| The national education reform requires the integration of information technology and teaching,and the new curriculum concept also points out that teachers should make full use of the integrated resources.The rapid development of information technology has a great impact on education and teaching.Micro video is intuitive and vivid,both audio-visual and operable,making it an important resource in the micro era industry,which can meet the requirements of national education reform and practice the concept of new curriculum reform.The concept of biology is the foundation of biology and also the foothold of the connotation of development discipline.High school biology knowledge is abstract and microscopic,and many concepts are difficult to be expressed in words.Teachers often get into trouble in teaching.Students are prone to thinking barriers when learning abstract knowledge,lack of vitality in class,high learning pressure,and inadequate understanding of knowledge.In view of the above problems,this paper aims to integrate micro video and concept teaching,combs a set of micro video applied in high school biology concept teaching mode,and applies it to teaching practice,in order to explore whether this mode can improve the teaching effect,hoping to draw a conclusion and provide reference for other scholars.This paper adopts five methods such as literature method and statistical analysis method to carry out research from six parts.The first part is the introduction.Through reading literature,the background and basis of the topic selection are elaborated,the existing research status is analyzed,the research problems are determined,and the purpose and content of the research are elaborated according to the problems,and the direction of the research is determined.The second part is literature review.Key concepts are defined,application value is defined and theoretical basis is discussed.Key words such as micro-video and concept teaching are defined,research value is defined and five theories such as micro-learning theory and tower of experience are introduced to provide theoretical support for this research.The third part is the practice investigation.Through the investigation to know teachers and students applied micro video in high school biology about concept teaching,and then based on the analysis of the results,the research found the existing problems and put forward relevant solutions,and provided a practical basis for the feasibility of the study.The fourth part is the application strategy and method of micro video in high school biology concept teaching.The use premise,screening principle,acquisition approach,processing method and application method of micro video are elaborated in detail,which lays a foundation for the subsequent practice research to make better use of micro video.The fifth part is the practical research.Taking two classes in a practice school as the research objects,the experimental class adopts micro-video for concept teaching and the traditional teaching in the control class for practice,to analyze the influence of the application mode of micro-video in high school biology concept teaching on students’ learning effect.The sixth part is the conclusion and thinking.Through practice and reflection,the main conclusions of this topic are as follows:First,teachers and students hold a positive attitude towards the concept teaching of micro-video,but there are some problems in the application of teachers,and in view of the existing problems,the corresponding solutions are put forward.Second,analyze how to make better use of micro video and summarize the strategies and methods of micro video in high school biology concept teaching.Thirdly,through teaching practice,it has been proved that the application mode of micro-video in high school biology concept teaching has a positive impact on students’ academic performance,which can help students understand concepts and improve the teaching effect.Specifically,it is shown in the following three aspects.1.Create problem situations to stimulate students’ interest and improve students’ motivation in learning.2.Explaining the key and difficult concepts through micro videos can promote students’ understanding and mastery of the concepts.3.To improve students’ academic performance and their ability of analysis and understanding. |
