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1问题的提出1.1数学概念教学中存在的问题(1)学生层面的问题。从学生学习数学概念的实际情况来看,学生会出现两种情况:有的学生看似重视基本概念,但是在口头上,随意记点零碎的东西,而不是科学的理解;有的学生感觉学习概念单调枯燥,简单应付,导致概念不清和计算模糊,这样下去,会对数学双基的掌握和运用产生严重影响,何况应用概念使数学解题做到举一反三、触类旁通。(2)教学层面的问题。从少数教师数学概念的教学情况来看,数学概念没有成为课堂教学的核心,没
1 questions put 1.1 mathematical concepts of teaching problems (1) student-level issues. Students from the mathematical concept of the actual situation, the students will appear in two situations: Some students seem to value the basic concepts, but verbally, casually point things, rather than scientific understanding; some students feel the concept of learning Monotonous, simple to deal with, leading to the concept of ambiguity and fuzzy computing, so go on, will have a serious influence on the mastery and application of mathematical double base, not to mention the concept of mathematics to solve the problem so to do by case by case, by analogy. (2) teaching level problems. From the teaching situation of a few teachers’ mathematical concepts, the mathematical concepts have not become the core of classroom teaching.