教师在教授计算的时候,往往搞不清算理与算法之间的关系,有的时候教师教得很困惑,觉得这样教学生应该理解了,应该能解决问题了,但是往往事与愿违。在教授的过程中教师应该如何掌握这两者之间的关系,如何寻求这两者之间的平衡点,下面结合自 Teachers often fail to figure out the relationship between arithmetic and algorithms when teaching professors. Teachers sometimes find it very confusing to think that teaching students should understand that they should be able to solve the problem, but often do not agree. In the process of teaching teachers how to master the relationship between the two, how to find the balance between the two points, the following combination of self