摘要
以“重组DNA技术的基本工具”为例,探讨培养科学思维、技术思维和工程思维的教学案例。通过生活情境,引发工程思维;通过自主阅读、比较分析、归纳总结、模型与建模、批判质疑,提升科学思维;通过探寻重组DNA技术所需基本工具,发展技术思维;通过提出、完善抗虫棉培育流程,设计酶切方案,深化、拓展工程思维。
It aimed to explore a teaching case for cultivating scientific thinking,technological thinking,and engineering thinking by taking“basic tools of recombinant DNA technology”as an example.By creating real-life scenarios,it stimulated engineering thinking;through independent reading,comparative analysis,summarization,modeling and model building,and critical questioning,it enhanced scientific thinking;by exploring the basic tools required for recombinant DNA technology,it developed technological thinking;and by proposing and refining the process for cultivating insect-resistant cotton and designing enzyme cutting plans,it deepened and expanded engineering thinking.
作者
金兵
李梓涵
徐爱琳
JIN Bing;LI Zihan;XU Ailin(Sichuan Chengdu Shishi Tianfu Middle School,Chengdu 610041,China;Faculty of Teacher Education,Nanjing Normal University,Nanjing 210023,China;Sichuan Chengdu High-tech Zone Education Development Center,Chengdu 610041,China)
出处
《生物学教学》
北大核心
2025年第3期34-36,共3页
Biology Teaching
基金
四川省教育信息技术研究“十四五”规划2022年度课题“‘双新’背景下高中生物学微课程群的开发和应用研究”,No.DSJ2022007
成都市教育科研规划普通高中新课程新教材国家级示范区2022年度专项课题“‘双新’背景下高中生物学微课程群的开发和应用研究”,No.CY2022ZK02。
关键词
重组DNA技术
工程思维
技术思维
科学思维
设计与实施
recombinant DNA technology
engineering thinking
technological thinking
scientific thinking
design and implementation
