<![CDATA[Abstract: The objective of this research is to improve the activeness in Personnel Administration subject matter of the students in Grade XI-4 of Office Administration Program of State Vocational High School 1 of Karanganyar through the use of the Cooperative Learning of the team quiz type.This research used the classroom action research with two cycles. Each cycleconsisted of four phases, namely: planning, implementation, observation, and reflection. The  subjects  of research  were  the  students  in  Grade  XI-4  of Office  Administration Program of State Vocational High School 1 of Karanganyar. The data sources of research were a teacher, students, and documents. The data were collected through in-depth interview, observation, documentation, and test. They were validated by using the data triangulation and the method triangulation. The data were analyzed by using the descriptive comparative technique of analysis. The procedures of research include planning, implementation, observation, and reflection.The result of research shows that the application of the cooperative learning model of the team quiz type can improve the studentsâ activeness in Personnel Administration subject matter. Their activeness improves up to 44.22%. Prior to the treatment, their activeness is 31.89%. Following the treatment, it becomes 53.83% in Cycle I and 31.89% in Cycle II respectively.Thus, a  conclusion is  drawn that  the application of  the  cooperative  learning model of the team quiz type improves the studentâs learning activeness of the students in Grade XI-4 of Office Administration Program of State Vocational High School 1 of Karanganyar. Keywords:  The cooperative learning model of the team quiz type, students activeness]]>
