摘要
模型认知是高中化学课程标准的核心素养之一。当前在中学化学学科领域内,关于模型及建模的研究主要集中在模型认知视角下的教学研究、建模教学在中学化学中的应用、中学化学复习课中模型的建构与应用研究等三个方面。模型的定义和化学模型的分类能帮助教师和学生更好地认识模型。模型定义的核心表达是为了某种特定的目的,利用简化、抽象、类比等方法,对事物的本质进行表征,将抽象思维外显化。化学认知模型和化学认识模型共同指导化学学科知识的学习,基于模型的教学策略是落实模型认知素养的重要途径之一。
Model cognition is one of the core literacies in the high school chemistry curriculum standards.The current research on models and modeling in the subject area of secondary school chemistry focuses on three aspects:teaching research from the perspective of model cognition,application of modeling teaching in secondary school chemistry,and research on the construction and application of models in secondary school chemistry review courses.The definition of models and the classification of chemistry models can help teachers and students better understand models.The core expression of the definition of model is that a model is a representation of the essence of something for a specific purpose,using simplification,analogy,abstraction and other methods to externalize abstract thinking.Chemical cognitive models and chemical cognitive models work together to guide the learning of chemical subject knowledge.Model-based teaching strategies are one of the important ways to implement model cognitive literacy.
作者
刘媛
张红鸽
尚永辉
韩银凤
Liu Yuan;Zhang Hongge;Shang Yonghui;Han Yinfeng(College of Chemistry and Chemical Engineering,Baoji University of Arts and Sciences,Baoji 721013,Shaanxi,China;College of Chemistry and Chemical Engineering,Xianyang Normal University,Xianyang 712000,Shaanxi,China)
出处
《云南化工》
CAS
2024年第2期158-161,共4页
Yunnan Chemical Technology
基金
宝鸡文理学院第十七批校级教学改革研究项目“新师范视域下化学专业课程思政理念落实途径研究”(项目编号:22JGZD12)
陕西省哲学社会科学重大理论与现实问题研究项目“新师范背景下化学教学论课程思政构建与实践”(项目编号:2022HZ0949)
教育部产学合作协同育人项目“师范专业学生深化课程思政理念的培训”(项目编号:221003145121022)。
关键词
模型认知
模型定义
化学模型分类
模型建构
model cognition
model definition
chemical model classification
model construction
