从事教育教学工作十几年,经历了由义务教育小学五年制到六年制、由九年一贯制学校到小学与初中分家;在教材上由“人教版”到“北师大版”进行了大幅度的改变;在教育理念上由旧的教学思想到新“课标”倡导下新的教学理念。老师们对新教材的改变有时会提出这样那样的看法或想法,但都不能改变由“量变到质变” Engaged in education and teaching work for more than 10 years, has gone through from compulsory education primary school five-year system to six-year system, from nine years of consistent school to primary and junior high school; in the textbook from “PEP” to “north” Normal Edition “has undergone drastic changes; in the education concept from the old teaching ideas to the new” class standard “to promote the new teaching philosophy. Teachers change the new teaching materials sometimes make such views or ideas, but they can not change from ”Quantitative to qualitative change"