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The Influence of the PBL Model on Students' Critical Thinking Skills in Science Learning Ismail, Meyke; Payu, Citron S.; Supartin; Paramata, Dewi Diana; Uloli, Ritin; Odja, Abdul Haris
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.v7i1.10458

Abstract

This research aims to determine the influence of the Problem-Based Learning (PBL) Model on students' Critical Thinking Skills in science learning at SMP Negeri 4 Gorontalo. This research method is experimental, with a pretest-posttest control group design. The population in this study was class VII at SMP Negeri 4 Gorontalo for the 2024/2025 academic year. The sample consists of 2 classes, namely the experimental and control classes, using the Simple Random Sampling technique. Data collection uses a critical thinking skills test in the form of an essay consisting of 10 questions. Data collection techniques use normality tests, homogeneity tests, N-Gain tests, and hypothesis tests. The Independent Sample T-Test Hypothesis Test data shows that t-count > t-table means that H1 is accepted and the PBL Model influences students' Critical Thinking Skills in science learning.
The Development of Monopoly Physics Science Media (MOFIN) on Simple Harmonic Motion at MA Al-Falah Tolutu Abd Rahman; Raghel Yunginger; Citron S. Payu; Tirtawaty Abdjul; Mohamad Jahja; Dewa Gede Eka Setiawan
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 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.
The Effect of Discovery-Based Blended Learning towards Learning Performance of High School Students in Linear Motion Abdul Haris Odja; Wiwin Lestari; Citron Supu Payu
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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

Abstract

This study aims to determine the effect of the application of the video-assisted discovery learning model that is implemented with blended learning on the concept of straight motion in high school. This research was conducted at SMA Negeri 1 Kabila using the experimental method and the One-Group Pretest-Posttest Design. This design has a pretest before being given treatment and a posttest after being given treatment. From the N-gain test data, the average pretest value is 5.30 and the posttest average value is 76.30. The normalized N-gain value is 0.75 in the high category. Hypothesis testing on the data obtained tcount of 58.13 while the value of ttable at a significance level of 5% is 2.03452. Thus tcount > ttable So it can be concluded that there is an effect of student learning outcomes after the application of the discovery learning learning model assisted by video implementation of blended learning on the concept of straight motion in high school Keywords: blended learning, discovery learning, high school students. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp385-391
Development of Problem-Based Learning with A Variety of Media to Improve Problem-Solving Skills in Mechanical Wave Material Abdul Haris Odja; Jepri Dikum; Citron Supu Payu; Supartin Supartin; Wirawan Fadly
Jurnal Pendidikan Fisika Indonesia Vol. 20 No. 2 (2024)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v20i2.17573

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This research aims to produce learning tools that use a problem-based learning model with various media to improve valid, practical, and effective problem-solving skills. This research is a type of research and development (R&D). This research uses the ADDIE model, which stands for Analysis, Design, Development, Implementation, and Evaluation. The research results show that the learning tools are valid, practical, and effective and can be applied in the learning process. The learning tools' validation results are very valid and suitable for use. Practical learning tools with learning implementation results that reach very good criteria and the response given by teachers and students to positive learning tools. Effective learning tools are used to observe student activities, obtain good criteria, and test the results of problem-solving skills for data normality and normal distribution. The completeness of students' problem-solving ability scores is seen from the t-test results, which concludes the students' scores. Learning tools are very influential, as indicated by the value of the effect size test with high criteria. The results of problem-solving skills were increased by increasing the N-gain test in the medium category. Based on the research results, it can be concluded that the learning tools are valid, practical, and effective.
Implementation of Interactive Learning Media Based on Virtual Laboratory to Improve Students Science Literacy Skills Daud, Manda Nur Aisia; Abdjul, Tirtawaty; Payu, Citron S.; Ntobuo, Nova Elysia; Odja, Abdul Haris; Nurhayati, Nurhayati
Jurnal Pijar Mipa Vol. 20 No. 3 (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.v20i3.8909

Abstract

Virtual laboratories based on computers allow students to conduct practical work or experiments with real phenomena or laboratory equipment sets. This study aims to test the implementation of interactive learning media based on virtual laboratories on the topic of substances and their changes to students' scientific literacy skills. This study was conducted in class VII of SMP Negeri 1 Tilongkabila and SMP Negeri 4 Tilamuta in the 2024/2025 Academic Year. The research design used A one-group pre-test and a post-test design involving three classes as samples. The study results showed a significant increase in students' scientific literacy skills after treatment using virtual laboratory media based on PhET Simulation. PhET Simulation media allow students to conduct experiments virtually, improving students' understanding of abstract concepts and thinking skills. The results indicate this through the hypothesis testing criteria where T-count ≥ T-table with a level of ∝ = 0.05 for the experimental and replication classes 1 in each school; therefore, H0 is rejected, and H1 is accepted. So, it can be concluded that there is an effect of implementing interactive learning media based on a virtual laboratory on the scientific literacy skills of junior high school students on the topic of substances and their changes. Meanwhile, normalized gain for all sample classes, both experimental and replication, which are in the high category, in the experimental class at SMP Negeri 1 Tilongkabila (0.75), the experimental class at SMP Negeri 4 Tilamuta (0.79) and the replication class 1 (0.83). So, it can be concluded that there is an effect of implementing interactive learning media based on a virtual laboratory on the scientific literacy skills of junior high school students on the topic of substances and their changes.
Integrated Cooperative Learning Model of Local Wisdom Values on Mastery of Science Concepts Ripo, Delsi; Latjompoh, Masra; Odja, Abdul Haris; Uloli, Ritin; Payu, Citron S.; Hermanto, I Made
Jurnal Pijar Mipa Vol. 20 No. 4 (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.v20i4.9026

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Learning models are guidelines for educators in planning classroom learning, starting from preparing tools, media and learning instruments, to assessment tools that lead to efforts to achieve learning objectives. This study aims to test the effect of implementing integrated cooperative learning media with local wisdom values on the mastery of science concepts at SMPN 2 Telaga Biru. The research design used is a One-Shot Case Study Design, and this study uses two classes as samples. The data analysis techniques used are the normality test and the hypothesis test. Cognitive learning outcomes through hypothesis testing criteria, where the experimental class has a t-count value of 11.19, and the replication class has a t-count value of 15.36. While the t-table value in the experimental class and replication class is 2.07. From the results of data testing, the t-count value ≥ t-table with a level of ∝ = 0.05 for the two classes, it can be concluded that H0 is rejected and H1 is accepted.   The results of the study showed a significant increase in concept mastery after the implementation of the cooperative learning model. The implementation of the cooperative learning model can change the pattern of student interaction for the better because it contains steps and designs. Data analysis showed that the average posttest score was higher than the KKTP score. This study concludes that the implementation of the cooperative learning model can be an effective alternative to improve mastery of science concepts.
PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING BERBANTUAN CANVA TERHADAP HASIL BELAJAR PADA KONSEP PESAWAT SEDERHANA Donti, Yarti; Odja, Abdul Haris; Payu, Citron S
Jurnal Luminous: Riset Ilmiah Pendidikan Fisika Vol. 6 No. 2 (2025): Juli 2025
Publisher : Program Studi Pendidikan Fisika FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/f98px415

Abstract

Penelitian ini bertujuan untuk melihat pengaruh penggunaan model Project Based Learning berbantuan canva terhadap hasil belajar. Penelitian ini menggunakan pendekatan kuantitatif dengan metode eksperimen Pretest Posstest Control Group Design pada dua kelompok, yaitu kelompok eksperimen dan kontrol untuk melihat perbedaan hasil belajar siswa selama pembelajaran. Teknik analisis data dikumpulkan melalui tes yang diberikan kepada siswa dengan sampel penelitian berjumlah 47 orang. Hasil penelitian menunjukkan bahwa terdapat perbedaan hasil belajar sebelum dan setelah di terapkan pembelajaran dengan ditunjukkan nilai rata-rata posttest menunjukkan bahwa pada kelas eksperimen mencapai 87,50 dan kelas kontrol memperoleh 85,22. Berdasarkan uji hipotesis, diperoleh nilai 2,14 > 2,01, yang berarti H0 ditolak dan H1 diterima. Hal ini menunjukkan bahwa model Project Based Learning berbantuan canva berpengaruh terhadap hasil belajar.
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): Edisi November 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.
Co-Authors Abd Rahman Abdjul , Tirtawaty Abdul Haris Odja Alpinawati N. Masaguni Anak Agung Istri Sri Wiadnyani Anatasya Lagarusu Anisa Fauzia Asmiati Amir Asnan, Wa Ode Fatma Nur Asnianti A. Awila Asri Arbie Assagaf, Halisa Bokori, Nur A S Buhungo, Trisnawaty Junus Chairunnisah J Lamangantjo Danial, Yulistia Anggraini Daud, Manda Nur Aisia Dewa Gede Eka Setiawan Dewi Diana Paramata Donti, Yarti Dunggio, Dian Pitaloka Elvira Ariyanto Pakaya Fatmawati Linggile Fitria Hatiku Gamar Abdullah Gimnastiar, Asih Nurbaiti Hadju, Asri Febriyani Hayunida, Ode Helena Badu Hendra Hendra Hersiq Basri I Made Hermanto Iis Rahayu Timbola Ingka M. Djafar Irmawaty Umar Irsan Rahman Ismail Pakaya Ismail, Meyke Jahja, Mohamad Jepri Dikum Jolanda Hulda Debora Pilongo Lando, Felma Fitrah Mahfud Nur Solehan Mahmud, Andini Pratiwi M. Masra Latjompoh Masri Kudrat Umar Masrid Pikoli Meilan Demulawa Mohamad Fitrah Ramadhan Tatali Mohamad Nurkhojin Mohamad Yusuf Mohammad Yusuf Mohi, Margareta Putri Mokoagow, Annisa Mokoginta, Chindy Dahlia Muhammad Yunus Muhammad Yunus Muhammad Yusuf Muhammad Yusuf Mursalin Mursalin Mursalin . Naki, Nadrah Pratiwi Nancy Katili Niniek Pratiwi Nova Elysia Ntobuo Ntobuo, Nova E. Nurhayati Nurhayati Nursia Madjid Rachmi Laya Raghel Yunginger Rahayu Nusi Rahma Ramadanti Yusuf Ripo, Delsi Ritin Uloli Rusni Podungge Salmawaty Tansa Sambel, Nurhalisa Sarni Ngadi Septiana Kurniasari Siti Fatimah Sri Rumiyatiningsih Luwiti Sri Windi Akuba Sridiyanti S. Dunggio Supartin Supartin Supartin Supartin, Supartin Supu Idawati Suranti, Meliana Syam S. Kumaji Tirtawaty Abdjul Wirawan Fadly Wiwin Lestari Yulinda L. Ismail Yuszda K Salimi