小学低段数学符号意识的含义及其表现形式

The Meaning of Mathematics Symbol Sense and Its Forms of Expression in the Lower Grades of Primary School

数学符号意识是义务教育数学课程的核心概念之一。数学符号意识主要是指学生对表示一类数学概念、数学关系等符号的一种感受、体会、认识、理解、运用等方面的反应。研究和调查表明,小学低段的数学符号意识是存在的,且涉及多种符号类型,还有不同要求的表现形式,主要表现在学生对数学符号的认识、读写、理解和运用等方面的能力。

Mathematics symbol sense is one of the key concepts in the mathematics curriculum of compulsory education. Mathematics symbol sense is a reaction of feeling, knowing, understanding and manipulation of symbols involving mathematics concepts and relations. Researches and investigations show that in the lower grades of primary school, the mathematics symbol sense exists in different types and forms of expression, ＇mainly in terms of students＇ ability in knowing, reading and writing, understanding and application of mathematics symbols.