High School Chemistry Micro-course Production And Case Analysis

Micro class is a kind of new learning method which came into being under the network media.To explain from the concept of micro course is a use of 8-10 minutes to explain a specialized knowledge learning video,it has the characteristics of small,the real situation,so the use of micro class learning is very convenient.In recent years,Chinese scholars pay more attention to the micro lesson study has become,but access to China HowNet literature found that a chemical micro class this piece is not much,a chemical micro class case analysis of a little,so it is very meaningful to research on the analysis and case of chemical production the micro class.The first step of this study is to use the literature research method,to check the articles of China’s knowledge of the large number of micro-courses on the Internet,to learn the concept,characteristics of microlectures and the research status at home and abroad.The second step is to use the practice making method,to watch the online micro-course to make video,and make some chemistry micro-class video using the micro-course production software,and to display it.The third step,by applying the method of experimental investigation organization xiangtan city phoenix middle school chemistry experimental classes of class learning,after learning the lesson for micro know related survey,data statistics and analysis of the results of the survey,understand the student some requirements of chemical class,late for case analysis as a basis.Step 4 with case analysis,watching China’s micro network of the third class micro class contest entries,more than 200 chemical class to lesson two micro lesson series micro criteria analysis and experimental results for the students of class on the basis of the requirements,it is concluded that the micro class evaluation comprehensive standard,to case analysis of the more than 200 entries,discussed how to add more life in chemical class instance,how to make the production of micro chemistry class is more abundant,how to make use of the class to cultivate the students’ comprehensive quality.