Answer: The core content: Education must be combined with the reality of life. Life is an education, and it is an education for people. Life education is the education in life, and education is carried out in all kinds of life. Life is education, lifelong education, education that always accompanies life, and education that emphasizes practice and application.

Practical significance:

(1) Life education and quality education come down in one continuous line, which is conducive to promoting new courses and establishing new ideas. It is required to "teach people to be human beings and life" and guide students to "learn to be human beings, learn to survive, learn to know, learn to be healthy, learn to work, and learn to appreciate beauty".

(2) It is conducive to improving educational methods, emphasizing practice, paying attention to the cultivation of practice and practical ability, and realizing the "integration of teaching and doing", which is consistent with the "independent, cooperative and inquiry learning style".

(3) It is conducive to reforming the education evaluation mechanism, emphasizing the cultivation of students' ability, paying attention to students' development and getting rid of the shackles of exam-oriented education.

(4) It is conducive to promoting lifelong learning, learning in life, learning in life, developing in practice, being responsible for students for life and benefiting students for life.