不知同行是否与笔者有如下的同感,每次教学到形如六年级上册第48页第14题这样的问题时,总是感到十分棘手。这样的题目也许今天讲解过、强调了,近段时间出错的学生会少些,可是隔段时间又会有许多学生感到困惑迷茫;或者变换一下问题的情境,很多学生就不知所措了。就此问题也曾有教师撰文分析,认为是“就题讲题的短视行为”所造成的。不可否认,确有部分教师习惯于就题讲题,错了就讲,练了又错,陷入恶性循环 I do not know whether colleagues and I have the following are the same, each teaching to form the sixth grade, Volume 48, No. 14 on the question, always feel very difficult. This topic may be explained today, emphasizing that there will be fewer mistakes in recent time, but many students will feel puzzled and confused at intervals. Or, changing the situation of the question, many students will be overwhelmed. On this issue, there has been an analysis of teachers’ writing that is caused by “the short-sighted behavior of the subject”. Admittedly, there are indeed some teachers accustomed to the topic, wrong to say, practiced and wrong, into a vicious circle