The aim of the resaerch is to investigate Wang Yang-Mimg''s philosophy and moral education practice. In Wang Yang-Ming''s philosophy way, it''s to operate the theoretical analysis and historical methodology. In empirical study way, the reseacher made up of the scale about moral practice of the elementary school teachers to investigate this study. With the samples of 910 teachers from the elementary schools in the south of Taiwan, I got the information from descriptive statistics, t-test,one-way ANOVA for statistic analysis.