摘要
元建模知识是关于模型本质和目的的知识,对发展学生的模型认知有着重要作用。在化学方程式的教学中,依据初中生定量认识化学反应的发展层级,选取化学史料设置情境,引导学生经历建模实践活动,获取元建模知识,发展科学建模能力。
Metamodeling knowledge is about the essence and purpose of models,and plays an important role in developing students'model cognition.In the teaching of chemical equations,based on the quantitative understanding of the developmental levels of chemical reactions among junior high school students,chemical historical materials are selected to set up scenarios,guide students to experience modeling practice activities,acquire metamodeling knowledge,and develop scientific modeling abilities.
作者
李斌
景志英
胡国飞
LI Bin;JING Zhi-Ying;HU Guo-Fei(Wenyuhe Branch School of Beijing No.80 Middle School,Beijing 100103,China;Fengtai No.2 Middle School,Beijing 100071,China;The Science and Technology Branch of Beijing Academy,Beijing 100006,China)
出处
《化学教育(中英文)》
北大核心
2025年第15期60-66,共7页
Chinese Journal of Chemical Education
关键词
元建模知识
科学思维
化学方程式
metamodeling knowledge
scientific thinking
chemical equations
