Teachers should respect children's personal dignity because it plays an important role in children's all-round development and good education. Early childhood is the key stage for them to form self-awareness and social skills. Respecting their personal dignity helps to build a positive self-image and self-esteem. When teachers treat children with respect and care, they will feel accepted and respected, and can establish a safe and trusting educational environment. Such an environment stimulates children's active participation, exploration and learning motivation, and promotes their autonomy and creativity. Respecting children's personal dignity is also helpful to cultivate children's social feelings, including empathy, cooperation and respect for others, thus promoting good interpersonal relationships and social exchanges. In short, teachers respect children's personal dignity, which helps to create a positive learning atmosphere and promote children's all-round development and academic performance.