The research was conducted on Jl. SM Raja, Km. 5, 5, Harjosari 1 Village, Medan Amplas District. The aim is to describe or describe what a literature study on the systems approach looks like in terms of increasing collaboration between teachers and parents in shaping children's character. By conducting interviews with teachers and parents in the surrounding environment. In this research, the aim is to create closeness between teachers and parents. By carrying out activities or meetings held at school with the involvement of teachers and parents. And likewise, observations and interviews were carried out on several individuals to find out the role of teachers and parents in forming children's character. This data is presented as processed and presented using analytical methods. This research shows that the results of the systems approach are to increase collaboration between teachers and parents in forming children's character, learning process, character and collaboration, the role of teachers and parents in collaborative implementation, collaborative implementation in the learning system.