当前,学生计算准确率低,计算速度慢,对计算题产生厌倦心理,计算得分率较低等等,针对这些现象,我对日常的教学工作进行了反思,发现了我们教师在传统的计算教学中存在以下的一些误区:一、在计算教学中淡化估算意识的培养在《数学课程标准》中提出:“要加强口算,重视估算,提倡算法多样化。”并对估算的要求提出了明 At present, students calculate the accuracy rate is low, the calculation speed is slow, the calculation problems are tired of psychology, the calculation of the score is low and so on, for these phenomena, I conducted a review of everyday teaching, found that our teachers in the traditional computing teaching There are some misunderstandings in the following: First, in the calculation of teaching to dilute the sense of training in the “mathematical curriculum standards” put forward: “to strengthen the mouth, emphasis on estimation, to promote the diversity of algorithms.” And the estimation of the proposed Bright