Pestalozzi's thought of early childhood education is: (1) advocating the education of love. (2) Emphasize the educational role of mothers. (3) Clear the basic elements of the teaching process. He clearly put forward the basic elements of the teaching process, thinking that number, form and language are the initial and simplest elements of all teaching. He believes that teaching should first cultivate children's basic abilities such as Chinese, measurement and arithmetic. (4) Emphasize the principle that education should adapt to the characteristics of children's psychological development. Pestalozzi believes that children can acquire the initial correct knowledge only through their senses. (5) Educational contents are divided into physical education, labor education, intellectual education and moral education.