“PSCE”微课教学模式在化学教学中的应用

The application of“PSCE”micro-class mode in chemistry teaching

信息化大数据背景下,传统课堂教学的弊端逐渐凸显出来。基于中学化学教学现状的考虑,提出了以互联网技术为载体的“PSCE”(The combination of Preparation,Supplement,Check and Extension)微课辅助教学模式,拟通过“PSCE”微课辅助教学模式的应用示例,丰富化学课堂教学的组织形式,减轻教师的工作负担,提升学生学习化学的兴趣,对融合校园和社区学习提出一种新的借鉴模式的同时,呼吁广大教师和教育工作者深入研究,探索适用于不同情境下的微课教学应用策略。

Under the background of information big data,the drawbacks of traditional classroom teaching have gradually become prominent.Based on the consideration of the current situation of chemistry teaching in middle schools,this article proposes the“PSCE”(The combination of Preparation,Supplement,Check and Extension)micro-class auxiliary teaching model based on Internet technology.It is planned to adopt the application examples of the“PSCE”micro-class auxiliary teaching mode to enrich the organizational form of chemistry classroom teaching,to reduce the teachers burden of work and to increase students’interests in chemistry.While proposing a new model for integrating campus and community learning,it also calls on teachers and educators to conduct in-depth research and to explore application strategies for micro-teaching in different situations.