The educational activities based on philosophy for children in kindergarten should be open, true and have the spirit of dialogue to support children’s wisdom development and improve their understanding on the world and themselves.

This investigation contributes to the emphasis on the philosophical character of philosophy for children, which will stimulate the practical instruction to develop within the framework of philosophy.

The main content of philosophy for children lies in ‘to think about thinking’, including encouraging children to verify their views, and helping them to find and use the rule of reasoning to make them become individuals with rich thinking, careful consideration, introspect and shrewd reason and judgment.

Explore the present status of psychological problem of school children.;

Nutrition status of 175 school children in the rural area of Zhejiang Province.;

Meta analysis of effect of simple obesity on intelligence quotient of school children;

The investigation and analysis of the dental caries of the school-age children in Jiamusi welfare institution and the primary school of the Jiamusi university;

Effects of parents quality of life on psychological development of school-age children;

Correlation analysis of intake of trace elements and physical development of school-age children;