As the quality of education and teaching continues to improve with the development of the times, so does the professional quality of teachers and school management teams. In specific training practices, strengthening theoretical training can consolidate the educational philosophy of education and teaching management teams and continuously deepen their professionalism. At the same time, the emphasis on practical development can promote the physical and mental development of teachers to match the needs of teachers in the new era. As a result, measures on the construction of secondary school teachers' teams have been proposed from the outside, with fewer suggestions made from the teachers themselves. This paper takes the construction of secondary school education and teaching management team in the new era as the entry point, and summaries the meaning and value of secondary school teacher team construction, in order to continuously improve the overall quality and ability of secondary school teachers.