At present, the juvenile crime rate is on the rise, especially the juvenile crimes of 12 and 13 years old continue to increase. Juvenile delinquency brings disaster to families and serious harm to society. Therefore, educating children at home is the need of the times and the essential content of children's successful education. So, how to educate children in the family? First, let children know the law. This kind of education should start at an early age, so that children can understand relevant laws and regulations as soon as possible, especially some laws closely related to family life, children's learning and growth, and social life, such as compulsory education law, youth protection law, family planning law, military service law, civil procedure law, marriage law, etc. And let children know the relevant provisions and requirements directly related to children in these laws and regulations, let children know what can and can't be done, what kind of behavior is legal and what kind of behavior is illegal, and draw a clear line between law-abiding and illegal. Secondly, let children know that the purpose of knowing the law is to better abide by the law. Therefore, it is necessary to constantly educate children to understand legal knowledge and consciously abide by various national laws and regulations. Never treat the law as a joke, and let children become law-abiding citizens from an early age. Third, let children learn humility from an early age. Some children also know legal common sense and should abide by the law, but sometimes when they encounter specific problems, they often forget the concept of the legal system because of a trivial matter and do illegal things because of haggling over every ounce. At present, many juvenile crimes are triggered in this way. Some shocking facts tell people that an important reason for juvenile delinquency is impulsiveness and lack of humility. They can't let people get away with things, they just haggle over every ounce, so that they lose their minds, their minds swell, and they try their best. Fourth, the content of legal education should penetrate into daily life. Educate children with examples that appear in life.