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《数学课程标准》提出:数学为人们交流信息提供了一种有效、简捷的手段.有效的数学学习活动不能单纯地依赖模仿与记忆,动手实践、自主探索与合作交流也是学生学习数学的重要方式.学生在课堂中的交流活动,有利于思维的发展、情感的沟通、智慧的碰撞和经验的提升,有利于数学语言的内化.那么,如何提高数学课堂交流的质量,使数学交流更有效呢?一、问题引领,让交流从肤浅走向深入数学交流的实质是信息的沟通和意义的生成.课堂交流
Mathematical Curriculum Standards put forward that mathematics provides an effective and simple means for people to exchange information.Effective mathematics learning activities can not rely solely on imitation and memory, hands-on practice, independent exploration and cooperation and exchange is also an important way for students to learn mathematics Students’ exchange activities in class are beneficial to the development of thinking, the communication of emotions, the collision of intelligence and the improvement of their experience, which is conducive to the internalization of mathematical language.How to improve the quality of the exchange in mathematics classroom and make mathematical exchange more effective First, the problem lead, let the exchange from the superficial to deepen the essence of mathematical exchange is the communication of information and the generation of meaning.