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随着教学研究的深入,对于不同形式的数学命题的使用,广泛地受到数学教师的重视。为此,本文就目前出现较多的数学命题形式按其构造方法及其作用分别举例进行说明。一是非判断题的构造与作用是非判断题常以陈述句和疑问句出现,要求学生在两种判断中选择一个正确的,使用“√”与“╳”等记号或正确与错误、真与假、是与非等判断词进行回答。是非判断题广泛地被使用于考试的基础内容部份,它比较容易构造、容量较大、节约考试时间与评定时间。
With the deepening of teaching and research, the use of different forms of mathematical propositions is widely valued by mathematics teachers. For this reason, in this paper, there are more examples of mathematical propositions. The first is the construction and role of non-judgment questions. Non-judgment questions often appear as declarative sentences and interrogative sentences. Students are required to choose one of the two types of judgments. Use the signs “或” and “╳”, or the right and wrong signs, true and false, and Answer with non-judgment words. The non-judgment questions are widely used in the basic content of the examination. It is relatively easy to construct, has a large capacity, and saves examination time and assessment time.