传统的小学数学计算教学常常通过机械重复、大量题目的训练来形成学生的计算技能,这使得学生对计算产生“敌对”情绪,计算正确率得不到有效提高。课程标准赋予了计算教学新的内涵,使计算教学充满了生活气息。 The traditional mathematics teaching in primary schools often forms the computational skills of students through mechanical repetition and a large number of topics training, which makes the calculation of the students’ “hostile” emotions, the calculation accuracy can not be effectively improved. Curriculum standards have given new meaning to computing teaching, so teaching calculation is full of life style.