Drawing upon the literature in computational modeling, multivariable reasoning, and causal attribution, this study aims at characterizing multivariable reasoning practices in computational modeling and revealing the nature of understanding about multivariable causality. We recruited two freshmen, two sophomores, two juniors, two seniors, four…

One-to-one laptop programs, where each student has their own laptop to use in classroom, are becoming popular in schools especially in Australia and the United States. The purpose of the study was to contribute to the limited knowledge base explaining the implementation of laptop programs specifically with English language learners. Four ESL…

The purpose of this study was to explore the use of a cognitive computer tool by undergraduate calculus students as they worked cooperatively on mathematical tasks. Specific attention was given to levels of cognitive demand in which the students were engaged as they completed in-class labs with the assistance of MathCAD. Participants were assigned…