中学数学教师兼班主任

Secondary Mathematics Teacher, Homeroom Teacher

龚老师 Mr.Gong

龚老师，中学数学教师兼班主任，毕业于江西师范大学数学专业，持有高中教师资格证书。他是北京市特级教师、正高级教师。从事数学教育教学、教研三十多年，教学经验丰富，曾多年任职公立学校，对中学数学学科教育理念及教学法有深刻的认识与理解。

Mr.Gong, Secondary Mathematics Teacher, Homeroom Teacher. He graduated from Jiangxi Normal University，major in Mathematics and holds a high school teacher's certificate. He is a special grade teacher and senior teacher in Beijing. He has been engaged in mathematics education and teaching & research for more than 30 years, and has rich teaching experiences. He has worked in public schools for many years, and has a deep understanding of the education concept and teaching method of middle school mathematics.