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All Journal Jambura Journal of Mathematics Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi
Nosva Adam Yunus
Program Studi Pendidikan Matematika, Pascasarjana, Universitas Negeri Gorontalo
Computer Science & IT Mathematics

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Pengaruh Pendekatan Kontekstual Terhadap Kemampuan Penalaran Matematis Ditinjau dari Gaya Kognitif Peserta Didik Nosva Adam Yunus; Evi Hulukati; Ismail Djakaria
Jambura Journal of Mathematics Vol 2, No 1: Januari 2020
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (514.801 KB) | DOI: 10.34312/jjom.v2i1.2591

Abstract

Artikel ini membahas tentang pengaruh pendekatan kontekstual terhadap kemampuan penalaran ditinjau dari gaya kognitif peserta didik. Jenis penelitian Quasi Experiment dengan desain Faktorial  menggunakan uji analisis dua jalur dan uji Tukey. Metode pengumpulan data melalui pemberian tes kemampuan penalaran dan Group Embedded Figures Test (GEFT). Temuan penelitian menunjukkan bahwa pada pembelajaran kontekstual subjek bergaya kognitif Field Independent menguasi lebih tiga dari empat indikator pemampuan penalaran matematis dengan nilai . Sementara pada pembelajaran langsung, subjek bergaya kognitif Field Independent hanya menguasi kurang tiga dari empat indikator kemampuan penalaran matematis dengan nilai nilai . Dengan demikian, terdapat pengaruh pendekatan kontekstual terhadap kemampuan penalaran peserta didik yang mempunyai gaya kognitif Field Independent.
Mathematics Education Students' Understanding of Exponent Concepts Based on Cognitive Style Hikmahturrahman, Hikmahturrahman; Tamu, Suhardiman Darson; Yunus, Nosva Adam; Hasan, Febiyanti R.; Masaniku, Rizal
Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Volume 13 Issue 1 April 2025
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/euler.v13i1.30137

Abstract

This study aims to explore the understanding of the concept of exponents of mathematics education students in terms of cognitive style. This type of research is qualitative with a case study approach. The subjects in this study were 2 mathematics education students consisting of 1 student with reflective cognitive style and 1 student with impulsive cognitive style. The instruments used in this study were 2 items of exponent problem solving and interview guidelines. The results showed that Reflective Cognitive Style Subjects were able to fulfill all indicators of understanding the concept of exponents, namely indicators of exponent problem solving, identifying positive, negative, and zero exponents, using exponent rules, understanding roots and fractions as exponents, and identifying and correcting exponent misconceptions. Meanwhile, Impulsive Cognitive Style Subjects were only able to fulfill 4 indicators of understanding the concept of exponents. Impulsive Cognitive Style Subjects were not able to fulfill the indicators of identifying and correcting exponent misconceptions. The advantage in this study is to fill the gap in the literature by connecting the understanding of the concept of exponents and cognitive style variations. Furthermore, making mathematics education students as research targets. It offers novelty because their understanding of exponents has direct implications on how they teach the concept in the future.
Co-Authors Evi Hulukati Hasan, Febiyanti R. Hikmahturrahman, Hikmahturrahman Ismail Djakaria Masaniku, Rizal Suhardiman Darson Tamu