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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 3, No 1 (2021): April 2021" : 6 Documents clear
PENGARUH WHATSAPP BERBASIS GOOGLE CLASSROOM DAN GOOGLE MEET DENGAN IMPLEMENTASI MODEL INQUIRY LEARNING DALAM PEMBELAJARAN FISIKA TERHADAP HASIL BELAJAR SISWA Muliyana S Nupura; Mursalin Mursalin; Abd Wahidin Nuayi; Asri Arbie
Jambura Physics Journal Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v3i1.9788

Abstract

This study aims to determine the significant effect of WhatsApp based on Google Classroom and Google Meet with the implementation of the inquiry learning model in physics learning on student learning outcomes. The research was conducted during the Covid-19 pandemic with a DARING learning process, the method used was the pre-experimental method with one group pretest-posttest design. This research was conducted at SMA Negeri 1 Suwawa in the academic year 2020/2021 using saturated sampling technique and random selection of classes, obtained by students of class XI IPA 1 as an experimental class, class XI IPA 3 as replication class 1, XI IPA 4 as class replication 2 and class XI IPA 2 as replication class 3. The research instrument is in the form of an essay test of 8 numbers on the Dynamics of Rotation and Sturdy Object Balance with a KKM of 73. Based on the results of hypothesis testing, it is known that the t value for each experimental class is replication class 1, replication class 2, and replication class 3 are 4.16, 3.089. , 3.19, 3.386 greater than t table 1.705, 1.739, 1.71, 1.72, it can be concluded that there is a significant positive effect of treatment. Based on the analysis of the N-Gain and the effect size, the N-Gain value for the four classes, respectively, is 0.61, 0.59.0.59, and 0.62 in the medium category, for the effect size value is 1.9 with strong effect interpretation. This shows that there is consistency in the treatment given to student learning outcomes.
PENGEMBANGAN PERANGKAT PEMBELAJARAN IPA TERPADU PADA MATERI ENERGI UNTUK SISWA KELAS VII MADRASAH TSANAWIYAH NEGERI 1 KOTA GORONTALO Mastin M Gubali; Yoseph Paramata; Fitryane Lihawa
Jambura Physics Journal Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v3i1.9861

Abstract

The purpose and implementation of this research were to produce the development of class VII integrated science learning tools for students of MTsN. 1 Gorontalo’s City dan to determine their effectiveness. The method in this research was used the Research and Development (R and D) approach. The step in the research was used the ADDIE models, where the development processes are: Analysis, Design, Development, Implementation, and Evaluation. The results were showed that interpretation of the average assessment of the learning tools (syllabus learning, RPP, LKPD, teaching materials, learning media, and learning outcomes test) was very appropriate. Where the validation index of all of the items was ranged from 0.75 – 0.95. The conclusion was valid by calculating the consistency of the panelists’ assessment, where the reliability was 0.77 – 0.95. the results of observer’s observation (1 and 2) on the implementation of learning as from using of learning tools in the average percentage was obtained 92,35%.  There was a significant increase in student outcomes at the pretest and posttest. This increase was included in the category (g-high). Thus the development of integrated science learning tools in energy materials for class VII students was meet requirements that were valid and reliable, feasible, and effective for improving student learning outcomes.
PENGEMBANGAN LKPD BERBASIS PROBLEM SOLVING BERBANTUAN SOFTWARE TRACKER UNTUK MENINGKATKAN KETERAMPILAN PEMECAHAN MASALAH DI SMA Emi Risa; Lukman Hakim; Dwi Ratnaningdyah; Rita Sulistyowati
Jambura Physics Journal Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v3i1.8705

Abstract

Development research has been carried out to produce student worksheets (LKPD) based on problem-solving assisted by tracker software that is valid, practical, and has the potential effect of improving problem-solving skills. This research is development research (R and D) that uses the Rowntree model which consists of the planning stage, the development stage, and the evaluation stage, which includes self-evaluation, expert review, one-to-one evaluation, small group evaluation, and field test. The subjects in this study were students of class X SMA in Palembang. Based on the expert review stage, the validity of the LKPD based on problem-solving assisted by tracker software in terms of the feasibility of the material, language, and learning design obtained an average value of 90% with the very valid category. The one-to-one stage obtained an average value of 87% in the very practical category. The small group stage obtained an average score of 86% in the very practical category. In the field test stage, 91% of students completed the physics questions and the post-test results showed an increase of 50 when compared to the pre-test results.
APPLICATION OF DISCOVERY LEARNING MODELS TO LIGHT MATERIALS TO IMPROVE STUDENT LEARNING OUTCOMES Kristina Uskenat; Kadek A.C Adelia
Jambura Physics Journal Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v3i1.10065

Abstract

This study aims to describe the results of the application of the discovery learning model on the subject matter of light in class VIIIC students of SMP Negeri 8 Kupang even semester of the 2019/2020 academic year. This research is descriptive. This research was conducted at SMP Negeri 8 Kupang for the 2019/2020 school year. The subjects in this study were researchers and 22 students of class VIIIC at SMP Negeri 8 Kupang, even semester, 2019/2020 academic year. The techniques used to collect data in this study are observation and tests. Based on the results of the descriptive analysis of the research data, it shows that in general, the application of the discovery learning model for the subject matter of light for students is optimal. In detail, the researcher's ability to manage to learn is obtained which includes: planning, implementing, and evaluating learning, including in the good category. The learning outcomes test (THB) of students for cognitive learning outcomes tests on learning implementation activities which include: preliminary activities, core activities, closing activities, time allocation, and class atmosphere are all in the very high category and cognitive achievement for each lesson plan is all complete.
PENGEMBANGAN PERANGKAT PEMBELAJARAN IPA SMP MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISIONS (STAD) BAGI SISWA BERKEBUTUHAN KHUSUS Fandi Mamonto; Masri Kudrat Umar; Dewi Diana Paramata
Jambura Physics Journal Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v3i1.8137

Abstract

This study aims to produce a science learning device for junior high school students using a cooperative model type Student Teams Achievement Divisions (STAD) for students with special needs that are valid and fit for use theoretically. The research method used is the development of the 4D model design through 4 stages including the defining stage, the design stage, the development stage, and the dissemination stage. The technique of collecting data through validation sheets consists of lecturers, science teachers, school principals, and students. Based on the research results, the validity of the equipment was obtained through the Aiken V index in the RPP of 0.89, LKPD of 0.88, and THB of 0.88. The three components of the device are considered very valid criteria. The reliability test of each component for RPP is 0.818, LKPD is worth. 0.857, and THB worth 0.884. The components of learning equipment are reliable with good categories based on the Interrater Correlation Coefficient (ICC). Theoretically, the learning tools developed are valid and feasible to be tested in class VIII of the Gorontalo City Learning Activity Center (SKB).
PROFILE OF STUDENTS ANALYTICAL THINKING SKILLS IN LEARNING STYLE FOR COMPLETING SUBSTANCE PRESSURE PROBLEMS Wirawan Fadly
Jambura Physics Journal Vol 3, No 1 (2021): April 2021
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jpj.v3i1.9792

Abstract

The skill to think analytically is an important skill for students to have, where the skill to think analytically helps students solve problems in science lessons that require an analytical skill to solve them. The research method is qualitative with a naturalistic design. This research was conducted at some Junior High schools in Ponorogo using the purposive sampling technique. Data were collected using in-depth interviews, observation, and documentation, then analyzed using quantitative descriptive and qualitative descriptive. This study aims to determine the profile of students' analytical thinking skills in solving problem-based problems in the grade 8th at pressure material and determine the pattern of its relationship with scientific exploration. The results showed that: 1) the profile of the analytical thinking skill in terms of the learning styles of students, namely the visual style subjects intend to explain what is known through the direct explanation in more detail, the audiovisual subjects are more likely to form simpler patterns with reasoning patterns generalization and on kinesthetic subjects tend to apply different (unique) concepts, but still have a relationship with the problem, 2) the pattern of the relationship between analytical thinking skills and learning styles, namely the exploration of science, which includes aspects of experience, reasoning, modalities, and the mindset of students. Through the results of this study, it is hoped that it can provide theoretical and practical insights for educators in determining approaches and strategies for achieving science analytical competence according to students' learning styles at school.

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