初中化学“酸、碱、盐专题复习”的项目式教学——废铁的回收利用  

Project Teaching of“Acid,Alkali,and Salt Special Review”in Junior High School Chemistry:Recycling and Utilization of Scrap Iron Recycling

作　　者：袁芳 YUAN Fang(Suzhou High tech Zone Experimental Junior High School,Suzhou 215011,China)

机构地区：[1]苏州高新区实验初级中学,江苏苏州215011

出　　处：《化学教育（中英文）》2024年第13期40-45,共6页Chinese Journal of Chemical Education

摘　　要：以“废铁的回收利用”为项目主题,通过明确项目任务、设计废铁转化路径、优化废铁回收方案及展示废铁回收成果等4个项目任务,开展“常见的酸、碱、盐”专题复习,构建酸、碱、盐的知识网络及物质回收利用的一般模型,渗透元素观、微粒观、转化观等学科观念,发展实验方案设计与评价、实验探究与创新、证据推理和模型认知等关键能力。The project focuses on“recycling and utilization of scrap iron”,through four project tasks:clarifying project tasks,designing the conversion path of scrap iron,optimizing scrap iron recycling plans,and displaying recycling results,completes a special review of“common acids,alkalis,and salts”,and constructes a knowledge network of acids,alkalis,and salts,and a general model of material recycling and utilization,so as to penetrate disciplinary concepts such as element view,particle view,and transformation view,and develop key abilities like designing and evaluating experimental plans,exploring and innovating experiments,reasoning evidence and cognizing models.

关 键 词：项目式教学 酸、碱、盐 复习课 初中化学 

分 类 号：G633.8[文化科学—教育学]