一般来说,一个孩子的成长离不开孩子自身的努力,离不开老师的教育,当然也离不开家庭的影响。3-1=0,从数学上讲,这是错误的算式,但从教育上,学生自身努力、学校教育、家庭教育这三方面对孩子成长都很重要,缺一不可。所以在教育孩子角度讲3-1=0成立。第一,家长要了解孩子课堂举手回答问题情况。笔者所在学 In general, a child’s growth can not do without the children’s own efforts, can not be separated from the teacher’s education, of course, can not be separated from the impact of the family. 3-1 = 0, mathematically speaking, this is the wrong formula, but from the education, the students themselves, school education, family education in these three aspects of children’s growth are very important and indispensable. So in terms of educating children 3-1 = 0 established. First, parents should learn how to raise their hands in the children’s classroom to answer the questions. I study