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All Journal JRPM (Jurnal Review Pembelajaran Matematika) Media Pendidikan Matematika
Susanti, Seftyana Ayu
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Computer Science & IT Education Environmental Science Mathematics Social Sciences

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Analisis Kemampuan Pemecahan Masalah Numerasi Siswa Berdasarkan Tingkat Kecemasan Matematis Susanti, Seftyana Ayu; Budiarto, Mega Teguh; Setianingsih, Rini
JRPM (Jurnal Review Pembelajaran Matematika) Vol. 8 No. 1 (2023)
Publisher : Department of Mathematics Education, Faculty of Tarbiyah and Teacher Training, UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2023.8.1.18-32

Abstract

The descriptive study analyzed the skills of vocational school students with low, medium, and high levels of mathematical anxiety in terms of their problem-solving abilities. It used a qualitative approach to examine the various mathematical content strands and scientific contexts of the learners. Its findings were based on the notion of the problem-solving stage by Polya, Newman,  as well as Krulik and Rudnik. The data collected during the study was gathered through a written test, which involved asking the participants to complete a questionnaire about their mathematical anxiety levels before they were asked to solve numeracy problems. The results of the study revealed that students with high levels of anxiety were more prone to experiencing problems with problem-solving. The findings of this study are valuable to mathematics educators and researchers. It is also expected to contribute to the development of effective problem-solving strategies for students.
ETNOMATEMATIKA BATIK JONEGOROAN DITINJAU DARI ASPEK LITERASI MATEMATIS Susanti, Seftyana Ayu; Budiarto, Mega Teguh
Media Pendidikan Matematika Vol. 8 No. 2 (2020)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v8i2.3092

Abstract

Mathematical literacy and ethnomatematics are two main ideas to determine the role of mathematics in everyday life. Mathematical literacy is an idea that focuses on mathematical and social requirements that can reflect a person's competence in mathematics, while ethno-mathematics emphasizes the competence of people developed in different cultural groups in everyday life. This research focuses on the Jonegoroan batik culture (batik typical of Bojonegoro Regency) because no previous researchers have studied it, especially about ethno-mathematics and mathematical literacy. The purpose of this study was to describe the ethnomatematic form of Jonegoroan batik in terms of mathematical literacy aspects, namely aspects of the content, context, and mathematical processes. This type of research is qualitative research with an ethnographic approach. Data collection was carried out by means of participant observation and interviews. The instruments used were observation sheets, interview guidelines, and research note sheets. The data analysis technique used triangulation. The results of this study indicate that based on ethnomatematic studies on Jonegoroan batik, several mathematical concepts can be found, namely the concept of geometric transformation, two-dimentional figure, and graphs of trigonometric functions. Based on these studies, the activities carried out by Jonegoroan batik craftsmen fulfill the aspects of mathematical literacy. Thus, Jonegoroan batik can be used as a medium for learning mathematics.
Co-Authors Mega Teguh Budiarto Rini Setianingsih