The "House of Education for children from 3 to 10" is an educational intervention in the federal state of Baden-Wuerttemberg in which 33 primary schools and 48 kindergartens participate. One school and one or more kindergarten cooperate intensively on the pedagogical level to support children according to their individual development and educational needs. The intenisive cooperation has implications on the organization and management of the participating institutions. Goal of the economic evaluation is to analyse the impact of the programme on the structure of resources, costs and financing of the institutions as well as to conduct a cost-benefit-analysis.