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在数学领域里,计算可谓是进行一切数学实践活动的重要技能。新课程实施以来,计算教学亮点频现、精彩纷呈,尤其是计算与应用的结合成了目前小学数学教学的“时尚”。然而,时尚背后,过于追求情境而忽视计算的本质,计算课与解决问题课相混淆等诸多问题也接踵而来,不得不引人深思。就计算教学情境创设存在的问题、改进计算教学情境创设的若干策略、情境创设时应注意哪些问题等方面做了论述。
In mathematics, computing can be described as an important skill in all mathematical activities. Since the implementation of the new curriculum, computing teaching highlights frequently, colorful, especially the combination of computing and application into the current “primary school mathematics teaching ” fashion ". However, behind the fashion, too much to pursue the situation and ignore the nature of the calculation, calculation class and the problem of confusion and many other issues also come one after another, had thought-provoking. On the calculation of teaching situations to create the existing problems, to improve the calculation of teaching situations created a number of strategies, situational creation should pay attention to what issues are discussed.