THE INFLUENCE OF COOPERATIVE LEARNING MODEL TYPE STUDENT TEAMS ACHIEVEMENT DIVISION (STAD) THROUGH GUIDED INQUIRY APPROACH TO THE IMPROVEMENT OF LEARNING RESULTS IN HIGH SCHOOL STUDENT ON THE SUBJECT CHEMICAL EQUILIBRIUM.

Student Teams Achievement Division (STAD) through guided inquiry approach to improving student result class XI IPA SMAN 3 Halmahera Utara in subject chemical equilibrium. The population in this study were students of class XI IPA SMAN 3 Halmahera Utara totaling 45 students spread on two classes. The technique used to determine the sample was saturated sampling technique in which all members of the study population sampled. The research data were analyzed using Anacova test to determine student learning outcomes. Based on the analysis of data there are significant cooperative learning model Student Teams Achievement Division (STAD) through guided inquiry approach to improving student learning outcomes class XI IPA SMAN 3 Halmahera Utara in chemical equilibrium with the material test results Anacova where taccount = 2.60> ttable = 1.681 with a huge influence, namely the increase in 87 %. In the affective aspect of student learning results obtained for the experimental class of 86% and 76% control class. As for the psychomotor aspects of student learning results obtained by 84% the experimental class and control class was 68%.