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CONVERSION OF RICE LAND INTO RESIDENTIAL AREA IN PAYAKUMBUH CITY, 2012-2022 Muhammad Irsyad; Ahyuni Ahyuni
JURNAL BUANA Vol 9 No 3 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3816

Abstract

This study aims to determine 1) Changes in paddy field land cover to other land uses in Payakumbuh City from 2012 – 2022, 2) The process of changing paddy fields into residential areas in 2012 – 2022. The research method used in this study was a mixed research method (mixed method). Based on the research results, the research results obtained 1) Changes from paddy fields to other land uses from 2012 to 2022 covering an area of ​​67.96 ha. Paddy fields turned into bodies of water, open land, shrubs, plantations and settlements. 2) The process of conversion of paddy fields in Payakumbuh City is gradual with sporadic patterns and multi-form or no-form conversion. Keywords : Land conversion, Ricefield, Settlement.
PEMBELAJARAN NIRMANA PADA MATA PELAJARAN SENI BUDAYA DI KELAS VII A SMPN 2 PADANG PANJANG Muhammad Irsyad; Chairul Haq
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.53981

Abstract

This research is motivated by the limited implementation of visual art learning at SMP Negeri 2 Padang Panjang, where the arts and culture teacher has a background in traditional music, resulting in visual art learning that has not been carried out optimally. This research focuses on the process and results of nirmana learning in the Arts and Culture subject in class VII A of SMP Negeri 2 Padang Panjang. The method used is descriptive qualitative with the research subjects being all 31 students of class VII A. Data collection techniques include literature study, observation, interviews, and documentation. Data analysis techniques use data reduction, data presentation, and conclusion drawing. The results show that nirmana learning took place over eight meetings using the Project Based Learning (PjBL) model based on constructivist learning theory, starting from the introduction of basic concepts, two-dimensional work, sketch design, assembly, gradation coloring, to the combining and lamp installation on functional three-dimensional nirmana works. Student learning outcomes showed a class average score of 87,44, with sixteen students in the high category, ten in the medium category, and five in the low category.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE STAD (Student Teams Achievement Divisions) TERHADAP PEMAHAMAN KONSEP PECAHAN SISWA KELAS IV DI SDN 1 TANJUNGSARI Muhammad Irsyad; Muhammad Nurjamaludin
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Verified
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.60412

Abstract

This study was motivated by the low level of understanding regarding fraction concepts among fourth-grade students at SDN 1 Tanjungsari, characterized by difficulties in grasping the meaning of fractions, comparing fraction values, and performing arithmetic operations with fractions. This situation was also influenced by the dominance of the lecture method, which tended to make students passive during the learning process. The study aimed to determine the effect of the STAD (Student Teams Achievement Divisions) cooperative learning model on students' understanding of fraction concepts. A quantitative experimental approach was employed using a one-group pretest-posttest design, involving 20 fourth-grade students as subjects. Data collection utilized written tests comprising multiple-choice and essay questions, while data analysis involved normality testing, hypothesis testing (paired sample t-test), and N-Gain analysis. The results indicated an improvement in students' understanding of fraction concepts, evidenced by the average pretest score rising from 63.30 to 78.80 in the posttest. Hypothesis testing yielded a significance value of 0.000 (p < 0.05), indicating a significant difference between pretest and posttest scores. The N-Gain analysis showed an average score of 0.4136 (41.36%), falling into the "medium" category and indicating a "less effective" level of effectiveness. Thus, it can be concluded that the STAD cooperative learning model significantly influences the understanding of fraction concepts among fourth-grade students at SDN 1 Tanjungsari. Consequently, the STAD model serves as a viable alternative for mathematics instruction, fostering a more active, collaborative, and meaningful learning experience for elementary school students.