The objective of this study is to identify the effect that teacher training using emotion coaching has on the resilience of teachers and their communication with children. Subjects were seven teachers at two daycare centers located in city J of Jeollabuk Province. The tools used were the Resilience Quotient Test developed by Reibeach and Shatt’e(2003) which was revised to fit the Korean culture by Juhwan Kim (2011) (KRQ-53) and the scale for measuring communication between teacher and child that was reconfigured from the test tools developed by Ji Eun Park (2012) for communication between teacher and child. For the experiment, a total of 15 hours of emotion coaching teacher training was conducted by an expert lecturer in emotion coaching. For data analysis, the scores on the resilience of daycare center teachers collected through teacher training and the scores for communication between the teacher and child were analyzed by the Wilcoxon signed rank test. In addition, to further understand the effects of the teacher training program using emotion coaching, journals that recorded changes in the teachers’ emotions were analyzed. The findings show that teacher training using emotion coaching has a positive effect on the resilience of teachers and communication between teacher and child. This implies the potential for teacher training using emotion coaching.