The purpose of this study was to develop Family Welfare Program for strengthening Family Life, especially focused on the Family Life Education. In order to perform the above research purpose, this study was organized three sections. First, conceptualizing strong family second, measurement the degree of strong family third, is about the Family Life Education. I defined that the concept of strong family is functional family that is family members(husbands & wives)perform successfully internal family functions. I measured the strong family by means of family function performance scale which is composed by 54 questionnaires. Through the survey study with the family function performance scale. I recognized the necessity of Family Life Education for strengthening family function. Family Life Education(FLE)is an educational specialty which was originated in reaction to changing social conditions, industrialization, and urbanization. It deals with the perceive inadequacies of families to cope with these changes, thereby reducing social problems involved with, and improving family life. With and assumption that the studies about FLE have not been so active in Korea, the present thesis examines the FLE in Korea : i.e., the defintion, the objectives, the scope, the approximation of family life education, and the necessity of marital education in Korea based upon the published theories of FLE in the United States of America. Also, it attemps to formulate tentative plan for the promotion of a FLE program in Korea. The concept of FLE in Korea was mainfested itn the social educational law and lifespan institutional, governmental attention. It is defined as "the family life education to enhance the quality of human life, to solve family problems, to develop and individual's potentiality, and to strengthen the family interaction." Of the FLE program, the marital education is considered one of the crucial subjects because it is the core of the family life. With this premise, FLE tries to support the healthy marital relations, subsequently helping to explore the family potentiality and to strengthen family ties. Considering the seemingly dual characteristics of the contents of marital educations, and effective expressions of mutual affection. In addition, reciprocal understanding and cooperation of the married couples to overcome the differences of value, personality, hobby, and religion, the educational methods in child rearing kids, and the effective management of home economics should be included. The objects of the FLE program are unmarried, pre-married, and married persons. For the married persons, the FLE program should be arranged in accordance with their marital status classified by the family life cycle so that they amy prevent possible family problems t each stages of the family life. Also, to prevent the problems incurred in the course of carrying out family functions, the FLE program should be provided with on the basis of a family unit, there by improving the quality of the family functions.