r table , so the Hypothesis (Ha) that says " correlation between Parents Motivation and the achievement in Pendidikan Kewarganegaraan Subject of the Nine Year, First Semester Students of SMP 2 Taman the Academic Year 2010-2011 is empirically proven.. It is high the influence of parents motivation toward students achievement based on the determination coeffiicient value = 38.84%, meaning parents motivation variable gives contribution towards the improvement of Students achievement 38.84% and the rest 61.16% is determined by other variables. Parents motivation is one of tthe factory to improve student achievement, so teacher need to inform the progres of student achievemnt in the form of daily test mark, beside the report mark given is every semester." />