数学核心素养在数学教学中的渗透探研--以“商不变的规律”教学为例

Research on the Penetration of Mathematics Core Competence in Mathematics Teaching——Taking the Teaching"Law of Quotient Ivvariability"as an Example

数学核心素养是学生经过数学学习活动后,应获得的综合性能力。数学教学不再是仅仅满足于学生单纯的知识增长,而是要提高学生的综合性能力。为提高学生思考的主动性和课堂的互动性,培养学生数学核心素养,教师要更新教学理念,创新教学方法。文章以“商不变的规律”教学为例,研究核心素养中“数学建模”“逻辑推理”和“数学抽象”在教学环节中的设计问题,以渗透“模型思想”,培养学生推理能力,发展学生数学思维,提升学生数学核心素养。

Mathematics core competence is the comprehensive ability that students should obtain after mathematics learning activities.Mathematics teaching is no longer only satisfied with students'simple knowledge growth,but to improve students'comprehensive ability.In order to improve students'thinking initiative and classroom interaction,and cultivate students'mathematical core competence,teachers should update teaching ideas and innovate teaching methods.Taking the teaching of"the law of quotient invariability"as an example,this paper studies the design problems of"mathematical modeling""logical reasoning"and"mathematical abstraction"in the teaching link of core competence,so as to infiltrate"model thought",cultivate students'reasoning ability,develop students'mathematical thinking and improve students'mathematical core competence.