Research On The Application Of Micro-course In Mathematics Teaching In Primary School

In the "Internet" era,with the development of information technology and widely use of mobile terminals,micro-courses as a product of the information age have attracted a lot of attention in the field of education because of the short and concise characteristics.Micro-course resources are increasingly rich,but lack the specific application model.The purpose of this study is to investigate and understand the current situation of the application of micro-course in the mathematics subject of primary school to explore the general mode of extensive application of micro-course resources.Then it will apply micro-course to mathematics teaching activities,and understand the effect of micro-course application through comparative experiments.The article is divided into two parts including theory and practice.These are the study of theory in the following three tips.(1)Introduce the reason why micro-course has become a research hotspot from the background of research and the current situation of research domestic and abroad through reference documents;(2)Differentiate different concepts of micro-course,define the concept of micro-course,and analyze the characteristics of micro-course;(3)Combined with mathematics teaching in primary school,the paper expounds in detail the three models of the application of micro-course under the guidance of the theory of the proximal development area and the theory of cognitive load.They are the flipping teaching mode based on micro-course,the micro-course integration in the daily classroom teaching mode and the after-class extension guidance mode based on micro-course.Then these are practical research section.(1)Take Xiamen primary school as the investigation object,the paper carries on the questionnaire survey and interview analysis and sums up the present situation of the application of micro-course in mathematics teaching in view of the current situation;(2)The practical study of applied teaching in micro-course selects two classes with the same learning ability,and carries on the comparative experiment teaching through the "measurement of angle" and "drawing angle" in the third unit of the fourth grade.It also analyzes and summarizes the flip teaching mode based on micro-course and the teaching mode of micro-course integration in classroom teaching.(3)Test the students’ questions,and investigate the changes of micro-course in teaching,students’ learning attitude,learning interest,learning style and so on.(4)By analyzing the results of questionnaire and interview,it is found that the application of micro-course in mathematics teaching can improve students’ learning achievement,enrich students’ learning style,and promote students’ individualized learning.At the end of the paper,the whole research results are summarized,introspected and prospected,and the application of micro-course in primary mathematics teaching can be continuously promoted and perfected.