我们曾在广西师大附中初三、高一的化学教学中,选择不同班级、不同教材内容,进行小单元结构教学试验,初步收到良好的效果。现将初步试验的做法与体会汇报如下。一、小单元结构教学的基本做法。这种方法的核心是将传统教学法中以教师的教为主转向以学生的学为主,整个教学法都围绕如何指导学生学习去设计、去开展。课堂上力求让学生成为学习的主人,让他们在教师的指导下,阅读课 In the chemistry teaching of the third and senior high schools in Guangxi Normal University, we chose different classes and teaching materials to carry out teaching experiments on small cell structures and initially received good results. We will report the practice and experience of the preliminary test as follows. First, the basic practice of small cell structure teaching. The core of this method is to transfer the traditional teaching methods from teacher's teaching to student's learning. The whole teaching method focuses on how to guide students to design and develop. The class strives to make students become the masters of learning, so that they can read under the guidance of teachers.