The Oberlin School Association is planning an expansion for inclusive learning groups due to steadily increasing numbers of pupils. Three barrier-free learning clusters with high room quality in wood construction will be created. As a biogenic lead building material, wood is climate-friendly and is sustainably extracted from nature. Therefore, during the planning of the construction project, care was taken to increase the proportion of wood in the building materials used as much as possible. Since almost all walls and ceilings will be created in wood construction, energy-intensive building materials such as cement in reinforced concrete can be dispensed to a large extent. As an educational building, the project addresses future generations of students in particular and directly imparts resource conservation in everyday school life. Simple constructions and geometries, visible construction woods and prefabrications lead to short construction time and high economic efficiency.