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培养小学生的计算能力是小学数学教学的一项重要任务,应该要求学生算得正确迅速,同时还应注意计算方法合理灵活。正确是计算的基本要求,没有正确就丧失了计算的意义。迅速是计算能力的标志。合理灵活是计算正确迅速的重要保证。一、掌握数理是培养计算能力的基础每一种运算都有一定的理论依据,掌握这些理论依据是培养学生计算能力的前提,
Training pupils' computing ability is an important task in elementary mathematics teaching. Students should be required to be correct and prompt, meanwhile, the calculation method should be reasonable and flexible. Correctness is the basic requirement of calculation, without which the meaning of calculation is lost. Rapid is a sign of computing power. Reasonable flexibility is an important guarantee for the correctness and speed of calculation. First, master mathematical is to cultivate the basis of computing power Every kind of computing has a certain theoretical basis, to grasp these theoretical basis is to cultivate the students ability to calculate the premise,