Analisis Kemampuan penalaran matematis peserta didik ditinjau dari tipe kepribadian Carl Gustav Jung

Abstract

The purpose of this study was to determine the mathematical reasoning ability of students in solving trigonometric problems in terms of Carl Gustav Jung's personality type. This research uses a descriptive approach with qualitative research methods. Data collection techniques used were filling Carl Gustav Jung's personality questionnaire and tests of mathematical reasoning ability. The instruments used were Carl Gustav Jung's personality questionnaire and mathematical reasoning ability test questions. Place of research in SMA Negeri 1 Kedungreja, subjects in this study were taken from extroverted and introverted personalities until saturated data was obtained, namely as many as two students to represent each extroverted or introverted personality drawn from class X MIPA 5 with the consideration that the students has the highest PTS value that exists in each type of extrovert or inttrovert personality, the activity in this study is the activity of the subject in filling out Carl Gustav Jung's personality questionnaire and working on mathematical reasoning ability test questions. Data analysis techniques used include data reduction, data presentation, and drawing conclusions / verification. The results showed that: between the two subjects were able to master the indicators of deductive reasoning but not yet fully mastered inductive reasoning, while the difference in the indicators was that SI had not been able to master the indicators of manipulating mathematics and SE had not been able to master the indicators of presenting allegations and manipulating mathematics