The Application Research Of Micro-class In Biology Teaching Of Junior Middle School

With the continuous integration of information technology and educational methods,the micro class is being widely used in school teaching today.On the one hand,the micro class can image vividly show the importance of knowledge in class,help students' understanding of the abstract knowledge;on the other hand,it can efficiently complete teaching tasks in a short time,return time to students as much as possible,and promote students Independent learning,promote the teachers to grasp the education concept of "student-oriented".In this study,the textbook of the seventh grade of the Biology edition of the People's Education Edition was taken as an example.The students of Santai Foreign Language School in Mianyang City,Sichuan Province were used as the object of research and experimental objects.First of all,Conduct a questionnaire survey on the students to understand the student acceptance of students using micro-classes for biological learning,and surveyed the views and opinions of 56 biological teachers in Santai on micro-classes,and learned about the micro-classes in biological teaching in Santai.Secondly,by studying the biology curriculum standard in compulsory education(2011)and biology textbook of the first semester in grade seven which published by People's Education Press,to choose the teaching content which is suitable for micro teaching.Then modify and perfect the micro-class according to the collected data or re-make Micro-classes,to develop micro-class content suitable for students in Santai foreign language School,and to contribute to the enrichment of the micro-class resource library.Finally,two junior classes with equivalent pre-test results are selected as experimental classes and control classes.The experimental class uses micro-classes to assist teaching Compared with the control class without micro-teaching,a comparative experimental study was conducted,and the effects were evaluated.Survey analysis and practical research show that high quality micro class can help to stimulate students' interest in learning,enhance students' understanding of the abstract knowledge ability.Therefore,junior middle school biological micro class teaching is a valuable attempt,is not only beneficial to the promotion of students' achievements,but alsoto the improvement of teachers' teaching theory and skills.In future work,the author will continue to improve the resource database of junior middle school biology micro-classes,develop the application method of junior middle school biology micro-classes,enhance the effectiveness of micro-class teaching,and continue to carry out micro-classes in junior middle school biology teaching Applied research,summed up more micro-course resources,and contributed to the enrichment of educational resources.