由于合作学习具有能激励学生发挥出自己的最高水平,能促进学生在学习上互相帮助、共同提高,能增进同学之间的互相交流,改进人际关系等优点,被越来越多的教师所青睐,在课堂教学中合作学习成了主要学习方式。尤其公开课、观摩课更是出现了形形色色 Cooperative learning is favored by more and more teachers because it has the advantages of encouraging students to exert their own highest level, helping students to learn from each other, improving together, promoting mutual exchanges among students, and improving interpersonal relationships. , Cooperative learning has become the main way of learning in classroom teaching. In particular, open class, observation class is appeared all kinds