THE EFFECT OF COOPERATIVE LEARNING MODEL TYPE GROUP INVESTIGATION ON STUDENT'S ACHIEVEMENT OF STATIC FLUID IN CLASS XI OF SMA NEGERI 1 PERBAUNGAN A.Y.2013/2014

The objectives of this research is to find out the effect of Cooperative Learning Model Group Investigation Type on student’s learning outcomes in subject static fluid in class XI SMA Negeri 1 Perbaungan A.Y. 2013/2014. The research method was quasi experimental. The populations is all class XI IPA students in semester II that consist of 8 classes in SMA Negeri 1 Perbaungan. The results that were obtained: pre-test mean value of experiment class is 42.26, control class is 40.16 and post-test mean value of the experiment class is 80.32, control class is 62.90. So, there is the effect of Cooperative Learning Model Group Investigation Type on student’s learning outcomes in subject static fluid in class XI SMA Negeri 1 Perbaungan A.Y.2013/2014. Based on observation, the character’s value on last meeting of experiment is 86.73
and control class is 74.55. This proves that the character of students in experiment class better than control class.