Abstract:
This study aims to improve learning outcomes through the use of mathematical models of type STAD cooperative learning in class of V SDN 036 Serusa Kecamatan Bangko Kabupaten Rokan Hilir even semester academic year 2011/2012 on the subject matter of fractions. This research was conducted in the Class of V SDN 036 Serusa Kecamatan Bangko Kabupaten Rokan Hilir academic year 2011/2012. The research was conducted in 2012. Subjects were students of class of V SDN 036 Serusa Kecamatan Bangko Kabupaten Rokan Hilir, totaling 20 people consist of 8 male students and 12 female students. The form of this research is a form of Classroom Action Research (CAR). This study was conducted in two cycles consisting of the first cycle and second cycle each of the three meetings and one-time tests. The results showed that with the use of type STAD cooperative learning model to improve student learning outcomes, it is shown in the number of students who achieve mastery criteria Minumum 65 on the base score 80%, increased in the first cycle to 90% and increased again in the second cycle to 100%. If applied type STAD cooperative learning model to improve learning outcomes of mathematics at third grade students class of V SDN 036 Serusa Kecamatan Bangko Rokan Hilir semester academic year 2011/2012 on the subject matter of simple fractions.
