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准确而清晰的数学概念是作出恰当的判断和合乎逻辑的推理的基础,是进行正确而迅速的运算和提高解题的技能、技巧的前提.有些学生证题感到困难,运算不够准确,往往与概念模糊分不开.而作为未来小学数学教师,只有准确而清晰地掌握了数学概念,具有严谨的科学态度,缜密的思维,才能在将来的教学中不出或少出差错.因此,我们中师的数学教学一定要重视概念教学,通过数学概念的教学,让学生明确概念的内涵和外延以及它们之间的相互关系,能够灵活运用数学概念进行证题和解题.对这个问题,我的体会是:
Accurate and clear mathematical concepts are the basis for making proper judgments and logical reasoning, and are the prerequisites for performing correct and prompt calculations and improving the skills and techniques for problem-solving. Some students find it difficult to verify the title and the calculation is not accurate enough. The concept of fuzzy inseparable.But as a future primary school mathematics teachers, only accurate and clear grasp of the mathematical concepts, with strict scientific attitude, careful thinking, in the future teaching can not make mistakes or less.Therefore, we Teachers must attach importance to the concept of teaching mathematics teaching, through the teaching of mathematical concepts, so that students make clear the concept of connotation and denotation and the relationship between them, can be flexible use of mathematical concepts for questioning and problem solving.To this problem, my Experience is: