The Study On Micro Lectures Which Promote Mathematical Self-regulated Learning Abilities For Junior Middle School Students

In the present era,the development of science is rapidly;knowledge and information are constantly pounding people's life and study,which is a certain requirement for people's lifelong learning ability.Therefore,how to cultivate the students' self-regulated learning ability will be the new subject in the future education.With the popularity of the concept of “micro”,“Micro lecture” has come into the sight of educators and played an increasingly important part in the teaching.The micro lecture is mainly composed of short video,short learning time has inherent advantages in promoting students' self-regulated learning.But some shortage for micro lecture is existent,for example,on the application of mathematics is not prominent.This paper will on class promotes self-regulated learning ability of junior middle school students' mathematics study,which includes theory study and practice.The full text is divided into five parts:The first part: The implications,characteristics and types based on research back ground of both inside and outside China were summarized firstly be guided by theory of independence study.The second part: The procedures and principles of micro lecture case design of middle school mathematics were discussed by combining the characteristics of the junior middle school mathematics.The third part: The case of micro lecture of middle school mathematics was designed by the author guided by the above idea.Case discussed in detail around the concept teaching,summarizing,examination of mathematical problem solving,mathematical culture as well as the method of mathematics learning.The fourth part: In the empirical research part,two ninth classes are been considered as the experimental class,and the contrive teaching cases are applied to the practice teaching.In the form of talking and a questionnaire survey,the effect of the micro lecture in experimental class was investigated.The results showed that interests in mathematical learning for the two classes had obviously improved.The students' distraction decreased markedly after using the micro lecture,improving their active learning ability.The fifth part: Finally,the development of the high school micro lecture respectively from institutional guarantee and specific implementation level,and so on in this paper is discussed.