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运算律是运算中进行简便计算的必要的理论依据,是学生正确、合理、灵活地进行计算的思维素质,如何更好地教学将直接影响学生今后的简便计算和计算速度.本文结合运算律教学过程中学生出现恐惧、混淆等困惑展开思考,并通过亲身经历提出做实教学生产链、低中高学段教师科组内深度合作、实例教学等相对有价值的教学方法.
The arithmetic law is the necessary theoretical basis for simple calculation in the calculation, and is the thinking quality of the students in calculating correctly, reasonably and flexibly. How to improve the teaching will directly affect the students’ simple calculation and calculation speed in the future. In the process of students fear, confusion and other puzzles to start thinking, and through personal experience to put forward the real teaching production chain, low middle and high school teachers in-depth cooperation within the group, examples of teaching and other relatively valuable teaching methods.