The book "Project Work" offers a comprehensive introduction to the method of project work in everyday kindergarten life. It illustrates how diverse thoughts and insights can be brought together into a meaningful whole through collaborative discovery and design. The author, Dorothee Jacobs, invites readers to foster children's curiosity and willingness to experiment by pursuing unique ideas and creating creative documentation. Numerous examples and learning stories explain how the planning and development of a project can be shaped collaboratively with the children. Additionally, it demonstrates how project work can be linked to sustainability themes to develop a sustainable character. This book is a valuable resource for professionals who wish to successfully implement project work in their institution.