Kemampuan Komunikasi Matematis Ditinjau dari Self Regulated Learning pada Materi Sistem Persamaan Linear Dua Variabel

Mathematical communication skills are still low. An analysis is needed to describe mathematical communication skills, including in terms of students' self-regulated learning of the material of a two-variable linear equation system. The research was conducted qualitatively with a descriptive method. The research subjects were three grade VIII junior high school students in Cimuncang, selected purposively. Data collection techniques used mathematical communication skills tests, student self-regulated learning questionnaires, and interviews. The data analysis technique was carried out by data reduction, data presentation, and conclusion. The results showed that in two subjects with a high self-regulated learning category, one of them did not meet the four indicators applied in the mathematical communication ability test. While the other one can meet two indicators. One student with moderate self-regulated learning has not met any of the indicators of mathematical communication skills. Self-regulated learning is a factor that needs to be considered related to students' mathematical communication skills.