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高校招生“3+X”模式考试已推行了几年。这种以能力测试为主导着重考查学生所学相关课程的基础知识、基本技能的掌握程度和综合运用所学知识,分析解决实际问题的能力的考试,经过几年的实践后,其考试目标、考试范围、试卷结构及组卷方式等逐步规范、明确。究其化学试题而言,历年试题都有新意,题型分类比、试题难易比、内容比也逐步成熟,遵循《考试说明》做到“两个不超”和“两个有解”的命题原则,对中学化学的教学改革有良好的指导作用,为了帮助广大师生把握今后理科综合复习化学教学的方向,本文对2002年、2003年云南省理科综合考试情况及考生答题存在的问题进行了认真分析,希望对今后的教学有一定指导作用。
The “3+X” examination for college admissions has been implemented for several years. This kind of ability test focuses on the basic knowledge of the relevant courses students have learned, the mastery of basic skills and the comprehensive use of the knowledge learned, analysis of the ability to solve practical problems, after a few years of practice, the test objectives, The scope of the examination, the structure of the examination papers, and the way in which the examinations are conducted are gradually standardized and clarified. In terms of its chemical test questions, all questions over the years have had new ideas. The classification ratio of questions, the difficulty ratio of test questions, and the content ratio have also gradually matured. Following the “exam description”, “two not over” and “two solutions” have been achieved. The proposition principle has a good guiding role in the teaching reform of middle school chemistry. In order to help teachers and students master the direction of comprehensive review of chemistry teaching in future sciences, this article carries out the problems in the 2002 and 2003 comprehensive science examinations and candidates’ questions in Yunnan Province. Carefully analyzed and hoped to have a certain guiding role in future teaching.