高中化学习题课教学设计研究

THE STUDY OF INSTRUCTIONAL DESIGN FOR CHEMISTRY EXERCISE LESSON OF SENIOR MIDDLE SCHOOLS

习题课的任务是帮助学生搭建思维平台,理清知识脉络、完善认知结构,形成综合能力。设计好高中化学习题课并在教学中予以实施是提高化学习题课教学实效性的有效方法。本文从对高中教育阶段化学习题课教学的现状分析入手,调查发现目前化学习题课教学中存在的一些问题。本研究从"一切为了学生发展"的教育理念出发,在整理了现有教学设计研究和化学习题课教学研究的基础上,以"最近发展区"理论和建构主义理论为指导,针对化学学科的特点,提出了高中化学习题课教学设计的原则。

The task of exercise lesson is to help students to build thinking platform, clarify the context of knowledge, improve the cognitive structure and to form a comprehensive ability to design a good chemistry exercise lesson in high schools and shall be implemented is an effected way to mention the efficiency of chemistry teaching. This article from the high school education of chemistry exercises teaching current situation analyses proceed with,found the chemistry exercises teaching in some of the problems. The present study from＂ all for studentsltevelopment＂ concept of education, in the collation of existing research and teaching design of chemistry exercises teaching on the basis of the study, in order to＂ the zone of proximal development＂ theory and constructivism theory as the instruction, according to the characteristics of chemistry disci- pline, a high school chemistry class teaching design principle Research on instructional design of chemistry exercise lesson is a long - term employment that requires broad participation and efforts of workers in chemical education. The content of this paper is hope to promote chemistry teachers to renew their teaching principles, improve their instructional design and teaching quality of exercise lesson.