Case Design And Application Of Geography Microcourse In Guangxi High School Based On Autonomous Learning

With the rapid development of modern Internet technology and information technology,information acquisition and transmission is more and more convenient.As an efficient and fast way of information transmission,"microcourse" has the advantages of short learning time,supporting repetition learning,combining with traditional geography classroom teaching,which provides a new research way to reform the classroom teaching model,improve classroom efficiency,train students ’ability to study autonomously and improve teachers’ specialization.Based on reviewing the literature,this study explains the concept and characteristics of microcourse,and makes clear the main contents and achievements of this study.(1)Summarize the general process of microcourse design and production through case study.This process is summarized as the five basic links of "pre-stage analysis--microcourseware,microprogram,micropractice design--microvideo recording--microcourse application--evaluation,feedback".This paper discusses the practical implementation of the microcourse design and production process for three different purposes.The five basic links of knowledge teaching microcourse are designed according to microcourse design.On the basis of the five links,the basic steps of "one-look,two-design,three-experiment operation,four-summing-up and displaying results" are formed.The essay introduces the four steps of "one design,two views,three drawings,four organization answers",and puts forward the points that should be paid attention to in the process of microcourse design and production.(2)A middle school student in Fuzhou was selected as the object of study,and the application status of microcourse in Guangxi high school was determined by questionnaire.The results show that more than 70 % of students in traditional classroom listen to the lessons,there is a phenomenon of distraction,more than half of students self-learning and control of the power.More than 75 per cent of students are exposed to microcourses through teachers,and only 30 per cent of students have done so online.At the same time,students have a high enthusiasm for microcourse learning,but the microcourse acquisition channels,adhere to microcourse learningstrength is not enough,need teachers in the implementation of microcourse application,as far as possible,to provide rich and varied microcourse resources,strengthen the monitoring of students ’learning progress and process,timely evaluation,grasp the learning situation,according to the learning situation,adjust teaching design and progress.(3)feedback on teaching case practice.Through the experimental method,test evaluation method and interview method,a two-month applied research on microteaching in a experimental class in Fujians County was conducted from the angle of independent learning.Taking as examples the three different uses of knowledge teaching microcourses,monsoon paddy agriculture,geography practical microcourses,measurement of the height angle of the sun at noon,and exercise microcourses,thinking map to deal with the serious problem of geographic integration problems,this paper studies whether geography applied microteaching in high school can effectively improve students ’independent learning ability and solve various problems in the learning process.Effective improvement of learning efficiency.The results of practical research show that microcourse assisted geography teaching enriches the specific form of self-learning in geography classroom and expands the application field of microcourse;It has a unique advantage in satisfying students ’individualized learning and cultivating their independent learning ability.The main manifestations are: ? Learning geography interest and attention to the surrounding geography awareness;?The speed of doing the problem has been improved,the learning achievement has been improved steadily;?The ability to carry out geographical practice is continuously improved and the understanding of the principle of geography is better.(4)Students use such media as web platform and microvideo to improve their awareness and ability of learning geography.The research also found that the application of microcourses in geography classroom teaching is inadequate,mainly reflected in: ?The pertinence and quality of microcourse design and production should be improved.?Microcourse is a kind of human-machine learning mode,which lacks the emotional communication between teachers and students.?For students with weak self-control,the efficiency of using microcourses is low.(4)Some parts of the experimental process are not designed scientifically and reasonably.For example: The experiment time is too short(two months),the experiment involves the object is too narrow(two classes);(5)The use of microteaching equipment is restricted,and some suggestions for improvement are put forward.Due to the limited time and level,there are still some shortcomings in this study,but it is hoped that the relevant conclusions and countermeasures will promote the design and application of geotechnical microcourse in Guangxi high school.