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初中函数教学对学生来说,有些知识显得比较形式化,不太能使初中生接受。随着教学进度的深入,学生对函数的认知水平也不尽相同。学生更因为其抽象的概念、运算的缺失、数学逻辑思维的匮乏,在解决函数问题时显得更为困难,这决定了教师教学应该有更行之有效的教学方法,利用各种方式去帮助初中生解决函数学习的困难和提高函数复习教学的有效性。本文简要阐述中考函数复习教学的有效性实施和教学思考。
Junior high school function teaching for students, some knowledge seems to be more formal, not too junior high school students can accept. With the in-depth progress of teaching, students have different levels of cognitive function. Students are even more difficult to solve the function problem because of their abstract concepts, lack of computation, and lack of mathematical logic thinking. This determines that teachers should have more effective teaching methods and use various methods to help junior high schools. Students solve the difficulties of function learning and improve the effectiveness of function review teaching. This article briefly describes the effectiveness of implementation and teaching thinking of reviewing the function of the examination.