In this paper, we present the integration of a Wiki with lecture recordings using a tool called "aofconvert", enabling the students to visually reference lecture recordings in the Wiki at a precise moment in time of the lecture. This tight integration between a Wiki and lecture materials allows the students to elaborate on the topics…

This paper presents a novel collaborative tool--AWESOME Dissertation Environment (ADE)--which facilitates student learning through semantic social scaffolding: a new approach to dissertation writing challenges. These challenges revolve around three issues: timing of support; collective intelligence, and sense making strategies in tension with the…