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All Journal Jurnal Pendidikan Fisika Undiksha Jurnal Pelangi Ilmu Jurnal Entropi Sainstek Jurnal Penelitian Fisika dan Aplikasinya (JPFA) SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) ORBITA: Jurnal Pendidikan dan Ilmu Fisika JPF : JURNAL PENDIDIKAN FISIKA Jurnal Pendidikan Fisika dan Teknologi Jambura Physics Journal Ideas: Jurnal Pendidikan, Sosial dan Budaya KARST : Jurnal Pendidikan Fisika dan Terapannya Jurnal Ilmiah Profesi Pendidikan Aksara: Jurnal Ilmu Pendidikan Nonformal Journal of Classroom Action Research Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Sibermas (Sinergi Pemberdayaan Masyarakat) Didaktika: Jurnal Kependidikan Gravity Edu : Jurnal Pembelajaran dan Pengajaran Fisika Jurnal Pengabdian dan Peningkatan Mutu Masyarakat (JANAYU) Jurnal Jendela Pendidikan JagoMIPA: Jurnal Pendidikan Matematika dan IPA ABDI SABHA (Jurnal Pengabdian kepada Masyarakat) BIOCHEPHY: Journal of Science Education Jurnal Pijar MIPA Jurnal Ilmu Pendidikan Indonesia Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat JOTTER QOSIM: Jurnal Pendidikan, Sosial & Humaniora International Journal of Technology and Education Research Damhil: Jurnal Pengabdian kepada Masyarakat PESHUM JPFT (Jurnal Pendidikan Fisika Tadulako Online) ESEJ- ELEMENTARY SCHOOL AND EDUCATION JOURNAL Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education)
Tirtawaty Abdjul
Universitas Negeri Gorontolo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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Edukasi Guru Melalui Transformasi Pembelajaran IPA Berbasis Kearifan Lokal dan Teknologi Digital Odja, Abdul Haris; Abdjul , Tirtawaty; Payu, Citron S.; Pikoli, Masrid; Yusuf, Muhammad; Mursalin; Sambel, Nurhalisa; Lando, Felma Fitrah; Mahmud, Andini Pratiwi M.
Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 3 (2025)
Publisher : FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/amalilmiah.v6i3.518

Abstract

Transformasi pembelajaran IPA menuntut keterpaduan antara pendekatan teknologi digital dan kearifan lokal untuk menciptakan pengalaman belajar yang kontekstual, bermakna, dan adaptif terhadap tantangan zaman. Namun, sebagian besar guru masih menghadapi kendala dalam merancang pembelajaran yang mampu mengintegrasikan kedua pendekatan tersebut secara efektif. Kegiatan pengabdian ini bertujuan untuk meningkatkan kapasitas pedagogik dan profesionalisme guru IPA melalui edukasi berbasis kearifan lokal dan teknologi digital. Kegiatan dilaksanakan di SMP Negeri 1 Tapa, melibatkan 21 guru dari MGMP IPA melalui pendekatan partisipatif dan diskusi kolaboratif. Metode pelaksanaan terdiri atas sosialisasi konsep dan praktik penggunaan media digital (seperti PhET, Canva, Game maker, Smart Apps Creator/SAC, Doratoon, Genially), serta pengembangan perangkat ajar berbasis kearifan lokal Gorontalo. Evaluasi dilakukan menggunakan kuisioner dengan 13 indikator yang mencakup aspek materi, fasilitator, dan dampak pelatihan terhadap praktik mengajar. Hasil menunjukkan bahwa mayoritas peserta memberikan respon positif, dengan capaian tertinggi pada aspek penyampaian materi dan partisipasi fasilitator. Kesimpulan dari kegiatan ini menunjukkan bahwa pelatihan yang menggabungkan teknologi dan kearifan lokal secara efektif dapat meningkatkan kompetensi guru serta mendorong lahirnya model pembelajaran IPA yang inovatif, reflektif, dan berakar pada konteks budaya Gorontalo.
Development of the Science Knowledge Application on Temperature, Heat, and Expansion to Improve Student Learning Outcomes Mokoginta, Chindy Dahlia; Mursalin, Mursalin; Payu, Citron S.; Abdjul, Tirtawaty; Ntobuo, Nova Elysia; Uloli, Ritin
Jurnal Pijar Mipa Vol. 20 No. 6 (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.v20i6.9882

Abstract

Sains Knowledge is an application developed to support student learning. This study aims to examine the validity, practicality, and effectiveness of the Sains Knowledge application in improving student learning outcomes on the topics of temperature, heat, and expansion. The research employed a One-Group pretest–posttest design, with data analyzed using the N-gain test. The study was conducted with seventh-grade students (Class VII-A) at SMP Negeri 11, Gorontalo City, and employed a Research and Development (R&D) approach based on the 4D model, comprising the stages of define, design, development, and dissemination. The findings show that Sains Knowledge met the eligibility criteria as a learning medium, with an average validation score of 94%. The practicality instruments indicated a 92% implementation rate, while student responses fell into the “very good” category at 80% and the “good” category at 20%. In terms of effectiveness, student activity reached 86%, and learning outcomes improved from an average score of 48 (pretest) to 90 (posttest), with an average N-gain of 0.81 in the “high” category. These results demonstrate that the Sains Knowledge application is valid, practical, and effective in enhancing student learning outcomes, with broader implications for improving digital learning media in secondary education.
PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING BERBANTUAN PhET SIMULATIONS TERHADAP KETERAMPILAN PROSES SAINS SISWA PADA MATERI PEMANTULAN DAN PEMBIASAN CAHAYA Djola, Tita Aprianti; Abdjul, Tirtawaty; Ntobuo, Nova Elysia
JPFT (Jurnal Pendidikan Fisika Tadulako Online) Vol. 9 No. 1 (2021): JPFT (Jurnal Pendidikan Fisika Tadulako Online)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jpft.v9i1.749

Abstract

This study aimed to see the effect of using learning models guided inquiry assisted by PhET simulations of students' science process skills at material on reflection and light refraction at SMP Negeri 4 Telaga. The research method used is experimental research with a quantitative approach and use study design One Group Pretest-posttest design. Data collection techniques through tests essay. The collected data were processed and analyzed using the t test statistic, where the test results The hypothesis will be based on the minimum completeness criteria, namely 70. From the results of hypothesis testing obtained t arithmetic amounted to 5.08 and the t table for 1.71, so the value of t arithmetic greater than t table can It is concluded that H i is rejected, in this case H 0 is accepted. Based on the normalized gain results Also obtained a result of 0.721 this means it is in the high category. This matter shows that the use of guided inquiry learning model assisted by PhET Simulations have a positive effect on students' science process skills.
The Influence of PBL Model on Student Learning Outcomes in the Form Changes Concept of Substances Pakaya, Ismail; Abdjul, Tirtawaty; Payu, Citron S.; Yunus, Muhammad
Jurnal Pijar Mipa Vol. 19 No. 4 (2024): July 2024
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.v19i4.7196

Abstract

The problem-based learning (PBL) model is the learning model that prepares students to think critically and analytically. This study investigates the effect of the PBL model on students' academic performance related to the form changes concept of substances. The research adopts an experimental approach, utilizing a one-group pretest-posttest design. Data for the study was collected through tests and analyzed using descriptive and inferential statistics, including normality tests, hypothesis tests, and n-gain analysis. The result of the research for the experimental class had an average score of 85.29, replication 1 scored 84.71, and replication 2 scored 82.56. Additionally, the average normalized gain was 0.72 for the experimental class, 0.73 for replication class 1, and 0.69 for replication class 2, which means that the Replication 1 sample class was higher, while the experimental and control classes were currently in the category. Thus, the PBL model affects student learning outcomes by changing the concept of substances. The research of the PBL model on student learning outcomes is expected to be developed in other material concepts.
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
The Effect of Sample Density of Mixed Husk and Bran on Reflection and Transmission Coefficient of Acoustic Waves Abdjul, Tirtawaty; Kurniasari, Septiana; Katili, Nancy; Payu, Citron Supu
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol. 12 No. 2 (2022)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v12n2.p127-137

Abstract

Noise is a sound that is not desired because it is not in accordance with the context of activity, space, and time so it can cause disturbances to comfort and even human health. Twoof the basic ingredients of a silencer are husk and bran. This research aimed to determine the effect and model of the relationship of the density of the sample mixture of husks and bran on acoustic waves' reflection coefficient and transmission coefficient. The method used in this research is experimental, using a mixture of husk and bran samples whose density consists of 5 variations. The results showed that the husk and bran mixture's sample density strongly affected the reflection coefficient (r = 0.947 to r = 0.966) and the transmission coefficient (r = -0.962 to r = -0.999). These resultsshow that the greater the sample density of the husk and bran mixture, the greater the absorption intensity fraction produced. Statistically, the level of influence is indicated by the correlation coefficient, whose value is around r = 0.95 to r = 0.99. Based on the results, the reflection and transmission coefficients are influenced by the density of the mixture of husk and bran samples.
The Effect of Local Wisdom-Integrated Problem-Based Learning (PBL) Models on Learning Outcomes in Temperature and Heat Concepts Pilobu, Muznawaty; Odja, Abdul Haris; Xavier, Felipe; Fathan, Suparmin; Abdjul , Tirtawaty; Payu, Citron S.; Pikoli, Masrid; Yusuf, Muhammad; Mursalin, Mursalin; Ali, Ramli R.
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 11 No 2 (2025): July - December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v11i2.10563

Abstract

This study aims to analyze the effect of local wisdom-based Problem Based Learning (PBL) on junior high school students' learning outcomes in temperature and heat. The method used was a quantitative experiment with a one-group pretest–posttest design; the independent variable was PBL based on local wisdom integrated through Google Sites (e-modules, worksheets, videos, and contextual tasks), while the dependent variable was learning outcomes measured by achievement tests that had been validated by experts and declared to be highly valid. Data analysis included descriptive statistics, Shapiro–Wilk test for normality, Wilcoxon Signed-Rank test for paired comparisons, and N-Gain for effectiveness. The results show a significant increase: the class average increased from 45 to 84 and from 41 to 84; the posttest data was not normal, so Wilcoxon was used with results of Z = 4.111 and Z = 4.021 (p < 0.001), confirming a significant difference between the pretest and posttest. The average N-Gain = 0.69 (moderate category) with individual distribution in the moderate to high range, indicating that PBL based on local wisdom is effective in strengthening conceptual understanding and encouraging learning engagement. It is recommended to continuously integrate the local cultural context into science units through digital platforms, strengthen teacher training to facilitate PBL, and conduct further research with control groups, larger samples, and mixed approaches to examine conceptual changes and misconception reduction more comprehensively. It is recommended that local cultural contexts be continuously integrated into science units through digital platforms, that teacher training be strengthened to facilitate PBL, and that further research be conducted with control groups, larger samples, and mixed approaches to examine conceptual changes and misconception reduction more comprehensively.
The Analysis Of Science Learning Problems At SMPN 1 Suwawa Timur Tirtawaty Abdjul; Mentari Br Sembiring; Nurhadi Prayogo Sabia; Ranselengo, Denada
International Journal of Technology and Education Research Vol. 3 No. 04 (2025): October - December, International Journal of Technology and Education Research
Publisher : International journal of technology and education research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijeter.v3i04.2663

Abstract

This study aims to thoroughly analyze the problems encountered in the Natural Science (IPA) learning process at SMPN 1 Suwawa Timur, considering the 21st-century curriculum demands that require the development of students' scientific attitudes and skills through direct experience. This research employs a descriptive qualitative approach, where data was collected through a closed questionnaire administered to 32 students of class IX A and in-depth interviews with the IPA subject teacher. The analysis results identified two major interconnected issues: (1) low student motivation and scientific attitude, and (2) sub-optimal utilization of school facilities and infrastructure. The low student learning motivation was confirmed by the teacher as a crucial obstacle, which ironically occurs despite the school having complete laboratory facilities. The root problem was found in the lack of teacher knowledge and professional competence in operating and utilizing laboratory equipment for practical activities. It is concluded that the minimal implementation of practical work due to limitations in teacher competence is the main factor contributing to low student motivation and learning achievement. Therefore, this study recommends the necessity of continuously enhancing teacher competence related to laboratory facility utilization to optimize the quality of the IPA learning process in the school.
The Effect Of The Problem-Based Learning Model Through A Differentiated Approach To Motion Material On The Learning Outcomes Of Students In Grade VII Of MTS Nurul Bahri Kabila Bone Samawati, Alfandi; Abdjul, Tirtawaty; Ntobuo, Nova Elysia
International Journal of Technology and Education Research Vol. 3 No. 04 (2025): October - December, International Journal of Technology and Education Research
Publisher : International journal of technology and education research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijeter.v3i04.2669

Abstract

This study was conducted to determine the effect of applying the Problem-Based Learning (PBL) model through a differentiated approach on students' learning outcomes in the subject of Motion. The type of research used was an experiment with a One Group Pretest-Posttest Design. The research population included all seventh-grade students at MTs Nurul Bahri Kabila Bone, while the research sample consisted of three classes, namely the experimental class, replication 1, and replication 2, which were determined using the Cluster Random Sampling technique. The research instruments included learning style tests, teaching modules, Student Worksheets (LKPD), teaching materials, and written tests in the form of pre[1]tests and post-tests used to measure student learning outcomes. The data obtained were analyzed using descriptive and inferential statistics, including normality tests, hypothesis tests, and N-gain analysis. The results showed that the average learning outcome score of students in the experimental class was 83.92, in replication class 1 was 83.67, and in replication class 2 was 82.92. Based on the normality test results, the data was declared to be normally distributed. The N-gain analysis showed that the increase in learning outcomes was in the high and moderate categories. The hypothesis test showed that the t-count values for each class, namely 26.422 for the experimental class, 10.52 for replication class 1, and 18.877 for replication class 2, were greater than the t-table. Thus, it can be concluded that the application of the Problem-Based Learning (PBL) model through a differentiated approach has a significant effect on student learning outcomes.
Deep Learning Approach and Mechanics KIT on the Shift in Conceptions of Junior High School Students on the Material of Vibrations and Waves Sukmawati, Sukmawati; Arbie, Asri; Abdjul, Tirtawaty
Jurnal Pijar Mipa Vol. 20 No. 8 (2025): Special Issue
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.v20i8.10630

Abstract

Misconceptions in vibration and wave topics remain a common problem in junior high school science learning, particularly due to the abstract nature of the concepts and their limited direct observability. This study aimed to analyze students' conceptual shifts on vibration and wave concepts through the implementation of a Deep Learning approach supported by a Mechanical KIT. The study employed a one-group pretest–posttest experimental design involving three classes, comprising one experimental class and two replication classes, with a total of 69 eighth-grade students serving as research participants. A three-tier diagnostic test consisting of ten multiple-choice items was used to identify students' conceptual categories, including guessing, lack of conceptual understanding, misconception, and sound conceptual understanding. The data were analyzed descriptively using SPSS to examine the direction and quality of students' conceptual shifts before and after the intervention. The results indicated that the Deep Learning approach, assisted by the Mechanical KIT, effectively facilitated positive conceptual shifts, as evidenced by a dominant transition from misconceptions, a lack of understanding, and guessing toward sound conceptual understanding across all classes. The most substantial conceptual improvements were observed in indicators related to the relationships among frequency, period, and amplitude, while relatively lower shifts occurred in concepts requiring higher levels of mathematical reasoning. These findings suggest that integrating a Deep Learning approach with concrete instructional media, such as a Mechanical KIT, is effective in promoting meaningful conceptual reconstruction and reducing misconceptions in vibration and wave learning.
Co-Authors Abd Rahman Abdul Haris Odja Adeningsih, Sri Astika Ahmad, Sri Amelia Ainun Djafar Ali, Ramli R. Andini Andini Pratiwi M. Mahmud Asnianti A. Awila Asri Arbie Assagaf, Halisa Astin Lukum Aswan Bannang Buhungo, Trisnawaty Junus Chairunnisah J Lamangantjo Citron S Payu Citron S Payu Danial, Yulistia Anggraini Daud, Manda Nur Aisia Demanto, Fingki Aritsya Dewa Gede Eka Setiawan Dewi Diana Paramata Dewi Diana Paramata Deyanti Hapati Djano, Apriyansah Djola, Tita Aprianti Dunggio, Dian Pitaloka Egri Izhar Nurfauzan egri izhar nurfauzan Findra Dita Septiani Hippy Firayuniar Montu Frida Maryati Yusuf Gimnastiar, Asih Nurbaiti Gita Fadilla Kasim Hadju, Asri Febriyani Halubangga, Fricilia Anggriyani Husin, Ikrawati R. I Made Hermanto Iman, Septian Halim Inda Safitri S. Kaharu Indah Oktaviani Indrawati Lasumbu Indriyani Bidara Kansil Inunu, Pinasti Jahja, Mohamad Juliatin P. Hali Julkifli Adam Kurniasari, Septiana Lando, Felma Fitrah Lanto Mohamad Kamil Amali Mahmud, Andini Pratiwi M. Mahmud, Laila Magfirah Mamonto, Moh. Reghi Margareta Putri Mohi Masra Latjompoh Masri Kudrat Umar Masrid Pikoli Melisa Damayanti R. Saleh Mentari Br Sembiring Meyko Adjilahu Modeong, Athir Mizhari Moh. Reghi Mamonto Mohammad Yusuf Mohi, Margareta Putri Moiyo, Yulani Mokoginta, Chindy Dahlia Muhamad Yusuf Muhammad Yunus Muhammad Yunus Muhammad Yusuf Muhammad Yusuf Mursalin Mursalin Mursalin . Naki, Nadrah Pratiwi Nancy Katili Nova Elysia Ntobuo Novita Orab Nur Azizah Dj. Junus Nur Mustaqimah Nurafni Dg. Palari Nurain Duhe Nurfadlun Faradila Dalu Nurhadi Prayogo Sabia Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurmila Nurmila Nurmila Nyoman Sriastuti Pakaya, Ismail Palari, Nurafni Dg. Paulutu, Merlinda Afriyani Perlis Tantalama Pilobu, Muznawaty Polihito, Nurhalima Primayanti, Tria Pujijana Purnawati Putri Ainun Mangkarto Putri Pratiwi Abada Rabiyanti B. Kamali Rahim, Nur Ain Rahma Ramadanti Yusuf Rahmawati Hadju Ranselengo, Denada Ratha Doung Rintiany Monoarfa Risna H. Panyo Ritin Uloli Ritin Uloli S.Payu, Citron Saaban, Indriani Samad Kadir Samawati, Alfandi Sambel, Nurhalisa Sembiring, Mentari Siti Fatimah Sri Amelia A. Sidiki Sri Maulina Otoluwa Sri Susanti Waraga Sri Wahyuni Sri Windi Akuba Sridiyanti S. Dunggio Sukmawati A. Sina Sukmawati Sukmawati Sukmawati Sukmawati Suparmin Fathan Supartin Supartin Supartin, Supartin Tita Aprianti Djola Wahyu Muzizat Mohamad Xavier, Felipe Yulianti Kohohon