Eksperimentasi Model Stad dan Tps Pada Materi Pokokpersamaan Garis Lurus

Abstract

The aims of this research are to find out the different effect of each categories of learning model. The research is quasi experimental with 1 × 3 factorial design. The population is all students of grade VIII State Junior High School in Blora Regency on the odd semester of 2011/2012 academic years. Sampling was done by stratified cluster random sampling technique. The total of sample is 330 students. Instruments used to collect data are prior knowledge tes and mathematics achievement test. The trial of instrument test includes of content validity, dificullty level, discrimination power, and reliability. Precondition tests includes normality test uses Lilliefors method and homogenity of variance test uses Bartlett method. Balance test uses one way analyss of variance with unequal cells. The hypothesis test uses one ways analysis of variance with unequal cells. Based on hypothesis test, it can be concluded that: The cooperative learning model of STAD type gives a better mathematics achievement than cooperative learning model of TPS type and conventional learning model, and the cooperative learning model of TPS type gives a better mathematics achievement than conventional learning model.