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纵观近几年中考题目,经常看到一些源于课本的试题.命题者将课本上的例题习题进行改编,引导教师和学生重视课本、重视例题.如何发挥例题作用,提升教学品质,是每个教师期待解决的问题.下面是笔者平常教学中的一些实践,与同仁交流.一、一题多解,发挥例题的方法引领功能题不在多,但求精彩.一题多解,能从不同知识角度加深对题目的认识.一题多解的实质是解题或证题时以不同的方式反映条件与结论之间的本质联系,从不同的角度,不同
Throughout the examination questions in recent years, we often see some textbooks from the test questions. Proposition will textbook examples of exercises adapted to guide teachers and students attach importance to textbooks, attention to examples .How to exemplify the role of improving teaching quality is A teacher looking forward to solve the problem. The following is the author of some of the usual teaching practice, and peer exchange. First, a multi-solution, exemplifying the method to lead the function of the problem is not much, but for the wonderful. Deepen the understanding of the subject from the perspective of knowledge.The essence of one problem and multiple solutions is to reflect the essential connection between conditions and conclusions in different ways when solving problems or syndromes and from different perspectives and different