Research On Micro Class On Chemical Academic Performance Of High School Students

This is an era of rapid development of modern information technology.macro-cultures is an inevitable outcome against the background,such as "microblog","wechat" and "micro films" etc.At the same time,the "micro-class" was born in the global education community with the features such as fragmented knowledge,prominent topics,movable learning,repeated viewing and easy communication.The micro-class enables teaching work do not confined to the physical classroom.Students can learn knowledge anytime and anywhere.Based on the related literature review,the author found that the micro-class started relatively late in China,and there are very few cases about micro-class which combined with the actual case of middle school chemistry.In view of the research insufficiency,this article mainly focuses on the actual and present situation of a middle school micro-teaching in Qionglai City and takes the elective course 4-electrochemical foundation as an example to carry out micro-class empirical research.1.Introduction.The research background,the research content,the research purpose,the research significance and research methods of this work are introduced in this chapter.The backgrounds of this study are that the transformation of teaching and learning methods in the information age and the micro-class can optimize teaching.This article combines micro-teaching with "electrochemical basics" as research content because the electrochemical knowledge plays an important role in national volume.The purpose of the research is to enrich the combination of micro-class and the actual case of chemistry teaching in middle schools,and to confirm that micro-class can improve students' academic performance.2.Research review and theoretical basis.The development and resources of domestic and international micro-class are introduced in this chapter,as well as the present situation of combination of domestic micro-class and middle school chemistry.at the same time,it also defines related concepts,and elaborates of the theoretical basis in the study.3.The feasibility investigate of the micro-class implementation.This chapter elaborates the results and analysis of the questionnaire survey in detail,the author made simple suggestions based on the survey results.4.The effect of micro-class on students' academic performance.The author discusses in detail the experimental objects,experimental variables,and experimental methods,and explains the reasons for selecting the micro-class resources provided by the Lele School.In order to meet the students' learning needs,combined with the students' learning situation and the teacher's teaching methods,The author secondary design is about the writing of the electrode equation and producing a micro-course as an experimental supplement.5.The experimental post-test data analysis and conclusions.In this chapter,the author conducted statistics on the test scores of the experimental class and the control class after the experiment,including the pass-rate,the excellent student rate,and the accuracy of each question.Using SPSS software to perform the T-test bese on the results.according to the data analysis,it is verified that the teaching of micro-class in the teaching process is conducive to improve students' academic performance.6.Research summary and outlook.In this chapter,the author mainly draws relevant summaries of this empirical research,and makes an outlook for the future development of micro-teaching,teacher and oneself.