“组织”一节内容是初中《生理卫生》“人体概述”这章的重点,这节内容教学的成功与否,会直接影响以后其他章节的学习。为了让学生掌握好这部分基础知识,我在教学中初步尝试了自学——实验法,取得一定的效果。为了指导学生自学这节内容,我并没有过多地给学生定框框,而是尽量使学生摆脱对教师的过分依赖,旨在教给学生学习的方法。“组织”一节内容包括两大部分。前一部分是细胞分化,组织的形成和组织的概念。这部分内容学生自学时,问题不大。因为在学习《动物学》“两栖纲”时,学生采集了“蟾蜍发育过程”标本,对于细胞分化和组织的形成有了一定的感性认识。我要求学生在看书自学时,对照标本中从受精卵开始直到幼蟾蜍的形成,理解随着胚胎发育过程的不断进行,分别形成各种组织。后一部分是人体四种基本组织的分布、结构 The section “Organization” is the focus of the chapter “Summary of the human body” in junior high school “Physical Health”. The success or failure of teaching in this section will directly affect the learning of other chapters in the future. In order to allow students to master this basic knowledge, I initially tried the self-study-experiment method in teaching and achieved certain results. In order to guide students to self-study this section, I did not frame the students too much. Instead, I tried to free the students from over-reliance on teachers and taught them how to learn. The section “Organization” includes two parts. The first part is the concept of cell differentiation, tissue formation and organization. When this part of the student self-study, the problem is not great. Because when studying the “Animal Science” and “Amphibious Program”, students collected specimens of the “developmental process of crickets.” This gave a certain emotional understanding of cell differentiation and tissue formation. I asked the students to read the book to learn from each other, control the specimen from the beginning of the fertilized egg until the formation of cubs, understand that with the continuous development of the embryonic process, the formation of various organizations. The latter part is the distribution and structure of the four basic human tissues.