All-day schools, the most common school form with extended education offerings in Germany, are expected to complement regular hours of school instruction with a wide array of offers and to compensate for origin-related educational gaps by providing specific offerings for disadvantaged students. Complementation and compensation can only be achieved…

During the past decade, many schools in Germany have added extracurricular time to their regular curricular classes. This raises questions about the successful implementation of extracurricular programs and what makes them effective. The aim of this study is to illuminate the connection between these two questions. The theoretical and conceptual…