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近几年来,一些省市的高考数学试题因为较难而引起社会争议,出现这种现象的原因一是因为参加高考的人数不断增加,考生的平均水平下降,更重要的是因为高考的敏感性,高考试题不能事前试测,因而不能预知其难度.本文就试题难的成因、和防止试题过难的途径等方面进行了探讨,希望可以对命题和复习中科学调控试题的难度提供一些参考.本文以一个普通数学教师的视角,就高考试题难在何处、试题难的成因、难的负面效应、防止难的途径等方面作若干思考,以期抛砖引玉.
In recent years, some provinces and cities matriculation test questions because it is more difficult to cause social controversy, one of the reasons for this phenomenon because of the increasing number of participants in the college entrance examination, the average decline in candidates, more importantly because of the college entrance examination sensitivity , The college entrance examination test can not be tested in advance and can not predict its difficulty.This article discusses the causes of the test difficulty and the ways to prevent the examination papers from being too difficult, and hopes to provide some references for the difficulty of the scientific control examination questions in the proposition and reviewing. Based on the common mathematics teachers’ perspective, this article makes some reflections on the difficulty of college entrance examination papers, the causes of hard questions, the negative effects of hard problems and the ways to prevent them.