本文把概念教学放在备课、课堂教学、课后练习这样一个全过程中来考察,提出了概念教学中值得重视的一些方法。它要求教师洞悉教材前后的联系,掌握学生情况,在备课时注意寻找有关概念的全部信息,形成概念的“梳理”;课堂上抓住概惫的辨析(去伪存真、由表及里去聚合思维),建立准确概念;练习中突出概念的综合运用,巩固已学概念;在此基础上突出概念的类比(由此及彼、举一反三去发散思维),在更高的层次上使学生理解概念的本质。 This paper puts concept teaching in such a whole process as lesson preparation, classroom teaching and after-school practice, and puts forward some methods that should be emphasized in concept teaching. It requires teachers to understand the teaching materials before and after the contact, to master the situation of students, pay attention to find all the relevant information in the preparation of the class information, the formation of the concept of “combing”; class to seize the assessment of exhausted (go to pseudo-true, , To establish the concept of accuracy; practice the concept of comprehensive use of prominent, to consolidate the concept has been learned; on this basis, highlight the concept of analogy (and thus, give anting to divergent thinking), at a higher level to enable students to understand the nature of the concept .