Procedure of bonds: The relation family-school in the participation of the parents in the house duties. The great objective must of it of house is to extend the learning in amount, for the extra-pertaining to school space, being an occupation adjusted for the students in house and also an important process teach-learning. Traditionally the house duty was seen as an education strategy, only for setting, revision, reinforcement and preparation for the lessons and tests, in the form of readings and exercises. This strategy affects the life of the students is of the school and its familiar routine, therefore it assumes the connection between activities of house and classroom, and a domestic structure adjusted supporting the pertaining to school activities. In the psychological aspects and moral he has been justified for the importance, autonomy and responsibility of the student. It has been a strategy to improve the pertaining to school exploitation. Some authors until say that the house duty is main half of interaction the family-school. The official lines of direction to start to see the interlacement between family and school as being importantssimas, being the eighth goal of the national education, that preserves the participation of the parents in the social development, emotional and academic of the children. On the other hand, the house duty passes to be seen as violence symbolic, because difficulties exist to adhere this method in some families, they are they them relations of classroom, race-etnia, sort and age, free time, without money to also pay reinforcement lessons and because the parents do not possess academic culture and brought up to date knowledge thus to transmit for its children. International the comparative studies strengthened the perception of the importance of the familiar environment and the practical ones of having of house: the Japanese, Chinese and taiwaneses students had better performance in standardized tests and made more duty of house of what the American students.