This research discusses the impact of modernization on the dynamics of community culture in Indonesia and efforts to preserve cultural values ??amidst the flow of change. The purpose of this study is to analyze the influence of modernization on social and cultural changes in society and to identify strategies that can be carried out to maintain the existence of local culture. The method used is a literature study with a qualitative approach, based on various scientific literature and secondary data. The results of the study indicate that modernization has positive impacts such as the development of science, changes in values ??and attitudes that are more rational, and improvements in communication technology. However, modernization also contributes to the erosion of local cultural identity, especially among the younger generation who are more influenced by global culture. This study emphasizes the importance of cultural experience and cultural knowledge as preservation strategies, as well as the active role of families, schools, and communities in instilling cultural values ??from an early age.

This research entitled Understanding the Precept of Unity in the Context of Diversity in Indonesia examines the understanding and implementation of the third precept of Pancasila, namely “Indonesian Unity,” in the context of diversity in Indonesia. This precept emphasizes the importance of national unity amidst the diversity of ethnicity, religion, race, and class. This research uses the library research method by collecting data by understanding and examining theories obtained from various literatures related to the research. The results of this study emphasize that the precepts of Indonesian Unity invite to appreciate and accept differences as the wealth of the nation, not as a threat, with the aim of realizing a peaceful, just and prosperous Indonesia.

The role of a teacher is very important to the formation of students at school. So it takes full awareness by a teacher regarding his role and function as a professional teacher. Thus the title of this study is the awareness and responsibility of teachers towards the implementation of the roles and functions of teachers in educating and teaching. The purpose of this research is to find out how the awareness and responsibility of teachers towards the implementation of the roles and functions of teachers in educating and teaching at SMPN 24 Medan. The research method used is descriptive qualitative with data collection techniques through in-depth interviews, observations, and interview questionnaires given to students. The results of this study indicate that teachers' awareness and responsibility are very important in implementing their roles and functions as educators and teachers. It takes good cooperation between teachers and principals along with other supporters such as adequate facilities.