The aim of the researcher is to find out (1) how kindergarten teacher Guidance Strategies in maintaining Early Childhood Development (2) teacher constraints in maintaining early childhood development (3) Supporting factor for early childhood psychological development. This study uses a qualitative research method wiht the type of case study research. Data collection techniques in this study were interviews, observation, and documentation. The data analysis techniques in this study were data reduction, data presentation drawing. The results of the study reveal that 1) using diffrerent teaching methods and planning what lessons will be taught related to psycological daelopment 2) the obstacles faced in maintaining the psycological development of early chidhood are when dealing wiht children whose IQ is weak, be patient in dealing wiht it because at an early age it is different from those who are already in elementary school. 3)Supporting factor for early childhood development. such as learning media that exist in the intitution itself such as game tools, APE, module books, and drawing tools that are all very supportive for students.