Purpose: This thesis was performed to evaluate the effect of the first aid education on the knowledge, practice and study self-efficacy to the elementary school students. Methods: The participants of this study included 67 elementary students, located in the adjoining region of P city. While one of the class, composed of 34 students was designated as an experimental group, and the other class, composed of 33 students, was compared as a control group. Used program in this study was first aid education program, which was developed by Gyeongsangbuk-do official of education. Results: The findings in this research were as follows. Knowledge of first aid education was significant difference between the two groups. On the other hand, the effect on practice and study self-efficacy were not significantly different. In the area of study self-efficacy, task difficulty preference and self-regulatory efficacy were not statistically significant between two groups. But self-efficacy of confidence was effective. Conclusion: These findings in the study give us the necessity of first aid education program for elementary students. It is also meaningful for this program to apply elementary school students to various first aid education.