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Rahayu, Rina Sri
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Education Mathematics

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MANAJEMEN SEKOLAH DALAM PENINGKATAN MUTU PENDIDIKAN KARAKTER DI SMPN 157 JAKARTA Haratua, Chandra Sagul; Rahayu, Rina Sri; Fahrizal, Tobi; Aprilia, Lisa; Triastutik, Milisa
JURNAL MathEdu (Mathematic Education Journal) Vol 6 No 3 (2023): Jurnal MathEdu (Mathematic Education Journal) November 2023
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v6i3.5549

Abstract

The main problem in this research is how to manage improving the quality of character education at SMPN 157 Jakarta? This research aims to determine the management of improving the quality of education and the quality of character education at SMPN 157 Jakarta. The method used in this research is the case study method, descriptive qualitative type through observation, interviews and documentation, in an effort to describe the management of improving the quality of character education at SMPN 157 Jakarta, with resource persons from the head of the madrasah, head of student affairs, head of curriculum, teachers and student Guardian. The results of the research show that First, improving the quality of education management at SMPN 157 Jakarta is considered good because it uses the Deming model in management activities, namely Plan, Do, Check and Act. Apart from that, in improving the quality of education from the start of the student input process without tests, the process that takes place using TQM results in student achievement in the form of more dominant academic and non-academic output. Regarding the quality of education, SMPN 157 Jakarta has received B accreditation. However, what needs to be input is about academic output that needs improvement. Second, regarding the quality of character education which is classified as good because almost all of the students' achievements regarding the character values that are used as standards have touched on moral actions. Keywords : Character, management, quality, education
ETNOMATEMATIKA PADA TUTUP ARI GEDUNG KANTOR BUPATI TAPANULI SELATAN Rahayu, Rina Sri
JURNAL MathEdu (Mathematic Education Journal) Vol 7 No 2 (2024): JURNAL MathEdu (Mathematic Education Journal) Juli 2024
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v7i2.6276

Abstract

This research aims to determine the form or mathematical concept of the ornaments found on the Close Ari of the South Tapanuli Regent's Office Building. The decoration on the lid is one of the Mandailing cultural traditions that must be preserved because it contains its own meaning and significance in each form. We can find these ornaments in various areas in South Tapanuli, one of which is in South Tapanuli, specifically in the South Tapanuli Regent's Office Building. The decoration on the lid of the can is used as a medium for teaching mathematics in schools so that learning mathematics at school can begin by introducing local customs and culture. This article explores the mathematical ideas contained in the ornaments covering the South Tapanuli Regent's Office building. The discussion is descriptive, providing a detailed description of the ornaments. The results of the exploration and analysis of these ornaments found that there were mathematical concepts in the form of flat geometric shapes such as triangles, trapezoids, parallelograms, rhombuses, squares and rectangles. Keywords: Ornament; Close Ari; Ethnomathematics; Culture. This research aims to determine the form or mathematical concept of the ornaments found on the Close Ari of the South Tapanuli Regent's Office Building. The decoration on the lid is one of the Mandailing cultural traditions that must be preserved because it contains its own meaning and significance in each form. We can find these ornaments in various areas in South Tapanuli, one of which is in South Tapanuli, specifically in the South Tapanuli Regent's Office Building. The decoration on the lid of the can is used as a medium for teaching mathematics in schools so that learning mathematics at school can begin by introducing local customs and culture. This article explores the mathematical ideas contained in the ornaments covering the South Tapanuli Regent's Office building. The discussion is descriptive, providing a detailed description of the ornaments. The results of the exploration and analysis of these ornaments found that there were mathematical concepts in the form of flat geometric shapes such as triangles, trapezoids, parallelograms, rhombuses, squares and rectangles. Keywords: Ornament; Close Ari; Ethnomathematics; Culture.
Co-Authors Aprilia, Lisa Fahrizal, Tobi Haratua, Chandra Sagul Triastutik, Milisa