n.the act of representing something with a symbol
同义词：symbolising
Symbolizing, Modeling, and Instructional Design
Symbolizing and Communicating in Mathematics Classrooms
Symbolizing and Communicating in Mathematics Classrooms
Symbolizing, Modeling and Tool Use in Mathematics Education
Self-symbolizing and the neglect of others' perspectives
On Ways of Symbolizing: The Case of Laura and the Velocity Sign
Symbolizing mathematical reality into being-or how mathematical discourse and mathematical objects create each other
Mathematizing and symbolizing : The emergence of chains of signification in one first-grade classroom
Striving for Specific Identities: The Social Reality of Self-Symbolizing
Striving for Specific Identities: The Social Reality of Self-Symbolizing
