聚焦数学核心概念,提升数学核心素养

Using Core Concepts to Improve the Core Quality of Mathematics

本文以二元函数为例,类比一元函数的相关知识,引导学生从旧概念出发合理猜测、合情推理出新的数学概念,加强数学核心概念内涵的理解、重视数学核心概念的学习、培养严谨的逻辑思维能力、提升数学核心素养.

Exampled by a binary function,this paper analogizes the relevant knowledge of unary function,guides students to reasonably guess and reason out new mathematical concepts from the old concepts,strengthens the understanding of the connotation of mathematical core concepts,attaches the importance to the learning of mathematical core concepts,cultivates rigorous logical thinking ability,and improves mathematical core literacy.