This study assessed the effectiveness of a spatialized mathematics intervention on the mathematical performance and spatial visualization skills of students from an underprivileged Indonesian community. Grade 8 students (N = 407) were assigned to one of twelve experimental classes, receiving the spatial mathematics intervention, or one of seven…

In this study, an interactive programming learning environment was built with two types of error prompt functions: 1) the key prompt and 2) step-by-step prompt. A quasi-experimental study was conducted for five weeks, in which 75 sixth grade students from disadvantaged learning environments in Taipei, Taiwan, were divided into three groups: 1) the…

Drawn from a larger study on implementing visual-based literacy strategies across the curriculum, this article focuses on the ways multilingual students leveraged multimodal resources to express their perceptions and reflections on their innovative classroom learning experiences. Informed by a critical multiliteracies perspective, we analyzed a…

Children in under-resourced schools are often subjected to a "pedagogy of poverty," in which their school days consist primarily of independently completing worksheets and preparing for assessments. By contrast, children in more affluent schools often experience engaging, hands-on learning opportunities. This discrepancy is identified as…

The COVID-19 has impacted education all over the world, especially many African countries where the experience of the pandemic has been distressing. While the need for distance learning was clear from the outset of the pandemic, achieving effective reach to learners was more complex, multifaceted and challenging task, facing to many issues:…

This study investigated the interplay of digital capacity building (skills) and infrastructure (Internet access) in shaping teaching and learning practices in a rural community. Educators in rural areas, especially in developing nations, face difficulties in accessing digital resources and Internet connectivity, which hinder the integration of…

Several mathematicians, social scientists, and psychologists have written about the role that mathematics has played in disenfranchising traditionally marginalized groups. Mathematics educators who are concerned with equity and inclusion have been calling for mathematics curricula that place social justice at the center of mathematics teaching and…

Despite billions of dollars and massive efforts on the part of thousands of highly dedicated and intelligent people over the past 25 years, the size of the test-score gap between the wealthiest and the poorest students has not changed. These problems do not end at high school. Studies suggest that students with low test scores are less likely to…

Background: Observation Studies, Unmeasured Confounding, and Sensitivity Analysis: An important part of educational research is identifying important, potentially causal, factors that influence children's learning from observational studies. However, it is well-known that discovering such factors from observational studies can be biased due to…

Most vocabulary growth during the school-age years occurs incidentally. However, little is understood about the influence of language skills on word knowledge growth during reading. Using a pretest-posttest quasi-experimental design, we examined incidental word learning through reading, considering the presence/absence of supportive context and…

The theme of the 38th meeting of the International Group for the Psychology of Mathematics Education (PME 38) and the 36th meeting of the North American Chapter of the Psychology of Mathematics Education (PME-NA 36) was "Mathematics Education at the Edge." Academically, the theme provides opportunities to highlight and examine…