ABSTRACK This research aims to improve children's creativity through market day activity. Using action research methods to model Kemmis & Taggart. The study was conducted from March to May 2015 and conducted over 13 meetings were divided into two cycles. Subjects in this study are the children of Kelompok B3 TK Insan Cemerlang Pringsewu, Lampung. The results showed an increase in children’s …