在低年级教学中,提高学生的口算能力对学生发展有着至关重要的作用,那么,如何提高学生的口算速度和准确率呢?本文提出应从以下几点着手。一、遵循一定规律,有序地展开训练众所周知,口算技能是一种智力活动,它主要是借助人们头脑中的一定程序完成的。当学生对某一种口算技能已经足够了解并深刻掌握时,完成该口算的过程就会不断地被学生压缩、简化,最后,这种组成的活动只要学生稍微动动脑筋就可以解决,当然,这 In the teaching of the lower grades, to improve the students’ ability to speak is crucial to the development of students. So, how to improve the speed and accuracy of the students? This article proposes that we should proceed from the following points. First, to follow certain rules and orderly training As we all know, oral arithmetic is an intellectual activity, it is mainly through people’s minds to complete a certain process. When a student has enough knowledge and deep mastery of a certain oral arithmetic skill, the process of completing the calculation is continually compressed and simplified by the students. Finally, the activities of such composition can be solved only if the students are slightly brainy. Of course, This