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Department of Physics, Universitas Negeri Gorontalo Lt.1 Gedung F.MIPA, Jl. Prof Dr. Ing B.J. Habibie, Desa Moutong, Kec. Tilongkabila, Kab. Bone Bolango, Provinsi Gorontalo 96119, Indonesia
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Jambura Physics Journal
Published by Universitas Negeri Gorontalo
ISSN : 26549107     EISSN : 27215687     DOI : https://doi.org/10.34312/jpj.v1i2
Core Subject : Science, Education,
Education Energy Materials Science & Nanotechnology Physics
The Jambura Physics Journal (JPJ) is the official journal of Physics Department, Faculty Mathematics and Natural Science, Universitas Negeri Gorontalo. JPJ is a peer-reviewed article publish articles twice a year in April and October. The research article submitted to this online journal will be peer-reviewed at least 2 (two) reviewers. The accepted research articles will be available online following the journal peer-reviewing process. The language used in this journal is English or Indonesia. The Jambura Physics Journal is an integrated forum for communicating scientific advances in the field of physics and education physics. The journal reports significant new findings related to physics applications and education physics, including learning media development, learning methods development, learning methods implementation, and several application of physics. The Jambura Physics Journal publishes comprehensive research articles and invited reviews by leading experts in the field. Papers will be selected that high scientific merit, impart important new knowledge, and are of high interest to physics and education physics community.
Arjuna Subject : Umum - Umum
Articles 6 Documents
 1 
Search results for , issue "Vol 4, No 2 (2022): October 2022" : 6 Documents clear
PENGARUH MODEL PEMBELAJARAN DISCOVERY BERBASIS EKSPERIMEN TERHADAP HASIL BELAJAR SISWA KELAS XI DI SMAN 1 BOLIYOHUTO PADA KONSEP FLUIDA STATIS Hersiq Basri; Mursalin Mursalin; Mohamad Jahja; Citron S Payu; Dewa Gede Eka Setiawan; Raghel Yunginger
Jambura Physics Journal Vol 4, No 2 (2022): October 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v4i2.13177

Abstract

This study aims to know whether or not there is a difference in the student's cognitive learning outcomes by using a discovery-bassed learning model and problem based learning model on Physics subjects in Static Fluids material. This study applies a quasi-experimental method with a pretest-posttest control group design using two classes. The study site is at SMAN 1 Boliyohuto in the odd semester of 2021. The population in class XI MIA 1, XI MIA 2, XI MIA 3, and XI MIA 4, with the sample is class XI MIA 3 and Class XI MIA 4, totaling 15 students, respectively. This study uses t-test in hypothesis analysis, where the test is based on the minimum completeness criteria for 75. Based on the result of hypothesis testing, the t-count value is 0.604102, and the t-table value is 2.144787 (tcount  ttable), so H0 is rejected, and H1 is accepted. The H0 states that there is a difference in students learning outcomes by applying the experimental discovery-based learning model and the problem-based learning model.Penelitian ini bertujuan untuk mengetahui apakah ada perbedaan hasil belajar kognitif peserta didik dengan menggunakan model pembelajaran discovery dan model pembelajaran berbasis masalah pada pelajaran fisika materi fluida statis. Metode penelitian yang digunakan adalah metode quasi eksperimen dan menggunakan desain penelitian pretest-posttest control grup desain dengan menggunakan dua kelas. Tempat pelaksanaan penelitian di SMAN 1 Boliyohuto semester ganjil tahun 2021. Populasi kelas XI MIA 1, XI MIA 2, XI MIA 3, Dan XI MIA 4 dengan sampel kelas XI MIA 3 dan Kelas XI MIA 4 yang masing –masing berjumlah 15 peserta didik. Analisis hipotesis dalam penelitian menggunakan uji t, dimana pengujian didasarkan pada Kriteria Ketuntasan minimal disekolah yaitu 75. Berdsarkan hasil pengujian hipotesis diketahui harga t hitung 0.604102 dan harga t tabel yaitu  2.144787 (thitung ttabel), maka H0 ditolak dan H1 diterima, dimana H0 menyatakan bahwa terdapat perbedaan hasil belajar siswa dengan menerapkan model pembelajaran discovery berbasis eksperimen dengan model problem based learning.
PENGARUH MODEL PEMBELAJARAN BERBASIS VIRTUAL LABORATORY TERHADAP HASIL BELAJAR FISIKA SISWA PADA MATERI GELOMBANG BUNYI DAN GELOMBANG CAHAYA Nurfadlun Faradila Dalu; Tirtawaty Abdjul; Nova Elysia Ntobuo
Jambura Physics Journal Vol 4, No 2 (2022): October 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v4i2.14759

Abstract

Nurfadlun Faradila Dalu. 2019. The Effect of Virtual Laboratory- Based Learning Model on the Physics Learning Outcomes of Class XI Science Natural High School Student on Sound Wave and Wave Materials. Gorontalo Physics Education Study Program, Departement of Physics, Faculty of Mathematics and Natural Sciences Gorontalo State University. Guided: (I) Dr. Tirtawaty Abdjul,S.Pd, M.Pd., (II) Dr. Nova Elysia Ntobuo, S.Pd, M.Pd The purpose of this study was to determine differences in student physics learning outcomes that were taught with a Virtual Laboratory based learning model with student physics lerning outcomes using Real Experiment. The research method used was a quasi experiment with research design Posttest Only Control Group Design. The population of this study were all students of class XI SMA Negeri in North Gorontalo Regency in the academic year 2017/2018 and the study sample was taken by 2 schools using purposive sampling technique. Related data were analyzed by independent ttest. Theresult of data analysis obtained student learning outcomes that are taught using a Virtual Laboratory based learning model is superior to learning models that use Real Experiment.
ANALYSIS OF STUDENT PERCEPTIONS ON THE USE OF ONLINE LEARNING APPLICATIONS USING THE RASCH MODEL IN PHYSICS LEARNING Dewa Gede Eka Setiawan; Vivit Idrus; Muhammad Yusuf; Trisnawaty Junus Buhungo; Ritin Uloli
Jambura Physics Journal Vol 4, No 2 (2022): October 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v4i2.17286

Abstract

SMAN 1 Tapa initially used the Zoom and Google Meet applications, but there were still many students who were late for learning due to their difficult circumstances in getting internet coverage, so the teachers decided to change the application by using Classroom and Whatsapp to minimize student delays in learning. This study aims to describe students' perceptions of the use of online learning applications using Rasch modeling in physics learning. This research method is descriptive qualitative. The results of this study indicate that students' perceptions based on absorption indicators of object stimuli from outside the individual, students prefer online learning using Classroom and Whatsapp applications. Based on the indicators of understanding or understanding of the object, students understand and understand physics learning. Based on the indicators of individual evaluation of the object, students are enthusiastic and motivated in learning physics. Thus, it can be concluded that students' perceptions of online learning using the classroom and whatsapp applications can help and facilitate students in the learning process during the pandemic in class XI IPA 1.
PROTOTYPE DESIGN OF 4 PROBE METHOD BASED ON MICROCONTROLLER WITH MEMORY CARD STORAGE MODULE Imam Sya'roni; Nugrahani Primari Putri; Lydia Rohmawati
Jambura Physics Journal Vol 4, No 2 (2022): October 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v4i2.15840

Abstract

The goal of this study is to create a prototype that uses a microcontroller to determine the physical phenomenon worth of a fabric victimisation, method by four-point probe. The amendment in resistance of a material once an electrical current flow through it's wont to quantify electrical conductivity. The example took measurements and saved them as data.txt. Using IC 741 100X gain amplifier circuit, prototype amplifies the output voltage and current for convenient monitoring. The source flag value is used in prototype calibration; the tolerance value for the measurement uncertainty of voltage is 2.1 percent and tolerance value of uncertantanty of current is 2.1 percent, respectively, based on comparisons with the calibration output. For voltage readings, prototype's measurement accuracy is 97.89 percent, and for current assignments, it's 97.64 percent. The output values will be saved and analyzed before being graphed to determine the material's conductivity value. Pani, a substance with a composition of 0.25 M anilin + 0.5 M HCL, was used to test the electrical conductivity of prototype Four Point Probe. The experiments were carried out by varying the voltage from 1 to 5 until the value of material conductivity Pani was between 0.9 and 1,25 x 107 (m)-1. Range 73.47 percent linearity value.
PENGEMBANGAN E-MODUL PRAKTIKUM VIRTUAL CROCODILE PHYSICS PADA MATERI GELOMBANG BUNYI Ria Asep Sumarni; Yoga Budi Bhakti; Sri Mayanty; Amelia Megananda
Jambura Physics Journal Vol 4, No 2 (2022): October 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v4i2.15558

Abstract

Pembelajaran daring menjadi suatu hal keharusan di dunia pendidikan saat ini, hal ini akibat adanya Covid-19. Segala inovasi dari metode pembelajaran dan media pembelajaran, mengalami berbagai perubahan guna menjadikan kegiatan pembelajaran yang efektif. Peneliti melakukan pengembangan media pembelajaran berupa E-modul praktikum virtual Crocodile Physics pada materi gelombang bunyi. Tujuan dari penelitian ini adalah untuk mengetahui kelayakkan E-modul praktikum virtual tersebut. Metode yang digunakan dalam penelitian ini adalah menggunakan metode Penelitian dan Pengembangan (Research dan Development/RD). Hasil penelitian E-modul praktikum virtual Crocodile Physics pada materi gelombang bunyi, masuk dalam kriteria layak digunakan sebagai media pembelajaran praktikum virtual. E-modul praktikum virtual ini selain berisi prosedur praktikum secara runtun, tetapi juga berisi video tutorial praktikum yang memudahkan bagi pengguna untuk mengikuti setiap langkah praktikum.
ANALISIS HASIL VALIDITAS BAHAN AJAR FISIKA MATERI PERUBAHAN IKLIM BERBASIS WEB Rahman Setiawan; Abdul Hakim; Zulkarnaen Zulkarnaen
Jambura Physics Journal Vol 4, No 2 (2022): October 2022
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v4i2.16366

Abstract

This study aims to develop web-based physics teaching material. The ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model was used for the development of the teaching materials on climate change subject. This research focused on the validity aspect of the teaching material in the Development stage. The validity of teaching materials was based on two aspects: feasibility as physics material content and teaching media. The validity data were collected from experts and learning practitioners using validation instruments. The results showed that the developed web-based physics teaching material was categorized as good for physics material content with a validity level of 4.13. This teaching material was rated as very good as teaching media with a validity level of 4.55. Results of this study indicate that the developed web-based physics teaching material could be helpful for teaching topics related to climate change.

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