Bruce McLaren, Erin Walker, Ken Koedinger, Nikol Rummel, Hans Spada, Mindy Kalchman | pitt.edu/%7Ebmclar...CollabPoster.pdf Cached: PDF This document uses CoBlitz to cache paper downloads. If your firewall is blocking outgoing connections to port 3125, you can use these links to download local copies.
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@misc{ mclaren-improving,
author = "Bruce McLaren and Erin Walker and Ken Koedinger and Nikol Rummel and Hans
Spada and Mindy Kalchman",
title = "Improving Algebra Learning and Collaboration through Collaborative Extensions
to the Algebra Cognitive Tutor",
url = "citeseer.ist.psu.edu/mclaren05improving.html" }
Citations (may not include all citations):