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All Journal Ganaya: Jurnal Ilmu Sosial dan Humaniora Jambura Geo Education Journal
Sari, Mita Intan
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Religion Arts Humanities Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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Effectiveness of Problem Based Learning Model on Creative Thinking in Senior High School Sari, Mita Intan; Pambudi, Moch. Rio; Gudu, Benter Oseno; Tholibon, Duratul Ain
JAMBURA GEO EDUCATION JOURNAL Vol 4, No 2 (2023): Jambura Geo Education Journal (JGEJ)
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jgej.v4i2.21806

Abstract

In Indonesia, research show inadequacy in creative thinking skills among students with only about 2% being proficient in tackling problems of moderate to high difficulty according to TIMSS research. At SMA Negeri 1 Papar, the challenge of low creative thinking skills of students is evident in test results. with an average daily test score of 70 reflecting this concern. Nonetheless, the latent potential to develop creative thinking skills exists within Indonesian students, thus the need to encourage teachers to use appropriate educational strategies. To that end, the Problem-Based Learning (PBL) model emerged as an appropriate solution to address the shortcomings in students' creative thinking skills. However, little knowledge is available in this important area. This research focuses on assessing the impact of the PBL model on students' creative thinking skills by using a quasi-experimental methodology. The experiment involved students in class XI-IIS 1 (36 students) as the experimental class and XI-IIS 3 (34 students) as the control class in the even semester of the 2022/2023 academic year at SMA Negeri 1 Papar. Using essay questions as an assessment tool, the data were analyzed using SPSS 23 for Windows through a t-test, with a significance level of 0.05. In particular, a considerable difference was observed between the experimental group using the PBL model and the control group using the conventional approach. The results of the hypothesis test showed a significance level of 0.000, underscoring the potential of the PBL model in fostering higher creative thinking ability among students, as evidenced by its striking difference with a significancethresholdof 0.05. The findings are useful to Educators, teachers, parents and students. The study recommended that PBL can be adopted and used to teach in all subject areas in the currica inorder to help develop the creative thinking skills of students.
Analisis Spasial Kerawanan Longsor Dengan Metode AHP dan SIG Kajian Mitigasi Bencana di Mojo, Kabupaten Kediri Sari, Mita Intan; Bachri, Syamsul; Utaya, Sugeng; Suharto, Yusuf; Masruroh, Heni
Ganaya : Jurnal Ilmu Sosial dan Humaniora Vol 8 No 3 (2025)
Publisher : Jayapangus Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37329/ganaya.v8i3.4128

Abstract

Landslides often occur in areas with steep topography and unstable geology. Mojo District, particularly the slopes of Mount Wilis, is a landslide-prone area influenced by slope steepness and land use changes. This study analyzes the main factors contributing to landslides using the Analytical Hierarchy Process (AHP) method and vulnerability mapping based on Sistem Informasi Geografis (SIG). The five main parameters used include slope steepness, soil texture, rainfall, geology, and land use. The AHP weighting results indicate slope steepness as the dominant factor (weight 0.40), followed by soil texture with a value of 0.25, rainfall 0.15, geology 0.12, and land use 0.08. The vulnerability index map is divided into three classes: low, moderate, and high. Validation using data from 13 actual landslide events shows high spatial consistency, particularly in the southwestern and central regions of Mojo District, which experience high rainfall and sandy clay soils that are less stable. The final results of this study can serve as a basis for landslide disaster mitigation efforts and spatial planning in landslide-prone areas.
Co-Authors Gudu, Benter Oseno Masruroh, Heni Pambudi, Moch. Rio Sugeng Utaya Syamsul Bachri Tholibon, Duratul Ain Yusuf Suharto