学生在学习中往往会漏掉一些细节,他们脑海中的数字跳动着,却总因为一些原因导致数学学习上存在问题,而数学却又是一门环环紧扣的科目,一旦漏算、错算都会导致后面结果的错误,而针对这种问题,在学习中比较常见的就是验算这种方式,只是因为学生觉得这种行为多此一举,而不去重视,最后造成一连串问题,所以教师必须让学生在实践中明白验算的重要性,以及教会他们如何去验算,从此可以看出验算在数学中充当着关键性的角色,培养这个习惯也成 Students tend to miss some details in their studies. The numbers in their minds are beating. However, there are always some problems in maths learning because of some reasons, while maths is a subject that is closely linked. Once missing, Will lead to errors in the back of the results, and for this problem, in learning more common is to check this way, just because students think this behavior more than one thing, and not pay attention to the final result in a series of problems, so teachers must let students in In practice, to understand the importance of checking, and to teach them how to check, it can be seen from the check that mathematics plays a key role in cultivating this habit.