The Application Of Micro Class Teaching Of Biology In Grade Seven In Mongolian Junior Middle School

With the continuous development of information and technology,teaching methods and models have been rapidly informationized.In order to improve the teaching effect teachers not only need to improve their scientific literacy and professional skills,but also need to master modern teaching methods and skills.Micro class takes teaching video as the main carrier,which reflects the teaching resources of the teachers to carry out teaching and learning activities in the course of classroom teaching for certain knowledge points or teaching links.In this study,the author conducted a questionnaire survey on 40 Mongolian junior middle school biology teachers and four classes of grade seven students in Keyouquanqi in Xinganmeng on the basis of the current research status of micro class at home and abroad,as well as the theory of micro teaching.The results showed that the teachers understand the micro class teaching,while they cannot apply the software skillfully.Besides there are limited Mongolian micro class learning resources and the scope of student' knowledge is limited to the textbook.In addition,the students' attention isn't focused in the classroom,and their spare time can not solve problems such as knowledge difficulties.In view of these problems,this paper introduces the software and the steps of making micro lesson.Also the micro class teaching is designed and implemented in the classroom.In order to verify the practical effect of microteaching,the students of four classes were tested uniformly,and the students of two classes with similar grades were selected as the research subjects.The teaching practice of the two units in the first volume of Mongolian biology in junior middle school was carried out.After a semester of teaching,the scores of final paper of the experimental class(infiltration micro-course teaching)and the control class(conventional teaching)were statistically tested,and it was found that the experimental class had significantly higher scores than that of the control class.According to the author,the application of micro class teaching in biology classroom teaching in Mongolian junior high school is helpful to improve the students' interest and efficiency in learning biology.Teachers can improve their teaching skills effectively by making and applying micro class,which is conducive to cultivating the teachers' information literacy and teaching ability.Through the practice of the research,this paper summarizes the principles of designing the micro class in Mongolian teaching junior middle school,and provides micro class resources for Mongolian biology teaching.