A growing body of research suggests that comprehension of expository texts presented digitally is a challenging endeavor, particularly for children. Many reading interventions, both from traditional classroom settings and computer-based contexts, have focused on much needed strategy instruction but have simultaneously neglected a focus on…

Understanding equivalence is fundamental to STEM disciplines, yet misunderstandings and misconceptions inhibit students from fully appreciating or leveraging the concept. Using the game-based algebraic notation system, From Here to There! (FH2T), students explore ideas of equivalence by dynamically transforming expressions or equations among…

We explored the challenges, limitations, and potential effectiveness of a large-scale computerized working memory and numeracy intervention in the classroom with children at risk of mathematical learning disabilities (n = 428, M[subscript age] = 83.85 months, 41% female). Children were assigned to four different treatment protocols (working memory…

Learning fractions is a critical step in children's mathematical development. However, many children struggle with learning fractions, especially fraction arithmetic. In this article, we propose a general framework for integrating understanding of individual fractions and fraction arithmetic, and we use the framework to generate interventions…

Executive function is the set of cognitive skills needed for goal directed behavior and is a strong predictor of academic success (Best, 2014). The present study examines the effectiveness of a custom video game designed to train the executive function skill of shifting--being able to efficiently shift attention from 1 task to another. In…