“合情推理”辨析

摘要

波利亚的“合情推理”模式引进我国数学课程标准后，就成了我国数学教育研究的关键词。然而，“合情推理”的科学性尚需考证：（1）它的中文意义不明确；（2）它不满足推理模式的客观性要求，存在明显的缺陷；（3）过分强调“合情推理模式”则是过分强调归纳推理和演绎推理的区别，容易割裂它们之间的关系。%After the model of ＂plausible inference＂ being introduced into the mathematics curriculum standards, it became a key word of the research on mathematics education in China. However, there are doubts on whether it is scientific. （1） Chinese meaning of plausible inference is ambiguous. （2） The plausible inference can not meet the objective requirement of the reasoning, which has obvious defects. （3） Overemphasizing the model of plausible inference would overemphasize the difference between deductive inference and inductive inference, and would dispart them.