Kesulitan Koneksi Matematis Siswa dalam Penyelesaian Soal pada Materi Lingkaran di SMP

: This research is titled "connection difficulties in students mathematical problem-solving on a circle in the SMP material". The purpose of this research is to examine difficulties or give a description of the mathematical connections and the factors that cause difficulties in the completion of students mathematical connections about the material in class VIII circle SMP Negeri 2 Sungai Raya. This research uses a descriptive case study form. Subjects were six (6) A person eighth grade students of SMP Negeri 2 Sungai Raya who have difficulty in solving the circle material. The result analysis of data show that the 6 (six) students who studied mathematical connection trouble caused by: (1) low ability of ability representation, (2) low ability of reasoning ability, (3) low ability of problem solving abilities, (4) low ability of launch procedures; (5) low ability of conceptual understanding, and (6) weak memor