1. Nowadays, the fierce competition in society has extended to children, and many parents have advanced their children's training to preschool, paying special attention to early education from 0 to 3 years old.

2. All children's education from 0 to 3 years old is enlightening, and 0 to 3 years old is the golden age of intellectual and language development. Psychologists' research has confirmed that it is a critical period for Lin to develop children's intelligence when he is 3 years old.

3. Because 0 to 3 years old is an important stage of brain development, during this period, the baby's brain weight increases very quickly, from about 370 grams at birth to 660 grams at nine months old, and it can reach 1200 grams at three years old, accounting for 70% to 80% of the adult brain weight. During this period, children's curiosity and ability to accept external things are very strong, and their miracle power can reach 50% of that of adults.

The stage of enlightenment education from 4.0 to 3 years old is effective in developing children's brain potential, which means there is no such shop in this village. Biologist Lawrence discovered the critical period theory, that is, in a certain period, animals are very sensitive to behavior development. If we miss this period, difficulties will appear and even affect our lives.