Microlecture In Mathematics Teaching In Junior High School

"Microlessons" were inspired by "reinventing education with Video," pioneered by Bangladesh-American Salman Khan.After the concept of micro lesson was introduced into Our country,there was a rush of micro lesson immediately.With the rapid development of Internet technology and the global coverage of the network,people are becoming more and more scientific in their study,work and life and relying more and more on the Internet.Micro-course is the product of integrating information technology into subject teaching.With the rapid development of the society and the acceleration of the pace of life,people need to learn more and more knowledge,but fewer and fewer opportunities to study for a long time.The emergence of micro-class alleviates this situation to a large extent.In some developed countries abroad,the technology of micro-course is relatively mature and the platform construction of micro-course is relatively perfect.Learners can complete their academiceducation through online courses or receive tutoring through micro-classes.Middle school mathematics course is an important part of students' compulsory education.Middle school mathematics is an important stage to cultivate students' exploration ability,thinking ability,independent learning ability and observation ability.It is a psychological motivation based on interest and emotion to cultivate students' various abilities.At present,the research on mathematics education in middle schools is more inclined to the integration of quality education and traditional education,which not only dialectically absorbs some advanced foreign educational concepts,but also puts forward the traditional educational concepts,which reflects the requirements of The Times,teachers' professional development,and the new requirements of curriculum and textbook reform on mathematics teaching in middle schools.At present,the research and promotion of micro lessons in China are becoming more and more fruitful.Micro lessons are used to clarify a series of small problems,especially in the discussion and analysis of some dynamic problems,so that students can grasp knowledge more easily in a relaxed and pleasant atmosphere through the presentation of more intuitive information teaching resources,which not only reduces the learning difficulty,but also improves the educational effect and quality.Now the wide application of micro class in middle school teaching and its development prospect,as well as the development and reform trend of education,I chose the topic of the application research of micro class in junior middle school mathematics teaching.General ideas of this article is from the micro course of the research background,significance and development situation at home and abroad,to introduce the class,the second lesson on the concept,classification,characteristics,presentation,and the application study on the micro lesson,and then a concrete mathematics curriculum,for example,design and test of a class of applications.The last part of the paper summarizes the research.A micro lesson,time only in 10 minutes or so,but it is not simple is part of the traditional classroom teaching,but according to a certain knowledge point or a series of teaching activities,teaching link which includes all links in the traditional classroom,and teaching the essence of highly refined fusion,forming a short video.The application research of micro lessons in junior middle school mathematics teaching is based on pedagogy theory,technical support theory,refinement theory,mobile learning theory and other theories.In different stages of the application research of micro lessons,combined with the actual situation,different analysis methods are adopted according to different situations,mainly including literature research method,case analysis method,action research method,induction and summary method,etc.Micro-course is the emerging product of integrating information technology into subject teaching,but it is definitely not just pure technology,its core is the course.Practice has proved that the organic combination of traditional teaching and micro-course can greatly improve the learning effect of learners,and it is also an effective direction for the reform of Education and teaching mode in China.Through the research,it is found that although there are still many difficulties in the application of micro-lessons,the perfect combination of micro-lessons and teaching content not only improves the enthusiasm of students and class efficiency,but also improves the professional level of teachers and promotes the reform of education.Micro class should be as much as possible into the cloud education category,make learning can easily in any time and place of "generic" development,and based on the learning platform support,learning behavior,learning,evaluation of digital management,to study and analysis,teaching strategy adjustment,big data application innovation to create conditions,in order to better promote the academic record.