| With the rapid development of information technology,education informatization has become a hot topic in the field of higher education and basic education in China.The teaching mode of organically integrating traditional classroom and information learning resources has been more and more accepted by teachers and students.Among them,We Chat public platform and micro-lesson have attracted much attention due to their unique advantages.We Chat public platform is characterized by strong real-time performance and flexible interaction.Releasing teaching information through We Chat has become an education trend.As a well-designed short video with clear content orientation,micro-lesson makes teaching more interesting and efficient.Physics is a subject based on experiment,which is very important in high school physics teaching.At present,there are many problems in physics experiment teaching in senior high school,such as too many teaching contents,too few class hours and too few teaching methods.The introduction of micro class teaching of high school physics experiment with We Chat public platform is expected to optimize the classroom structure and improve the efficiency and quality of high school physics experiment teaching.How to design high school physics experiment micro lesson,how to use We Chat public platform to release micro lesson and collect feedback learning effect,and how to organically integrate informationized teaching resources with traditional teaching process are the research focus and difficulty.The author made a detailed study on the design and application of high school physics experiment teaching based on We Chat public platform and micro lesson.This study is divided into three parts:The first part,to collect the research background,literature analysis on class,We Chat platform of education application present situation investigation and study,define "We Chat public platform","micro-lesson","high school physics mechanics experiment",the concept of learning related to teaching theory,mobile learning theory,constructivism theory,cognitive load theory as the theoretical basis of this article,Prepare for the establishment of micro classes based on We Chat platform.The second part,the study selected high school two classes set up the experimental group and control group,the experimental group,the questionnaire survey to analysis the result of questionnaire survey,combined with theoretical basis We Chat public platform is put forward and the design principle of high school physics mechanics experimental micro lesson,building We Chat high school physics mechanics experiment platform,selected high school physics mechanics experiment lesson topic,Two micro-lessons "Exploring the Law of Car Speed changing with time" and "Exploring the Relationship between Acceleration and Force and Mass" were put into the public platform as pre-class preview materials and provided to the experimental group students.Both micro-lesson teaching design and classroom experimental teaching design were carried out.The third part,carries on the teaching implementation,analyzes the teaching result and makes the summary and the prospect.According to the classroom quiz scores and experimental report scores of the experimental group and the control group,the results of the study were analyzed.In addition,interviews were used to collect the opinions and opinions of students in the experimental group and teachers,so as to analyze the conclusions and results of this study as a whole.Research results show that using micro We Chat public platform with high school physics mechanics experiment class teaching mode of combining,accord with the requirement of education informatization reform concept,physical and mechanical experiment teaching in high school has certain validity,to a certain extent,raise students’ interest in learning and experiment for physical science inquisition ability,refining the teacher’s lectures,To realize the demand of improving the teaching effect of physics experiment in high school. |
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