数学概念是对客观事物中有关空间形式和数量关系的抽象概括,是数学学习的核心和基础。学生原有的知识基础、原有的生活经验以及暂时的能力发展等的欠缺,教师在课堂上提供的学习材料或反馈评价的不足,是影响小学生数学概念学习的主要因素。小学数学概念教学要立足学生的生活经验、知识基础和能力水平,引导学生逐步认识数学概念的内涵,逐步发现数学概念的本质,逐步聚焦数学概念的核心。 The concept of mathematics is an abstract summary of the relationship between the form and the number of objects in objective things, which is the core and foundation of mathematics learning. The lack of students’ existing knowledge base, original life experience and temporary ability development, the lack of teachers’ learning material in the classroom or the feedback evaluation are the main factors that affect pupils’ learning of mathematical concepts. Primary school mathematics concept teaching should be based on students’ life experience, knowledge base and ability to guide students to gradually understand the connotation of mathematical concepts, and gradually find the essence of mathematical concepts, and gradually focus on the core of mathematical concepts.