Penerapan Model Pembelajaran Kooperatif Tipe Stad Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas I SD Negeri 004 Teluk Binjai

This research is based on the low of mathematics learning result of first grade students, from 32 students only 12students who reach the minimum specified. This research is a classroom action research that aims to improvestudent learning outcomes through application of STAD type cooperative learning model. The research wasconducted SD Negeri 004 Teluk Binjai, this research was conducted in two cycles, each cycle consisted of twomeetings and one daily test, the stages of this research are planning, implementation, observation, andreflection. The result of research indicate that the result of student's mathematics learning increase in eachcycle, in cycle I the total number of students who completed is 11 students with average result of learning 68,78.In the second cycle increases with the total number of completed students is 25 students with an average of78.68