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计算教学是小学数学的重要组成部分,它贯穿小学数学教学的始终。成功的计算教学能促进学生思维能力、心理品质的提高。如今计算教学已然与生活紧密联系,然而学生计算能力低下,表现为口算估算能力下降、速度减慢、正确率低下。本文结合计算教学中存在的几个误区,通过建立新方法来促进学生计算能力的提高。误区一:“情境创设”取代“复习铺垫”单纯的计算教学很无味,学生容易产生厌倦心理。为了有效提高学生的计算兴趣,教者经常将计算教学放
Computational teaching is an important part of elementary mathematics, which runs through elementary mathematics teaching. Successful teaching of calculation can promote students’ thinking ability and psychological quality. Today, computing teaching is already closely linked with life. However, students’ computing power is low, which shows that their ability to estimate their words and expressions declines, their speed slows down and the correct rate is low. In this paper, several misunderstandings exist in the calculation of teaching, through the establishment of new methods to promote the improvement of students’ computing abilities. Misunderstanding one: “Situation creation ” replaced “Review bedding” Simple calculation teaching is tasteless, students are prone to mental fatigue. In order to effectively improve students’ computational interest, teachers often calculate teaching