How to understand the sentence that kindergarten teachers are the first responsible person for children's all-round and healthy development

Preschool teachers are the first responsible person for children's all-round and healthy development, that is to say, preschool teachers bear the primary responsibility for promoting children's all-round and healthy development. This includes the following aspects:

1. Promote children's physical development: Kindergarten teachers need to provide appropriate physical activities for children, help children develop the coordination and balance ability of big muscles and small muscles, and enhance their immunity and resistance.

2. Promote children's cognitive development: Kindergarten teachers need to provide children with rich cognitive stimuli, including language, mathematics, science and social skills. Help children develop their thinking ability, creativity and problem-solving ability.

3. Promote children's emotional development: Kindergarten teachers need to provide a safe, warm and supportive environment for children to help them develop self-confidence, self-control and emotional expression.

4. Promote children's social development: Kindergarten teachers need to provide opportunities for children to interact with peers, learn to share, cooperate and negotiate, and cultivate social skills and personality.