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概念是思维的细胞.理解概念是一切数学活动的基础,概念不清就无法进一步开展其他数学活动.学生的概念理解和应用水平也是衡量教学质量高低的重要标准之一.因此,一线数学教师必须特别重视概念的教学.
Concept is the cell of thinking. Comprehension concept is the foundation of all mathematics activities. If the concept is unclear, it is impossible to carry out other mathematic activities further. The concept understanding and application level of students is also one of the important standards to measure the quality of teaching. Therefore, first-line mathematics teachers must Special emphasis on the concept of teaching.