The latest publication from ANGLE is now available.  The article, published in Computers in Human Behavior, describes the evaluation of two algebra intelligent tutoring systems in a remedial high school context.  Download the article’s final draft post-print here: Sabo et al. – 2013 – Searching for the two sigma advantage Citation Sabo, K. E., Atkinson, R. K., Barrus, […]

Abstract This study evaluated two off-the-shelf, adaptive and computer-based mathematics tutoring systems that teach algebra and other foundational math skills. Thirty high school algebra students that failed to pass algebra in the previous semester were randomly assigned in equal proportions to work with Carnegie Learning’s Cognitive Tutor or ALEKS algebra course product. Using the tutoring […]