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Journal : E-Jurnal Matematika

PENGARUH PEMBELAJARAN ICI TERHADAP KEMAMPUAN REPRESENTASI MATEMATIS SISWA DITINJAU DARI GAYA KOGNITIF DEVIANA DEVIANA; I NYM BAGUS PRAMARTHA
E-Jurnal Matematika Vol 9 No 1 (2020)
Publisher : Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MTK.2020.v09.i01.p278

Abstract

The purpose of this research is to find out : (1) the effect ICI model for attitude and ability of mathematical representation in terms of student's cognitive (2) how the model of learning ICI can affect the attitude and the ability of mathematical representation in terms of students' cognitive. The research type is a combination of research using concurrent embedded design with mixed methods. Then, quantitative methods use post test design only control group design and analyzed using MANCOVA while qualitative method using descriptive research with data reduction, data presentation and verification. The results showed that: (1) learning with the ICI Model has a positive effect on Attitude and Ability of Mathematical Representation Viewed From Student Cognitive Styles on Line and Corner Material Class (? = 30.319, p> 0.05 ), (2) Students with FI cognitive style tend to have fulfilled three components of attitude and stages of mathematical representation; students with cognitive style field dependent tend not to be able to show attitude that refers to the three components of mathematical attitudes and have been able to understand the problems but in representing less and not yet able to complete the solution of the problems given.
PENGARUH PMRI BERBANTUAN “KNOW-WHAT-LEARN WORKSHEET” TERHADAP SIKAP KEMAMPUAN PEMECAHAN MATEMATIKA I NYM BAGUS PRAMARTHA; DEVIANA DEVIANA
E-Jurnal Matematika Vol 9 No 1 (2020)
Publisher : Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MTK.2020.v09.i01.p279

Abstract

Mathematics is a critical tool for young people as they confront issues and challenges in personal, occupational, societal, and scientific aspects of their lives. It is thus important to have an understanding of the degree to which young people emerging from school are adequately prepared to apply mathematics to understanding important issues and solving meaningful problems. This study aims to know the effect of Indonesian realistic mathematics education learning (PMRI) using know-what-learn worksheet to students’ attitude and problem solving ability of grade VII SMP Negeri 1 Kuta Utara. This research is a combination research that used concurrent embedded design mixed methods. The population of the research was the students of grade VII of SMP Negeri 1 Kuta Utara in 2016/2017. Two classes as samples were taken from twelve classes with cluster random sampling technique. Data were analyzed using MANOVA. The results of the study shows that (1) PMRI using Know-What-Learn Worksheet Learning positively affected the students’ attitude and math problem solving ability (? = 25.440, p > 0.05), (2) PMRI using Know-What-Learn Worksheet learning process can improve interest in math, understanding, liveliness in the learning process, and math meaningfulness in the daily life of students.