I think this is necessary. Sometimes it is more practical to set an example than to set an example. We often teach our children orally, which will make them pay less attention to this matter, sometimes turn a deaf ear and never take it to heart. But if you set an example for your children with practical actions, maybe they will pay attention to this matter and feel that their instructor has done it, and they should learn from him. If you do this, you will keep it in mind and do it every time.

In order to educate children to save food, instructors eat children's leftovers face to face. I think this move is very respectable. He believes that setting an example can teach this truth to children more vividly and let them understand how important it is to cherish food. This will also make the leftover children feel ashamed, so they will definitely not eat leftovers next time, but will eat their own.

Good habits should be cultivated from an early age. Today's instructors are educating children to develop such good habits, and they will always maintain such good habits when they grow up. Not wasting food will always be remembered in their hearts. Sometimes we often tell our children some big truths orally. I think it is better to say it ten times than to put it into action. This will impress the children and they will know what to do. So sometimes it will be better if we set an example in front of children, and children can imitate our practices one after another, so that they can develop a good quality that will accompany them all their lives.

Therefore, we should start with dolls and let children know to cherish food, not to waste food, to eat as much as they can, and not to deliberately occupy too many things. Leading by example is very beneficial to children's education, which can directly tell children what to do, and can make children grow up better and become a good teenager with good quality.