任何概念都是有边界的,德育也是。但是,现实中学校德育似乎是没有边界的,德育是个筐,什么都可以往里面装。由于学校教学活动是按学科来进行的,各学科教学都有自己非常清晰的界限,这样一来,势必学科教学以外的教育内容都被误认为是德育的内容,于是德育无所不包,诸如安全、消防、网络、手机、禁烟、国 Any concept has a boundary, moral education is also. However, in reality, moral education in schools seems to have no boundaries. Moral education is a basket and everything can be loaded into it. As the school teaching activities are carried out by subject, the teaching of all subjects has its own very clear boundaries, so that the content of the education is bound to be misunderstood as the content of moral education, so moral education is all-encompassing, such as Security, Fire, Internet, Mobile Phone, No Smoking, Country