Design And Research Of "Serialized Micro-curriculum" In Senior High School Chemistry

With the abundance of micro-curriculum resources and the in-depth study of micro-curriculum,scholars have found that micro-curricules occupy more and more important positions in education and teaching because of their short,time-consuming,focused,semi-structured,etc.,but also because of The disadvantages of being too fragmented make it difficult for micro lessons to play a greater role in practical applications.In order to perfect the study of micro lessons,expand the application of micro lessons to the maximum,it requires an in-depth and comprehensive study of serialized micro-classes.At present,the study of serialized micro-classes is still in its early stages.For its production,in particular,the production of serialized micro-classes combined with the characteristics of subjects has become the focus of research.As long as you understand the method of production,only in this way can we produce high-quality series of micro-class works.Then we can make improvements and application research.After researching domestic and international micro-teaching and serialized micro-teaching related literature,the status of research on micro-classes and serialized micro-classes will be reviewed.Then,according to the characteristics of micro lessons and the significance of serialized micro lessons,the concepts of serialized micro lessons were defined.After clarification of concepts,combined with the characteristics of chemistry subject knowledge and micro-course production process,formulating the production flow of serialized micro-teaching,and guided by the principles of constructivist learning theory,connected learning theory,mastered learning theory,etc.Compound" as an example,the production process-analysis.In the above research process,the following conclusions can be concluded:(1)The design process for the high school chemistry serialization micro-course was developed to include the following links: selection of topics,sub-categories,identification of production patterns,design of micro-curricular design(micro teaching design,script design,and evaluation form design),Finally,the production of micro lessons.(2)Designed miniature teaching plans,design scripts,and assessment form templates for serialized micro lessons.(3)The selection of the theme of serialized micro-class production must take into account the actual factors such as production expenses and team size.(4)The most important and difficult aspect of the production of serialized micro-classes relative to the production of micro-classes is to select the topics of sub-micro-classes in the detailed knowledge points,and to make the sub-micro-classes mutual in content.Dependencies are independent of each other,and each theme must be systematically placed on a main line(preferably the main line of the content or the main line of the situation).(5)Provides serialized micro-class works of "chlorine and its compounds",providing an example for the design of high school chemistry serialized micro-courses.