进入小学高年级后,计算题的难度明显增加,学生计算的过程中出现错误是常有的现象。结合教学中的经验,现将错误原因及改进措施归纳如下:一、法则不够熟悉有些学生在计算中总是错误不断,究其原因,是因为对计算题法则的掌握不够熟练。如小数乘法,对于积的小数位数确定不准;分数 Into the high school grade, the difficulty of calculating the number of significantly increased, the process of calculating errors in students is a common phenomenon. Combined with the teaching experience, the reasons for errors and improvements are summarized as follows: First, the law is not familiar enough Some students in the calculation is always wrong, the reason is because the mastery of the calculation of the law is not enough skilled. Such as decimal multiplication, for the product of the number of decimal places are not allowed; score