Background: When mathematical knowledge is expressed in general language, it is called verbalized mathematics. Previous studies on verbalized mathematics typically paid attention to mathematical vocabulary or educational practice. However, these studies did not exclude the role of symbolic mathematics ability, and almost no research has focused on…

This explanatory mixed-methods study explored if there was a change in student progress as measured by STAR percentile rank due to the multiple instructional modalities caused by the COVID-19 pandemic. Educational institutions had to shift to distance learning in March of 2020 due to the outbreak of COVID-19. The return to school for the 2020-2021…

School closures resulting from the COVID-19 pandemic have brought the issue of learning loss to the forefront in what has been called the "COVID slide." Data from the pandemic show a decline in student achievement in the areas of reading and mathematics for school districts that shifted to virtual learning platforms. However, it is…

This causal-comparative ex-post-facto study examined the association between learning modality and academic achievement during the COVID-19 pandemic. The COVID-19 pandemic created an environment in which multiple modalities of learning, including blended and remote classrooms, were occurring simultaneously, challenging the existing practices of…

This study was conducted to examine the effects of modality across gender on undergraduate student achievement when learning Algebra concepts. Cognitive Load Theory (CLT) and Cognitive Theory of Multimedia Learning (CTML) provided a framework for this study to describe in depth the concept of the modality principle. Participants were undergraduate…

Over half of 4th grade students did not meet proficiency standards in mathematics on the National Assessment of Educational Performance in 2019 and this problem has persisted over time. This underachievement coupled with the numerous barriers to implementing evidence-based practices in schools reveals a need to provide a menu of effective…