What are the educational tools of pre-school education in the Middle Ages?

Oral teaching, Bible and religious texts.

1, oral teaching, in the Middle Ages, education was mainly carried out in the form of oral tradition, and children learned basic religious teachings, moral concepts and social etiquette from their parents, elders or church clergy.

2. Bibles and religious documents. In the Middle Ages, the church was regarded as the center of education. The basic content of preschool education comes from the Bible and other religious texts. Children are exposed to religious education by interacting with clergy, listening to Bible stories and attending religious ceremonies.