Design And Optimization Of High School Biology Micro-lecture Based On Movavi Academic

Educational information is the main trend of current education reform and development,and educational information resources are one of the core factors affecting its development.Micro-lecture have become indispensable educational resources at present due to their short,sharp,vivid image,and ability to satisfy students?personalized learning.However,at present,there are problems such as lack of good interactivity and waste of resources in some micro-lecture resources,resulting in poor application effects of micro-lecture.At the same time,some teachers still face design and technical problems when making micro-lecture.Based on this,this research focuses on a micro-lecture production software Movavi Academic,which is based on its technical advantages of strong interactive,rich in built-in resources,powerful functions,and easy to operate,combined with the characteristics of high school biology and the learning needs of students to develop micro-lecture design,in order to improve the quality of micro-lecture,achieve good application effect of micro-lecture.On the basis of the preliminary investigation and understanding the design form and content needs of students and teachers,under the guidance of constructivist learning theory,cognitive load theory,and experience tower theory,and makes full use of functions and advantages of Movavi Academic software.The three chapters of compulsory one in the teaching edition are designed and optimized for the micro-lecture.On this basis,the micro-lecture design and production principles,general process and method steps based on Movavi Academic software are proposed,and the specific process of micro-lecture design and production is introduced in detail using the chapter "Basic Structure of Cells" as an example,and the production suggestions are summarized.After applying micro-lecture to teaching,through questionnaire surveys and interviews,obtained the practical application effects of micro-lecture and the evaluation feedback of teachers and students.The results show that the micro-lecture produced by Movavi Academic software have been recognized by most teachers and students due to their good interactivity and interest,and the application effect is good.They play an active role in improving students?interest in biology learning and self-learning ability.During the survey,suggestions on the improvement of micro-lecture were also collected,and the optimization measures for micro-lecture design were summarized and proposed.The application of Movavi Academic software in the design and production of micro-lecture has enriched the production methods of micro-lecture.It is hoped that this research can provide reference and technical support for the design and production of micro-lecture for teachers,so that micro-lecture can better serve teaching and provide students a better learning experience.