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All Journal JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Jurnal Ilmiah Pendidikan Matematika Al Qalasadi
Tahir Tahir
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Agriculture, Biological Sciences & Forestry Computer Science & IT Earth & Planetary Sciences Engineering Mathematics Other

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Deskripsi Kemampuan Berpikir Kreatif Matematis Siswa dalam Menyelesaikan Soal Materi Bangun Datar Tahir Tahir; La Ode Sirad; Chairuddin Chairuddin; Marniati Marniati
Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Vol 7 No 1 (2023): JURNAL ILMIAH PENDIDIKAN MATEMATIKA AL QALASADI
Publisher : Prodi Pendidikan Matematika, Fakultas Tarbiyah dan Ilmu Keguruan IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/qalasadi.v7i1.5951

Abstract

This research was carried out with the aim of giving an overview to KBKM students in solving problems related to flat shapes. The type of research used is descriptive qualitative research. The research sample was selected using the cluster random sampling method and a sample of 22 students was obtained. The tools used in this study were tests and interviews. Descriptive analysis of research data, students' KBKM in completing questions on flat material, with an average score of 50 which is the same as the value in the quite creative category, 4 students in the criteria of very creative, creative and creative enough, 9 students in the criteria not less creative and 1 student on uncreative criteria. From the results of data analysis it can also be seen that the main problem of the students' KBKM in solving the first flat matter problem lies in the elaboration indicator, which from the results of data analysis and interviews it can be seen that in solving the questions students have difficulty in giving correct and detailed answers. students were not careful in working on the questions and some students were able to understand questions related to elaboration indicators. Furthermore, the second biggest problem lies in the authenticity indicator. In this indicator students have difficulty making answers using their own way, the majority of students are only able to follow the method exemplified by the teacher.
Analisis Pola Perubahan Penggunaan Lahan Menggunakan Google Earth Engine Di Kecamatan Wawonii Barat Padarlan Padarlan; Jamal Harimudin; Sawaludin Sawaludin; Tahir Tahir; Saban Rahim
JAGAT (Jurnal Geografi Aplikasi dan Teknologi) Vol 8, No 1 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jagat.v8i1.41001

Abstract

Konawe Island Regency was formed in 2013 as a new autonomous entity, with West Wawonii District serving as its capital. As a result, developments in the West Wawonii District have impacted agricultural and non-agricultural land use changes. The study's objectives were to determine land usage in 2011 and 2022, as well as analyze land use patterns from 2011 through 2022. The study made use of SHP Konawe Islands Regency data, BPS data for 2012 and 2022, Landsat 7 and 9 photos, and RBI maps. The Classification And Regression Tree (CART) method is used in this study, which is conducted through the Google Earth Engine. Based on the outcomes of the investigation, the following land use classes were determined for 2011 and 2022: The area of vegetation increased from 5625.36 ha to 7.970.13 ha, the area of open land decreased from 45 ha to 41.76 ha, the area of shrubs decreased from 2.799.99 ha to 1.523.97 ha, the area of mangroves increased from 204.66 ha to 206.91 ha, the area of residential land increased significantly from 58.23 ha to 261.45 ha, and the area of water bodies decreased from 133.44 ha to 126.45 ha.
Co-Authors Chairuddin Chairuddin Jamal Harimudin La Ode Sirad Marniati Marniati Padarlan Padarlan Saban Rahim Sawaludin Sawaludin