摘要
在阐释模型分类、模型功能和建模学习的意义的基础上，以“浓度对化学反应速率的影响”之学习过程设计为例，说明在化学教学中通过确立建模目标、模型参数选择、模型建构及表征、分析、评价、调用、重构等活动，可有效提升学生心智模型与表达模型的内在一致性和有效性，促进学生对化学知识的有效探究和深度理解。
On the basis of explaining the meaning of model classification, model functions and modeling learning and taking the learning process design of ＂the influence of concentration on chemical reaction rate＂ as an example, this study expounded that it could effectively improve the students＇ internal consistency and validity of mental models and expressive models, promote students＇ effective exploration and depth understanding of chemistry knowledge through establishing the obiective, parameter selection, presentation, analysis, evaluation, employment and reconstruction of models during chemistry teaching process.
出处
《化学教育》
CAS
北大核心
2016年第23期37-40,共4页
Chinese Journal of Chemical Education
基金
广西教育科学“十二五”规划2014年度委托A类重点课题:中学高效教学行为的分析、诊断与设计研究(2014AA068)
关键词
模型
建模
化学教学
学习设计
model
modeling
chemistry teaching
learning design
