PENERAPAN PENDEKATAN SCIENTIFIC DENGAN MEDIA KONKRET DALAM PENINGKATAN PEMBELAJARAN MATEMATIKA TENTANG BANGUN RUANG PADA SISWA KELAS V SD NEGERI 2 KALENG TAHUN AJARAN 2014/2015

Abstract: The Application of Scientific Approach Using Concrete Object Media in Improving of Mathematics Learning about Geometry for the Fifth Grade Students of Elementary School. The objectives of the research are: (1) to describe the steps of scientific approach using concrete object media, (2) to describe the improvement of Mathematics learning about geometry for the fifth grade students of SD Negeri 2 Kaleng in the academic year of 2014/2015, and (3) to describe the problems and solutions. This research is a collaborative Classroom Action Research (CAR) conducted in three cycle. Each cycle consisted of planning, implementation, observation, and reflection. The subjects of this research were 18 students of SD Negeri 2 Kaleng in the academic year of 2014/2015. The results of the research show that the application of scientific approach with concrete object media that implemented with appropriate procedure can improve mathematics learning about geometry for the fifth grade students Keywords: Scientific, concrete object media, Mathematic