Discuss CTAT with other users and CTAT developers by joining our Google Group. You can also browse the
group's archives without joining.
Contact the seller of the Cognitive Tutor math curricula
If you have questions about Carnegie Learning's Cognitive Tutor for mathematics, contact Carnegie Learning
via their support or
Contact UsAll content © Copyright 2003–2013 Carnegie Mellon University. All Rights Reserved.
CTAT software may be used freely for research purposes only.