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All Journal Arithmetic : Academic Journal of Math Jurnal Didaktik Matematika
Vivi Anggraini Saputri Azis
Universitas Negeri Semarang
Education Mathematics

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Representasi Konsep Transformasi Geometri Melalui Pembelajaran Etnomatematika Menggunakan Sumber Objek Budaya Klenteng Sam Poo Kong Indah Ayu Kusumawardani; Vivi Anggraini Saputri Azis; Iin Ariyas Setyawati; Adi Satrio Ardiansyah
ARITHMETIC: Academic Journal of Math Vol 5, No 2 (2023)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v5i2.8091

Abstract

The low mathematical understanding and reasoning skills of students along with abstract mathematical concepts make it difficult for students to understand mathematical concepts. So, new development innovations are needed in presenting mathematics learning to improve students' basic math skills. This research aims to explore the buildings in the Sam Poo Kong temple in finding mathematical concepts. This research is exploratory, the research method used is descriptive-qualitative, and the approach is ethnography because it studies cultural phenomena in society. The results of this study show that in the Sam Poo Kong temple there are ethnomathematics concepts related to geometric transformation material including 1) translation on the roof, pillars, and statues; 2) reflection on the overall structure of the temple building, ornaments, and the entrance gate of Sam Poo Kong; 3) rotation on lanterns and walls of hope; and 4) dilation on the structure of the roof and lanterns. From the research, it can be concluded that Sam Poo Kong temple presents the concept of geometry transformation, namely translation, reflection, rotation, and dilation.
Enhancing Mathematical Literacy and Student Engagement through Adventure Pocketbook Integrated with Ethnomathematics-based Problems Stefany Margaretha Hutauruk; Sekar Lintang Nurshobiha; Vivi Anggraini Saputri Azis
Didaktik Matematika Vol 12, No 1 (2025): April 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v12i1.44518

Abstract

Numeracy literacy is a skill needed. Student engagement in learning affects numeracy literacy. So, it is necessary to implementing adventure pocket book integrated with problem based on ethnomathematics learning. The objectives of this study are (1) to test the effectiveness of the adventure pocket book on student numeracy literacy, (2) to test the effect of student engagement on student numeracy literacy through the implementation of an adventure pocket book, and (3) to describe student numeracy literacy in terms of student engagement through the implementation of adventure pocket book. The research method used is quantitative research. The quantitative approach used is Experimental Design with One-Shot Case Study type. The instruments used were test and questionnaire. The sampling technique is cluster random sampling technique. The subject is class VII. The results showed that the adventure pocket book integrated with problem based on ethnomathematics learning; (1) effectively improved students' numeracy literacy, (2) student engagement can improve numeracy literacy with a large influence of 80% and (3) student engagement in the very high and high categories had an effect on the average completeness of the numeracy literacy test. So, this can be a learning innovation to improve student numeracy literacy and student engagement.
Co-Authors Iin Ariyas Setyawati Indah Ayu Kusumawardani Satrio Ardiansyah, Adi Sekar Lintang Nurshobiha Stefany Margaretha Hutauruk