基于数据地图的美国数字教学资源政策可视化分析  

Visual Analysis of American Digital Instructional Materials Policies Based on Data Map

作　　者：孙丽娜 陈晓慧[1,3] 马荣爽 钟璐 SUN Lina;CHEN Xiaohui;MA Rongshuang;ZHONG Lu(School of Information Science and Technology,Northeast Normal University,Changchun 130117,China;School of Computer and Information Technology,Northeast Petroleum University,Daqing 163318,China;Network and Intelligent Education Engineering Laboratory of Jilin Province,Changchun 130117,China;School of Educational Technology,Faculty of Education,Beijing Normal University,Beijing 100875,China)

机构地区：[1]东北师范大学信息科学与技术学院,吉林长春130117 [2]东北石油大学计算机与信息技术学院,黑龙江大庆163318 [3]吉林省网络与智能教育工程实验室,吉林长春130117 [4]北京师范大学教育学部教育技术学院,北京100875

出　　处：《现代远距离教育》2020年第2期51-61,共11页Modern Distance Education

基　　金：全国教育科学“十二五”规划国家一般课题“北美面向青少年的数字教育资源建设机制研究”(编号:BCA150052)

摘　　要：随着美国K-12数字教育的发展,越来越多的州对数字教学资源提供了政策支持。基于美国K-12数字教学资源获取政策在线数据库,从数字资源类型和面向对象出发,通过数据地图工具,对整合的数字教学资源政策进行可视化分析,总结出数字教学资源政策呈现以下特征:提高了数字教学资源指导政策的区域化和精准化;促进了开放教育资源的供给侧结构改革;提供了多样化的教师专业学习支持服务。With the development of K-12 digital education in the United States,more and more states have provided policies support for digital Instructional Materials.Combined with online database of K-12 Digital Instructional Materials Acquisition Policies for States(DMAPS),the study focus on the types and objects oriented of digital instructional materials,and uses data mapping tools to perform visualization analysis of integrated policies of digital instructional materials.And the following characteristics of digital instructional materials policies are summarized:regionalization and precision of digital instructional materials guidance policies;diversification of the supply-side structure of open educational resources;diversification of teachers' professional learning support services.

关 键 词：数据地图 数字教学资源 可视化分析 

分 类 号：G43[文化科学—教育学]