The Comprehensive Application Of Guidance Case And Micro Video In The Teaching Of Middle School's Information Technology

In recent years with the development of elementary education reform,great changes have taken place in the class teaching way of information technology,by transforming the traditional teaching methods of teaching first into teaching based on learning which mainly uses the learning guides to self-study.However,because paper learning guides are lack of intuition,dynamics,vividness,which not reflect the characteristics of information technology teaching,it makes students' learning rather boring and they slowly lost interest in self-study.Micro video is dynamic and intuitive,which can make up for the deficiency of teaching guides,and in turn,the integrity and guidance of the teaching guides can make up for the fragmentary nature of the micro video.Imagine if both of them are implemented in information technology classroom teaching,more efficient classrooms will be built.Thus,this paper mainly studies the application of micro video information technology based on middle school learning case,such as the application principles,application strategies,application effects,etc.and as a result of the micro video rising time is shorter,micro video resources are scarce,so the design of the micro video and production is also one aspect of this study.The author has found out there search status and the lack of research in information technology by searching the relevant literature of micro video,guided studies and teaching guides.This paper analyses the necessity of applying micro-video teaching resources to the teaching mode of information technology guidance in junior middle school.It analyses the feasibility of micro video applications from the teaching environment,the teaching content,the way of acquisition,each link of micro video applications to learning guides teaching and features of junior middle school students.The author designs and produces micro videos and related teaching guides for the fourth volumes of the junior middle school information technology and designs the application strategies based on its principles.This paper form the relatively mature teaching strategy through teaching practice in the experimental classes and by continuously reflecting and modifying.At the end of the semester,the author makes questionnaires in the experimental classes,statistically analyzes the effect of using micro video with the teaching guides,analyzes the results before and after the experiment and finally concludes its effect.Studies show that the teaching guides and micro video are applied comprehensively in the information technology class,which can help all students according to their aptitude,arose their interest in self-study and change their traditional learning style.Besides it has changed the way students used to use,which has changed from teachers' teaching to students' learning,which helps to improve students' self-learning ability and knowledge transfer ability.The students' academic performance improved greatly,especially the progress of the underachievers was the most obvious.