Research On Understanding Orientated Micro-lecture Design And Application

With the media technology ever-changing in recent years,education and teaching methods have undergone enormous changes,massive digital visual learning resources continue to emerge,fragmenting of resources and micro-learning become the next future of learning society.Microlecture as an important fragmented learning resources has got much attention and many front-line teachers and researchers are also involved in the study of micro-lecture design,development and application effect.In China,the initial putting of micro-class is to facilitate the teacher teaching contest and courseware contest rating.The traditional teaching courseware is generally about 40 minutes whole record.Their characteristics are costing time,difficult for assessment,cost high,small participation,and low application rate after the game.Micro-lecture with its short,small,refined,defensive features,meet the the demands of the courseware courtesy miniature and content design refinement.Most teacher lack of knowledge about micro-lecture nature,blindly joined the micro-lecture practice.This results in the problems in intension of micro-lecture.With micro-lecture teaching and practice in the school,its design quality and effectiveness of the application has become the attention emphasis of teachers.Based on the theory of teaching for understanding,this study will promote the understanding of learners into the content organization and activity design of the whole micro-lecture design.At the same time the design is problem-oriented.Micro-lecture design strategy should insist on leading problems to inspire understanding;analyzing problems to lead understanding;solving problems to support understanding and summarizing the feedback to represent understanding.The implementation of the micro-lecture should focus on problem to design activities,promote understanding to carry out the evaluation,given the analysis and evaluation scale of the microlecture in understanding,and combined with the specific course "modern educational technology" multimedia courseware design and development theme to application to analysis of its application effect.The research methods mainly include literature analysis,question-naire survey method and quasi-experimental research method.The research contents mainly involve three aspects.Firstly,the paper summarizes the existing papers on micro-lecture design and application,and sort out advantages and disadvantages of the current micro-lecture design.Secondly,fucusing on understanding,the paper integrates part of the current micro-lecture design advantages,combined with the problem-oriented learning philosophy to design understanding orientated micro-lecture.Finally,the author chooses the theme of multimedia courseware design and development to apply,summarizes and reconsiders according to the effect,optimizes the process of understanding microlecture design.provide a new design perspective for the micro-lecture designers and a reference for the follow-up study.