Research On The Application Of Chemistry Teaching Mode In Senior One Based On Micro-class

With the implementation of the new college entrance examination policy,the continuous advancement of the new curriculum reform,and the cultivation of students' core literacy requirements,the traditional education and teaching model has lagged behind the development of the information age.Therefore,the teaching methods and means need reform and innovation.It is very meaningful to the development of education informationization in China for the emergence of micro-courses.Micro-courses started at the end of the 20 th century in foreign.In China,micro-classes developed in the information age of the 21 st century.From then on,centering on education informationization,the field of education started an upsurge of discussion and practice.The development of micro-classes goes through several stages such as theoretical research,design and production,resource construction and teaching application research.At present,micro-courses are in the research stage of practical application.However,due to the limitations of the application environment and conditions,there are few empirical studies on the teaching application model of micro-course.Moreover,there is a lack of micro-course exploration and research combining specific disciplines.Therefore,this paper is mainly about the teaching mode in the micro-curricular environment according to the characteristics of the research object and content.Micro lessons are applied to classroom teaching and students' independent learning after class.The influence of the influence of Chemistry level and learning motivation to the first year of senior high school students is investigated.It provides an effective reference for the theoretical and practical research of the micro-teaching teaching mode.The research methods used in this paper include literature analysis method,questionnaire survey method,practice research method and interview method.Firstly,through the literature research method,the related theoretical and practical researches of micro-courses at home and abroad are reviewed and sorted out.And the different stages and contributions of the development process of micro-courses are systematically expounded.The practical significance of carrying out this research is comprehensively analyzed.Secondly,the related concepts and characteristics of micro-classes are defined on the basis of literature research,and the theoretical basis of micro-course research is introduced and analyzed.Next,the questionnaire to chemistry teachers was issued to understand the current use of micro-courses in high school chemistry teaching,to provide data support for the construction of subsequent micro-teaching teaching modeand teaching practice research.Then,this paper discusses the application mode of micro-teaching suitable for the current educational environment combined with the teaching application of predecessors to micro-courses.After determining the research object and the research content,the teaching case of the part of the elemental compound was designed and prepared.By comparing the constructed micro-course teaching mode with traditional teaching,the teaching practice is studied.In this study,test papers,student questionnaires and interviews were used to obtain relevant data of teaching implementation and evaluation.SPASS software is used to analyze the data of students' pre-test and post-test scores.The influence of micro class on students' chemistry performance is investigated.And questionnaire and interview are used to understand the influence of micro course on students' learning enthusiasm and feedback.Finally,the thesis has summed up the fundamental research and the practice application,and the further research about video surveillance has been given.In view of the high-level chemistry teaching,this paper puts forward the chemistry teaching mode based on the micro-course,and designs the teaching case of the element compound part.Then,the chemistry teaching mode was applied to the teaching practice.It proves that the teaching mode of the micro-course can effectively improve and promote the student's study of the content of the element compound,and the power of the students to study chemistry is improved.Through this research,the author hopes that the research and application of micro-classes can provide a certain reference experience or reference value for the majority of educational researchers and teachers.The author also hope to take this opportunity to deepen and improve the application of micro-course research in the future teaching work.