《数学新课程标准》明确指出:“学生的数学学习活动不应只限于接受、记忆、模仿和练习,数学课程还应倡导自主探索、动手实践、合作交流、阅读自学等学习数学的方式。”作为新课程标准所倡导的数学学习方式,合作交流几乎在每堂课中都被采用,因为有效的合作交流有利于调动学生进行自主探索,有利于教师与学生、学生与学生之间的情感沟通和信息交流,尤其对学生的创新意识和实践能力的培养大有益处。但在当前的的课堂教学中,我们发 The New Curriculum Standard for Mathematics states that: "The mathematics learning activities of students should not be limited to accepting, remembering, imitating and practicing. Mathematics courses should also advocate the ways of learning mathematics such as self-exploration, hands-on practice, cooperation and exchange and reading self-study. As the mathematics learning mode advocated by the new curriculum standard, cooperation and exchange are adopted in almost every class because effective cooperation and exchange helps mobilize students to explore independently, which is beneficial to teachers and students, between students and students Emotional communication and information exchange, especially for students’ innovative awareness and practical ability of great benefit. But in the current classroom teaching, we send