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概念是一类事物中具有共性的结论。数学概念的形成实质是从表象蒸发出来的抽象概念,然后由抽象的思维再导致具象的再现。离开概念教学就没有数学教学的高效性存在,数学教学中的概念教学是一个举足轻重的任务。
Concept is the general conclusion of a category of things. The formation of mathematical concepts is essentially the abstract concept evaporated from the appearance, then the abstract thinking leads to the representation of the concrete again. There is no efficient teaching of mathematics left without concept teaching. The concept teaching in mathematics teaching is a decisive task.