7-9 months to adapt to all kinds of food, hand-grasping training, simple pronunciation practice.

10-1February crawling. Remember to crawl more to facilitate the coordination of sensory perception in the future.

13- 15 Learn the language of standing and stepping exercises.

16- 18 big muscle exercise

The establishment of self-cognition

22-24 Simple Interpersonal Relations Establish Initial Interpersonal Communication

25-30 Establish self-help consciousness, such as preparing hot towels, washing children's faces, wearing shoes and feeding themselves.

3 1-36 The Establishment of Cognitive Rule Consciousness of Classified Learning Concept

After that, it is the early childhood stage.