Children today come into contact with the religions of the world through classmates and neighbors or through media. They ask why there are religions and what people believe in. In doing so, they learn that religions provide answers to questions about the origin, destination, and meaning of life. The ReliBausteine "World Religions" offer initial access for children to grasp such questions and find their way. Narrative figures introduce the religions. Answers are provided to questions such as: How do people pray and to whom? What religious festivals are there in life and throughout the year? What are places of worship and sacred texts called? What rules exist? A focus is placed on Judaism and Islam, but there are also components related to the religions of Asia (Hinduism, Buddhism, Chinese religion) as well as nature religions. Basic information on cross-cutting themes is also included.