Efforts to Improve Mathematics Learning Outcomes Using Cooperative Learning Model Type Numbered Heads Together (NHT) In Class VII MTs N 2 Rantauprapat Years Learning 2019/2020

Abstract

This research is a Classroom Action Research. The subject of this research is class VII MTs N 2 Rantauprapat as many as 29 students. And the object of research is Through cooperative learning model type numbered heads together (NHT) in improving the Mathematics Learning Outcomes of Students of MTs N 2 Rantauprapat. Based on the results of the initial test of the Value of student learning outcomes in classical before the application of cooperative learning model type numbered heads together (NHT) is by 17.2% with the criteria is very low. The value of the Mathematics learning outcomes of students in the classical style after the application of cooperative learning model type numbered heads together (NHT) in the first cycle of 65,52%, mean value obtained by the students have not yet reached the classical completeness that is equal to > 85%. The value of the Mathematics learning outcomes of students in the classical style after the application of cooperative learning model type numbered heads together (NHT) in the second cycle of 86,21%, mean value obtained by the students have reached mastery in the classical that of 86,21%> 85%, This means that there is improvement of students ' Mathematics learning outcomes of prior actions to the cycle of 48,28 %, and from cycle I to cycle II amounted of 20.69%. Based on the results of the overall teacher had enough of the maximum in teach with the calculation of the average to each of the aspect in cycle I is 2,92 with good category and the average in cycle II is 4.00 is in very good category, this means there has been an increase in the activity of the teacher. From this study resulted in the conclusion that by using cooperative learning model type numbered heads together (NHT) can improve learning outcomes of students of class VII MTs N 2 Rantauprapat the school Year 2019/2020 on a Math lesson.