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PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN MEDIA CANVA SITE TERHADAP KEMAMPUAN BERPIKIR SPASIAL SISWA Jayati, Ariska Candra; Sukidin; Yushardi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.40062

Abstract

This study aims to analyze the effect of the Problem-Based Learning (PBL) model assisted by Canva Site media on the spatial thinking skills of high school students. The problem underlying this study is the low spatial thinking skills of students as seen from their limitations in understanding the relationship between geosphere phenomena in depth. The research method used is a quasi-experimental design with a posttest only control design. The subjects of the study consisted of two classes, namely the experimental class that implemented the PBL model assisted by Canva Site media and the control class that used the PBL model assisted by PowerPoint media.The results showed that students in the experimental class had a higher average posttest score than the control class. The highest posttest score in the experimental class was 100 and the lowest score was 55, while in the control class the highest score was 94 and the lowest score was 50. The One Way ANOVA test showed a significant difference (p < 0.05) between the two classes, indicating that the implementation of PBL assisted by Canva Site has a positive effect on students' spatial thinking skills.The conclusion of this study is that the PBL model assisted by Canva Site media is able to increase student engagement in learning and help them understand spatial concepts more effectively. The application of this model is recommended for use in other geography learning materials with the note that teachers need to prepare learning carefully so that the results obtained are optimal.
Community Preparedness for the Tsunami Ready Community Program: Evidence from Sidoharjo Village, Kebumen Regency, Indonesia Rubeda, Tangkas Wigawe Tri; Nurdin, Elan Artono; Astutik, Sri; Yushardi
Geosfera Indonesia Vol. 11 No. 2 (2026): Geosfera Indonesia
Publisher : Department of Geography Education, University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/geosi.v11i2.60032

Abstract

Indonesia's location along the Pacific Ring of Fire at the intersection of the Indo Australian, Eurasian, and Pacific plates exposes its coastal areas to severe geological hazards. Despite high disaster risk indices, community preparedness in tsunami prone zones remains suboptimal. This study evaluates the implementation of the Tsunami Ready Community program, based on 12 international indicators, to foster a tsunami prepared culture in Sidoharjo Village, a coastal area vulnerable to megathrust events. Using an exploratory sequential mixed methods design, quantitative data were gathered from a purposively selected sample calculated via the Slovin formula with a 10 percent margin of error, complemented by qualitative observations, interviews, document analyses, and literature reviews. The findings reveal that community preparedness reached a ready status, scoring 74.09 percent. The program significantly enhanced local disaster readiness, particularly in disaster knowledge, emergency preparation, early warning response, and resource mobilization. These results demonstrate that institutionalizing international preparedness standards can effectively bridge the gap between disaster vulnerability and community resilience in high risk megathrust zones.