantu sekolah-sekolah, khususnya dalam meningkatkan administrasi sekolah dan adaptasi teknologi. Salah satu sekolah yang menjadi sasaran program ini adalah SMP Negeri 1 Kabila Bone. Tujuan kegiatan ini adalah untuk mengetahui peran mahasiswa Kampus Mengajar khususnya Angkatan 5, dalam upaya meningkatkan administrasi dan adaptasi teknologi. Metode yang digunakan dalam kegiatan ini adalah metode deskriptif dengan pengumpulan data berupa observasi, wawancara dan dokumentasi. Hasil kegiatan menunjukkan bahwa peran mahasiswa program Kampus Mengajar di SMP Negeri 1 Kabila Bone melalui program pendampingan peningkatan administrasi dan adaptasi teknologi berjalan dengan baik dan memberikan dampak positif kepada seluruh elemen yang terlibat, khususnya di sekitar lingkungan sekolah.
Testing of Soil Moisture and Temperature Sensors in an Automatic Plant Watering System Based on the Internet of Things (IoT) Yudoyono, Susilo; Setiawan, Dewa Gede Eka; Yunus, Muhammad; Latief, Muh. Fachrul; Meidji, Icha Untari
Jurnal Pijar Mipa Vol. 20 No. 7 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i7.10585

Abstract

The implementation of automated plant watering systems in the agricultural sector utilizes sensor technology based on the Internet of Things (IoT). This study aims to evaluate the performance of soil moisture and temperature sensors utilizing the IoT in an automated plant watering system. The sensors used are the YL-69 sensor to determine soil moisture and the DS18B20 temperature sensor to determine soil temperature. Both sensors are connected to the NodeMCU ESP8266 microcontroller. Testing was conducted from 07:00 to 17:00 WITA, with a 1-hour interval for data collection, monitored using the IoT on the blink application on the cellphone. Then, the data obtained is analyzed to determine the values of error and accuracy. The results obtained on the soil moisture sensor have an average error of 0.989% with an average accuracy of 99.011%. Meanwhile, the results obtained on the soil temperature sensor have an average error of 1.240% with an average accuracy level of 98.760%. The lower the error value, the better the sensor performance indicates the sensor's ability to read data that is close to the actual value of the comparison tool. Likewise, the higher the level of sensor accuracy, the better and more reliable the sensor is when used in an IoT-based soil temperature measurement system. This value indicates that the sensor's performance has a very high level of reliability and precision in detecting soil moisture and temperature in real-time. This system can be applied in agricultural technology education and vocational training programs.
STUDI KOMPARATIF HASIL BELAJAR SISWA PADA MATERI FLUIDA STATIS MELALUI PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNIG DI SMA NEGERI 1 BONEPANTAI Mooduto, Ferna Panto Suharto; Haris Odja, Abdul; Eka Setiawan, Dewa Gede; Buhungo, Trisnawaty Junus; Supartin, Supartin; Samatowa, Lukman
BIOCHEPHY: Journal of Science Education Vol. 5 No. 2 (2025)
Publisher : MO.RI Publishing

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

Abstract

Penelitian ini bertujuan untuk menganalisis perbedaan hasil belajar siswa pada konsep fluida statis sebelum dan sesudah penerapan model pembelajaran Problem Based Learning pada konsep fluida statis di SMA Negeri 1 Bonepantai menggunakan desain penelitian one group pretest-posttest design. Penerapan model pembelajaran Problem Based Learning (PBL) memberikan pengaruh signifikan terhadap peningkatan hasil belajar siswa pada konsep fluida statis. Nilai rata-rata hasil belajar siswa meningkat dari 26,78 (pretest) menjadi 68,50 (posttest), dengan nilai signifikansi uji-t sebesar 0,001 (< 0,05), menunjukkan bahwa perbedaan tersebut signifikan. Analisis per ranah kognitif menunjukkan peningkatan yang berarti pada ranah C2 (pengetahuan), C3 (penerapan), dan C4 (analisis). Hasil uji normalitas menunjukkan data berdistribusi normal, dan nilai N-Gain sebesar 0,68 menempatkan peningkatan hasil belajar dalam kategori sedang. Secara keseluruhan, model PBL terbukti efektif dalam meningkatkan pemahaman dan kemampuan analitis siswa terhadap materi yang diajarkan.
Studi Geolistrik untuk Menentukan Ketebalan dan Komposisi Sedimen di Danau Limboto, Gorontalo Mamonto, Yusril Mahendra; Yunginger, Raghel; Mursalin, Mursalin; Zainuri, Ahmad; Meidji, Icha Untari; Setiawan, Dewa Gede Eka
(JITEK)Jurnal Ilmiah Teknosains Vol 11, No 2/Nov (2025): Jitek
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jitek.v11i2/Nov.23754

Abstract

This study aims to identify the type and thickness of sediment in Lake Limboto using the Schlumberger configuration geoelectric method. This method was chosen because of its ability to detect resistivity variations that reflect the characteristics of subsurface sediments. The research procedure begins with an initial survey to determine strategic measurement locations, followed by electrode arrangement and resistivity measurements. Data obtained from the measurements were analyzed using geophysical analysis software to produce a resistivity distribution model. The results showed that there were variations in sediment types, including sand, clay, and alluvial soil, as well as varying sediment thicknesses in various locations. These findings are expected to provide useful information for water resource management and mitigation of shallowing problems in Lake Limboto.
Effect of Soil Moisture on Vibration Detection Using an ESP32-Based IoT System Akuba, Kisman; Setiawan, Dewa Gede Eka; Yunus, Muhammad; Kurniasari, Septiana; Meidji, Icha Untari; Nuayi, Abd. Wahidin
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 6 No. 1 (2026): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v6i1.949

Abstract

Earthquakes are natural disasters that frequently occur due to inadequate soil structure and varying soil moisture conditions, which significantly influence ground vibration characteristics. This study aims to investigate the effect of soil moisture conditions, specifically dry and wet soil on vibration response. The system employs an SW-420 vibration sensor integrated with an ESP32 microcontroller for data acquisition and real-time monitoring. The experiment was conducted on a small-scale soil medium, with vibration data recorded at one-second intervals for a duration of 60 seconds. The measured vibration signals were transmitted and monitored in real time, then analyzed to determine which soil condition exhibits greater vibration damping characteristics. The results indicate that soil moisture has a significant effect on the vibration sensor response. The highest average ADC value was obtained in dry soil at 823.21, while wet soil produced a lower average ADC value of 533.16. The decrease in ADC values demonstrates increased vibration damping as soil water content increases. These findings confirm that higher soil moisture enhances energy absorption and reduces vibration transmission. Therefore, the IoT-based vibration detection system using the ESP32 and SW-420 sensor is capable of distinguishing soil vibration characteristics under different moisture conditions and shows strong potential for further development as an early warning system for landslide mitigation.
SOSIALISASI BERBASIS DATA FISIKA KELAUTAN UNTUK MENINGKATKAN KESADARAN RISIKO PESISIR DI DESA BINTALAHE KABUPATEN BONE BOLANGO Icha Untari Meidji; Dewa Gede Eka Setiawan; Muhammad Yunus; Harsano Jayadi
Jurnal Pengabdian Rekayasa Sistem Vol 4 No 1 (2026): Edisi 7
Publisher : Universitas Teknologi Sumbawa

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

Abstract

Wilayah pesisir Desa Bintalahe, Kabupaten Bone Bolango, merupakan kawasan yang aktivitas masyarakatnya sangat dipengaruhi oleh dinamika fisika kelautan, seperti pasang surut, gelombang, arus laut, dan angin. Keterbatasan pemahaman masyarakat terhadap fenomena tersebut berpotensi meningkatkan risiko keselamatan dan kerentanan terhadap bencana pesisir, seperti banjir rob dan abrasi pantai. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman dan kapasitas masyarakat pesisir Desa Bintalahe terhadap dinamika fisika kelautan sebagai dasar pengambilan keputusan aktivitas pesisir dan upaya mitigasi risiko. Metode pelaksanaan kegiatan meliputi pengambilan data lapangan parameter fisika kelautan, pengolahan dan visualisasi data secara deskriptif dan kuantitatif sederhana, serta sosialisasi hasil kepada masyarakat. Pengambilan data dilakukan pada November 2024, sedangkan kegiatan sosialisasi dilaksanakan selama satu hari pada 10 Januari 2025. Hasil kegiatan menunjukkan bahwa kondisi perairan selama pengamatan relatif tenang dengan pola pasang surut bertipe harian tunggal, gelombang dan arus laut yang umumnya rendah, serta kecenderungan sedimentasi yang bervariasi berdasarkan arah. Sosialisasi yang dilakukan dengan pendekatan visual dan diskusi interaktif mampu meningkatkan partisipasi dan pemahaman masyarakat dalam mengenali kondisi laut serta potensi risiko pesisir. Kegiatan ini diharapkan dapat menjadi langkah awal dalam penguatan literasi kelautan masyarakat pesisir dan mendukung pengelolaan wilayah pesisir yang lebih aman dan berkelanjutan.
Seismic Hazard Assessment in Gorontalo: Subduction Zone and Earthquake Analysis Icha Untari Meidji; Dewa Gede Eka Setiawan; Irsan; Kartika; Harsano Jayadi
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12956

Abstract

The Gorontalo region is one of the regions on the island of Sulawesi that is quite significant in terms of tectonic activity due to earthquakes. This is because Gorontalo is located in a tectonic environment, with a subduction zone in the Sulawesi Trench north and the Balantak Thrust and Batui Thrust south of the Gorontalo Fault. To further understand Gorontalo's seismic activity, we conducted a seismotectonic analysis in the form of identifying the number of earthquakes from 1994 to 2025, interpreting the results of the focal mechanism distribution by classifying them in the Kaverina diagram, and analyzing the results of earthquake hypocentre relocation from 2015 to 2022. The study results show that 2.317 earthquake events over 30 years spread across all areas of Gorontalo, categorised as shallow, medium, and deep earthquakes. The Gorontalo area is dominated by reverse faulting focus mechanisms, which are commonly found at shallow to intermediate depths. This is interpreted as being due to the presence of a subduction zone. A different situation occurs at deep depths, where the focal mechanism is normal faulting, indicating the presence of extensional forces due to the rollback slab process. The distribution of earthquake mechanisms also shows that a combination of strike-slip and reverse mechanisms occurs around active fault zones. In contrast, strike-slip mechanisms with standard mechanisms are more dominant in extensional zones.
Co-Authors AA Sudharmawan, AA Abd Rahman Abd Wahidin Nuayi Abdi Gunawan Djafar Abdul Haris Odja Abdulrahman Djou Ahmad Zainuri Ahmad, Sri Amelia Ahmadi, Haerul Akuba, Kisman Amir, Asmiati Andi Indra Wulan Sari Ramadani Andi Iskandar Andi Patiewere Metaragakusuma Anggo, Nina Shaqina Anisa Fauzia Ardita Ardita Ardiyanto, Kamal Asi, Algianto Asri Arbie Audina Setyawaty D. Buta Aulia Fitrah Ramadhani Bokori, Nur A S Buhungo, Trisnawaty Junus Bunga Tang Citron S Payu Citron S. Payu Damopolii, Relita Danial, Yulistia Anggraini Desi Kiswiranti Dewahastu Gaib Dewaputu, Nugraha Oktofelly Dewi Diana Paramata Dzakiya, Nurul Elfiana Elfiana Elfiana Elfiana, Elfiana Elvira Ariyanto Pakaya Fira Lakoro Gafur, Nurfitri Abdul Gamar Abdullah Goma, Metalika Habibi, Moh Arif Alfan Haris Odja, Abdul Harsano Jayadi Hasan, Ananda Febryana Hasani, Sintia Nasir Hersiq Basri Hidayah, Radhitya Adzan Hidjrawaty Tantu Husen, Maman Hermana I Komang Wijaya I Made Hermanto Ikano, Robin Ilato, Nursuciani Radja Indrawati Lasumbu Indriati Martha Patuti Irsan Irsan Rahman, Irsan Isa, Putri Cahyani Iswanto A. Yunus Jahja, Mohamad Jahja, Muhamad Karim, Rahmiaty Abd. Kartika Kasim Dihuma Khan, Mikail Gabriel Khan Kobandaha, Restiyanti Kurniasari, Septiana Kusmayancu, Cucu Lantapon, Nancy Noviana Larasati Sukmadewi Wibowo Latief, Fachrul Latief, Muh. Fachrul Lipoeto, Moh. Ramdan Lukman Samatowa Mahmud, Surti A. Mamonto, Siti Nurhaliza Mamonto, Yusril Mahendra Masayuki Sakakibara Masra Latjompoh Masri Kuadrat Umar Masri Kudrat Umar Masri Kudrat Umar Masrid Pikoli Meidji, Icha Untari Meilan Demulawa Mobiliu, Fajar Putra Moh Arif Alfan Habibi Mohamad, Wahyu Muzizat Mohammad Yusuf Mooduto, Ferna Panto Suharto Muammad Irfan Dunggio Muh Fachrul Latief Muhammad Agsti Buana Aditya Muhammad Faizal Zakaria Muhammad Yunus Muhammad Yunus Muhammad Yunus Muhammad Yunus Muhammad Yusuf Muksin, Engelina Mursalin Mursalin . Nalle, Merpati Teodoris Nina Shaqina Anggo Nismawati A Haruna Nova Elysia Ntobuo Nover Tiara Jelita Ntobuo, Nova E. Nur Rahma Kuengo Nurfadillah Abdullah Nurhidayah Nurhidayah Prayatman, Rizky Puput Salsabina F. Satri Rabiyanti B. Kamali Raflin Hamzah Taib Rahim, Niarti Ramadani, A. Indra Wulan Sari Rifai, Rusni R Ritin Uloli Robertus Belardo Laksmana Rum, Junita Angraini Styaning Salmawaty Tansa Samatowa, Lukman Sandi, Febriyanti Yuliana Sarni Ngadi Septiana Kurniasari Sintia Nasir Hasani Siti Fatimah Siti Fazria Tobuto Sri Alda Rabiasa Sri Nuryatin Hamzah Sri Yanti N Ismail Stenly Tampi Subhan Arif Supartin Supartin Supartin Supartin, Supartin Supu Idawati Supu, Idawati Supu, Idawaty Suwaldi Mopangga Syaripudin, Magfira Taib, Raflin Hamzah Tirtawaty Abdjul Tsutomu Yamaguchi Vivit Idrus Wahyu Muzizat Mohamad Widi Candika Pakaya Yita Irmala Sari Yudoyono, Susilo Yunginger, Raghel Yunginger Zulkifli, M