基于学习元平台的教育内容策展工具设计与实现

Design and Implementation of Educational Content Curation Tool Based on Learning Cell Platform

互联网的“共同建设”很大程度地丰富了网络资源，但与此同时人们在资源的海洋中寻找符合需要的优质资源也变得更加困难。信息检索、信息过滤、个性化推荐是应对信息过载的常用方法，但实际效果表明完全依赖于算法是不理智的，内容策展在此基础上充分利用人的智慧，从而减少人们获取优质资源的困难。从联通主义的视角分析，学习是内外网络两个层面的构建，现有的内容策展工具有利于促进外部网络的连接，但直接应用于教育仍存在一定的缺陷。学习元模型作为一种新的资源聚合模型，将学习内容、学习活动、学习工具整合以促进学习的发生，该文基于学习元平台提出教育内容策展工具的设计思路并完成了原型开发。

The “Mutual construction” feature of the Internet enriches its resources to a large extent. However， it’s getting moreand more difficult for users to get high quality resources they need. Information retrieval， information filtering and personalizedrecommendation are three common approaches to deal with the problem of information overload. While real world applicationimplies it’s not wise to depend entirely on the algorithm. Based on algorithm， Content Curation takes advantage of human intelligenceto reduce people’s difficulties in accessing high quality resources. From the perspective of Connectionism Theory， learning involvesinternal and external network connection. Most existing content curation tools help to promote external network connection， but thereare still some flaws to apply content curation directly in education. Learning cell is a new model which integrates learning contents，learning activities and learning tools to optimize learning process. This article brings forward the design of an educational contentcuration tool and presents the prototype development based on the learning cell platform.