疫情期间中小学在线教学中应用PBL教学法的探讨

Discussion on the Application of PBL in Online Teaching in Primary and Secondary Schools during the Epidemic Period

传统的课堂面授是中小学生熟悉的教学方式,当应对新冠等紧急情况,中小学生需"在家待学"时,在线教学成为主要教学方式,为保证学生居家在线学习的学习效率,在线教学如何提升学生的学习效率成为当下热点。通过知识点《初识人工智能》的在线教学案例,从如何创设问题情境、组织学生探讨及教师总结点评等入手,阐述在线教学中如何更有效地应用PBL教学法,提升学生的学习效率,为一线教师实践在线教学的有效教学方式提供参考。

Traditional classroom face-to-face teaching is a familiar teaching method for primary and secondary school students. When primary and secondary school students need to " stay at home" in response to new crown and other emergencies,online teaching has become the main teaching method. In order to ensure the learning efficiency of online learning at home,how to improve the learning efficiency of online teaching has become the current hot spot. Through the online teaching case of the knowledge point " preliminary knowledge of artificial intelligence",starting from how to create problem situations,organize students to discuss and teachers to summarize and comment,this paper expounds how to apply PBL teaching method more effectively in online teaching,improve students’ learning efficiency,and provide reference for the front-line teachers to practice the effective teaching method of online teaching.