Early education (referred to as early education, alias preschool education) refers to the education, organized activities and the influence on the fetus before children enter primary education (primary school).

Kindergarten means that children can enter kindergarten when they reach the designated school age. Early education includes early education in families and education in early education institutions (nurseries and kindergartens), among which family education has the greatest influence on children, so as to exercise their physical, intellectual and psychological abilities and enhance their sense of security, willpower and purpose.

Early childhood is a critical period for the development of life intelligence. Grasping early education can improve the learning effect. The best age for children to learn spoken English is 2-3 years old; Foreign language learning should not be over 4-5 years old at the latest, because at this time, children will not be confused with their own language; 5-5 and a half years old is the best age to master the concept of numbers; 6 years old is the best age to develop size and orientation perception.

Bloom, a famous psychologist at the University of Chicago, published the book "Stability and Change of Human Characteristics" in 1964, and put forward the famous hypothesis that children's intelligence develops fastest before the age of 5. Teacher Hao Bin, a famous psychologist in China, once said: "Early childhood education is the starting point of the whole life education, and its educational goal should be to ensure the healthy development of children's body and mind and lay a good foundation for continuing education."