许珩　周利平　崔翠（四川广播电视大学，四川成都610073）



电大在线网络教学平台之过程式、情景式的教学功能优化探索

许珩周利平崔翠
（四川广播电视大学，四川成都610073）

摘要：作为运行支撑教学核心功能的系统平台，电大在线网络在线教学平台承载着远程学习者的学习活动以及教学工作者的实践管理与课程资源建设，相对单一的教学资源堆砌的方式，学生教学评价反馈、教务等其他与教学相关系统整合的缺失使得教学各环节缺乏过程式、情景式的呈现，无益于提高学生的学习热情、效率和动力。文章通过对现有国外教学平台的教学功能进行梳理，针对当前主流的网络在线教学平台的功能短板以及过程式、情景式的优化可能性进行了分析以及优化目标设定，通过加入“学习课程周”的概念，利用.NET以及服务集成中间件技术对当前主流的教学平台增加基于过程式、情景式的教学活动安排，课程间教学资源的共享，学生评价反馈以及教务系统的整合进行了实践性的探索。

关键词：过程式；情景式；学习课程周；服务集成中间件

Abstract:As a systematic platform to perform thecore functions of teaching，the online teaching platform of Radio and TV University carriesthe tasks of learning activities of distance learners，practical managemen to feducational workers and the construction of curriculum resources.It is not beneficial to the improvement of student's learning enthusiasm，efficiency and motive owing to the relative simple teaching resources，the lack of feedback on students'evaluation of teaching and the deficiency of the integration of teaching affairs and other relative teaching systems which make all links of teaching lack of the process-based and situation-based presence.The study sorts out the teaching function of the existing foreign teaching platform，analyzes the function short board of current mainstream online teaching platform and the possibility of optimizing the process-based and situation-based presence，and sets the optimization goal.By adding"learning course week"concept and using.Net and service integration middleware technology，the paper explorestheincrease of process-based and situational-based teaching activities arrangement for the current mainstream teaching platform，curriculum teaching resources sharing，feedback on evaluation of students and the integration of the educational administration system.

Keywords:process-based；situation-based；learning courseweek；service integration middleware

一、概述以及优化目标分析设定

（一）目前国内外网络教学平台的综述性比较

美国教育技术协作联合会（WCET）建立的教育工具网站（www.edu-tools.info）将主流网络教学平台应该具备的功能架构分为8个部分40个小项进行对比，去掉其中的硬件软件、公司信息与认证两项，主要分为6个大项，分别为学生相关工具、学习功能、管理功能、课程相关功能、课程资源开发工具与交互工具，以这6个形成网上教学平台的整个教学功能，搭建出以学习管理系统（LMS），e-learning内容管理系统（LCMS）和虚拟课堂为基础的网络教学平台。……