The present book is directed to the achievement of the improvement of family education in the Cuban primary school, an objective that demands the transformations in Primary Education. In modern times, it is to some extent a matter of complying with the basic criterion of Cuban educational policy, which consists of making it correspond to the basic principles of the prevailing social system and the ideals it expresses. Its title: the school-family link in the Cuban primary school, allows an approach to the actions of the family in the institutional educational context and vice versa, pursuing as an objective the design of a set of varied activities that contribute to the strengthening of family-school relations so that it favours the improvement of the process of family education in the Cuban primary school, taking into account that the family constitutes an unavoidable educational agent in the education of individuals. The diagnosis carried out allowed identifying the existing problems and the application of the proposal minimized the difficulties that were detected in the center of the studied sample, demonstrating its validity and pertinence.