Preschool education is one of the important contents of preschool education and a part of the scientific system of preschool education. Children are the basic stage of intellectual development in life, and also the fastest developing period. Proper and correct preschool education plays a great role in children's intelligence and future development. The formation and development of supernormal children are related to proper and correct preschool education, especially preschool education in intelligence. Preschool intellectual education is a multi-faceted training process.

Preschool education is a subject that studies educational phenomena and problems and reveals educational laws. First of all, we must master the "three basics", that is, basic concepts, basic theories and basic knowledge, and understand relevant new information. Secondly, in the usual study, we should learn more related subjects, such as philosophy, psychology, educational psychology, sociology, educational statistics, political economy, ethics, computer, etc., and pay attention to integrating theory with practice. Finally, we should pay attention to consulting relevant bibliographies and using reference tools, browsing some original educational works and reading relevant magazines and newspapers.