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在中学数学教学中,如何培养学生大胆设想,敢于探索,善于创新的精神,是现代数学教学的一个重要课题.设想是数学很独特的思维方式,分析的成败,往往系于设想是否大胆和合理,设想是分析过程中不断获得新知识的动力。因此,设想能力的培养在数学思维训练中,占有十分重要的地位。为此,本文以以下几例习题教学为例,谈谈我对这个问题的做法与体会。
In middle school mathematics teaching, how to train students to boldly imagine, dare to explore, and be good at innovation is an important topic in modern mathematics teaching. The idea is that mathematics is a very unique way of thinking. The success or failure of analysis often depends on whether the idea is bold and reasonable. Assumptions are the driving force for continuous acquisition of new knowledge in the analysis process. Therefore, assuming the cultivation of ability in the training of mathematical thinking, occupies a very important position. For this reason, this article takes the following example exercises as an example to talk about my practice and experience on this issue.