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计算,在小学数学教材中占的篇幅很长,小学生计算能力的培养,也是小学数学教学的主要目的之一。正确认识计算在数学教学中的重要作用,准确把握计算的内在思想和方法,能让我们的教学更加科学有效。本文对小学数学计算教学策略进行了探讨。1既重算理,也重算法。1.1算理和算法的基本含义算理:即计算的原理或者道理,是解决问题的操作程序,解
Calculation, in primary school mathematics textbooks account for a long space, primary ability to develop computing, mathematics teaching primary school is also one of the main purposes. Correctly understanding the important role of calculation in mathematics teaching and accurately grasping the inner thoughts and methods of calculation can make our teaching more scientific and effective. This article discusses the elementary mathematics calculation teaching strategy. 1 both re-calculated, but also recalculate. 1.1 The basic meaning of arithmetic and algorithm Calculation: the principle or reason of calculation, is to solve the problem of operating procedures, solutions