1. Pay attention not only to the results of children's thinking, but also to their thinking process. Teachers should not only check the correctness of children's answers, but also understand the process of getting answers.

2. Understand the key role played by children's spontaneous and active participation in learning activities. Teachers should provide children with various activities that directly interact with the real world and discover knowledge independently.

3. There is no adult thinking training for children. According to Piaget's point of view, it is more harmful for children to be taught too early than not to be taught, because it is easy for children to accept adult behavior superficially and fail to achieve real cognitive understanding.

4. Acknowledge individual differences in the development process. Piaget believes that children develop at different speeds. Therefore, teachers should try their best to arrange teaching activities for individual children and groups. Children's academic evaluation should also be based on different children.