The purpose of this research is to investigate the differences between early childhood teacher's
perception and implementation of the composition direction and details of 5 criteria of 「Nuri
curriculum by age for 3 to 5 year-olds」. As basic research data, this research is to contribute to
understand the actual needs of on-spot teacher training, in the early implementation stage of Nuri
curriculum, and to be used as basic data to effectively support and execute teacher training, so that
「Nuri curriculum by age for 3 to 5 year-olds」can settle as educational basis of stable educational
policy in the future. This research used PASW 18.0 program to analyze the difference of early
childhood teachers' perception and implementation about Nuri curriculum. Results of this study were
as follows; First, the general trend of early childhood teachers' perception and implementation was
analyzed by average and standard deviation. Second, to see the difference between perception and
implementation of Nuri curriculum for the entire group of early childhood teachers surveyed,
matching sample t-test was used.