一、问题提出新课程改革强调学生学习方式的转变。小组合作学习成为本次课程改革积极倡导的有效学习方式之一,因此它正被生物教师越来越多地引入生物课的课堂中来。小组合作学习在处理教师与学生、学生与学生之间的关系以及创设和谐健康的课堂心理气氛等方面,都取得了令人满意的效果。它是 First, the question put forward the new curriculum reform emphasizes the transformation of student learning. Group-based cooperative learning has become one of the effective ways of learning actively advocated by this course reform, so it is being introduced more and more by biological teachers into the biology class. Group cooperative learning has achieved satisfactory results in dealing with the relationship between teachers and students, students and students as well as creating a harmonious and healthy classroom psychology. it is