The Application Of Problem Drivers Teaching Method Based On Micro Course In Junior Middle School Science

How to make students use the fragmented time for effective learning has been the concern of educators in school education.With the development of information technology and multimedia technology,micro-course makes people could study at anytime or anywhere.In recent years,micro-course has been popular and popular,people began to focus on the production technology,while lacking in-depth study on relevant educational theory and teaching principles of micro-course application,which leads to lack of micro-teaching practice."Problem-driven teaching method" is a kind of teaching method which takes students as the main body and the problem as the core,so that students can solve the problem around the problem.In recent years,in the traditional teaching to achieve good effect,but it is combined with the micro course which is a challenge.On the basis of reading a lot of related literature and education and teaching theory,the author has applied the problem-driver teaching method to the micro-course combined with the characteristics of junior high school science curriculum,and has been built junior high school science teaching design model which is improved after teaching practice and feedback.This study provides a new idea for the course design of micro course.This paper is divided into seven chapters.The first chapter is the background and significance of the research,which mainly introduces the background,content and purpose of this research,the theoretical and practical significance of this study.The second chapter analyzes the current situation of the research,which mainly introduces research on the teaching methods of micro-course and problem-driver teaching both here and abroad.The third chapter is the theoretical basis and research method of this study.It mainly expounds the theoretical basis of the problem-driver teaching and the feasibility of the study,and introduces the research methods(literature method,questionnaire survey,education of experimental research).The fourth chapter is an overview of the micro-course production technology,which mainly introduces the micro-course production of multimedia material and synthesis of the main technical methods and related software.The fifth chapter is the problem-oriented design principle of micro-course,which mainly combines the junior high school science micro-course case designed by the author,and analyzes the basic principle of the problem setting and the corresponding pattern of the micro-course design.The sixth chapter is the analysis of the advantages of micro-class teaching,mainly analysis the application of micro-teaching is better than traditional teaching through the teaching case.The last chapter is the summary and prospect.On the basis of summarizing the research results of this paper,witch points out the deficiency and prospects of this study.The author uses the experimental research method of education to carry out problem-driver micro-course in junior middle school science teaching on the basis of theoretical research and practical research,finds that this new teaching model is helpful to improve students' grades and interests in learning and the ability of solving problems.