@thesis{thesis,
		author={Purnamasari  Indah},
		title ={PENGARUH MODEL PBL (PROBLEM BASED LEARNING) TERHADAP MOTIVASI BELAJAR SISWA PADA MATERI 
SISTEM EKSRESI KELAS VIII SMP NEGERI 26 PALEMBANG},
		year={2018},
		url={http://repository.radenfatah.ac.id/10004/},
		abstract={Problem Based Learning model is a way of presenting the lesson material by making the problem as a starting point for discussion to be analyzed and synthesized in an attempt to find solutions or answers by students. Problem Based Learning model of learning can make the learning atmosphere more fun, make students active and make students have the motivation in following the learning. This study aims to determine the effect of model problem based learning (PBL) on student learning motivation on the material excretory system of human class VIII SMP Negeri 26 Palembang. This research type is quantitative with research design using posttest-only control design. The sample of this study were students of class VIII.2 of 35 people (experimental class) and 35 students of class VIII.1 (control class) selected by using purposive sampling technique. Data collection techniques in the form of documentation, observation, and questionnaire motivation to learn students. Data analysis used is hypothesis test which includes independent sample t test. The result of independent sample t test was found that tcount of 11,914 and ttable of 0, 239 mean thitung> ttable and significance value 0.000 This result means significant value <0,05. So it can be concluded that there is a difference between learning motivation experimental class and control class, hence can be concluded alternative hypothesis (Ha) accepted, meaning model of problem based learning (PBL) have an effect on student learning motivation in class VIII in SMP Negeri 26 Palembang. The conclusion of this study is based on the analysis of questionnaire data and the discussion of questionnaire results of learning motivation revealed that the influence of problem based learning model has an effect on student learning motivation on the material of excretion system of human class VIII SMP Negeri 26 Palembang. This is evidenced by the result that the students' learning motivation has differences in the questionnaire value of student learning motivation between classes treated by 82.2 with a class that is not given treatment with an average of 70.8. For further research of a kind, this research can be used as information to be able to develop other types of learning models that can also cultivate student learning motivation. 
 
Keywords:  Motivation Study; Problem Based Learning}
		}