基于概念教学的理性精神培养策略
2021-09-30叶剑真
【摘 要】数学理性精神是数学核心素养必备品格的重要內核。然而,在现实数学教学中,人们对数学的理性精神认识不足,对它的研究也不够深入。小学数学概念是整个数学知识结构的基础,是数学方法的载体,是基础知识的起点,是逻辑推理的依据,是数学学习的核心。我们要在概念形成的不同阶段,采用不同的方式来促进学生理性精神的培养。本文在文献检索的基础上,对数学理性精神的相关研究成果进行了梳理和分析,进一步阐明了数学理性精神的内涵,注重理性精神与概念教学的策略分析与运用。
【关键词】小学生数学;理性精神;培养
中图分类号:G623 文献标识码:A 文章编号:1006-7485(2021)26-0159-02
Research on the Strategy of Cultivating Rational Spirit Based on Concept Teaching
(Lilin Primary School, Jimei District, Xiamen, China) YE Jianzhen
【Abstract】 The rational spirit of mathematics is an important core of the essential character of the core literacy of mathematics. However, in the actual mathematics teaching, people have insufficient knowledge of the rational spirit of mathematics, and the research on it is not deep enough. The concept of primary school mathematics is the foundation of the entire mathematical knowledge structure, the carrier of mathematical methods, the starting point of basic knowledge, the basis of logical reasoning, and the core of mathematics learning. At different stages of concept formation, we should adopt different methods to promote the cultivation of students' rational spirit. Based on the literature search, this article combs and analyzes the related research results of the rational spirit of mathematics, further clarifies the connotation of the rational spirit of mathematics, and focuses on the strategic analysis and application of the rational spirit and concept teaching.
【Keywords】 Primary school mathematics; Rational spirit; Cultivation
一、理性精神
理性精神主要是指通过思维能力抽象、总结、分析、综合感性材料,形成概念、判断或推理,寻求事物本质、规律和内在联系的理性认知活动。理性是一种精神品质,其实质是追求真理,实事求是,独立思考,积极反思,敢于怀疑和批判,不断创新,坚信科学可以引领人类实现自我超越和发展,从必然王国走向自由王国。
数学理性精神则是指在理解概念、判断或推理的过程中,通过一系列的抽象和概括,寻求事物的本质、规律和内在联系的精神。数学理性精神是数学核心素养必备品格的重要内核,包括培养科学严谨的精神和敢于质疑的精神。
二、培养理性精神的策略
根据目前的概念教学现状,教师有必要制定相应的培养策略。以下主要通过转变教学思想、提高教师素质等方面确定培养学生理性精神的有效策略。……
