随着科学技术的日新月异,人类社会已经进入了信息话、数字化、学习化的新时代,人们合作与交流沟通的渠道和途径越来越广阔和多样.新课改明确提出了“提高学生数学地提出、分析和解决问题的能力,数学表达和交流能力,以及独立获取知识的能力”要求.一、沟通能力培养的现实教育意义一是有助于主体形成良好的数学认知体系.教育构建主义认为,学习知识的过程,是主体积极构建认知体系的进程,它具有能动性、渐进性等特性.初中生 With the rapid development of science and technology, human society has entered a new era of information, digitization and learning, and the channels and channels for people to cooperate and communicate with each other are becoming wider and more diverse. The new curriculum reform clearly proposed “ The ability to analyze and solve problems, the ability to express and communicate in mathematics, and the ability to acquire knowledge independently. ”First, the practical educational significance of communication skills training is to help the subject to form a good mathematical cognitive system. Constructivism believes that the process of learning knowledge, is the process of the main positive cognitive system, it has the initiative, progressive and other characteristics of junior high school students