Carnegie Learning's Cognitive Tutor

Carnegie Learning, developers of the widely deployed Cognitive Tutor, has been working on several new adaptive learning products. In addition to demoing the Cognitive Tutor, an educationally effective intelligent tutoring system for mathematics that has been the subject of a great deal of educational and educational data mining research, we demo two iPad apps, an equation solving app that recognizes hand writing and a game for developing math fluency using fraction comparison tasks. A wide variety of datasets over the years have been analyzed from the Cognitive Tutor, and in recent years several new features have been introduced that may be important to researchers. This demonstration will introduce those unfamiliar with Cognitive Tutor to the system and serve as a refresher for those unaware of recent developments. It will also introduce our new iPad apps to researchers.