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新课标(A)数学必修一第39页A组第六题是一道难度不大的题目,训练了奇偶函数的概念及性质,对于进入高中不久的高一学生是一道很好的训练题,为了让学生能够掌握这类题目,我在教学中用了三种方法讲解此题。设计一:本题从题目上读字面意义要求画出函数的图象,并求出函数的解析式,训练的是奇函数的图象关于原点成中心对称
New Curriculum (A) math compulsory one Page 39 A group of sixth questions is not a difficult topic, training the concept and nature of the odd and even function for entering the high school students in the near future is a good training questions, In order to enable students to master such topics, I used three ways to teach this problem. Design a: The title from the title of the literal meaning of the request to draw the function of the image, and to find the function of the analytic, the training is an odd function of the image on the origin into the center of symmetry