Koneksi Matematis Siswa dalam Menyelesaikan Masalah Tidak Lengkap dalam Diskusi Kelompok

The purpose of this study is to describe students' mathematical connection ability on cube material in solving incomplete problems in group discussion. The sample in this study were 3 groups that has high, medium, and low mathematical abilities. The results of this study was found that the students with high ability were able to understand all mathematical connection indicators, which were finding the connection between mathematical topics, finding the connection of mathematics to other knowledges, and finding the connection of mathematics to dayly life. The students with medium ability were able to understand the first and second indicators. The students with low ability were only able to understand one indicator which was finding the connection between mathematical topics. Abstrak: Tujuan dari penelitian ini adalah untuk mendeskripsikan kemampuan koneksi matematis siswa pada materi bangun ruang kubus dalam menyelesaikan masalah tidak lengkap dalam diskusi kelompok. Sampel dalam penelitian ini diambil tiga kelompok siswa yang memiliki kemampuan matematis tinggi, sedang, dan rendah. Dari hasil penelitian diperoleh bahwa siswa berkemampuan tinggi dapat menguasai ketiga indikator kemampuan koneksi matematis, yaitu koneksi matematis antar topik matematika, koneksi matematis dengan mata pelajaran lain, dan koneksi matematis dengan kehidupan sehari-hari. Siswa berkemampuan sedang dapat menguasai indikator I dan II. Siswa berkemampuan rendah hanya menguasai satu indicator, yaitu koneksi antar topik matematika.