中学生化学解题障碍的原因分析  

On Possible Causes to Middle School Student's Difficulty in Solving Chemistry Problems

作　　者：黄宝美[1] 赖萍 HUANG Baomei;LAI Ping(College of Chemiswy and Chemical Engineering,Mianyang Teachers College,Mianyang,Sichuan 621006)

机构地区：[1]绵阳师范学院化学与化学工程学院,四川绵阳621000

出　　处：《绵阳师范学院学报》2018年第8期76-80,共5页Journal of Mianyang Teachers＇ College

摘　　要：本文在前人的理论基础上采用口语报告法研究学生的解题心理活动轨迹,并归纳出学生出现化学解题障碍的原因.主要包括:提取相关解题知识的能力较弱、组织化学知识的能力不强、学生的自我效能感较差.针对这些障碍,提出了注重培养学生的化学学习思维、在教学过程中帮助学生构建化学知识框架、营造全体成员参与的课堂氛围三项教学策略.这样有助于一线教师在教学过程中针对学生出现的解题障碍进行逐步的引导,以帮助学生学会学习化学,学好化学.On the basis of previous theories,we studied students＇ psychological activity path by the oral report method,and we classified the reasons which affect chemical solving obstacles are the weak ability to extract relevant knowledge,the weak ability of organizing chemical knowledge,and the poor self-efficacy of students. According to these reasons,we proposed three teaching strategies,including paying attention to cultivate students＇ chemistry learning thinking,help students build chemical knowledge framework in the process of teaching,build friendly classroom atmosphere,which will help the first-line teachers to guide students of teaching and help students to learn chemistry.

关 键 词：中学生 化学 解题障碍 口语报告法 

分 类 号：G632[文化科学—教育学]