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在做计算题时,很多学生普遍有轻视、粗心的态度。一些计算题并不是不会做,而是由于注意力不够集中、抄错题、运算粗心、不进行验算等造成错误。在计算教学中,笔者比较重视培养学生良好的计算能力,主要从以下几个方面进行。1培养学生计算的兴趣首先,要激发学生的计算兴趣。让学生乐于学、乐于做,教会学生用口算、笔算和计算工具进行计算,必要时学会估算,并掌握一定的计算方法,达到算得准、算得快的目的。
When doing the calculation, many students generally have a contemptuous and careless attitude. Some computational questions are not not to be done, but due to lack of concentration, copying the wrong title, calculating carelessness, not checking and so on. In the calculation of teaching, I pay more attention to cultivate students’ good computing power, mainly from the following aspects. 1 to develop student interest in computing First of all, to stimulate students’ interest in computing. Let students be willing to learn, willing to do, church students with the mouth count, pen calculation and calculation tools to calculate, if necessary, learn to estimate, and to master a certain calculation method, to achieve accurate, quick calculation.