Comments and questions can be sent by email to Neil Heffernan. Disclaimer: The opinions expressed in these web pages are not those of The National Science Foundation, The Spencer Foundation, Carnegie ...
The main objective of this research is to examine the relationship between different kinds of errors and the knowledge required to solve word problems in Arithmetic, Algebra and Geometry. Kinfong's ...
Copyright © 2015 by author and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). This ...
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