基于STEM模式的研究性学习教学实践——以“ABS工程塑料表面化学镀铜”教学为例  

Teaching Practice of Inquiry Learning Based on STEM Mode: ABS Surface Electroless Copper Plating

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)

机构地区：[1]泽普县第二中学,新疆喀什844800

出　　处：《化学教育（中英文）》2020年第19期32-38,共7页Chinese Journal of Chemical Education

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.

关 键 词：STEM教学 研究性学习 ABS表面化学镀铜 项目设计 

分 类 号：G633.8[文化科学—教育学]