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 ...
We propose a new evaluation for automatic solvers for algebra word problems, which can identify mistakes that existing evaluations overlook. Our proposal is to evaluate such solvers using derivations, ...
Calculations and word problems are critical forms of mathematics competence for success in the primary grades and through adulthood. A calculation (CAL) problem is set up for solution. By contrast, a ...
This paper reviews the research literature with respect to the contributions to the students’ difficulties in their algebra learning in order to understand the students’ difficulties in algebra ...