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化学新课标的主旨是培养学生的科学素养,引导其联系社会、技术和科学,使教学的主体地位由教师转变为学生,探索和采用多种学习方式,其中一种有效、积极的方式就是小组合作模式。教师在此过程中起着重要的作用,必须进行充分引导,培养学生的合作能力,改善教学效果。一、合理建立合作学习小组并分工首先要确定小组的规模,学习小组是开展合作学习的基本形式,与此同时,合作学习还要以科学分组为前提。
The main thrust of the new chemistry curriculum standard is to cultivate students’ scientific literacy, guide them to connect with society, technology and science, change the dominant position of teaching from teachers to students, and explore and adopt various learning styles. One of the effective and positive ways is to group Cooperation mode. Teachers play an important role in this process, and must be fully guided to develop students’ ability to cooperate and improve teaching effectiveness. First, the rational establishment of a cooperative learning group and division of labor First of all, to determine the size of the group, the learning group is the basic form of cooperative learning, at the same time, cooperative learning but also to the scientific group as a precondition.