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一、揭示知识产生的背景引发学生学习数学的兴趣面对数学问题,大多数学生总感到它远离生活,过于专业化和抽象化,其实,现实生活中蕴藏着大量的数学信息,数学在现实生活中有着广泛的应用,教师必须设法扭转他们这种错误的认识。其中一种有效的做法,就是在教学时注意提示相关的背景材料,使学生了解数学来源于实践又最终服务于实践的发展规律,使学生感到“人人学有价值的数学”的必要性,从而激发学生的学习兴趣。
First, to reveal the background of knowledge triggering students interested in learning mathematics Faced with mathematical problems, most students always feel it away from life, too professional and abstracted, in fact, real life contains a lot of mathematical information, mathematics in real life Have a wide range of applications, teachers must try to reverse their mistaken understanding. One of the effective ways is to pay attention to the relevant background materials in teaching so that students can understand the law of development that mathematics comes from practice and finally serve the practice and make students feel it necessary to learn the valuable mathematics for everyone. Sex, so as to stimulate students’ interest in learning.