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近儿年来,各地各类考试的数学试题陆续采用了选择题。本文想对此作初步探讨。过去的考试一般都采用论述式试题,这种试题存在着许多问题:例如由于考试时间的限制,试题量的限制,要全面检查、了解考生掌握知识的情况是困难的。题目的数量少,有时一、二道题便占去二、三十分钟,不能排除答题的偶然性,甚至会出现“一题定终身”的情况,另外评分标准不好掌握,往往受到阅卷者个人主观因素的影响,从而降低测验的信度和效度。与论述式试题相反,选择题容量大,题型丰富,在短短的一两个小时内能够考查相当多的内容,从而保证试题的广泛性,扩大考查知识的覆盖面,能较全面地考查考生基础知识
In recent years, various types of examinations around the mathematics questions have been used multiple choice questions. This article would like to make a preliminary discussion of this. Past examinations are generally used to test questions, there are many problems such questions: for example, due to the limitation of exam time, the amount of questions to be fully examined, to understand the situation of candidates to master knowledge is difficult. The number of topics is small, and sometimes one or two questions account for two or three minutes, can not rule out the chance of answering the question, or even “a title for life” situation, the other grading standards are not good, often by the individual Subjective factors, thereby reducing the test reliability and validity. Contrary to the essay-based examination questions, the multiple-choice questions are large in content and rich in question types, and can test quite a few contents in just one or two hours so as to ensure the extensiveness of examination questions and expand the coverage of examination knowledge so that candidates can be more thoroughly examined Basics