Research On The Application Of Micro-Class In Senior Chemistry Teaching

" Micro-class",a new type of teaching resource in the background of the Internet plus education era,is a product of modern information era.It has the typical characteristics of "micro",which has a prominent theme,diverse resources,true situation,strong interactivity,convenient use and so on.It well adapts to fast-paced society and meet people's fragmentation of learning needs,so the design and manufacture of micro-class has become a hot topic in the present educational field.This study is designed to research into the application of micro-class to high school chemistry teaching and its effect.According to the actual needs,the author selected two classes of senior three,which are of similar level.The author made a series of micro lessons for their after-class study.The study is based on investigation,literature research,case study and measurement.This paper is divided into five chapters.The first is the introduction,which mainly introduces the origin,the purpose and the methods of the study.The second chapter is the summary of the related research,which includes the domestic and foreign research status of micro class,summarizes the characteristics and types of micro-class and the theoretical basis of this study.The third chapter discusses the methods of micro manufacturing,micro class contents,some cases of micro classes.The fourth chapter analyzes effects achieved with micro class aiding teaching in high school chemistry.The fifth chapter is about summary and prospect.In the process of practice research,the author made use of screen recording software along with PPT and screen recording software combined with tablet style to produce a series of micro classes for revision.In the end,the previous goals are achieved and the grades of the secondary students and backward students are improved.What's more,students' learning ability and their information literacy are developed.To some degree,the study may provide some reference for the application of micro class teaching to senior middle school chemistry teaching.