Song Zhigang, a special-grade Senior Teacher. He participated in the work in 1984. In his 35-year working career, he has served as a head teacher for a long time and served as mathematics teaching in senior high school. He has made great achievements in education and teaching and has rich experience in education and teaching. In practice, he has constantly learned advanced educational concepts and published many papers, and has been awarded the honorary titles of provincial discipline leader, model of teaching and education in Jilin Province, model worker in Changchun City, and provincial super-level teacher.