The material "Children Know Church Festivals" is an optimal complement to the volume "Festivals in the Church Year." It includes engaging symbol cards for the many holidays, informational texts about each festival for children to work on independently, word cards, a festival circle, reflection elements, and concrete suggestions for use in the classroom. Additionally, there are information cards about festivals from Judaism and Islam that promote interreligious learning. With these materials, children can independently explore and visualize the festival circle of the church year. This approach connects individual and collective forms of learning. The materials are flexible for use in grades 1-4. Competencies promoted: Children can categorize the festivals within the festival circle of the church year. They can independently explore the characteristics of individual festivals.