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All Journal Jurnal Pendidikan Fisika Undiksha Jurnal Geliga Sains: Jurnal Pendidikan Fisika AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) Educatio ORBITA: Jurnal Pendidikan dan Ilmu Fisika Jurnal Pengabdian Masyarakat AbdiMas Jurnal Pendidikan Fisika dan Teknologi Jambura Physics Journal Ideas: Jurnal Pendidikan, Sosial dan Budaya Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) ELECTRA : Electrical Engineering Articles Jurnal Jendela Pendidikan INSECTA: Integrative Science Education and Teaching Activity Journal Jurnal Luminous: Riset Ilmiah Pendidikan Fisika Jurnal Pijar MIPA Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Journal Of Renewable Energy Engineering JPFT (Jurnal Pendidikan Fisika Tadulako Online)
Nova Elysia Ntobuo
Universitas Negeri Gorontalo
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Pengaruh Model Pembelajaran POE (Predict- Observe-Explain) Terhadap Keterampilan Proses Sains Pada Materi Fluida Statis Bau, Rika Firasmawaty; Paramata, Dewi Diana; Ntobuo, Nova Elysia
JURNAL JENDELA PENDIDIKAN Vol. 4 No. 03 (2024): Jurnal Jendela Pendidikan: Edisi Agustus 2024
Publisher : CV. Jendela Edukasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57008/jjp.v4i03.792

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh penggunaan model pembelajaran poe (predict- observe-explain) terhadap keterampilan proses sains pada materi fluida statis. Penelitian ini dilaksanakan pada semester ganjil tahun ajaran 2023/2024. Metode penelitian yang digunakan yaitu metode eksperimen dengan desain penelitian one group pretest posttest design. Tempat pelaksanaan penelitian di SMA Negeri 1 Telaga Biru kelas XI IPA dengan subjek penelitian Kelas XI IPA 6 dengan jumlah 28 siswa. Teknik Pengumpulan data menggunakan tes berbentuk uraian sebanyak 12 soal dengan indikator keterampilan proses sains. Teknik analisis data yang digunakan yaitu uji normalitas, uji hipotesis, dan uji n-gain. Hasil penelitian pada uji normalitas menunjukkan bahwa data terdistribusi normal. Dari hasil pengujian hipotesis diperoleh thitung 11,01 dan ttabel 2,03, jadi thitung >= ttabel sehingga H0 terima dan h1 ditolak. Berdasarkan hasil analisis N-Gain memperoleh nilai sebesar 0,78 yang termasuk dalam kategori tinggi. Hal ini menunjukkan bahwa terdapat pengaruh dari model pembelajaran poe (predict- observe-explain) terhadap keterampilan proses sains pada materi fluida statis.
STUDI NILAI RESITENSI ELEKTRODA PENTANAHAN MENGGUNAKAN METODE TIGA KUTUB PADA KONDISI TANAH BERBEDA Kamil Amali, Lanto Mohamad; Mento, Isnain Sarjan; Salim, Sardi; Tolago, Ade Irawati; Ntobuo, Nova Elysia; Utama, Komang Arya
Journal Of Renewable Energy Engineering Vol. 2 No. 2 (2024): Journal Of Renewable Energy Engineering (Oktober)
Publisher : Program Vokasi-Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56190/jree.v2i2.47

Abstract

The grounding system serves as a safe path for electrical current to flow to the ground, which is important in preventing the risk of equipment damage and safety hazards. One of the critical parameters in this system is the resistance of the ground electrode, which can be measured using the three-point method. Based on PUIL 2000, the recommended grounding resistance value for electrical installations must be less than 5 ohms so that the system can work optimally and safely. The three-pole method is known to be accurate because it minimizes the influence of the environment around the electrode. However, factors such as soil type, humidity, and mineral content greatly influence the resistance of the ground electrode. Therefore, this study aims to evaluate the resistance of grounding electrodes in various types of soil, such as clay, swamp soil, damp sandy soil, dry soil, and rocky soil. Research results: The best grounding electrode resistance values ​​were obtained in clay and moist sandy soil (coastal). Meanwhile, the resistance value of the ground electrode for dry soil, rocky soil, and swamp soil does not meet the standard of ≤ 5 ohms. The factors that cause the resistance value of the ground electrode not to meet the standard are because in swampy soil the soil is dominated by insulating organic material and low content of conductive minerals. Also, moisture imbalance, electrode corrosion, and less-than-optimal electrode installation contribute. At the same time, dry soil and rocky soil are characterized by having a high level of resistivity due to low water and mineral content and a texture that does not support optimal electrical conductivity where field measurement results are not yet available. Meets the standard ≤ 5 Ω
Pengaruh Model Problem Based Learning dengan Media KIT IPA Terhadap Hasil Belajar Konsep IPA Mokoagow, Annisa; Supartin, Supartin; Odja, Abdul Haris; Ntobuo, Nova Elysia; Yusuf, Muhammad; Payu, Citron S.
Jurnal Luminous: Riset Ilmiah Pendidikan Fisika Vol. 5 No. 2 (2024): Juli 2024
Publisher : Program Studi Pendidikan Fisika FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/luminous.v5i2.16568

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh yang terdapat pada Model Problem Based Learning dengan Media KIT IPA terhadap hasil belajar siswa di kelas VIII A SMP Negeri 1 SangTombolang pada konsep Getaran dan Gelombang. Penelitian ini menggunakan 1 kelas, yakni kelas VIII A sebagai kelas Eksperimen yang diberi perlakuan berupa Model Problem Based Learning dan Media KIT IPA. Teknik pengumpulan data menggunakan tes hasil belajar, yang pastinya sudah melewati tahapan Uji Validasi dan Uji Reliabilitas. Adapun data yang dihasilkan melalui Uji Hipotesis One Sample T-Test menunjukkan bahwa T-hitung > T-tabel ini artinya bahwa H1 diterima dan terdapat Pengaruh pada Model Problem Based Learning dengan Media KIT IPA terhadap Hasil Belajar siswa pada konsep Getaran dan Gelombang.
PEMBERDAYAAN REMA MUDA MELALUI PROGRAM RECAK (REMAJA CAKAP) DIGITAL UNTUK MENCEGAH BAHAYA ADIKSI INTERNET PADA ANAK DAN REMAJA (Studi pada Remaja di Desa Pentadu Timur) Amali, Lanto Mohamad Kamil; Yusuf, Muhamad; Ntobuo, Nova Elysia
Jurnal Pengabdian Masyarakat AbdiMas Vol 11, No 2 (2024): Jurnal Pengabdian Masyarakat Abdimas
Publisher : Universitas Esa Unggul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47007/abd.v11i2.8698

Abstract

Peningkatan penggunaan internet pada anak dan remaja di era digital membawa risiko bahaya adiksi internet yang dapat berdampak negatif pada perkembangan psikologis, sosial, dan akademis mereka. Program ini bertujuan untuk memberdayakan remaja di desa pentadu timur melalui program RECAK (Remaja Cakap) Digital sebagai langkah preventif dalam mencegah adiksi internet. Program ini juga berhasil mengurangi risiko adiksi internet dengan memberikan pemahaman lebih mendalam tentang penggunaan internet yang sehat dan produktif. Pemberdayaan melalui program RECAK dapat menjadi model bagi upaya pencegahan adiksi internet di kalangan anak dan remaja, khususnya di wilayah pedesaan
The Influence of the PBL Model on Temperature and Expansion Topics on Student Learning Outcomes Assagaf, Halisa; Mursalin, Mursalin; Abdjul, Tirtawaty; Ntobuo, Nova Elysia; Buhungo, Trisnawaty Junus; Payu, Citron S.
Jurnal Pijar Mipa Vol. 20 No. 1 (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.v20i1.8280

Abstract

The Problem-Based Learning (PBL) model is a student-centered learning strategy that requires students to be skilled and sensitive in solving problems in the surrounding environment. This research aims to determine the effect of the PBL model on temperature and expansion topics on student learning outcomes. This research is experimental research, with the research design being One Group Pre-test and Post-test Design. The population of this research was class VII students of SMP Negeri 11 Gorontalo. The sample consists of 3 classes: experimental class, replication 1, and replication class 2. The data collection instruments used are validation sheets, observation sheets, and pre-test and post-test question sheets to see student learning outcomes; then, the data is analyzed using descriptive statistics and statistics. Inferential, which includes normality testing, hypothesis testing, and n-gain analysis. The results of the research show that the results of the hypothesis test are that for the experimental class, the t-count is 7.513 greater than t-table 1.697; for replication class 1, t-count 4.679 is more significant than t-table 1.720, and for replication class 2, t-count 2.080 is more important than t-table 1.729. It can be concluded that the hypothesis testing in each class is t-count greater than t-table; this can be interpreted as the influence of the PBL model on temperature and expansion topics on student learning outcomes.
Development of E-Static Learning Media Based on Smart Apps Creator (SAC) on Static Electricity Topic Hadju, Asri Febriyani; Ntobuo, Nova Elysia; Paramata, Dewi Diana; Abdjul, Tirtawaty; Hermanto, I Made; Payu, Citron S.
Journal of Classroom Action Research Vol. 7 No. 1 (2025): Februari 2025
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v7i1.10451

Abstract

A virtual laboratory is an interactive science media assisted by computer applications in the form of science experiments. This research aims to determine the effect of using virtual laboratories on dynamic electricity topic on student learning outcomes. This type of research is quasi-experimental design research with a pretest-posttest control group design. The population in this study were all Class IX students of SMP Negeri 1 Wonosari in the current odd semester. The research results show that there is an influence on student learning outcomes. This is based on the hypothesis testing criteria, where t-count 2.09 is greater than t-table 2.02, and it can be concluded that hypothesis testing is t-count greater than t-table. The N-Gain test produced in the experimental class showed an N-Gain value of 1.18, which was included in the high criteria, while in the control class, the N-Gain value was 0.42, which was included in the medium criteria. The N-Gain value in the experimental class is included in the high criteria because the learning process uses a virtual laboratory in the experimental class. Virtual laboratories on dynamic electricity topic have an effect on student learning outcomes.
The Effect of Using Virtual Laboratories on Dynamic Electricity Topic on Student Learning Outcomes Wiweka, Kiati; Ntobuo, Nova Elysia; Nurhayati, Nurhayati; Mursalin; Paramata, Dewi Diana; Uloli, Ritin
Journal of Classroom Action Research Vol. 7 No. 1 (2025): Februari 2025
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v7i1.10475

Abstract

This research aims to determine the effect of student learning outcomes for those who use the dynamic electric virtual e-laboratory on student learning outcomes for those who use PPT at SMP Negeri 1 Wonosari. This type of research is quantitative research with experimental research methods. This research was carried out at SMP Negeri 1 Wonosari, which is located at Jatimulya Village, Wonosari District, Boalemo Regency, in the odd semester of the 2024/2025 academic year. This research design is a quasi-experimental design with a pretest-posttest control group design. The research results show that there is an influence on student learning outcomes. This is based on the hypothesis testing criteria, where t-count 2.09 is greater than t-table 2.02, and it can be concluded that hypothesis testing is t-count greater than t-table
Development of E-Magnetic Learning Media Based on Smart Apps Creator (SAC) on Topic of Magnetism Palari, Nurafni Dg.; Mursalin, Mursalin; Ntobuo, Nova Elysia; Abdjul, Tirtawaty; Paramata, Dewi Diana; Hermanto, I Made
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 1 (2025): Februari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i1.3134

Abstract

This research aims to produce e-magnetic learning media products based on the Smart Apps Creator (SAC) application on magnetic material that meets quality criteria regarding validity, practicality, and effectiveness. This type of research is Research and Development (R&D) using the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. The research subjects were 21 students in class IX-C of SMP Negeri 11 Gorontalo, Gorontalo Regency, Gorontalo Province. The research results show that (1) the validation results of e-magnetic learning media based on SAC by two validators obtained an average validation score of 96.88%, meeting the criteria of being valid and usable; (2) The practical aspect shows that observations of learning implementation obtained an average percentage of 88% with very good criteria and student responses obtained an average percentage of 9% with very good criteria. The results obtained indicate that the e-magnetic learning media based on SAC that was developed is practical; and (3) The effectiveness aspect is determined through student activity, which reached 84.42% with very good criteria and learning outcomes for the cognitive domain in magnetism topic reached an N-gain value of 0.70, including in the high category and the classical percentage results of participant learning outcomes. Students reached 80.12%. The results of this research can be concluded that e-magnetic learning media based on SAC on magnetism topic at SMP Negeri 11 Gorontalo has met the criteria of being valid, practical, and effective.
The Influence of the PBL Model Using a Differentiated Approach to Substance and Its Changes Topics on Student Learning Outcomes Mohi, Margareta Putri; Abdjul, Tirtawaty; Payu, Citron S.; Yusuf, Muhammad; Ntobuo, Nova Elysia; Nurhayati, Nurhayati
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 1 (2025): Februari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i1.3137

Abstract

This research aims to determine the effect of the Problem-Based Learning (PBL) model through a differentiated approach to substance and its changes topics on student learning outcomes at SMP Negeri 12 Gorontalo. This research is experimental research, with the research design being One Group Pretest-Posttest Design. The population of this research is class VII students of SMP Negeri 12 Gorontalo. The sample consists of 3 classes, namely experimental class, replication 1, and replication 2, with the total sampling technique. The instruments used in this research are learning style tests, teaching modules, LKPD, teaching materials, and written tests (pretest-posttest) to see student learning outcomes. Then, the data is analysed using descriptive and inferential statistics, including normality tests, hypothesis tests, and n-gain analysis. The average score for class VII students is greater than the achieving learning objectives, shown by the average score of the experimental class of 78.08, replication 1 at 78.53, and replication 2 at 77.73, compared to the achieving learning objectives of 70. Based on hypothesis testing criteria where t is calculated in the experimental class, it was 5.404 compared to a t-table of 2.056; replication 1 obtained a t-count of 6.006 with a t-table of 2.037; and replication 2 obtained a t-count of 5.199 with a t-table of 2.064. It can be concluded that hypothesis testing in the three classes is t-count greater than t-table. Through a differentiated approach, the PBL model affects student learning outcomes.
EVALUASI INTENSITAS PENCAHAYAAN GEDUNG RUMAH SAKIT UMUM DAERAH OTANAHA KOTA GORONTALO Kamil Amali , Lanto Mohamad; Palakua, Hendra; Mohamad , Yasin; Ntobuo, Nova Elysia
ELECTRA : Electrical Engineering Articles Vol. 5 No. 2 (2025)
Publisher : UNIVERSITAS PGRI MADIUN

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

Abstract

RSUD Otanaha merupakan salah satu rumah sakit di Kota Gorontalo yang mengalami permasalahan pencahayaan ruangan yang belum memenuhi standar. Standar pencahayaan sangat penting untuk dipatuhi guna memastikan lingkungan yang aman, nyaman, dan sesuai dengan kebutuhan pengguna. Oleh karena itu, penelitian ini bertujuan untuk mengevaluasi intensitas pencahayaan pada gedung RSUD Otanaha Kota Gorontalo. Penelitian ini menggunakan metode observasi serta pengukuran langsung terhadap objek yang akan diukur, seperti luas ruangan dan intensitas cahaya. Hasil penelitian menunjukkan bahwa terdapat 36 ruangan yang belum memenuhi standar intensitas pencahayaan sesuai dengan Permenkes RI No. 40 Tahun 2022 tentang persyaratan teknis bangunan, prasarana, dan peralatan kesehatan rumah sakit. Agar intensitas pencahayaan sesuai dengan standar, diperlukan penambahan jumlah titik lampu yang bervariasi di setiap ruangan. Selain itu, kebutuhan pencahayaan untuk berbagai waktu penggunaan ruangan—pagi, siang, sore, dan malam—dapat dipenuhi dengan pengaturan penyalaan jumlah titik lampu sesuai rekomendasi. Berdasarkan standar SNI 6197:2011 tentang Konservasi Energi pada Sistem Pencahayaan, spesifikasi lampu yang direkomendasikan adalah lampu 13 watt dengan intensitas cahaya 1200 lumen.  RSUD Otanaha is a hospital in Gorontalo City that faces issues with inadequate room lighting, which does not meet the required standards. Compliance with lighting standards is essential to ensure a safe, comfortable environment that meets user needs. Therefore, this study aims to evaluate the lighting intensity in the RSUD Otanaha building. This research employs observation methods and direct measurements of room dimensions and light intensity. The results indicate that 36 rooms do not meet the lighting intensity standards set by Minister of Health Regulation (Permenkes) No. 40 of 2022 concerning technical requirements for hospital buildings, infrastructure, and medical equipment. To achieve the required lighting intensity, additional light points with varying numbers are needed in each room. Furthermore, lighting requirements for different times of the day—morning, afternoon, evening, and night—can be fulfilled by adjusting the number of activated light points as recommended. According to SNI 6197:2011 on Energy Conservation in Lighting Systems, the recommended specification is a 13-watt lamp with a luminous intensity of 1200 lumens.
Co-Authors Abd Wahidin Nuayi Abdul Haris Odja Adeningsih, Sri Astika Amali, Lanto M. Kamil Andini Pratiwi M. Mahmud Asri Arbie Assagaf, Halisa Bau, Rika Firasmawaty Buhungo, Trisnawaty Junus Citron S Payu Daud, Manda Nur Aisia Dewa Eka Setiawan Dewa Gede Eka Setiawan Dewi Diana Paramata Djafar, Moh. Wahyu Djano, Apriyansah Djola, Tita Aprianti Hadju, Asri Febriyani Hajrah Safitri Hermalasari, Devi I Made Hermanto Iis Rahayu Timbola Ilan Sunga Ilato, Nursuciani Radja Ingka M. Djafar Julkifli Adam Jumiati Ilham Kamil Amali Kamil Amali , Lanto Mohamad Karim, Aco Komang Arya Utama Lanto M. Kamil Amali Lanto Mohamad Kamil Amali Lanto Mohamad Kamil Amali Lanto Ningrayati Amali Mahmud, Laila Magfirah Masra Latjompoh Masri Kudrat Umar Masrid Pikoli Mento, Isnain Sarjan Moh. Sahyan A. Mile Mohamad, Wahyu Muzizat Mohamat Irkan Darise Mohi, Margareta Putri Mokoagow, Annisa Mokoginta, Chindy Dahlia Muhamad Yusuf, SE., M.Si. Muhammad Yunus Muhammad Yunus Muhammad Yusuf Muhammad Yusuf Muhammad Yusuf Mursalin Mursalin Mursalin . Nancy Katili Novita Novi Ointu Nur Arny Chairunnisa Nur Rahma Kuengo Nurfadlun Faradila Dalu Nurhayati Nurhayati Nurhayati Palakua, Hendra Palari, Nurafni Dg. Polihito, Nurhalima Primayanti, Tria Ritin Uloli S.Payu, Citron Samatowa, Lukman Sardi Salim Siti Fatimah Sri Astri Suo Sri Maulina Otoluwa Sri Windi Akuba Supartin Supartin Supartin, Supartin Taufik Ismail Yusuf Taufiq Ismail Yusuf Tirtawaty Abdjul Tirtawaty Adjul Tita Aprianti Djola Tolago, Ade Irawati Wiweka, Kiati Yasin Mohamad