Analisis Kemampuan Berfikir Kritis Matematika pada Siswa Tunarungu di Sekolah Luar Biasa (SLB) Negeri Pringsewu

Siti Khoiriyah


The purpose of this study was to determine to which stage deaf students master a variety of skills in critical thinking process. This research subject is deaf students SLB XII class Pringsewu totaling 3 students. This research was descriptive. The data collection was conducted using tests and interviews. The test method used to obtain data regarding the students' critical thinking skills. The test results will then be seen consistence with the results of interviews. Valid data is coming consistent between test data with data from interviews. Based on the results of the study concluded that 66.67% of deaf students of class XII SLB Pringsewu have the critical thinking skills that is 5 Elementary Clarification (give a simple explanation), Basic Support (building basic skills), Inference (concluded), Advanced Clarification (make a further explanation), Strategic and Tactics (strategy and tactics).


Berfikir kritis, siswa tunarungu, Critical Thinking, deaf students

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Fisher. (2009). Berpikir Kritis: Sebuah Pengantar. Jakarta: Erlangga.

Krulik dan Rudnick (2000) Problem Solving in School Mathematic. NCTM. United States of America: Printed in the United Stated of America..

Costa, A. L. (1985). Developing Minds. Virginia; West Street.

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