BibSonomy ::  tag ::

order by ( date | folkrank )

Web Based Training im Bereich E-Learning zum Thema "Free Your Lecture" - Wie lassen sich durch den Einsatz digitaler Medien Freiräume in der klassischen Präsenzlehre schaffen?

AQUA - Automatic Quality Assessment and Feedback in eLearning 2.0 The current development of Web 2.0 makes the distinction between author and reader fading away. Users now produce huge amounts of data which sometimes is of questionable quality. This leads to the problem of information overload: how to make the most of this information without overwhelming the users? One key challenge to solve this issue is to assess the quality of the user generated content. In AQUA, we seek to develop algorithms to assess the quality of content automatically. We focus on two sources for this assessment: (1) user generated content; (2) feedback by users of the content. To do so, we investigate techniques from the fields of natural language processing (NLP), information retrieval, and machine learning. So, in a nutshell, AQUA will answer the following questions: What is quality of information? How does it matter in information search? How to model the quality of user generated content? How far can you go with automatic methods in assessing quality? How to give feedback to users regarding quality? The AQUA project is associated with the project "Mining Lexical-Semantic Knowledge from Dynamic and Linguistic Sources and Integration into Question Answering for Discourse-Based Knowledge Acquisition in e-learning (QA-EL)".

Jane Heart hat 100 Tools für Lernen und Arbeiten mit digitalen Medien zusammengetragen. Hier ist eine Liste aller Tools sortiert nach ihren Einsatzzwecken.

Welcome to the Social Media Classroom and Collaboratory. It’s all free, as in both “freedom of speech” and “almost totally free beer.” We invite you to build on what we’ve started to create more free value. The Social Media Classroom (we’ll call it SMC) includes a free and open-source (Drupal-based) web service that provides teachers and learners with an integrated set of social media that each course can use for its own purposes—integrated forum, blog, comment, wiki, chat, social bookmarking, RSS, microblogging, widgets , and video commenting are the first set of tools. The Classroom also includes curricular material: syllabi, lesson plans, resource repositories, screencasts and videos. The Collaboratory (or Colab), is what we call just the web service part of it. Educators are encouraged to use the Colab and SMB materials freely, and we host your Colab communities if you don’t want to install your own. (See this for an explanation of who “we” are).

Frei zugängliches Lehrbuch. 116 Autor/innen, über 80 Gutachter/innen sowie viele weitere Personen haben es möglich gemacht, das Themenfeld umfassend darzulegen.