Study On Instructional Design Of High School Information Technology Courses Based On Micro-lesson

Entering the 21 st century,with the continuous development of network technology and communication technology,"micro-blog","micro-letters","micro-film" and other new media are emerging,and now the time has been marked by "micro era "label.In this context,the "micro-class" word came into being.Compared with traditional teaching video resources,micro-lesson with dapper and focused,targeted,and many other advantages.The arrival of the micro class,breaking the traditional teaching modes and teaching methods,in order to improve the students' ability of independent learning to lay the foundation.Therefore,the research on the micro lesson has a certain positive significance.This thesis includes six chapters,specific chapters following:The first chapter is the introduction,including the background and significance of the research,the research status at home and abroad,the research contents and methods.The second chapter contains the definition of the concept of micro lesson and discusses the theoretical support of micro lesson design and summaries the general process of the design and development of micro lesson.The third chapter according to the design purpose,design principle,design flow of the Micro-lesson,designs the micro course of video information processing.This content is selected from the high school information technology course(optional 2)multimedia technology application which is published by Guangdong Education Press.The fourth chapter the author modifis the Micro-lessons several times,and then writes the script,choices a BB Test Assistan which is named Camtasia Studio to make the video resources of Micro lesson,finally edits and outputs the video resources.The fifth chapter the author practices teaching to two of senior 2 classes in school,and uses the questionnaire to investigate the teaching attitude,teaching effect,and the design of micro video resources,analysis the data with the software of the excel.The same time some conclusions have been obtained.The sixth chapter is the summary and outlook of this paper.This paper summarizes the characteristics and shortcomings of the paper,and looks forward to the further research direction in the future.