It is the orientation of modern children's education to change from scientific knowledge orientation to children's experience orientation. This position first appeared in Comenius' Theory of Great Teaching (1632), was conceived and born in Rousseau's Emile (1762), and matured in Dewey's pedagogy. Several works in the stem need to be understood clearly.

brief introduction

The first four volumes of the book, with Emily as the protagonist, put forward the natural important period of children's growth and the corresponding educational principles, contents and methods. The first volume focuses on how to carry out physical education for babies before the age of two, so that children can develop naturally. The second volume focuses on the sensory education of children aged 2 ~ 12. The third volume discusses the intellectual education of teenagers aged from 12 to 15. The fourth volume focuses on the moral education of teenagers aged 15 -20.