Abstract :
The purpose of this to determine the effect of verbal ability students mathematics achievement of students of class XII SMAN 4 kupang 2016/2017 school year, to determine the effect adjustment student?s mathematics achievement of students of class XII negeris 4 kupang school years 2016/2017. And to determine the effect of verbal ability and adjustment of students mathematics achievement XII class tahe academic year 2016/2017. This type of research is a quantitatife study with statistical analysis technique used is multiple regression analysis. The population in this study were all class XII SMAN 4 kupang with research samples consisted of ne class taken by determining it?s own class using the technique of random sumpling. Machanical announcement data using a that have been tested for falidity and realibilytas. Before conducting a statistical analiysis, linearity, and mlticolinearity. Data analysis was performed using spss 22,00 for windows and manual analysis as a compatison. Based on the multiple regression analysis, then can verbal abilyti and adjustment of having and influence on mathematics achievement. While based on multiple regression adjustment verbal skills and have an influence on mathematics achievement, and regression equation Y=5,164=0.294x1+0,299x2. And nilai Fcount =3,940>3,25= Ftable,(manual Fcount =3,99> 3,25=Ftable), (manual=3,25). Then tolak H0, meaning that there is influence between verbal abilyti and adaption to mathematics achievement of students of class XII kpang state 4 years 2016/2017 teachingr. Based upon the output results spss 22,00 for windows, F test of verbal abilities and adjustment to heaven influence on mathematics achievement and the t test of verbal ability and self adjustment has no effect on mathematics achievement. Thereby with the presence of verbal skills and adaption to mathematics achievement it is expected to parties in order to support schools of attention to learning activities so that students can help students acquire good learning performance.