Exploration On The Application Of Micro-lesson In Senior High School Biology Second-round Review

With the emergence of personalized learning in the network information age,micro-lesson as a new student education resources born.Micro-lesson is a teaching resource with micro-video as the main carrier,which can give students more visual and auditory stimulation,stimulate students' learning interest,and let students keep more lasting learning attention.In view of the main teaching objectives of the second-round revision class of senior biology and the promotion of teachers' professional level,this study intends to explore the mode of the application of micro-lessons in the revision class of senior biology driven by the task of the college entrance examination and the effect after the application,the aim is to combine the actual situation of our school students' study,apply the micro-lesson into the teaching practice,improve the students' existing study methods,improve the students' study ability,so as to improve the study efficiency,so that students' comprehensive learning ability and examination results can be jointly improved.In order to explore the application mode of the micro-lesson for the second-round review of biology in senior high school,we hope to arrange and innovate the second-round review of biology based on the micro-lesson,and to perfect the teaching resources of the micro-lesson in biology in our school,deepen their understanding of micro-lesson,constantly improve their design and production and flexible application of the ability of micro-lesson.In this study,the experimental research method is used to analyze and explain the knowledge system,typical examples and exercises of supplementary exercises,and stage inspection,this paper explores the application of micro-lesson in the second-round revision of biology in senior high school,and explores the application effect of micro-lesson in second-round revision of biology in senior high school.At the same time,we use the form of questionnaire survey,score statistics to analyzethe students before and after the experiment,and get the results and conclusions.In the practice of micro-lesson,the advantages of micro-lesson are mainly reflected in: The focus on the content will be more refined and accurate,so that the course content presented is more clear,especially suitable for after-class consolidation and breakthrough in difficult teaching links.At the same time,students can be more casual in the pre-class,after-class self-study,consolidate and improve the effect of learning.Such a teaching mode with short teaching time,clear learning purpose,prominent focus,direct information feedback and timely image is very conducive to students' principal role.This study can provide some data support for exploring the application of micro-lesson in biology teaching in senior high school and promote the continuous exploration of micro-lesson for biology educators.