Application Research About Micro Lesson In Natural Geography Teaching In Middle School

Natural geographical knowledge has the characteristics of comprehensive, temporal span, etc., which is difficult for students to learn only with their own in-depth understanding of spatial imagination natural geography of things and phenomena. Hence the natural geography teaching urgent need abundant teaching methods and resources, and to find an effective way of teaching. Micro lesson with short, clear objectives, strong pertinence, resources, dynamic, lively and interesting, powerful functions of reproduction, provides an opportunity to improve the effectiveness of the teaching of natural geography.This paper is based on the application research, mainly focuses on analyzing the feasibility of micro lesson in the middle school geography, designing and making of micro lesson and applying it to the actual. First of all, I discuss the research background, significance of applying micro lesson in the teaching of natural geography and the domestic and foreign theoretical research and practical application situation on micro lesson, and then explain the research method and ideas.Secondly, I analyze the concept of micro program, micro lesson and micro lesson "class", and discuss the structure and classification of micro lesson, focus on the advantages of micro lesson, comparing to traditional class. Meanwhile,analyzing the feasibility of using micro lesson in high school geography teaching detailedly from the characteristics of knowledge in natural geography, the growth of students and teachers as well as the external factors.Again, I try to combine the characteristics of natural geography and the teaching practice to explore a set of effective strategies and methods of designing and producing natural geography micro lesson through the observation in actual classroom teaching, the teachers and students’ interviews. Based on the actual use of micro lesson in geography teaching, I explain detailedly according to different categories of knowledge, different teaching links,different application, and list three examples: global distribution of wind pressure with the movement of seasons, the water cycle, and the frontal systems and weather, explain according to the method and step-outs of designing micro lesson,trying to provide a reference for the design of natural geography micro lesson.Finally, through the analysis of problems encountered in the practical application of the micro lesson, and the feedback from teachers and students, I sum up the experience and put forward the corresponding strategies, laying the foundation for further research on the micro lesson in the future.