摘要
以"ABS工程塑料表面化学镀铜"研究性教学为例,运用适合学生发展的"科-工"一体项目式学习方式探索STEM教学模式。学生在真实的问题情境中,通过知识前置学习、项目活动设计、实验探索和成果展示等环节,最终确定了最佳工艺条件。在STEM模式下的研究性学习,学生把理论知识融入到具体的工程技术中,实现了学科之间的融合。
Taking the research teaching of"electroless copper plating on surface of ABS plastics"as an example,the STEM teaching mode is explored by applying the"science-engineering"integrated project learning process,which is suitable for students’development.In the real problem situation,the students finally assign the best technological conditions through knowledge pre-learning,project-based activities designing,experimental exploration and achievement exhibition.In the research learning based on STEM mode,students integrate theoretical knowledge into specific engineering technologies,and the integration of disciplines was realized.
作者
李志新
蒲金凤
马秀平
LI Zhi-Xin;PU Jin-Feng;MA Xiu-Ping(Zepu No.2 Middle School,Kashi 844800,China)
出处
《化学教育（中英文）》
CAS
北大核心
2020年第19期32-38,共7页
Chinese Journal of Chemical Education
关键词
STEM教学
研究性学习
ABS表面化学镀铜
项目设计
STEM teaching
research learning
electroless copper plating on ABS surface
project design
