ANALISIS KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA KELAS XI IPA 3 SMAN 1 LEMBAH MELINTANG

Abstract

This research was motivated by the low ability of students to think mathematically critical thinking in solving problems. The research objective was to describe the students' mathematical critical thinking skills in class XI IPA 3. The research method used was descriptive method with a qualitative approach. The research subjects were students of SMAN 1 Lembah Melintang class XI IPA 3. The instruments used to collect data were written tests, interviews, and documentation. The test results were analyzed based on the aspect of mathematical critical thinking skills. The results showed that mathematical critical thinking skills with high category abilities can work on critical thinking test questions properly and correctly. Furthermore, the moderate ability is not able to do critical thinking test questions well, while the low category has not been able to do critical thinking test questions properly in accordance with the aspects of mathematical critical thinking skills.