初中生物的内容涉及多学科知识,合作学习可以发挥它独特的作用:学习小组内部进行探讨,异质学生之间互补,小组内部发现问题,学习能力强的学生为学困生进行讲解,既可以帮助学困生理解概念,也可以加深学优生对知识的理解;再通过小组之间交换意见,就可以使全班对抽象知识的认知更上一个台阶。通过合作学习使全班学生 The content of junior high school biology involves multidisciplinary knowledge. Cooperative learning can play its unique role: the learning group conducts internal discussions, complements the heterogeneous students, finds problems within the group, and students with strong learning ability explain the students with learning difficulties. Both Can help students understand the concept of learning difficulties, but also can deepen students understanding of knowledge; and then exchange ideas through the group, you can make the class awareness of abstract knowledge to a higher level. Through cooperative learning to make the whole class of students