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核心素养一词是新一轮课程标准中提出的。数学核心素养主要包括六个方面:数学抽象、逻辑推理、数学建模、直观想象、数学运算、数据分析。其中逻辑推理素养位居第二,它也是传统课程标准提出的三大能力中的逻辑推理能力的演变与提升。与传统教学仅仅强调注重学生逻辑推理能力不同的是,核心素养中的逻辑推理不仅要求学生具备严密推理、论证的能力,还进一步提出了在这一过程中要形成发现问题、提出问题,形成合乎逻辑的思维品质的要求,这样才能符合新课程标准要求的核心素养。一、课堂教学中的归纳类比
The term core literacy is set forth in the new round of curriculum standards. There are six main aspects of mathematical core literacy: mathematical abstraction, logical reasoning, mathematical modeling, visual imagination, mathematical operations, data analysis. Among them, logical reasoning is ranked second, which is also the evolution and promotion of logical reasoning ability in the three abilities proposed by the traditional curriculum standards. Different from traditional teaching, which emphasizes on students’ ability of logical reasoning, the logical reasoning in core literacy not only requires students to have rigorous reasoning and argumentation skills, but also puts forward some suggestions on how to form and discover problems in this process, Logical thinking of the quality requirements, so as to meet the requirements of the new curriculum standards of core literacy. First, the inductive analogy in classroom teaching