化学课堂以学生发展为核心,既要关注当前课堂教学内容的落实,也要关注学生后续发展的要求,为学生创设适切而多元的参与机会与平台,是课堂常规的、基本的要求。只有“参与式”课堂,才能在获得丰富学习体验与足够历练的基础上,实现知识的意义建构及能力的长足发展。 At the core of student development, the chemistry class should not only pay attention to the implementation of the current classroom teaching content, but also pay attention to the students’ follow-up requirements. It is a regular and basic requirement for the students to create appropriate and diverse opportunities and platforms for participation. Only “Participation” classroom, in order to obtain a rich learning experience and sufficient experience based on the realization of the meaning of knowledge construction and ability of rapid development.