在生活中,我们大家都有这样的体会:兴趣是最好的老师。在教学中,我们对学习感兴趣,就会更加主动地去学习,效果也往往事半功倍。数学学习也是如此。在多年的教学中,我发现除小学低年级的学生对教学稍感兴趣外,小学中高年级和初中、高中大部分学生都视数学为畏途,觉得数学抽象难懂又枯燥乏味,仅仅是为了应付考试,才硬着头皮学下去。虽然教师在课堂上讲得有条有理,课外又辅以各种练习为测试,但效果总是差强人意。 In life, we all have the following experience: Interest is the best teacher. In teaching, we are interested in learning, we will be more active to learn, the effect is often more with less. Math learning is also true. In many years of teaching, I found that except for the students in the lower primary school who are a little interested in teaching, most of the students in primary and middle schools and high schools regard the mathematics as a terrible thing. They think that mathematical abstraction is hard to understand and dull, just to deal with Examination, just daring to learn. Although teachers are well-organized in the classroom, they are supplemented with various exercises for extra-curricular testing, but the effect is always unsatisfactory.