A Teaching Research Based On Micro-course And Aimed At Solving Difficult Points In Senior High School Physics

With the coming of the Information Age, micro blog as a representative of the‘micro’ era has developed rapidly because it has a faster spread, spreads more pertinentand concise information, accords with the characteristics of modern life and meets therequirements of the era. And then a ‘micro’ age has come and a series of micro thingssuch as micro fiction, micro film, micro ads, micro media etc. have become part ofhuman life. As education is an essential part of modern life, micro lesson has come intobeing. Micro lesson focuses on one or several short-term course teaching plans and ischaracterized by flexibility, transience and pertinence. Therefore, it has attracted moreand more educators’ attention.As an important part of natural science, senior physics takes the responsibility ofcultivating students’ scientific literacy and laying the foundation of the scientificoutlook and values. However, students’ physics learning has come into division in theactual teaching process due to various reasons. One is that teachers handles teachingdifficult points in an improper way. Therefore, how to make a breakthrough in teachingdifficulties hasn’t been solved by frontline teachers all the time.This research specifically discusses how to make a breakthrough in senior physicsteaching difficult points based on mini course:Firstly, this research gathers and reviews domestic and foreign research on minicourse by referring to literature and books, gives definitions to course and mini course,analyzes the differences between mini course and other courses and presents somerelevant theories including the Constructivist Theory and the Curriculum DevelopmentTheory.Secondly, this research introduces some aspects of teaching difficult pointsincluding the concept, characteristics and factors in determining teaching difficultpoints by referring to literature and books relevant to senior physics and communicatingwith frontline middle school teachers. According to the Senior Physics CurriculumStandard and the senior physics textbooks, teaching difficult points are listed andanalyzed. Strategies for dealing with teaching difficult points are presented byquestionnaire and problems in the actual teaching are analyzed.Finally,,the possibility of solving teaching difficult points based on mini course isdiscussed by integrating the characteristics of mini course with senior physics teachingdifficult points and several teaching cases are designed based on mini course in order to solve teaching difficult points.