摘要
阐述了初中化学“常见气体的制备”教学内容,分析了文献中相关的教学设计;针对实际教学中存在的淡化知识情境、忽略学习兴趣和缺少实验创新等弊端,提出了构建真实情境、融合化学史实、构建系统化认知等教学策略,以促进学生体验学科价值、发展学科素养。
This paper expounds the teaching content of“preparation of common gases”in junior high school chemistry,and analyzes the relevant teaching design in the literature.Aiming at the disadvantages of downplaying the knowledge situation,ignoring learning interest and lack of experimental innovation in practical teaching,it proposes to build a real situation,integrate chemistry historical facts and construct systematic cognition,which can promote students to experience the value of disciplines and develop their literacy.
作者
陈立铭
李德前
经雪茜
张羿
CHEN Li-Ming;LI De-Qian;JING Xue-Qian;ZHANG Yi(Gulou Teacher Development Center,Xuzhou 221000,China;Xiyuan Middle School of Xuzhou,Xuzhou 221000,China;Tongshan Sanbao Central Middle School,Xuzhou 221112,China)
出处
《化学教育（中英文）》
CAS
北大核心
2023年第9期56-61,共6页
Chinese Journal of Chemical Education
基金
江苏省教育科学“十三五”规划2020年度课题“区域推进初中化学‘主活动导学’教学模式实践研究”(D/2020/02/298)。
关键词
化学史实
真实情境
复习教学
气体制备
chemical history
real situation
review teaching
gas preparation
