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如何激发学生的数学兴趣,是数学教师必须面对、而且必须解决的一个重要课题。解决这一问题的关键在于:讲课时多联系实际,用有声有色的生活中带有数学关系的具体实例,并讲述一些带有趣味性的故事。数学本身就是生活中一种科学游戏。数学教师如抓住这一关键,就会把课讲活,把学生的注意力吸引过来。在讲初中有理数乘方这节课时,我首先给出一列数:1、2、4、8、32……
How to stimulate students’ interest in mathematics is an important issue that mathematics teachers must face and must solve. The key to solving this problem lies in the fact that when lecturing, it is more relevant to reality, using vivid and concrete examples of mathematical relationships in life, and telling some interesting stories. Mathematics itself is a science game in life. If math teachers grasp this key, they will talk about the lesson and draw the students’ attention. In the course of teaching junior high school rational powers, I first give a list of numbers: 1, 2, 4, 8, 32...