小学到了高年级阶段,很多家长看到孩子做题过程中总是出现这样那样的计算错误,觉得可惜、着急,对孩子今后的计算能力表示非常担忧。因为计算能力的高低极大地影响了数学考试成绩的高低。仔细分析学生在计算过程中经常出错是有各方面的原因,并非很多家长认为的只是孩子粗心大意、马虎造成的,是多方面能力缺失的综合表现,尤其是口算能力的高低直接影响了计算的准确率。事实证 Primary school to high school stage, many parents see the process of making problems that children always appear such a calculation error, I feel a pity, anxiety, expressed the children’s future computing power is very worried. Because the level of computing power has greatly affected the level of math test scores. Careful analysis of students in the calculation of the process of making mistakes often have various reasons, not many parents think that the child carelessness, sloppy, is a comprehensive performance of many abilities, in particular, the ability of the ability to calculate a direct impact on the calculation Accuracy. Facts show