《数学课程标准》指出:“学生的数学学习内容应当是现实的、有意义的、富有挑战性的。”它强调,数学课程内容的呈现应该是现实的、生活化的,尤其要贴近学生的生活现实。然而有人就认为数学应当生活化。其实,数学教学生活化就意味着数学教学要时时处处与生活密切联系,事实上这是不可 The Mathematics Curriculum Standard states: “Students’ math learning content should be realistic, meaningful and challenging.” It emphasizes that the presentation of the content of math curricula should be realistic and life-oriented, especially close to Student life reality. However, some people think that mathematics should be living. In fact, the teaching of mathematics means that teaching mathematics should always be closely linked with life, in fact, this is not