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All Journal Community Development Journal: Jurnal Pengabdian Masyarakat Haumeni Journal of Education KOLONI Kelimutu Journal of Community Service Jurnal Riset Ilmiah Media Sains Journal of Community Research and Engagement
Arini Rahma Dhani
Universitas Nusa Cendana
Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Health Professions Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING  (PBL)  BERBANTUAN MEDIA VIDEO ANIMASI UNTUK MENINGKATKAN HASIL BELAJAR  SISWA KELAS VIII SMP NEGERI 1 KUPANG TIMUR Yulius Mata’a; Andam S. Ardan; Arini Rahma Dhani
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 7 (2026): SINERGI : Jurnal Riset Ilmiah, Juli 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i7.2815

Abstract

Improving the quality of education requires the support of effective learning strategies, including appropriate learning models, instructional media, adequate learning facilities, and competent educators. One learning strategy that can be implemented is the Problem-Based Learning (PBL) model assisted by animated video media. The PBL model encourages students to actively participate in the learning process, while animated videos enhance students' interest and engagement during instruction. As a result, students' critical thinking skills improve, enabling them to achieve optimal learning outcomes.Based on previous research, the implementation of the PBL model was found to be less effective because many students were still engaged in unrelated activities, excessive discussions, and paid insufficient attention to the teacher's explanations during the learning process. Consequently, their learning outcomes were not optimal. Therefore, this study aimed to investigate the implementation of the Problem-Based Learning model assisted by animated video media to improve the learning outcomes of Grade VIII G students at SMP Negeri 1 Kupang Timur. This study employed Classroom Action Research (CAR), which was conducted in two cycles.The findings indicated an improvement in student learning activities, with the average activity score increasing from 67.85% in Cycle I to 73.21% in Cycle II. Furthermore, the use of animated video media within the syntax of the PBL model proved effective in simplifying abstract biological concepts into more concrete representations. This approach successfully captured students' attention, enhanced their motivation and participation in group activities, and contributed to improved student learning outcomes
Etnobotani Tumbuhan Obat di Desa Mnelalete Kecamatan Amanuban Barat Kabupaten Timor Tengah Selatan (TTS) Arini Rahma Dhani; M. Ulil Hac D
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.937

Abstract

This study aimed to identify the types of medicinal plants, processing methods, and community knowledge regarding the utilization of medicinal plants in Mnelalete Village, South Central Timor Regency. This research used a descriptive method with a qualitative approach and was conducted in March 2025. Data were collected through interviews, observations, and documentation using a purposive sampling technique involving 10 respondents consisting of community leaders, traditional healers/massage therapists, and community members who had knowledge about medicinal plants. The results showed that there were 25 species of medicinal plants belonging to 18 families utilized by the community to treat various diseases, such as wounds, malaria, stomach disorders, tumors, high fever, ringworm, coughs, diarrhea, and other illnesses. The plant parts most commonly used were leaves, fruits, rhizomes, stems, and sap. The methods of processing medicinal plants included boiling, pounding, grating, chewing, burning, and consuming them directly. Community knowledge regarding medicinal plants was inherited from their ancestors and has been maintained until today. The use of medicinal plants is preferred because they are easy to obtain, relatively inexpensive, and considered to have fewer side effects compared to modern medicine. This study is expected to serve as a source of information for the community and educational institutions regarding the importance of preserving and utilizing traditional medicinal plants.
PENGARUH MODEL PEMBELAJARAN SSCS TERINTEGRASI STRATEGI MERINGKAS TERHADAP KEMAMPUAN LITERASI SAINS PESERTA DIDIK DI KELAS XII Maresti Feronika Tanaem; Yusnaeni Yusnaeni; Arini Rahma Dhani; Moses Kopong Tokan
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2863

Abstract

This study aims to determine the improvement in students' scientific literacy through the implementation of the SSCS learning model integrated with a summarizing strategy among Grade XII students at SMA Negeri Harekakae during the 2025/2026 academic year. A quasi-experimental research design—specifically a pretest-posttest control group design involving two classes—was employed. The sample was selected using a random sampling technique. The research instrument consisted of a 20-item multiple-choice test covering scientific literacy indicators: identifying scientific problems, interpreting data and drawing conclusions, understanding science concepts, and applying science concepts in real-life situations. The collected data were analyzed using both descriptive and inferential statistics. The results indicated that the normality test values for the experimental class's pretest and posttest were 0.004 (< 0.05) and 0.001 (< 0.05), respectively, while the homogeneity test values for the control and experimental classes' pretests were 0.106 (> 0.05) and 0.028 (< 0.05); thus, the data were neither normally distributed nor homogeneous. Consequently, the analysis proceeded using a non-parametric test, specifically the Mann-Whitney Test. Posttest results showed an average score of 7.76 for the control class and 13.05 for the experimental class, demonstrating that the SSCS learning model integrated with a summarizing strategy had an effect on improving students' scientific literacy.
PENGARUH MODEL PEMBELAJARAN SSCS TERINTEGRASI STRATEGI MERINGKAS TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA Susana Jelita; Yusnaeni Yusnaeni; Arini Rahma Dhani
SINERGI : Jurnal Riset Ilmiah Vol. 3 No. 8 (2026): SINERGI : Jurnal Riset Ilmiah, Agustus 2026
Publisher : Lembaga Pendidikan dan Penelitian Manggala Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62335/sinergi.v3i8.2866

Abstract

This study aimed to determine the differential impact of implementing the Search, Solve, Create, and Share (SSCS) learning model—integrated with a summarizing strategy—on the critical thinking skills of Grade XII students at SMA Negeri Harekakae, Malaka Regency, during the 2025/2026 academic year. This quasi-experimental study employed a pretest-posttest control group design. Two classes participated: an experimental class taught using the SSCS model integrated with the summarizing strategy, and a control class taught using conventional methods. The sample was selected via random sampling. The research instrument consisted of essay questions aligned with critical thinking indicators, yielding the following average posttest scores: simple explanation (14.05), basic skills (13.75), advanced explanation (10.42), strategies and techniques (9.90), and inference (11.15). The results showed that the control class achieved an average posttest score of 43.38 (an increase of 10.31), while the experimental class achieved 58.95 (an increase of 31.35). Subsequent data analysis using the non-parametric Mann-Whitney test yielded a significance value of 0.000 (<0.05); thus, it can be concluded that the SSCS learning model integrated with the summarizing strategy effectively enhances the critical thinking skills of Grade XII students at SMA Negeri Harekakae, Malaka Regency.
Co-Authors Andam S. Ardan Andam Suriaty Ardan Angela G Lika Angela G. Lika Ayu Fitriani Rizkiyah Lestari Falen Rohi Kari Ivo Basri K Kurniayu Triastuti R. A. Ratu Lidia Susanti Nuryati M. Ulil Hac D Maresti Feronika Tanaem Mario J Santrum Mario Justinianus Santrum Maryanto C. Honin Mbing Maria Imakulata Moses K. Tokan Moses Kopong Tokan Nikmah Nikmah Ofni Yunesra Tse Oktovianus Leba Paulus Taek Rahayu, Gupuh Riska Talan Rista Apriliya Devi Rosiana Yosefia Susana Jelita Yulius Mata’a Yusnaeni Yusnaeni, Yusnaeni