Comparison of Mathematics Learning Outcomes Between Students Whose Learning Is Through the Numbered Heads Together (NHT) Type Cooperative Model and The Group Investigation (GI) Type in Grade XI IPS of SMA Negeri 1 Gowa

Abstract

This study aims to determinedifferences in mathematics learning outcomestaught through cooperative model of type Numbered Heads Together (NHT) with Group Investigation (GI) in class XI IPS SMAN 1 Gowa terms of value posttest. This study was an experimental study with this type of research Quasi experimental design (quasi-experimental). The population in this study were all students of class XI IPS SMAN 1 Gowa consisting of 3 classes numbered 102 people. Samples taken that class XI IPS 2 as the first experimental class taught using NHT type cooperative model and classTechnique Data collection is done by using an instrument that tests, Where the test is one aspect that is the post-test. The analysis technique used is descriptive statistical analysis and inferential statistical analysis. Descriptive analysis showed that learners are taught using NHT learning model with more gain in medium category and learners are taught GI model with more gain scores in the low category. While the results of inferential statistical analysis show that the two classes come from normally distributed population is not homogeneous with each - each posttest value calculation results obtained by the Sig (2-tailed) = 0.003 <α = 0.05, this means that there are differences in mathematics learning outcomes after being given treatment (posttest) between students who followed the experimental class 1 type of cooperative learning model Numbered Heads Together (NHT) and students who followed the experimental class 2 type of cooperative learning model of Group Investigation (GI).