Confirmatory factor analysis sosiomathematics norm among junior high school student

The purpose of this study is to confirm the factors that influence the sociomatematics norm. The method used in this research is the ex post facto. The subjects in this study were seventh grade junior high school students in the city of Yogyakarta totaling 264 students taken by cluster random sampling. The instrument used was a sociomatematics norm observation sheet consisting of 4 factors are (1) the experience of math, (2) the explanation of the mathematics, (3) mathematical differences, (4) mathematical communication. Data analysis using structural equation models with the Confirmatory Factors Analysis. The results showed that the modified path analysis obtained goodness of fit mostly in the fit category, so overall the sample covariance matrix is the same as the estimated covariance matrix.