促进学生认识发展的高三有机化学复习的教学研究

发布时间：2017-12-31 21:12

本文关键词：促进学生认识发展的高三有机化学复习的教学研究　出处：《南京师范大学》2015年硕士论文　论文类型：学位论文

【摘要】：基础教育化学课程的主要目的是发展学生的认识素养,而已有的研究发现学生拥有大量的化学知识却不具备相应的化学认识素养。本文以建构主义理论和奥苏贝尔意义-同化学习理论为基础,以有机化学复习为载体,以本人执教的两个物化班为研究对象,探讨如何促进学生的认识发展,并对有机化学复习提出了相应的教学策略：①重视学生的已有知识,搭建学生认识发展的平台；②将知识外显,丰富学生的认识角度；③展示本质的教学,提高学生认识方式类别；④重视规律总结和方法指导,理清学生的认识思路。通过教学实践以及问卷调查和学生访谈,对教学前后学生认识发展的变化进行研究,发现该教学策略较好的促进了学生的认识发展,使复习效果得到保障,学生的成绩得到提高。
[Abstract]:The main purpose of chemistry course in basic education is to develop students' cognitive literacy. The existing studies have found that students have a lot of chemical knowledge but do not have the corresponding chemical cognitive literacy. This paper is based on constructivism and Ausubel's theory of signal-assimilation learning. Taking the organic chemistry review as the carrier and taking the two physical and chemical classes taught by me as the research object, this paper discusses how to promote the students' understanding and development. And put forward the corresponding teaching strategy: 1 to organic chemistry review, pay attention to the students' existing knowledge, set up the platform of students' understanding and development; (2) making knowledge explicit to enrich students' understanding angle; (3) to show the essence of teaching and improve the students' cognitive style; (4) pay attention to the rule summary and method guidance, clarify the students' cognitive thinking. Through teaching practice, questionnaire survey and student interview, the change of students' cognition development before and after teaching is studied. It is found that this teaching strategy can promote the students' understanding and development, ensure the review effect and improve the students' achievement.
【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：G633.8

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