孙维刚──一代名师北京２２中周焕奇孙维刚老师今年５７岁了。他于１９６２年从北京师专数学科毕业分配到２２中至今，整整３４年．一直担任初高中数学教师并兼班主任工作。为了党的教育事业，他兢兢业业、无私奉献，培养厂一批批全面发展、学有特色的优秀毕业生。尤其是... Sun Weigang ─ ─ generation of famous Beijing 22 Zhou Huanqi Sun Weigang teacher 57 years old. In 1962, he graduated from Beijing Normal University to 22 subjects so far, a full 34 years. Has served as junior high school mathematics teacher and class teacher. In order to educate the party, he conscientiously and conscientiously dedication, cultivate a batch of batches of all-round development of outstanding, distinctive outstanding graduates. especially...