The Application Of High School Chemistry Micro Class Teaching

High school chemistry micro lesson is the general name of chemistry teaching related resources and videos,and is generated by Internet technology in high school chemistry.With the visual effect of the courseware,the chemical micro class in high school combines the video and text ways,and uses the network to break through the restriction on the space,and provide more convenient learning opportunities for the students and enhance the students' interest in learning.High school chemistry micro lesson has both systematicness and flexibility,making modern students more receptive and welcomed by teachers and students.However,due to the low acceptance,design and production require professional equipment,which is more complicated than the whole process.There are many imperfections in the research on how to use the chemical micro class more standardized and systematic in high school,especially for the results of high school students in underdeveloped areas.This paper,based on the characteristics of the students in the region,designs and makes different application cases of different class microcourses.Through the education experiment,this paper discusses the advantages and disadvantages of the traditional teaching from the teaching effect and the independent learning ability,in order to find a more suitable teaching method for the local students.On the basis of the study of the theory and practice of high school chemistry microcourses,this paper focuses on the types of chemical microcourses and the strategies of Chemistry Teaching in combination with the literature,teaching experiment,questionnaire and interview,so as to help the students to improve their achievements and improve their self-learning consciousness.This article is divided into five parts:The first part is the introduction.It puts forward the research questions in this paper,expounds the research status quo through literature method,and collate the research questions,methods and contents of the article.The second part expounds the concept of micro lesson,chooses the definition of micro lesson suitable for this paper,and discusses the theoretical basis of the research.The third part of the teaching case,combined with the characteristics of high school chemistry and the learning situation of the local students,designed and produced the case of micro class teaching in accordance with the students' actual conditions.The teaching of micro courses mainly revolves around the four aspects of preview,new teaching type,review type and exercise type.The content involves the chemical basic theory of high school,element compounds,chemical reactions and principles,organic chemistry and other parts.Key knowledge.The fourth part is teaching experiment,focusing on the effectiveness of high school chemistry micro lesson.First,we choose two classes with the same level,the experimental class carries out the micro class teaching,the control class still uses the traditional teaching;the two classes all choose the redox reaction series course for teaching.Secondly,we put forward the strategy of teaching implementation for the students in the region,and finally take the investigation method,questionnaire method and interview method to study the advantages and disadvantages of the micro class teaching,in order to find more appropriate teaching methods for the local students.The fifth part draws the results and discusses the results.The conclusion shows that on the basis of the high school chemistry traditional teaching,the introduction of micro class teaching improves the classroom efficiency and teaching effect to a certain extent,and provides students with the opportunity to leak out and improve the students' self-learning ability.However,because of various reasons,the traditional teaching has natural advantages to the local students,so it is more suitable for students to combine the two.On the basis of traditional teaching,it is more flexible to help high school students to learn autonomously.However,due to the limitations of my research level and the actual environment,the results of this study are inadequate and have some limitations.I hope to take this opportunity as an opportunity to continue to try in the future work to deepen the research on the teaching of micro courses,to help improve the teaching of chemistry in the local high school,and to make it more suitable for the teaching mode of the new period.And use it to enhance students' autonomous learning ability.I believe that although the application of micro teaching in the local area is very small,it has not been widely recognized by the majority of students and parents,but with the gradual maturity of the discipline construction,it will play an important role in the future high school chemistry and even in the education of other school sections.