Review of the research on the sense of primary and secondary school mathematical symbols——Cum the strategies for training the sense of symbol

Mathematical symbols are the basis for disseminating and exchanging mathematical ideas,and the sense of mathematical symbols has been frequently discussed. The present study is based on the current status of research on mathematical symbols,with analysis and prospects in terms of time,theory and practice. In addition,on the basis of the connotation of the sense of mathematical symbols and its features,it discusses the strategies for training students' sense of symbol,so as to attach importance on the development of their quality in all aspects.