A single discrete random variable is depicted by a stick diagram, a 2D picture. Naturally, to visualize a bivariate discrete distribution, one can use a bivariate stick diagram, a 3D picture. Unfortunately, many students have difficulty understanding and processing 3D pictures. Therefore, we construct an alternative 2D disc plot to depict the…

Penciling, a technique used to anonymize images for both human and machine vision, offers an opportunity to reduce technical traceability and retain visual data for online and social media research contexts. Drawing on methods for creating composite narrative and visual accounts to preserve participant anonymity, penciling enables researchers to…

Email filters classify new messages as either spam or not spam based on word frequency, syntax, and metadata. A "classifier" is an algorithm that maps input data into categories based on distinguishing characteristics, or "features." Features can be raw data or attributes derived from that data. "Feature engineering"…

In putting posthuman theories to work, we shift our gaze beyond the human in two early education classrooms to imagine walls as palimpsests. By thinking-with palimpsests, we imagine walls as multi-layered agentic objects that do more than hold shifting configurations of documentation. Thinking-with walls as palimpsests enables us to make-sense of…

It is generally recognized that poetry is the most difficult genre of literature to translate because linguistic competence alone does not guarantee an overall transference of all poetic factors. The soul of poetry is its aesthetic sense which can be conveyed in the light of picture reproduction to achieve aesthetic harmony and evoke similar…

Recent calls for the "annulment of Spain exceptionalism" (Herlihy-Mera 7) in Spanish programs across developmental levels in the United States, and a greater emphasis on local Spanish language communities and practices compelled the author to reassess her scholarly background as a "Peninsularist" and her approach to teaching…

Through galleries of graphs and short filmstrips, this paper aims to sharpen students' eyes for visually recognizing continuous functions. It seeks to develop intuition for what visual features of a graph continuity does and does not allow for. We have found that even students who can work correctly with rigorous definitions may not be able to…

Research has shown the importance of helping students, especially those with mild-to-moderate learning disabilities, to offload information during problem-solving. When students can get their thoughts onto paper, number line strategies can help them develop a firm foundation in mathematical problem-solving while understanding the relationships…

Mathematical modelling has acquired relevance in different fields at an international level, both in education and research. This article states that, throughout the construction of the theoretical corpus of this mathematical process and competency -- among others -- two big issues have occurred: one of terminological nature since the definitions…

As a widely applied theory that has found success across many fields, density functional theory (DFT) is largely taught. Typically, the most effective way to convey DFT concepts is through illustrative examples that are currently lacking in available resources. In this work, we demonstrate total energy calculations for H[subscript 2] using…

Although there is growing social science research examining how generative AI models can be effectively and systematically applied to text-based tasks, whether and how these models can be used to analyze images remain open questions. In this article, we introduce a framework for analyzing images with generative multimodal models, which consists of…

Baseball. Subway line. Maps. A flower. Each of these contexts involves some form of varying motion or constant change over time: the bi-directional motion of a fly ball, the speed of a subway car, or the growth of a flower until bloom. This article does not highlight students' calculus problem-solving abilities, but rather describes a set of…

Cued Speech is a system that manually codes the phonemic patterns of spoken languages for visual accessibility. Since its inception, this system has transitioned from a support for speech reading to the current use of home language and literacy development. While controversial in some sectors within the field of Deaf education and the Deaf…

The sounds of birds form the outdoor playlist of our lives. Birds appeal to the public, in part because of the wide variety of interesting sounds they make. This popularity has led to a long history of amateur participation in ornithology, which has recently produced rapid increases in freely available online databases with hundreds of thousands…

Demetrius Fuller developed the HOMies, eight characters who represent eight habits of mind for learners, while he was an art teacher at a Massachusetts elementary school. When students began talking about the HOMies outside their art class, the initiative spread across the school. Linda Nathan, Demetrius Fuller, and Nate Meyers describe the HOMies…