Mother's parenting is a factor that is very closely related to the growth and development of children under five years of age. Health education delivered can use a variety of media including with a child development stimulation fan that has a simple shape and attractive color combination, can be attached so that it can be read by many people. Research shows that through aids in the form of a fan stimulation of child development influences in improving the skills of mothers to stimulate child development. (Ashri et al. 2017) From the results of a preliminary study, in 2 PAUD in West Bogor, there were 10% of children under five with doubtful development, and 5% of children under five with developmental deviations. This study aims to determine the effect of fan stimulation of child development in mothers with parenting to the development of toddlers in the city of Bogor. The design of this study used a survey with a pre and post test design without control group design in which the independent and dependent variables were measured simultaneously. In this study the sampling technique used was simple random sampling. . Variables are measured by questionnaire. Data analysis using chi square test. The results showed there was a relationship between the use of fan developmental stimulation in the mother with authotarian, permissive and authoritative parenting to monitor the growth and development of children with a pvalue> 000.5. Suggestions. The use of stimulation fans should be applied in PAUD / TK schools which are done by the teacher by giving counseling beforehand.