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高中数学新课程标准中明确提出:“要培养学生的空间想象能力、抽象概括能力、推理论证能力、运算求解能力、数据处理能力、应用意识、创新意识”。应用问题能全面考察学生的抽象概括能力、运算求解能力,培养学生的应用意识和创新意识,所以很受命题人的青睐,几乎成为每年高考题的必备题型。本文中笔者将通过几组数据调查,揭示当前应用问题教学存在的问题,分析出现这些问题的原因,再结合自己的教学实践,谈一谈自己在教学中所做的一些尝试以及效果,与读者交流。
The high school mathematics new curriculum standard clearly states that: “To cultivate students’ spatial imagination ability, abstract summary ability, theoretical reasoning ability, computational solving ability, data processing ability, application consciousness, and innovative consciousness ”. Application problems can comprehensively examine students’ abstract generalization ability and computational solving ability, and cultivate students’ application awareness and innovation consciousness. Therefore, they are highly favored by propositional people and almost become necessary questions for annual college entrance examination questions. In this article, the author will use several data surveys to reveal the current problems in the application of teaching problems, analyze the reasons for the emergence of these problems, and then combine their own teaching practice, talk about some of their own attempts in teaching and the results, and readers communicate with.