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《数学课程标准(2011年版)》指出:“符号意识主要是指能够理解并且运用符号表示数、数量关系和变化规律;知道使用符号可以进行运算和推理,得到的结论具有一般性.建立符号意识有助于学生理解符号的使用是数学表达和进行数学思考的重要形式.”由此可以看出符号意识的教学贯穿于整个小学数学课堂,因此研究“符号意识”显得十分必要.笔者结合自己的理解简单谈谈几点思考.一、结合教学内容,激发符号化的意识
The Standard of Mathematical Curriculum (2011 Edition) states: “Symbolic consciousness mainly refers to the ability to understand and use symbolic representations of numbers, quantities, and variations; to know that symbols can be used for arithmetic and inference, and that conclusions are general. Consciousness helps students to understand that the use of symbols is an important form of mathematical expression and mathematical thinking. ”Thus it can be seen that the teaching of symbolic awareness runs through the entire elementary mathematics classroom, so it is necessary to study“ symbolic consciousness. ” The author with his own understanding of simple talk about a few thoughts. First, with the teaching content, to stimulate the symbolic awareness