lead by example
Parents should set an example and set a good example for their children. For example, after the mother washes the apples, she can consciously share them with her father and children, reminding the children that he can also share the apples with his parents and grandparents, praising him as a sensible and good boy.
Empathy technology
When parents fully understand the psychological characteristics of their children's desire for other people's things, they can use empathy to train their children to think from the perspective of others and guide them to share their own things with others.
Learn to share children's things.
To teach children to share, parents must first learn to share their children's things. When children share cookies with you, parents should take a bite and praise their children for being really good and sensible.
♂? Don't force children.
When children don't want to share their own things with others, parents should not be reluctant, perhaps because of the shortage of goods, or because this thing has special significance to children.