Comparative Learning Model of Student Teams Achievement Division (STAD) with Numbered Head Together (NHT) Toward Student Mathematics Learning Outcomes at University

This study aims to compare the learning model of Student Teams Achievement Division (STAD) with Numbered Head Together (NHT) toward the students' mathematics learning outcomes. In this study, the type of research is experimental research with randomized post test only comparison group design. Each group was treated and only compared to the final test. The population in this research was students of 3rd semester at PGMI UIN Sunan Kalijaga Yogyakarta. To determine the sample in this study, Purposive Random Sampling (sample purposed) was used with sample of class unit, randomly choosing 2 of 3 existing classes so that obtained sample of class IIIB students treated by cooperative model type Student Teams Achievement Division (STAD) and class IIIC were given the treatment of cooperative model type Numbered Head Together (NHT). The instrument used in this study was a test. The test used in this study is a written test in the form of a description. To find out whether there are differences in the influence of cooperative type model Student Teams Achievement Division (STAD) with cooperative model type Numbered Head Together (NHT) or not, data was analyzed by using t test. The results showed that there was a difference of influence between Student Teams Achievement Division (STAD) and Numbered Head Together (NHT) toward mathematics learning outcomes where the average of mathematics learning outcomes of students was higher using NHT type cooperative model than the average of student learning achievement which uses the STAD type