Practical Research On The Application Of Micro-video In Physics Teaching In Junior High School

The development of information promotes the innovation of education,for example,the increasing use of projector based modern equipment replaces the traditional teaching tool and changes the traditional teaching form,which boosts the development of the diversification of teaching resources.Many experts in education research pay more attention to how to use informationalized teaching resources to motivate learner’s interest in learning and to improve efficiency in classroom teaching Micro-video has been a new concept in recent years,thus,how to combine it with teaching has been a new topic for education researchers.A 5-minute micro-video shown as a kind of teaching resource in classroom teaching can form a content focused medium which is more beneficial for "teaching" and ” learning".The principle applied for physics education are the fragmentation,heuristic,contemporary and effectiveness of contents.Teachers may establish a real physics situation by using micro-video teaching resources to make students actively participate in the construction of knowledge,to promote the improvement of knowledge and skills and to cultivate students’ active thinking and exploration,so that students can experience the process of acquiring knowledge,cultivate interest,and realizethe value of physical science.Meanwhile teachers can also schedule the assignment of micro-video to enrich the diversification and increase the creativity of homework.The paper mainly studies on how to apply micro-video resources to improve teaching efficiency in physics classroom,and the main research methods include literature view act,document,questionnaire and case study method.This paper is mainly divided into six parts.In the first part,the paper defines teaching resources of micro-video and finds the theoretical foundation of its effect on Physics teaching and to get a knowledge of the current situation of informationized education both in domestic and foreign countries by referring to many papers.In the second part,the paper surveys the application of multimedia resources in physics teaching of parts of junior middle schools and finds questions of junior middle school teachers using video resources to supervise the research.In the third part,the paper summarizes the way of access,the criteria of selecting,and the processing of micro-video resources and to sort out an effective rules to develop micro-video teaching resources.In the fourth part,the paper analyzes the specific cases of micro-video resources in classroom teaching and gives some recommendations for the specific application of them in junior middle school classes.In the fifth part,the paper surveys the effect of micro-video assisted physics classroom teaching on students through teaching practice,both from the short-term and long-term teaching effect.In the sixth part,the paper gives a brief summary and draws the conclusion of this study and states the directions of future research.This thesis provides specific detailed instructions for the application of micro-video in the junior middle school physics classroom teaching,and the research results can also provide reference for the development and application of micro-video teaching resources.