M is the method, and the content is:
The Way to Make a Living is centered on life and health, and consists of three aspects: physical health (health), mental health (happiness) and safe adaptation (safety).
"The way to be a man" takes the value of life as the core and consists of three aspects: life role (foundation), personality life (ambition) and social accomplishment (communication).
The "Learning Way" takes the wisdom of life as the core, and consists of three aspects: learning quality (learning), comprehensive literacy (elements) and independent expertise (specialties).
The 3M family education map is designed according to 3M life development education theory. The proposal of "Three Educational Theories" provides a basic basis for minor education, especially family education, and enables parents to carry out relevant educational activities for their children scientifically, orderly and clearly according to the contents and standards of "Three Educational Theories". The three educational theories provide a good foundation for solving the current situation that family education lacks operability standards, and also provide a comprehensive and systematic academic foundation and framework for family education theories. Zhao Yulin, an expert in China's youth education, put forward the theory of "three-development education" in 2008.