| Micro-lecture resources have the characteristics of short and concise,clear themes and easy to learn.At the stage of rapid development of information and communication technology,distance teaching,mobile teaching,and online teaching based on micro-lectures have become more and more popular,and micro-lecture-assisted teaching has become A new type of teaching mode and learning method.At present,the domestic research on micro-lecture has achieved certain results,but there are still few related researches on the learning effects of micro-lecture applied to students at different levels and the teaching effects of long-term application of micro-lecture.Through field investigation and questionnaire survey,this paper analyzes the problems of students' learning and teachers' teaching,and proposes the use of micro-lecture to assist teaching to solve the problems.Through literature analysis and combined with my existing experience in micro-lecture production,summarize and summarize the principles of design and production of micro-lecture teaching resources,and complete the production of related micro-lecture resources.By analyzing the characteristics of learners,designing a number of teaching cases,in two different levels of classes,using the "same class and heterogeneous" method to carry out the micro-lecture teaching control experiment,evaluate and analyze the experimental data,and clarify the micro-lecture teaching effect The practical effects of students at different levels.On this basis,explore the teaching effect of long-term use of micro-lecture.The research results show that micro-lecture teaching effectively saves classroom time and improves teaching efficiency,especially for students with poor foundations.Long-term application of micro-lecture improves the passing rate of the examination.This research provides a reference for optimizing the teaching of teachers,and also provides a reference for other subjects to adopt micro-lecture teaching,which has practical significance. |
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