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Journal : CEJou

ANALISIS LITERASI MATEMATIS SISWA MTS SUNAN AMPEL DALAM MENYELESAIKAN SOAL PISA DITINJAU DARI GAYA KOGNITIF Anisatul; MAYANG SARI
Center of Education Journal (CEJou) Vol. 4 No. 2 (2023): Central Journal of Education (CEJou) December
Publisher : Universitas Nahdlatul Ulama Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55757/cejou.v4i2.283

Abstract

The demands of students' abilities in mathematics are not just having the ability to count, but being able to use it in solving everyday problems. This study aims to analyze the mathematical literacy abilities of class IX students of MTs Sunan Ampel in solving PISA questions in terms of cognitive style. The research method used is descriptive qualitative. The selection of subjects in this study began with giving the GEFT test to determine students' cognitive styles included in the category of field independent (FI) or field dependent (FD), then one student from each cognitive style was taken to be given a literacy test using PISA questions. The research instruments used in this research include mathematical literacy ability tests, cognitive style tests, and interviews. Previously, the three instruments were validated first by several experts to determine the suitability of the three instruments. Data analysis techniques in this research include data reduction, data presentation, and drawing conclusions.The results of this research show that students with a field independent (FI) cognitive style tend to be superior to students with a field dependent (FD) cognitive style. Because field independent (FI) students have fulfilled three literacy indicators, namely the indicators of formulating, using and interpreting. Meanwhile, field dependent (FD) students have only met two indicators, namely formulating and using, but have not yet met the interpreting indicator.Keywords: Student difficulties, math word problems, statistics, students' math abilities.
Student's Understanding of Concepts Based on APOS Theory on the material of triangles and quadrilaterals in terms from the level of mathematical ability Mayang Sari
Center of Education Journal (CEJou) Vol. 5 No. 1 (2024): Central Journal of Education (CEJou) July
Publisher : Universitas Nahdlatul Ulama Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55757/cejou.v5i1.606

Abstract

The purpose of this study was to analyze the concept understanding of APOS theory (Action, Process, Object, Schema) on the material of triangles and quadrilaterals in terms from the level of mathematical ability. This research uses qualitative research methods with descriptive data. This research is a class VIII A student with a total of 28 students who are taken as research subjects consisting of three students with high, medium and low understanding ability categories based on student score data collected while teaching by the math teacher and subject selection suggestions from the math teacher. This research data analysis technique includes data reduction, data display, donclusion. The results of the research and discussion can be concluded that concept understanding in terms of APOS theory in students is as follows. High ability subjects are able to reach the action, process, object, and scheme stages. Medium ability subjects can reach the action, process, object stages, although the object stage is still not perfect, and cannot reach the scheme stage. Low ability subjects were only able to reach the action, process, although the process stage was not perfect in doing so, and had not yet reached the object and scheme stages.