| Education is an important cornerstone of national rejuvenation and social progress,and the level of education is about the future of a region.Improving the level of education and the quality of education requires educational researchers and front-line teachers to be based on educational realities and practical education theories.Micro-course teaching is conducive to teachers to concentrate on teaching,help students improve their learning ability and cognitive level,and promote students' all-round development.Reality,there are problems in the application of information technology Microteaching in senior high school,from curriculum setting to students' mastery level,from textbook arrangement to teachers' teaching environment.As for the senior high school "information technology" micro-course research,it is too macroscopic,mostly focused on the construction of teaching models through theory,lacking of research on micro-curriculum practice;or too microscopic,focused on the micro-course production of a certain knowledge point,such micro-curriculum research literature lacking universal application significance.The senior high school "Information Technology" micro-course teaching is guided by constructivism,with students as the main body and teaching according to the differences of students.The purpose is to improve students'independent and cooperative learning ability,improve teaching efficiency,and enable students to have innovative consciousness and realize lifelong learning provides help.This thesis uses the investigation research method and the experimental research method to study the micro-course of "Information Technology" in senior high school.The thesis consists of six parts:the introduction and the main bodies.The introduction is the first part.Firstly,the background of the micro-course research of "Information Technology" in senior high school was confirmed.Based on the research results at home and abroad,the significance,goals and contents of the research were summarized,and the research ideas were determined.At the same time,this paper expounds the method of micro-course research in senior high school"Information Technology".The second part is an explanation of the related concepts and theoretical overview of the teaching of micro-courses in the "Information Technology" of senior high school.Through the definition and analysis of micro-courses,micro-courses and micro-video concepts by different scholars,the meaning and characteristics of micro-courses are summarized.Analyze the educational theoretical support in the micro-course teaching of "Information Technology" in senior high school,and put forward a dialectical comment on the micro-course teaching theory.The third part is the pre-analysis of the design of the micro-course of "Information Technology" in senior high school.Analyze the training objectives,the importance of the discipline,and the curriculum of the senior high school "Information Technology"discipline.Through the methods of teacher-student interviews and student questionnaires,the current situation of senior high school "information technology"teaching is investigated,and the problems highlighted in the teaching status are analyzed and tried to be attributed.Based on this,the feasibility of the research and practice of the micro-course of "Information Technology" in senior high school is analyzed.The fourth part is the teaching design of the micro-course of "Information Technology" in senior high school.Based on the constructivist theory,summarizing the senior high school "information technology" micro-course design follows the general principles of micro-course design,and at the same time needs to consider the role of students,highlight the characteristics of "information technology" and create practical situations.Through literature analysis methods,the summary of micro-course design elements should include pre-analysis,content design,tutorials,micro-video,learning activities,learning resources and feedback evaluation.Combining the characteristics of the subject and the requirements of the new curriculum standard,the pre-analysis,micro-curricular content design,learning activity design and evaluation design are the basic process of the senior high school "information technology" subject micro-course teaching design mode.Select the two topics of "Information and its characteristics" and"frame-by-frame animation" to design the micro-curricular theme.The fifth part is the application practice and effect analysis of the micro-course of"Information Technology" in senior high school.Using literature methods to analyze the elements of micro-course practice;Grouped by class,using experimental research,questionnaires,interviews and teaching observation methods,the effects of micro-course teaching are analyzed from the aspects of learning effect and teaching effect.The last part,summary and outlook.The research based on the first-line teaching practice,fully acquires the first-hand information of teaching,integrates the teaching theory,explores the effective mode of the combination of the micro-course and the senior high school "information technology" course teaching,seeks theory and practice,macro Unity with the micro;Through the micro-curriculum design,the integration of micro-curriculum resources,improve the construction of subject micro-curriculum resource bank;Through the micro-course teaching,the students' interest in learning is obviously improved,a good classroom atmosphere is created,and students' self-learning and collaborative learning are realized,and the teacher's classroom value is maximized.Due to factors such as the limitation of the theoretical level and the influence of the scope of the research object,there are still some inadequacies in the role of the teacher.Through the continuous deepening of the teaching practice and the improvement of the theoretical level,these shortcomings will continue to be explored. |
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