This research is an action research project. To study the situation, positive perspectives on sex education for students. Of teachers in school To analyze Incorporate gender issues related to sex education and the effects and problems of sexuality in Thai society. To compare the knowledge, skills and positive attitudes towards sex education for students. Of teachers in school To assess teachers' satisfaction toward the system of teaching about sex education in the school. Teachers in grade level 1 - 6 in 35 jawrakhe wittayayon school. In-depth interviews, focus group discussions, data collection using questionnaires, descriptive statistics analysis, percentage statistics. Paired Sample t-test was used to compare the difference between the mean and standard deviation. The independent sample t-test was statistically significant at 0.05. And confidence at 95% CI The results showed that after the experiment, the experimental group had scores of knowledge, skills and attitudes towards the teachers in terms of supporting mechanisms for teaching and learning. Sig. (2 tailed) had a value of .000, which was significantly lower than the statistically significance level of 0.05. And after the training is related. And when teachers are trained to adjust base. The post-training scores were significantly higher (p-value <0.001).