In the current era of globalization, advances in information media and technology are felt by almost all levels of society. One manifestation of technological development is smartphones. Smartphones really attract children's attention and interest, so they are one of the factors in increasing the percentage of children using smartphones. A very sensitive period of child development is the age of 1-5 years, so it is often called the golden age. The aim of this Community Service is to increase knowledge and understanding about the importance of the role of parents at home in limiting the use of smartphones so that children can achieve their growth and development process. This activity is carried out in the form of Health Education through counseling, lectures, discussions and questions and answers (counseling). The target of the activity was parents (mothers) whose children attended the One Roof Kindergarten in Ketompen Village, totaling 41 participants. The material provided is about the impact of smartphone use (Positive and Negative) and how parents monitor smartphone use through the 3 P method which includes Understanding, Limiting and Controlling. The result of this activity was that the majority of participants knew and understood how to supervise children when using smartphones.

Sleeping for a child is as important as eating, drinking and playing, because many children neglect their sleep time because they play on their cellphones. This community service aims to increase parents' knowledge and understanding about NAP Training in order to optimize the growth and development of pre-school age children.
This activity is carried out using counseling and training methods for mothers who have pre-school age children with the material presented including the concept of sleep, sleep time according to age, benefits of sleep, sleeping techniques and methods for children, the concept of growth and development, children's growth and development according to age stages. . The activities were carried out at the One Roof Kindergarten in Ketompen Village which was attended by 41 mothers.
The results obtained were truly extraordinary where almost all participants (97%) were able to answer the questions asked.