“支架式教学”是源于建构主义学习理论构建的重要教学模式,对于“支架式教学”的概念界定,笔者翻阅了很多文献,具体的文字表述各不相同,但都充分体现了建构主义关于“教”与“学”的理念,而非一味地谈学生的自主学习,都强调支架的作用和构建,要求我们教师发挥“教”在“学”过程中的支持、引导、协助的作用.本文结合高中化学学科,就高中化学支架式教学的基本环节和实施策略进行分析,请各位同行雅正.一、支架式教学的基本环节 “Stent Teaching ” is an important teaching mode from the constructivist learning theory. For the definition of “Stent Teaching”, I read a lot of literatures, and the specific texts are different, but they are fully embodied Constructivism’s notion of “teaching” and “learning” rather than blindly talking about the students’ autonomous learning emphasizes the role and construction of the scaffolding and requires our teachers to play the role of “teaching” and “learning” "The process of support, guidance, assistance role.In this paper, combined with high school chemistry, high school chemistry scaffolding teaching the basic aspects and implementation strategies for analysis, please colleagues counterparts Yazheng. First, the basic aspects of scaffolding teaching