The researcher analyzed and probed into three parts which included the theory foundation, the structure and practice and the evaluation of Montessori s children curriculum.

The Function design of children library building should base on a design idea of multifactor,human oriented and opening,which is demonstrated through the function outline,function division and function streamline,creating a favorable atmosphere and surrounding to meet the requirements of contemporary development with children s characteristics.

Some problems should be paid attention to in the characteristic construction for children library,characteristic collected books,characteristic department setting and characteristic serving mode are three aspects take into account to meet educational need of children.

According to the development of thought and guiding principle, the educational function of children library enriches and changes continuously during various periods.