This study aims to improve hand-eye coordination in children aged 4-5 years thru the traditional game of congklak. This research is a Classroom Action Research (CAR) using the Kemmis and Mc. Taggart model, which consists of four stages (planning, implementation, observation, and reflection). The subjects of this study are 4-5 year old children in class B4, totaling 16 children, consisting of 7 …