This study aims to determine whether or not there is (1) positive and significant influence between family environment variables and learning motivation on social studies learning outcomes for grade VII students of SMPN 16 Surakarta in the academic year 2017/2018; (2) positive and significant family environment variables on social studies learning outcomes for grade VII students of SMPN 16 Surakarta in the academic year 2017/2018; (3) positive and significant variables of learning motivation towards social studies learning outcomes for grade VII students of SMPN 16 Surakarta in the academic year 2017/2018 The type of this research is descriptive quantitative with survey method. The population in this study were seventh grade students of SMPN 16 Surakarta, amounting to 162 students with sample of 115 respondents. The sampling technique used in this study is Proportionate Random Sampling by lottery. Data collection is done by questionnaire technique and documentation technique. The validity of the data obtained through tryout conducted to 30 respondents. The data analysis technique used is the technique of multiple linear regression analysis. Based on the result of this research, it can be concluded that: (1) F test results obtained Fcount value> Ftable (36,023> 3,08) with probability value <0,05 that is equal to 0,000, so it can be concluded that H0 is rejected and Ha is accepted. It means that there is significant effect of of family environment variables, learning motivation variables silmutaneously towards student learning outcomes,(2) The results of the t- test of family environment variables obtained the value of tcount> ttable (2,346> 1,983) with a probability value <0,05 that is equal to 0,000 so that H0 is rejected and Ha is accepted. It means that there is significant effect of family environment variables partially toward student learning outcomes,(3) The results of the t-test of learning motivation variables obtained tcount> ttable (5.793> 1.983) with a probability value <0.05 that is equal to 0,000, so that H0 is rejected and Ha is accepted. It means that there is a significant effect of learning motivation variables partially toward student learning outcomes.