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计算教学比较枯燥乏味,而且在日常教学过程中很少被提及,但计算教学在某种程度上却有着其他教学模式无法比拟的独特性和优越性。实践证明,在情境中进行计算教学可以让学生感受到计算的价值和现实意义,从而引发学生的数学思考能力。本文从创设教学情境、强化估算方法、引导交流反思等三个方面进行论述,将数学知识赋予到学生喜闻乐见的情境中。[创设不同情境进行计算教学]只有在一定情境中进行,计算才富有生命力,学生数学
Computational teaching is dull and is rarely mentioned in the daily teaching process. However, computational teaching, to some extent, has the uniqueness and superiority unmatched by other teaching modes. Practice has proved that in the context of computing teaching students can feel the value of computing and practical significance, thus triggering students’ mathematical thinking ability. This article discusses the following three aspects: creating teaching situations, strengthening estimation methods, and guiding exchanges and reflections, giving mathematical knowledge to situations loved by students. [Create different situations for teaching] only in a certain situation, the calculation is full of vitality, students math