William IELTS said that mediocre teachers only describe good teachers, explain excellent mediocre teachers and preach. Good teacher, explain. Better teacher, demonstrate. Great teacher, very inspiring. A mediocre teacher, preaching. Good teacher, explain. Better teacher, demonstrate. Great teacher, very inspiring. This paper expounds the scientific concept of education from the perspective of educators, and explains how to deal with various problems faced by children on their growth path from the perspective of mothers. This provides a brand-new and typical collection of specimen cases for parents to cultivate their children. Practical, close to life, source life, is a book for parents to open the door to understand their children.