Some basic rules can be taught at an early age, such as: "She plays first, then it's your turn", "If you don't play with toys, let other children play for a while", "You play 10 minutes, and then let other friends play 10 minutes".

2. Establish children's awareness of "property rights"

Some children don't want to share because they think sharing no longer exists. Let children know that sharing has not disappeared. Sharing toys with others doesn't mean losing them forever, so don't be afraid to share them.

3. Create a harmonious atmosphere

To form sharing behavior, children must first trust and care for each other. Therefore, it is necessary to establish trust between children, teachers and students, and cultivate a harmonious atmosphere.

4. Set an example for children

Children's understanding of the world comes from adults, and manners are "copies" of adults. Parents are role models for their children, so parents can share some snacks with their children and their friends. In addition to sharing with children, when parents lend things to friends, they can also tell their children, "Mom lent the book to Aunt Liu next door." This kind of behavior will subtly affect children and let them gradually learn to share.