基于问题驱动的高三境脉式专题复习教学设计  

Problem-driven teaching design for senior year review based on contextual frameworks

作　　者：胡有红 HU Youhong(Jiangsu Yangzhou High School,Yangzhou 225009,China)

机构地区：[1]江苏省扬州中学,扬州225009

出　　处：《生物学教学》2025年第2期21-25,共5页Biology Teaching

基　　金：江苏省教育科学“十四五”规划课题“基于境脉思维的单元整体教学研究与实践”,No.D/2021/02/594;江苏省中小学教学研究第十五期重点课题“境脉视域下生物学单元作业设计的实践研究”,No2023JY15-ZA147。

摘　　要：基于问题驱动利用科学史料创设境脉进行教学,以绿色荧光蛋白为主线,引导学生复习PCR技术的相关内容,加深对重叠延伸PCR技术引导基因定点突变的认识,通过GFP蛋白在环境保护中的应用,让学生在不断应用已学知识解决实际问题的过程中提升科学探究能力和科学思维,培养社会责任感,发展学科核心素养,实现学科育人。This paper employed a problem-driven approach to create a contextual framework for teaching using historical scientific materials.Centered around green fluorescent protein(GFP),it guided students in reviewing relevant content related to PCR technology,deepening their understanding of overlapping extension PCR techniques for targeted gene mutations.Through the application of GFP in environmental protection,it enhanced students scientific inquiry abilities and scientific thinking by continuously applying learned knowledge to solve practical problems,so as to fostered a sense of social responsibility,developed core competencies in the subject,and achieved educational goals within the discipline.

关 键 词：问题驱动 境脉 绿色荧光蛋白基因 高三专题复习 

分 类 号：G633.91[文化科学—教育学]