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概念是思维形式的体现,也是数学教学的基本支点,所有的数学教学内容,都是以基本概念为主,在理解和掌握概念的基础上,才能开展下一步的教学活动。但在实际的教学过程中存在轻概念、重解题的现象,这使得教学概念与解题过程脱节。因此,教师在教学过程中要积极引导学生从具体数学知识出发,重视数学概念的教学。1创设教学情境,引入概念
Concept is the embodiment of thinking form, but also the basic fulcrum of mathematics teaching. All the mathematics teaching contents are based on the basic concepts. Only on the basis of understanding and mastering the concepts, can we carry out the next teaching activities. However, in the actual teaching process, there is a phenomenon of light concept and repeated problem, which makes the concept of teaching out of line with the problem-solving process. Therefore, teachers in the teaching process should actively guide students from the specific mathematical knowledge, emphasis on the teaching of mathematical concepts. 1 Create teaching situations and introduce concepts