当我们惊羡目不识丁的卖菜农妇“秤锤落地,价从口出”的娴熟计价本领,感叹才疏学浅的泥木瓦匠“点线构图,胸有成竹”的神奇技能时,便联想到我们培养的“数学秀才”遇到此类问题往往是找纸找笔进行程序化操作的现象。出现这种反差的根本原因在于我们的数学教学过度强化程序化操练而忽视数感培养。一、小学数感教学中存在的问题1.教育观念陈旧。尽管新课程改革一再强调数感的重要性,但是就 When we are amazed at the illiterate farmers who sell vegetables, “weighed down, the price from the mouth,” the skilled pricing skills, lamenting only shallow knowledge of mud masons “point line composition, well-thought-out ” magical skills, they think of us Training “mathematical scholar ” Encountered such problems are often the phenomenon of looking for paper pen to carry out programmatic operation. The fundamental reason for this contrast is that our mathematics teaching has been overly programmed and neglected. First, the number of primary school seniors problems 1. The concept of obsolete education. Although the reform of the new curriculum has repeatedly stressed the importance of number sense, it is