Rusdiani2013-08-272013-08-272013-08-27Nofianti,S.Pdhttp://repository.unri.ac.id:80/handle/123456789/5082Penerapan Model Pembelajaran Problem Based Intruction Untuk Meningkatkan Hasil Belajar IPA Siswa Kelas IIThis research is a form of action research. The research instrument consists of learning tools and teacher observation sheet activities and activities of students during the learning process. I know that the cycle of science learning outcomes of students with an average grade of 73.5 kentuntasan class reaches 75%. After the improvement in the second cycle then increased by an average of 77.0 mastery class has reached 85%. This success is due to the increasing activity of the teachers and students' activities undertaken. From these data suggest that the hypothesis "if applied to problem based learning model Intruction (PBI) can improve the learning outcomes of grade II IPA SDN 011 Sungai Jalau school year 2012/2013. Thus when applied to problem based learning model Intruction (PBI) is true in learning can improve learning outcomes then science second grade students of SDN 011 Sungai Jalauen-USproblem based instructionthe result of sience studystudent Paper Post Degree