Research On The Development And Application Of Digital Teaching Resources Of Mathematics In Secondary Vocational Schools

With the coming of mobile terminal and Internet big data era in the future,information-based teaching mode has developed into the general trend,and the state has further increased its efforts to promote information-based teaching.In December 16,2015,Xi Jinping mentioned in the opening ceremony of the second world Internet Conference that China will vigorously implement the national big data strategy during the "13th Five-Year" period,and the public data resources for education will be opened to the public in a reasonable and appropriate way.At present,the construction and application of digital teaching resources is no longer a trend of education development,but a normal teaching method.In recent years,although the state has invested heavily in the construction of digital teaching resources in basic education and higher education and has achieved certain results,compared with it,the construction of digital teaching resources in secondary vocational colleges still started late,and there are some outstanding problems in the construction of resources,such as low level of independent development,poor quality,lengthy and obsolete.Therefore,how to develop digital teaching resources before class,how to apply digital teaching resources in secondary vocational mathematics classroom,in order to enhance students' interest in mathematics learning and give full play to students' main position,has become the concern of secondary vocational mathematics teachers.According to the above situation,based on constructivism learning theory,multiple intelligence theory,ifias classroom observation system,digital teaching resource development principle and digital teaching resource evaluation standard,this research combs and analyzes relevant literature,designs questionnaire with expert guidance,and preliminarily obtains digital teaching resource in secondary vocational mathematics teaching development by questionnaire survey method And the problems existing in the application and put forward the corresponding countermeasures;using the improved Flanders classroom observation system,taking three typical cases as the classroom observation content,combining theory with practice,this paper explores and practices how to develop and apply the secondary vocational mathematics digital teaching resources.This study initially formed the following conclusions: the rational development and application of digital teaching resources can improve students' interest in mathematics learning,give full play to students' learning subject status,help students solve difficult problems,improve classroom efficiency,and promote the development of teachers' own mathematics specialty.The purpose of this study is to make digital teaching resources better integrated into the classroom teaching of secondary vocational mathematics,and to provide some methods and ideas for front-line teachers to develop and apply secondary vocational mathematics teaching resources,so that teachers can improve their professional ability,so that students can more actively participate in learning activities and get better development.